Agenda packet, regular meeting, second session — Antioch City Council, June 9, 2026 (part 2 of 4)

Topography affects the movement of air, and thus the fire, over the ground surface. The terrain can also change the speed at which the fire travels, and the ability of firefighters to reach and extinguish the fire. Weather as manifested in temperature, humidity and wind (both short and long term) affect the probability, severity, and duration of wildfires. Other factors that create concern are drought conditions and the built environment.

Drought conditions bring on contributing concerns in that it can lead to relatively drier conditions and leave reservoirs and water tables lower; thus, creating hotter fires and less water to fight the fires. The expansion of the built environment into previously unoccupied areas introduces more people to the hazard and in some cases make response actions more challenging.

Urban Fire
An urban fire is a significant fire event that occurs within a city or densely populated area. These fires typically involve residential, commercial, or industrial buildings and often spread rapidly due to the close proximity of structures, the presence of combustible materials, and the high density of people and infrastructure.

History
Over the past 2 years, Antioch has experienced 5 small wildfires that have totaled approximately 320 acres and one injury. Although there have been no major fires that have impacted Anti och, CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 82 –
the City remains vulnerable like much of Contra Costa County. Below is a list of major wildfires in Contra Costa County from 2018-2022.

Table 4-15: Major Wildfires in Contra Costa County 2018 - 2022 Location
County/
Zone
State
Date
Time
Type
Death
Injury
Property
Damage
Crop
Damage

EAST BAY

INTERIOR

VALLEYS
(ZONE)
East Bay
Interior
Valleys
CA 5/20/2022 11:00 Wildfire 0 0 0.00K 0.00K

EAST BAY

INTERIOR

VALLEYS
(ZONE)
East Bay
Interior
Valleys
CA 7/11/2021 08:22 Wildfire 0 0 0.00K 0.00K

EAST BAY

HILLS AND
THE
DIABLO
RANGE
(ZONE)
East Bay
Hills And
The Diablo
Range
CA 9/1/2020 00:00 Wildfire 0 0 0.00K 0.00K

EAST BAY

HILLS AND
THE
DIABLO
RANGE
(ZONE)
East Bay
Hills And
The Diablo
Range
CA 8/16/2020 04:00 Wildfire 0 6 0.00K 0.00K

EAST BAY

INTERIOR

VALLEYS
(ZONE)
East Bay
Interior
Valleys
CA 7/20/2020 13:15 Wildfire 0 0 0.00K 0.00K

EAST BAY

INTERIOR

VALLEYS
(ZONE)
East Bay
Interior
Valleys
CA 7/6/2020 13:00 Wildfire 0 0 0.00K 0.00K

EAST BAY
HILLS

AND THE
DIABLO
RANGE
(ZONE)
East Bay
Hills
And The
Diablo
Range

7/4/2020

12:28

Wildfire

0 0

0.00K

EAST BAY

INTERIOR

VALLEYS
(ZONE)
East Bay
Interior
Valleys

6/6/2020

16:00

Wildfire

0 0

0.00K

0.00K
CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 83 –
Table 4-15: Major Wildfires in Contra Costa County 2018 - 2022 Location
County/
Zone
State
Date
Time
Type
Death
Injury
Property
Damage
Crop
Damage

EAST BAY

INTERIOR

VALLEYS
(ZONE)
East Bay
Interior
Valleys
CA 10/27/2019 07:50 Wildfire 0 0 0.00K 0.00K

EAST BAY

INTERIOR

VALLEYS
(ZONE)
East Bay
Interior
Valleys
CA 10/27/2019 10:30 Wildfire 0 0 0.00K 0.00K

EAST BAY

INTERIOR

VALLEYS
(ZONE)
East Bay
Interior
Valleys
CA 10/27/2019 13:00 Wildfire 0 0 0.00K 0.00K
SAN

FRANCISCO
BAY

SHORELINE
(ZONE)
San
Francisco
Bay
Shoreline

10/27/2019

13:45

Wildfire

0 0

0.00K

EAST BAY

INTERIOR

VALLEYS
(ZONE)
East Bay
Interior
Valleys

10/27/2019

15:00

Wildfire

0 0

0.00K

EAST BAY

HILLS AND
THE
DIABLO
RANGE
(ZONE)
East Bay
Hills And
The Diablo
Range

10/24/2019

20:40

Wildfire

0 0

0.00K

EAST BAY

INTERIOR

VALLEYS
(ZONE)
East Bay
Interior
Valleys
CA 10/10/2019 00:00 Wildfire 0 0 0.00K 0.00K

EAST BAY

INTERIOR

VALLEYS
(ZONE)
East Bay
Interior
Valleys
CA 8/7/2019 12:00 Wildfire 0 0 5.00K 0.00K
CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 84 –
Table 4-15: Major Wildfires in Contra Costa County 2018 - 2022 Location
County/
Zone
State
Date
Time
Type
Death
Injury
Property
Damage
Crop
Damage

EAST BAY

HILLS AND
THE
DIABLO
RANGE
(ZONE)
East Bay
Hills And
The
Diablo
Range
CA 6/11/2019 11:34 Wildfire 0 0 5.00K 0.00K

Location
The wildland-urban interface within and bordering southern and southeastern areas of the City poses the greatest threat of wildfires. The area is primarily uninhabited foothills adjacent to densely populated residential areas. Vegetation in the foothills becomes very dry during summers, especially under drought conditions, making the area conductive to periodic wildfire events.

Urban fires are a constant threat in the entire City. Recent urban fires occurred on February 24, 2025, when two (2) tractor trailers burned in the 200 block of Depot Street; and a fire at a strip mall at Sycamore Drive and Auto Center Drive.

Extent
The State Fire Marshal classifies wildfire hazard lands within state responsibility areas into fire hazard severity zones. Each zone shall embrace relatively homogeneous lands and shall be based on fuel loading, slope, fire weather, and other relevant fact ors present, including areas where winds have been identified by the department as a major cause of wildfire spread. The State Fire Marshal shall identify areas in the state as moderate, high, and very high fire hazard severity zones based on consistent statewide criteria and based on the severity of fire hazard that is expected to prevail in those areas. Moderate, high, and very high fire hazard severity zones shall be based on fuel loading, slope, fire weather, and other relevant factors including areas where winds have been identified by the Office of the State Fire Marshal as a major cause of wildfire spread.

Probability of Future Occurrence
Fires will continue to occur on an annual basis in the City. The size and intensity of future fires and the impacts on City operations are difficult to predict. There is a 60% chance that wildfires will impact the City within the next year.

Impact of Climate Change
Climate change and the associated warmer weather, reduced snowpack, and earlier snowmelt can be expected to increase wildfire risk through fuel hazards and ignition risks. These changes CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 85 –
can also increase plant moisture stress and insect populations, both of which affect forest health and reduce forest resilience to wildfires. An increase in wildfire intensity and extent will increase public safety risks, property damage, fire suppression and emergency response costs to government, watershed and water quality impacts, vegetation conversions and habitat fragmentation.

4.5. 9 HUMAN -CAUSED HAZARDS
Cyber Security Threats
Hazard Description
Cyberterrorism and cyberattacks are terms for cybersecurity threats that are often used interchangeably, though they are not the same. All cyberterrorism is a form of cyberattack, but not all cyberattacks are cyberterrorism.

Public and private computer systems can experience a variety of cyberattacks, from blanket malware infection to targeted attacks on system capabilities. Cyberattacks specifically seek to breach information technology security measures designed to protect a n individual or organization. The initial attack is followed by more severe attacks to cause harm, steal data, or ransom the impacted system. Organizations are prone to different types of attacks that can be automated or targeted.

Any facility that relies on computers, computer systems and programs for their operations could be a target. Generally, attacks last minutes to days, but large-scale events and their impacts can last much longer. As information technology continues to grow in capability and interconnectivity, cyber threats become increasingly frequent and destructive. Cyber threats differ by motive, attack type and perpetrator profile. Motives range from the pursuit of financial gain to political or social aims. Cyber threats are difficult to identify and comprehend.

Types of threats include using viruses to erase entire systems, breaking into systems and altering files, using someone’s personal computer to attack others, or stealing confidential information.

The spectrum of cyber risks is limitless, with threats havin g a wide range of effects on the individual, community, organizational, and national level.

Ransomware
The Federal Bureau of Investigation (FBI) defines ransomware as a type of malicious software, or malware, which prevents you from accessing your computer files, systems, or networks and demands you pay a ransom for their return. Businesses should have a business continuity plan in case of a ransomware attack.

Cyberterrorism
The FBI is the lead federal agency for investigating cyberterrorism. In order for a cyberattack to be considered terrorism, the attack must be premeditated and politically motivated against information, computer systems, computer programs, or data. “Cyberterrorism may be carried out by state and non -state actors which have the capability to steal, alter, or destroy the nations sensitive data and, in the worst of cases, to manipulate from afar the process control systems that are meant to ensure the proper functioning of portions of the nations’ critical infrastructure” (FBI, CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 86 –
The Cyber Threat and the FBI’s Cyber Program). Critical infrastructure and the nation are becoming more vulnerable to cyberattacks as their dependency on computer networks and systems grows.

History
Cyberattacks on U.S. companies occur daily, and the quantity and quality of information being hacked, stolen, destroyed, or leaked is becoming an increasing problem for consumers, government entities, and businesses.

The following list is of recent cyber-attacks that affected government agencies in California:
• February 2024 – The City of Oakley suffered an attack on the City’s I nformation Technology systems. The City Manager proclaimed a state of emergency as a precautionary measure.
• February 2024 – The City of Pleasant Hill detected unauthorized activity on their network by an unauthorized third party.
• December 2019 – The Contra Costa County Library IT systems were compromised by an unknown third party. The library later received a ransom demand for the restoration of services.
• February 8, 2021 – A hacker exploited a vulnerability in a desktop sharing platform to access a water utility’s treatment plant industrial control system. The hacker increased the quantity of a chemical used in the water treatment process to a dangerous level. An employee o f the utility noticed inconsistencies and immediately reduced the chemical levels to normal and notified the IT department.
• December 11, 2021 – UKG Kronos was a victim of a ransomware attack that incapacitated Long Beach Fire Department Staffing Program, Telestaff, for approximately 2 months. • April 30, 2018 – In Antioch, City employee email accounts were compromised through a phishing scheme. Hackers used access to accounts to send out fraudulent emails to City contacts. The City immediately disabled accounts and changed passwords of all City employees and advised residents and associates to take caution when opening emails from the City.

Location
Since computers are so ubiquitous, a cyber threat could appear in virtually any part of the City. In extreme circumstances, a threat could impact the entire City. Cyber threats vary in their length and severity of impact. A minor threat could cause compute r systems to slow down for a few minutes and not behave as responsively. On the other hand, a major cyber threat could cause a complete shutdown of critical systems, including those used by banks, healthcare institutions, universities, major businesses, and City governments.

Globally, cyber threats are increasing and becoming more sophisticated. The most common types of attacks include:
• Phishing
CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 87 –
• Ransomware
• Intellectual Property Theft
• Spyware/Malware
• Unpatched Software.

Extent
The Index of Cyber Security ( Figure 4-16) can be referenced to understand the status of cyber threats, which identifies the measure of perceived risk. Since 2015, this index has trended upward and appears to have doubled in this timeframe.

Figure 4-16: Index of Cyber Security

Cyber threats are not measured on any scale, but they can be assessed by determining the following:
• The type of incident (website defacement, denial of service, unauthorized surveillance) • The use of malicious software
• The level of security countermeasures that failed to prevent the cyber threat • The duration of the cyber threat (a few hours, a few days, several weeks, etc.).

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 88 –
Possibility of Future Occurrence
Due to the integrated nature of technology into the everyday lives of Antioch’s residents, businesses, and government operations, it is possible that a cyber threat could emerge in the future. While no cyber threats are publicly known to have disrupted the City’s normal operations in the past, the likelihood of a cyber threat affecting the residents, businesses, and/or governmental operations in the future is increasing. There is a 60% change that the City will be affected by a cyber incident.

Power Outage
Hazard Descriptio n
A power outage is the loss of the electricity supply to an area. In addition to natural hazards, power outages can result from a defect in a power station, damage to a power line or other part of the distribution system, a short circuit, or the overloading of electricity mains.

A power outage may be referred to as a blackout if power is lost completely or as a brownout if some power supply is retained, but the voltage level is below the minimum level specified for the system, and a short circuit indicates a loss of power for a short amount of time (usually seconds).

Some brownouts, called voltage reductions, are made intentionally to prevent a full power outage.

Power outages may also be intentionally induced due to high power demand that exceeds supply or due to actions taken by utility companies to de-energize power lines when there is the possibility of energized power lines being downed during fire Red Flag warnings and causing fires.

History
Following devastating fires in California in 2017 and 2018, utility companies sought regulatory actions to allow them to de -energize power lines when conditions might result in downed lines causing wildfires. The California Public Utilities Commission developed guidelines for public safety power shutoffs (PSPS) that have affected numerous areas of the State for up to several days.

August 2020 saw the first California electricity providers institute rolling blackouts since 2001.

Hundreds of thousands of people experienced brief power outages through the several evenings after the body that manages most of the state's electric utiliti es declared a “Stage 3” emergency to help reduce stress on the larger grid.

The 2011 Southwes t blackout, sometimes referred to as the Great Blackout of 2011, was a widespread power outage that affected the San Diego –Tijuana area, southern Orange County, the Imperial Valley, Mexicali Valley, and Coachella Valley, and parts of Arizona. It occurred o n Thursday, September 8, 2011, beginning at about 3:38 pm PDT and was the largest power failure in California history.

Location
Power outages can occur throughout the City service area and affect the entire region.

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 89 –
Extent
Power outages are typically measured by the number of customers without power. The System Average Interruption Duration Index (SAIDI) is a key reliability metric used by electric utilities to measure the average total duration of power interruptions that a customer experiences over a specific period, typically one year. SAIDI is expressed in units of time, such as minutes or hours per customer.

Probability of Future Occurrence
While the location, duration, and number of people affected cannot be predicted, power outages in the City service area are likely to occu r primarily due to severe weather, with the likelihood of an incident greater than 20% in any year.

Impact of Climate Change
Climate change may affect the number and severity of power outages. The August 2020 rolling blackouts resulted from high energy usage during record -setting heat throughout the state. As hotter conditions result in more and longer Red Flag warnings and conc omitant PSPS, more power outages will occur.

Regulatory Context
The California Public Utilities Commission (CPUC) plays a pivotal role in regulating privately - owned electric, natural gas, telecommunications, water, railroad, rail transit, and passenger transportation companies. It ensures safe, reliable utility service at reasonable rates and protects against fraud.

Hazardous Material Release – Pipeline Failure, Transportation Accidents, Oil Spills
Hazard Description
A hazardous material is any material that, due to its quantity, concentration, or physical or chemical characteristics, poses a significant present or potential hazard to human health and safety or to the environment if released. Hazardous materials includ e but are not limited to hazardous substances, hazardous wastes, and any material that a business or local implementing agency has a reasonable basis to believe would be injurious to the health and safety of persons or would be harmful to the environment if released.

The LHMP does not focus on the hazards contained in everyday products but rather on the hazards associated with potential releases of hazardous substances from transportation corridors and fixed facilities within the City.

Exposure to hazardous materials can cause injury, illness, or death. Effects may be felt over seconds, minutes, or hours (short -term effects) or not emerge until days, weeks, or even years after exposure (long-term effects). Some substances are harmful after a single exposure of short duration, but others require long episodes of exposure or repeated exposure over time to cause CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 90 –
harm.

Hazardous materials in the City service area primarily consist of paints, solvents, adhesives, gasoline, household cleaners, batteries, and pesticides and herbicides. The toxicity of a specific substance is one important factor in determining the risk it poses, but other factors can be just as important, if not more so. Factors affecting the severity of a hazardous material release include:
• Toxicity
• Quantity
• Dispersal characteristics
• Location of release in relation to population and sensitive environmental areas • Efficacy of response and recovery actions.

Mobile incidents include those that occur on a roadway or a railroad. These incident -related releases are dangerous because they can occur anywhere, including near human populations, critical facilities, or environmentally sensitive areas. Mobile incident-related releases can also be more difficult to mitigate because of the great area over which any given incident might occur and the potential distance of the incident site from response resources.

The release of hazardous substances from stationary sources can be caused by human error, equipment failure, intentional dumping, acts of terrorism, or natural phenomena. Earthquakes pose a particular risk because they can damage or destroy facilities cont aining hazardous substances. The threat posed by a hazardous -material event can be amplified by restricted access, reduced fire suppression and spill containment capability, and cutoff of response personnel and equipment.

Contra Costa Health Services Hazardous Materials Programs (CCHSHMP) is the designated Certified Unified Program Agency (CUPA) for the City. The CUPA program was created by the California legislature to minimize the number of business inspections and fees i mposed on businesses associated with the handling of hazardous materials.

History
There have been no significant incidents of hazardous materials release in the City.

Location
The City, like many urban areas, handles and stores various hazardous materials essential for industrial, commercial, and public health applications. The following provides a list of potential sources for hazardous materials releases within the City planning area:
• Public Works Corporation Yard
• Prewett Water Park
• Water Treatment Plant
• Antioch Police Department, City Hall, and The Antioch Marina.

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 91 –
Extent
The extent of a hazardous material spill may vary from significant impacts causing injuries and evacuation to minor impacts requiring minimal cleanup. Hazardous materials releases can be harmful in the following ways:
• Chemical, biological, and radiological agents can cause significant health risks to those exposed to them; biological agents can be additionally dangerous if they are infectious.

Flammable and explosive materials also present life safety concerns when exposed to heat.
• Oil spills can present an immediate fire hazard and can contaminate drinking water supplies. Any release of hazardous material requires a thorough and careful clean -up of the site and decontamination of those exposed. Clean-up and recovery are time and cost consuming.
• Delays caused by hazardous materials releases and the ensuing evacuation and cleanup processes could lead to significant economic losses due to traffic delays (mobile releases) or operational shut-down (fixed facilities).
• Overall, hazardous materials can cause death, serious injury, long -lasting health effects, and damage to buildings, the environment, homes, and other property.

Probability of Future Occurrence
Based on previous occurrences, the likelihood of small hazardous materials releases is high and can occur at any time.

Regulatory Environment
To address the release of hazardous materials, Contra Costa County has implemented several regulatory measures and public health initiatives. These efforts aim to minimize risks, ensure compliance with environmental laws, and promote community awareness. • The Bay Area Air Quality Management District (BAAQMD) is responsible for regulating air quality in the region. It sets emissions standards, monitors air pollution, and enforces regulations to reduce the release of hazardous air pollutants. • Contra County Health Services works to protect public health by monitoring and regulating facilities that use toxic and other hazardous materials through CUPA. • The California EPA oversees environmental protection efforts statewide, including Contra Costa County. It enforces regulations related to hazardous waste, water quality, and toxic substances, and provides funding for cleanup and mitigation projects.

4.5.1 0 LANDSLIDE
Hazard Description
A landslide is the movement of a mass of rock, debris, or earth down a slope. Landslides are a type of "mass wasting," which denotes any downslope movement of soil and rock under the direct influence of gravity. The landslide term is comprised of five (5) types of slope movement – falls, CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 92 –
topples, slides, spreads, and flows – which are further subdivided by the type of geologic material (i.e., bedrock, debris, or earth). Slope movement occurs when forces acting downslope exceed the strength of the earth’s material that composes the slope. The modes of slope movement are listed in Table 4-17.

Table 4-17: Types of Slope Movement
Type Description
Falls Masses of soil or rock that dislodge from steep slopes and free fall, bounce, or roll downslope.

Topples Move by the forward pivoting of a mass around an axis below the displaced mass.

Slides
Displaced masses of material along one (1) or more discrete planes. There are two (2) types of sliding – rational and translational.

Rotational sliding the slide plane is curved and the mass rotates backwards around an axis parallel to the slope.

Translational sliding the failure surface is more or less planar and the mass moves parallel to the ground surface.

Lateral
Spreads
Move by horizontal extension and shear or tensile fractures and are commonly induced by liquefaction of material in an earthquake.

Flows Mobilize as a deforming, viscous mass without a discrete failure plane.

Complex Occurs when more than one (1) type of movement occurs sequentially during a failure.

Composite Occurs when more than one (1) type of movement does not occur sequentially during a failure.

The California Department of Conservation (CDC) classifies landslides into the six (6) categories listed in Table 4-18.

Table 4-18: Types of Common Landslide
Type Description
Earth Flows The majority of the soil materials are fine-grained, cohesive silt and clay and occur in moderately steep slopes (10% to 30% grade). Earth flows are slow moving (centimeters or millimeters over a period of days or weeks) and are often triggered by periods of prolonged rainfall and sometimes do not occur until well after a rainfall event or the rainy season.

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 93 –
Table 4-18: Types of Common Landslide
Type Description
Debris Flows The majority of the soil is coarse-grained (e.g., fine sand to boulder size particles) and non-cohesive and commonly begin as a slide of a shallow mass of soil and weathered rock. Debris flows tend to be small in areal extent and their deposits are relatively thin.

Debris Slide
The majority of the soil is coarse-grained, most common in unconsolidated sandy or gravelly units, but also are common in residual soils that form in- place weathering of relatively hard rock. Debris slides tend to occur on very steep slopes (60% to 70% grade) where the base of the slope is undercut with erosion. These move at rates between meters per day to meters per minute and are often triggered after a single heavy rainstorm or series to storms that deliver enough rain to trigger a debris slide.

Rockslides Involves bedrock in which the rock that moves remains largely intact for at least a portion of the movement. Rockslides occur in a variety of sizes on a variety of gradients (35% to 70% grade) and have a range of triggering mechanism.

Rock Falls Occurs when a mass of rock detaches from a steep slope by sliding, spreading, or toppling and descends mainly through the air by falling, bouncing, or rolling. Rock falls can be triggered by intense rain, earthquakes, and freeze-thaw wedging.

Additionally, earthquake shaking can induce underwater landslides (i.e., submarine landslides) which can cause tsunamis potentially resulting in damage to coastal areas.

Location
The best available predictor of where movement of slides and earth flows might occur is the location of past movements. Past landslides can be recognized by their distinctive topographic shapes, which can remain in place for thousands of years. Most landsl ides recognizable in this fashion range from a few acres to several square miles and many show no evidence of recent movement and are not currently active. A small proportion of them may become active in any given year, with movements concentrated within all or part of the landslide masses or around their edges.

Landslide susceptibility maps describe the relative likelihood of future land sliding based solely on the intrinsic properties of a location or site. There are three (3) site factors that most determine susceptibility – prior failure, rock or soil strength, and steepness of slope. Figure 4-17 illustrates the California Geological Survey Landslide Susceptibility Data in Antioch. The areas of greatest threat from landslides are the residential areas adjacent to the foothills in the western, central, and southern portions of the City.

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 94 –

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 95 –
Figure 4-17: City of Antioch Landslide Susceptibility Zones

History
In Contra Costa County, landslides have occurred in conjunction with heavy rainfall events. Table 4-19 lists landslide events that affected Contra Costa County between 1980 and 2023.

There is no record for Contra County of fatalities attributed to landslides.

Table 4-19: Significant Landslide Events
Date Event Type Location Description
December 27, 2022 –
January 31, 2023
Severe storms,
flooding,
landslides, and
mudslides
Contra Costa
County
(43 other
counties in
the State)
An atmospheric river impacted
the State of California beginning
on December 27, 2022,
producing torrential rainfall which
resulted in catastrophic
landslides and mudslides
throughout Contra Costa County.

February 27, 2017 –
March 4, 2017
Mudslide Near the City
of Concord
and City of
Brentwood
A slow-moving mudslide closed
the 3100 block of Morgan
Territory Road from Concord to
Brentwood and Livermore. It
caused Contra Costa Water
District’s water line to break,
which affected about 90
customers.

January 3, 2017 –
January 12, 2017
Severe storms,
flooding, and
mudslides
Contra Costa
County
(33 other
counties in
the State)
Trees and landslides covered
roadways throughout the Bay
Area. (DR-4301)
March 13, 2016 Landslide Town of
Moraga
A landslide forced two (2)
homeowners to evacuate their
homes in the Town of Moraga. A
lower portion of the hill slid into
San Pablo Creek in January.
2011 Winter Storm Local Central Contra Costa Sanitary
District reported landslides and
damage to sewer pipes.

December 17, 2005 –
January 3, 2006
Severe storms,
flooding,
mudslides, and
landslides
Contra Costa
County
A series of rainfall events caused
significant runoff with localized
evacuations, some slope failures,
and road closures throughout the
CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 96 –
Table 4-19: Significant Landslide Events
Date Event Type Location Description
(29 other
counties in
the State)
declared counties. Urban flooding
initiated landslides that
contributed to the damage. In
Contra Costa County, much of
the damage was in the following
cities – Walnut Creek, Richmond,
San Pablo, Martinez, and Orinda.

Damaged facilities
included schools, park areas, and
several government agency
structures. (DR-1628)
February 13, 2000 –
February 14, 2000
Flash Flood Countywide Widespread rainfall occurred
over 24 hours with accumulations
exceeding five (5) inches.

Several homes in Daly City had
to be evacuated due to
mudslides and consecutive years
of above average rainfall.

February 2, 1998 –
April 30, 1998
Severe winter
storms and El
Niño rainstorm
San
Francisco Bay
Area
Widespread flooding occurred
that caused landslides in Contra
Costa County. (DR-1203)
December 2, 1996 –
April 1, 1997
Severe storms,
flooding,
mudslides, and
landslides
Contra Costa
County
(46 other
counties in
the State)
Minor landslide damage in
Contra Costa County was
attributed to heavy rainfall and
saturated soils. (DR-1155)
February 13, 1995 –
April 19, 1995
Severe winter
storms,
flooding,
landslides, and
mud flows
San
Francisco Bay
Area
Minor landslide damage in
Contra Costa County was
attributed to heavy rainfall and
saturated soils. (DR-1046)

Extent
Although there are no scales for the intensity or severity of landslides, understanding the likelihood of deep land sliding based on regional estimates of rock strength and steepness of slopes can help understand the extent and intensity of potential landslides. A statewide analysis of landslide susceptibility was conducted by the California Geological Survey using a combination of regional roc k strength and slope data to create classes of susceptibility (Figure X-X). The methodology used for the analysis assumed, in general, that landslide susceptibility is low on very low slopes in all rock materials, and that susceptibility increases with slope and in weak rocks.

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 97 –
The analysis also factored in locations of past landslides.

Figure 4-X: City of Antioch Landslide Susceptibility Classes

Warning Time
Landslides can occur suddenly or slowly. The velocity of mass movement depends on slope angle, material, and water content. Some methods used to monitor mass movements can provide an idea of the type of movement and the amount of time prior to failure. It is also possible to determine what areas are at risk during general time periods. Assessing the geology, vegetation, and amount of predicted precipitation for an area can help in these predictions. However, there is no practical warning system for individual landslides.

USGS provides a system of notification for potential landslides, listed in Table 4-20. Watches and warnings may be issued for discrete areas and include advice about contacting the area's local emergency management. Additionally, rainfall induced debris flows watches and warning are weather dependent and will closely track NWS advisories for flash flooding.

Table 4-20 USGS Landslide Advisories
Type Description

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 98 –
Landslide Advisory A general statement about the potential of landslide activity in a given region relative to developing rainfall predictions. An advisory may include general statements about rainfall conditions that can lead to debris flow activity, and list precautions to be taken in the event of heavy rainfall.

Landslide Watch Means that landslide activity will be possible but is not imminent.

People in, or planning to travel through, a watch area should know landslide preparedness and stay informed about developing weather patterns.

Landslide Warning Indicate that landslide activity is presently occurring, and extreme caution should be taken.

Probability of Future Events
The probability of landslides in Antioch is moderate, and significant occurrences of this hazard are likely to occur in conjunction with earthquakes, or during periods of prolonged and/or heavy rainfall. However, localized landslides are unlikely (25% chance) to occur annually.

The landslide annualized frequency value represents the average number of recorded landslide hazard occurrences in event days per year over the period of record (11.8 years). Table 4-21 outlines the annualized frequency for landslides, based on FEMA NRI data, for Contra Costa County. While the FEMA NRI has an annual frequency of zero (0) landslide events in the County, studies and landslide data suggest that at least one (1) landslide event can occur every year.

Table 4-21: Landslide Annualized Frequency (FEMA National Risk Index) Location Events on Record
(2010 – 2021)
Annualized
Frequency
Contra Costa County 12 0.00
Annualized frequency is defined as the expected frequency or probability of a hazard occurrence per year.

Impacts of Climate Change
Climate change does not directly cause more frequent or intense landslides. However, it is expected to increase the conditions that can lead to landslides, such as an increase in heavy storms that saturate the ground and make landslides more likely. Although heavy precipitation does not necessarily result in landslides, landslides are predominantly a result of saturated soils, it is possible that increased intensity of rain events will result in a greater number of landslides CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 99 –
annually and an increase in the severity of impacts. Increasing temperatures are expected to increase the occurrence and duration of droughts and the probability of wildfire, reducing the vegetation that helps to support slopes and slows down water. Overall, the impacts of climate change on drought, heavy rainfall, and wildfire will result in an increased probability for landslide occurrences.

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 100 –
SECTION 5: RISK ASSESSMENT

5.1 Hazard Risk Rating
For the 2025 LHMP, the risk for each potential hazard was rated using the C alculated Priority Risk Index (CPRI) . The CPRI examines four (4) criteria for each hazard (probability, magnitude/severity, warning time, and duration) (Table 5-1). For each hazard, an index value is assigned for each CPRI category from 0 to 4, with “0” being the least hazardous and “4” being the most hazardous situation. This value is then assigned a weighting factor, and the result is a hazard ranking score (Table 5-2).

Table 5-1: Calculated Priority Risk Index
CPRI
Category
Degree of Risk Chart
Assigned
Weight Level ID Description Index
Value
Probability Unlikely Extremely rare with no documented
history of occurrences or events.

Annual probability of less than 0.001.
1 45%
Possible Rare occurrences with at least one
(1) documented or anecdotal historic
event. Annual probability of between

0.01 and 0.001.
2 Likely Occasional occurrence with at least
two (2) or more documented
historical events. Annual probability
of between 0.1 and 0.01.
3 Highly Likely Frequent events with a well-
documented history of occurrence.

Annual probability of greater than

0.1. 4
Magnitude-
Severity
Negligible Negligible property damages (less
than 5% of critical and non-critical
facilities and infrastructure).

Injuries or illnesses are treatable with
first aid, and there are no deaths.

Negligible quality of life lost.

Shut down of critical facilities for less
than 24 hours.
1 30%
CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 101 –
Table 5-1: Calculated Priority Risk Index
CPRI
Category
Degree of Risk Chart
Assigned
Weight Level ID Description Index
Value
Limited Slight property damages (greater
than 5% and less than 25% of critical
and non-critical facilities and
infrastructure).

Injuries and illnesses do not result in
permanent disability, and there are
no deaths.

Moderate quality of life lost.

Shut down of critical facilities for
more than 1 day and less than 1
week.
2 Critical Moderate property damages (greater
than 25% and less than 50% of
critical and non-critical facilities and
infrastructures).

Injuries or illnesses result in
permanent disability and at least one
death.

Shut down of critical facilities for
more than 1 week and less than 1
month.
3 Catastrophic Severe property damages (greater
than 50% of critical and non-critical
facilities and infrastructure). Injuries
or illnesses result in permanent
disability and multiple deaths.

Shut down of critical facilities for
more than 1 month.
4 Warning
Time
> than 24
hours
Population receives greater than 24
hours of warning.
1 15%
12 to 24
hours
Population receives between 12-24
hours of warning.
2 6 to 12
hours
Population receives between 6-12
hours of warning.
3 < than 6
hours
Population receives less than 6
hours of warning.
4 CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 102 –
Table 5-1: Calculated Priority Risk Index
CPRI
Category
Degree of Risk Chart
Assigned
Weight Level ID Description Index
Value
Duration < than 6
hours
Disaster event will last less than 6
hours.
1 10%
6 to 24
hours
Disaster event will last between 6-24
hours.
2 24 hrs.
to 1
week
Disaster event will last between 24
hours and 1 week.
3 > than 1
week
Disaster event will last more than 1
week.
4 Table 5-1: Calculated Priority Risk Index
CPRI
Category
Degree of Risk Chart
Assigned
Weight Level ID Description Index
Value
Probability Unlikely Extremely rare with no documented
history of occurrences or events.

Annual probability of less than 0.001.
1 45%
Possible Rare occurrences with at least one
(1) documented or anecdotal historic
event. Annual probability of between

Annual probability of greater than

0.1. 4
CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 103 –
Table 5-1: Calculated Priority Risk Index
CPRI
Category
Degree of Risk Chart
Assigned
Weight Level ID Description Index
Value
Magnitude-
Severity
Negligible Negligible property damages (less
than 5% of critical and non-critical
facilities and infrastructure).

Injuries or illnesses are treatable with
first aid, and there are no deaths.

Negligible quality of life lost.

Shut down of critical facilities for less
than 24 hours.
1 30%
Limited Slight property damages (greater
than 5% and less than 25% of critical
and non-critical facilities and
infrastructure).

Injuries and illnesses do not result in
permanent disability, and there are
no deaths.

Moderate quality of life lost.

Injuries or illnesses result in
permanent disability and at least one
death.

Shut down of critical facilities for
more than 1 month.
4 Warning
Time
> than 24
hours
Population receives greater than 24
hours of warning.
1 15%
CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 104 –
Table 5-1: Calculated Priority Risk Index
CPRI
Category
Degree of Risk Chart
Assigned
Weight Level ID Description Index
Value
12 to 24
hours
Population receives between 12-24
hours of warning.
2 6 to 12
hours
Population receives between 6-12
hours of warning.
3 < than 6
hours
Population receives less than 6
hours of warning.
4 Duration < than 6
hours
Disaster event will last less than 6
hours.
1 10%
6 to 24
hours
Disaster event will last between 6-24
hours.
2 24 hrs.
to 1
week
Disaster event will last between 24
hours and 1 week.
3 > than 1
week
Disaster event will last more than 1
week.
4 The results of the CPRI are contained in Table 5-2 below:

Table 5-2: Calculated Priority Risk Index Summary
Hazard
Probability
Weighted
45%
Magnitude
Severity
Weighted
30%
Warning
Time
Weighted
15%
Duration
Weighted
10%
CPRI
Ranking
Aquatic Invasive
Species
2 .90 1 .30 2 .30 4 .40 1.90
Climate Change 4 1.80 2 .60 1 .15 4 .40 2.95
Cyber Attack 3 1.35 4 1.20 4 .60 4 .40 3.55
Dam Failure 1 .45 2 .60 3 .45 1 .10 1.60
Drought 3 1.35 2 .60 1 .15 4 .40 2.50
CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 105 –
Table 5-2: Calculated Priority Risk Index Summary
Hazard
Probability
Weighted
45%
Magnitude
Severity
Weighted
30%
Warning
Time
Weighted
15%
Duration
Weighted
10%
CPRI
Ranking
Earthquake 3 1.35 3 .90 4 .60 4 .40 3.25
Severe Weather 3 1.35 4 1.20 1 .15 3 .30 3.00
Fire
(Wildland/Urban)
4 1.80 3 .90 4 .60 3 .30 3.60
Flooding 2 .90 1 .30 1 .15 1 .10 1.45
Hazardous
Material Releases
2 .90 2 .60 4 .60 2 .20 2.30
Landslide 2 .90 1 .30 3 .45 1 .10 1.75
Power Outage 3 1.35 3 .90 3 .45 2 .20 2.90
CPRI Hazard Risk Scoring
Risk Level Severe High Moderate Low
Rank Score 3.5 – 4.0 3.0 – 3.4 2 – 2.9 1.0 – 1.9

Power outages has the most immediate and disruptive impacts on the City due to potential interruption of public safety systems and water service to customers.

5.2 Populations and Infrastructure At Risk
The City of Antioch’s diverse population and extensive infrastructure face significant risks from natural hazards. Special attention must be given to vulnerable groups and critical facilities to enhance preparedness, reduce risks, and foster community resilience. Effective planning, public education, and investment in resilient infrastructure are key strategies for protecting Antioch’s people and assets from the impacts of future natural disasters.

5.3 Critical Facilities and Facilities of Concern
Critical facilities (CF) consist of properties and structures that play important roles in government operations and the services they provide to the community. Examples of CFs include local government offices and yards, community centers, public safety bu ildings like police and fire stations, schools, and other properties a City has deemed essential for its operations. Critical CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 106 –
Facilities may also serve dual roles if a City designates them as public assembly points during an emergency. Critical Facilities are often owned by the City, but some may also be owned and operated privately, such as some utilities and telecommunication infrastructure. Facilities of Concern (FOC) are similar to critical facilities; however, the City may not own them, or their purpose and function are not as important to the function of the City after a disaster. These facilities are identified to ensure th e City understands their potential vulnerability to the hazards of concern.

The HMPT identified a total of 95 facilities (74 CFs and 21 FOC) in Antioch that fall into four (4) categories based on their function or characteristics. Table 5-3 shows the number of CFs and FOC in each category, the total estimated replacement value for these facilities, and examples of the type of facility in each category. Figure 5-1 shows the locations of the mapped CFs and FOC in Antioch. For security reasons, water and wastewater infrastructure was not mapped in any of the figures.

The potential loss values identified in subsequent tables are based on the City’s total insured value using the City’s Insured Asset Inventory. It is intended to provide an estimate of the replacement cost if the property/structure is completely or severely damaged. The actual costs of repair could be smaller or larger than the provided estimate. Since the data comes from the City’s Insured Asset Inventory, no facilities not owned by the City will not have a replacement value listed. Where this occurs, “N/A” has been used within the table.

Based on the available data provided by the City, a minimum of $233,270,404.00 worth of City- owned assets were analyzed. The total potential loss value of all City-owned and non-City-owned assets is much higher but is unknown due to data limitations.

The greatest potential for loss among City-owned assets comes from the water distribution system category, which includes but is not limited to the water reservoirs, pump stations, and water treatment facilities throughout the City. The next critical facility category with the greatest potential for loss would be City owned buildings, which include City Hall, Police Station, and public works facilities.

To better understand the magnitude of impacts, this plan identifies representative percentages of potential impact based on the total valuation of City assets. For planning purposes, we identified different tiers of impact that could occur. It is reasonable to assume that impacts would not exceed 50% of the total asset value City-wide during a single event. The following are parameters to help understand how much a proposed investment/improvement compares to the existing assets within the City:
• 1% Impact - $2,332,704.00
• 5% Impact – $11,663,520.00
• 10% Impact – $23,327,040.00
• 20% Impact - $46,654,080.00
• 50% Impact - $116,635,202.00.

The possibility that all facilities will be completely damaged simultaneously is extremely rare.

Based on the hazard, most impacts are anticipated to be isolated to certain locations. This CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 107 –
estimate does not include the value of the City's underground infrastructure and surface drainage facilities.

Table 5-3 lists the number of facilities and their associated potential replacement values.

Table 5-3: Critical Facilities and Facilities of Concern in Antioch Category
# of
Facilities -
Critical
# of
Facilities -
Concern
Examples Potential Loss
Government
Operations,
Emergency
Operations
9 8 City Hall, City Hall
Council Chambers,
Corporate Yard, Fuel
Storage Tanks, Police
Facilities
$62,428,484.00
Water and
Wastewater
Infrastructure,
56 0 Reservoirs, Stations,
Booster Stations,
Pressure Reducing
Systems, Water
Treatment,
Conveyance Systems
$102,759,480.00
Recreational
and Community
Centers
9 13 Stadium, Museum,
Libraries, Golf
Courses, Parks,
Community Centers,
etc.
$68,082,440.00
Total 74 21 --- $233,270,404.00
* Potential loss data are estimates only, as replacement values for some facilities were not available.

Actual losses may be greater than the estimate presented in this table.

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 108 –

Figure 5-1: City Map with City Owned Infrastructure

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 109 –

5.4 Analysis of Potential Losses by Hazard

5.4.1 AQUATIC INVASIVE SPECIES
Physical Threat
Aquatic invasive species have profound impacts on reservoirs, disrupting ecosystems and infrastructure. These non-native organisms often outcompete local species, altering food webs and reducing biodiversity. Their presence can clog intake systems, hinder water flow, and increase maintenance costs for facilities. Moreover, invasive species can degrade water quality, complicating operations for both government and emergency facilities relying on reservoir resources for functionality. The physical threat can be managed with proper mitigation activities that are ongoing.

Social Threat
Aquatic invasive species will not have any social threats as it is not expected to impact the population.

Changes in Population Patterns and Land Use and Development Aquatic invasive species are unlikely to affect land use and development.

5.4.2 CLIMATE CHANGE
Physical Threat
Climate change introduces significant physical threats to infrastructure, particularly in reservoir - dependent regions. Alterations in precipitation patterns and increased instances of extreme weather events can lead to heightened risks of flooding, erosion , and sedimentation. Climate Change can place immense strain on reservoirs and surrounding structures, necessitating higher maintenance and adaptive design measures. Infrastructure such as intake systems, dams, and levees may experience accelerated wear and tear due to fluctuating water levels, while prolonged droughts can reduce water availability, undermining operations reliant on these systems. Effective planning and resilient engineering practices are crucial to mitigate these challenges and preserve functionality.

Social Threat
Climate change disproportionately affects marginalized communities. Those who lack access to resources, infrastructure, and support systems are at the greatest risk of experiencing its adverse effects. In urban settings, marginalized groups living in underprivileged neighborhoods are more likely to suffer from heatwaves and water shortages.

Changes in Population Patterns and Land Use and Development Climate change is not expected to cause changes in populations patterns or development.

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 110 –

5.4.3 DAM FAILURE
Physical Threat
Various factors, such as the amount of water released, the distance between the dam failure site, and the topography of the surrounding land, will influence the extent to which physical assets in Antioch are threatened. The Antioch Reservoir has large storage capacities that could cause localized inundation in Antioch if the reservoir waters are released due to a dam breach. Table 5- 4 identifies the physical assets in Antioch that are threatened by the potential failure of the reservoir. Based on this analysis, dam inundation would affect three (3) CFs and zero (0) FOC within the City, with the potential to cause approximately $ 43 million in damages , based on available information. Figure 5-2 shows the location of the identified CFs and FOC within these dam inundation zones.

Table 5-4: Critical Facilities and Facilities of Concern (Dam Failure) Category
# of
Facilities
- Critical
# of
Facilities -
Concern
Potential
Loss*
Government Operations 2 0 $8,427,589
Emergency Operations 1 0 $35,484,509
Recreation 0 0 $0
Total 3 0 $43,912,098
* Based on the City of Antioch insured replacement values.

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 111 –

Figure 5-2: Critical Facilities and Facilities of Concern in Dam Inundation Zones

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 112 –
Social Threat
Dam failure hazards in the City would impact various downstream properties and the residents that live there. Table 5-5 identifies these potential dam failure impacts caused by the Antioch Reservoir failure. Failure of the dam would affect less than 13% of the population and inundate less than 5% of the acreage in the City.

Table 5-5: Dam Failure Threatened Populations
Threatened Population Metric Inundation Hazard City
Population 15,340 118,000
Households 5,300 34,000
* Amounts are estimates only, as exact values for some statistics were not available. Actual percentages might be greater than the estimate presented in this table.

Other Threats
Dam failures are often triggered by other events (e.g., seismic shaking, intense rainstorms, etc.).

There would most likely be service disruptions in Antioch if this type of event occurred.

Floodwaters could quickly inundate the City, disrupting utilities such as water, power, and other services (communications or transportation infrastructure). Residents may find street lighting and traffic signals are temporarily disabled. Debris carried by the rapid inundation may result in injury of death, destroyed structures and facilities and damage to transportation systems.

Changes in Population Patterns and Land Use and Development Population in the inundation zone may choose to move out of the City or out of the inundation area if the impacts of dam failure are great enough.

Dam failure is unlikely to affect land use and development because the development review process will take steps to mitigate or minimize flood -related impacts. Areas inundated within the City would not be significantly altered, requiring changes in land use and development patterns.

5.4.4 DROUGHT
Physical Threat
Since the primary threat from drought is reduced water supply and availability, there are no foreseeable threats to any of the City’s physical assets. It is possible that any water delivery infrastructure not used or used less than usual may fall into some degree of disrepair if maintenance is deferred. Lower water pressures may cause some aged water pipes to release rust particles into the water supply. Amenities within facilities, like water features and landscaping, could be affected by reduced watering. If dead or dying vegetation becomes a nuisance, the City may have to replace or retrofit locations affected.

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 113 –
Social Threat
Droughts are unlikely to cause serious social threats to households in Antioch, though residents and business owners in the City may experience financial impacts associated with water conservation efforts. Those with less access to financial resources, such as low -income households or seniors, could be harder hit if higher water rates or additional fees are imposed during a severe drought event.

Other Threats
A typical drought is not anticipated to lead to any outages in service in Antioch. However, an exceptional drought may lead to restricted water use for residents or businesses in the City. Trees that are not adequately adapted to lower irrigation levels could perish, altering the City’s aesthetic appearance and long -term air quality. Any open spaces with extensive lawns may start to die, turning brown, which could discourage residents from using these parks and open spaces. In addition, long-term drought conditions can change and reduce soil’s ability to absorb water. When this occurs, water runoff from these areas may increase, which could cause downstream flooding and erosion in some areas.

Changes in Population Patterns and Land Use and Development Droughts occur periodically (primarily during the Summer/Fall months) and generally do not affect populations to the degree that they would need to migrate in and out of the City. The anticipated population growth in Antioch is unlikely to have any significant effect on population growth.

It is unlikely that drought will affect land use and development because the development review process will take steps to mitigate or minimize the impacts and vulnerability of drought in Antioch.

5.4.5 EARTHQUAKE /GEOLOGICAL HAZARDS
Physical Threat
Many physical assets in the City are estimated to experience the same seismic shaking intensity, ranging from 85 % to 95% (shaking intensity in relation to the earth’s gravity). Therefore, all facilities could be damaged during a significant seismic event, which would be extremely costly for the City. If all facilities were damaged at the same time during a seismic shaking event, it can be assumed that the City would incur a percentage of the maximum potential loss of its physical assets. Assuming 20% of the City’s assets are impacted, this potential loss could amount to over $46 million. Underground physical assets, like pipelines or utilities, could be damaged if seismic shaking were strong enough to cause a rupture. In such a scenario, natural gas and water delivery service to Antioch homes and businesses would be incapacitated until repairs are completed.

Table 5-6 displays these potential losses that could incur should shaking reach the described threshold. Figure 5-7 displays the CFs and FOC within the City’s seismic shaking potential hazard zones.

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 114 –
Table 5-6: Critical Facilities and Facilities of Concern (Earthquake) Category
# of
Facilities
- Critical
# of
Facilities
- Concern
Potential Loss*
Government Operations, Emergency
Operations
9 8 $62,428,484.00
Water and Wastewater Infrastructure 56 0 $102,759,480.00 Recreational and Community Centers 9 13 $68,082,440.00
Total 74 21 $233,270,404.00
* Based on the City of Antioch insured replacement values.

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 115 –

Figure 5-3: Earthquake Threat Map with City infrastructure

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 116 –
Social Threat
The risk of a seismic event is a danger to all groups in Antioch though some are more threatened than others. Seniors, pregnant women, and persons with disabilities are more threatened by seismic shaking since they may have limited mobility and may be unable to reach shelter in time.

Even if these groups reach shelter in time, they may find themselves trapped if furniture or building components have fallen around them. Renters and low-income people are also more threatened by seismic shaking since these groups may live in homes that are not properly retrofitted to survive the stresses of a seismic event. These groups may not be able to absorb the costs associated with repairing their homes or looking for new housing should their existing one be too damaged for occupancy. Table 5-7 displays the threatened populations in Antioch associated the seismic shaking scenarios.

Table 5-7: Earthquake Threatened Populations
Threatened Population Metric Earthquake Hazard City
Population 118,000 118,000
Households 34,000 34,000
* Amounts are estimates only, as exact values for some statistics were not available. Actual percentages might be greater than the estimate presented in this table.

Other Threats
With early earthquake warning systems becoming operational, it can be expected that utilities will take advantage of these advance warnings to shut off gas, water, and power transmission to control any potential leaks following the seismic shaking. Authorities may have enough time to halt the use of infrastructure or move workers to safe locations away from hazardous conditions.

Workers could cease their activity and take shelter until they can be safely evacuated. Therefore, all services could be non-operational during the shaking event and remain inactive until authorities are confident that it is safe to reactivate utilities and return employees to their workplaces. The length of this time would vary depending on the magnitude of the event. A significant earthquake would likely put utilities out of commission and halt any employment activity in the City for a few hours or several days. The City and the region would experience reduced economic activity during the outage period, which would not be felt for w eeks, months, or years later. Structures such as telephone poles or power transmission towers felled by the shaking could block roadways and prevent emergency response teams from reaching victims or evacuees who need assistance.

Changes in Population Patterns and Land Use and Development It is not anticipated that population patterns will change over the next 20 years. While this may also be true concerning land use and development, if a strong earthquake impacts the City, there is the potential that older structures may be impacted more severely than newer structures in the City.

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 117 –

5.4.6 EXTREME WEATHER (SEVERE WINDS, EXTREME HEAT,

SEVERE RAINSTORMS)
Physical Threat
Severe Winds
Intense winds likely present the greatest threat to physical structures, particularly from trees or branches that fall on buildings/vehicles, causing substantial damage. Older structures that have deferred maintenance or have not been retrofitted for high wind conditions may suffer greater damage than newer/updated structures. Utility lines and wooden utility poles face an elevated threat from wind, as do buildings without reinforced roofs. Often utility poles and trees suffer impacts during high wind events if they occur after a significant rain event. During these events, saturated soils around the base of the tree/pole may be unable to hold up to the strains placed on it by strong winds causing it to fall over.

Trees, tree branches, and other objects have the potential to fall on powerlines and other electrical infrastructure during a severe windstorm, causing po wer outages throughout the City. Another physical threat of severe wind is wildfire impacts during the summer months.

Extreme Heat
Extremely high temperatures can cause roads to deform and buckle as the pavement expands in the heat, especially in areas that have not been maintained well. Power lines and other electrical grid components become less effective in higher temperatures and may be damaged due to stress during extreme heat events. Urban heat islands occur when natural land cover is replaced with concentrations of pavement, buildings, or other surfaces that absorb and retain heat.

Buildings with dark pavement will absorb more h eat than surfaces with vegetation or lighter materials that are better at reflecting the sun’s energy. This urban heat island effect is strongest during the summer when solar radiation is strongest.

Severe Rainstorms
Physical threats associated with severe rainstorms are similar in nature to those identified in the Flood discussion below.

Social Threat
Severe Wind
Severe wind events can harm people throughout Antioch but have a greater effect on the safety of people experiencing homelessness and those working outdoors. Populations that work outside or have respiratory illnesses may be impacted by severe wind events as they can generate dust and other contaminants that can affect the health of resi dents and workers. Lower -income residents, who may not have the financial resources to purchase homes (or are renting homes) that are not built or retrofitted to withstand p owerful winds, could also have difficulty recovering from wind events.

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 118 –
Extreme Heat
Whereas a heat event can be relatively harmless for those with a reliable means of staying hydrated and cool, the event can be deadly for others. Young children, the elderly, or people suffering from serious medical conditions are physiologically more vulnerable to heatstroke. Some senior citizens also take medicines that can make it harder for their bodies to maintain a safe internal temperature, creating an additional threat from extreme heat events. Young children may not be aware of the signs of dehydration or ways of protecting themselves from heatstroke.

People living in homelessness are at a high risk of health complications during heat waves, especially if they are unsheltered. According to Antioch homelessness count, in 2025, there were approximately 556 individuals experiencing homelessness in the City, with 57% unsheltered. This population is very vulnerable to heatstroke during a heatwave, especially if they cannot reach a cooling center.

Sudden spikes in heat can catch people by surprise. Stores can rapidly sell out of fans, air - conditioning units, or drinking water during a heatwave. Many lower -income households live in older, poorly insulated, and energy -inefficient housing and cannot afford to run their air conditioning, which can be further compounded by the threat of power outages due to heat/rolling blackouts. During these events, extreme heat impacts may affect larger portions of the City and populations that would not be viewed as vulnerable under normal circumstances.

Severe Rainstorm
Social threats associated with sever e rainstorms are similar in nature to those identified in the Flood discussion below. The following populations are most vulnerable to severe weather:
• Households with financial instability
• Persons that spend an extended amount of time outdoors • Persons with existing health conditions or limited mobility • Persons with language barriers and citizenship uncertainty • Persons living in mobile homes
• Overcrowded households.

Other Threats
Severe Wind
Pacific Gas and Electric and the City all experience seasonal winds and will for the near future.

Severe wind events can exacerbate other risks, such as wildfires.

Extreme Heat
Extreme Heat for any length of time can also affect other hazards and risks within the City. For example, it can create a spike in electricity demand leading to power loss/failure, food insecurities, and a rise in vector -borne disease transmission. Coupled with extreme wind, it can cause or spread urban fires and jeopardize additional neighborhoods/communities.

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 119 –
Severe Rainstorm
Other threats associated with sever rainstorms are similar in nature to those identified in the Flood discussion below. Severe rain can lead to debris flows in wildfire affected areas of the City and cause significant property damage to areas of the City.

Changes in Population Patterns and Land Use and Development Severe Wind
Severe winds occur periodically (primarily during the Fall months) and generally do not affect populations to the degree that they would need to migrate in and out of the City. It is unlikely that severe wind will affect land use and development because the development review process will take steps to mitigate or minimize the impacts of severe wind.

Extreme Heat
It is not anticipated that population patterns will change over the next 20 years. There could be minor changes in population patterns due to extreme heat if people cannot continue to live in older structures with limited insulation and older cooling units.

It is unlikely that extreme heat will affect land use and development because the development review process will take steps to mitigate or minimize impacts from extreme heat. While it is unlikely that extreme heat will affect land use and development, it is possible that additional investment in older parts of the City will occur to modify structures to handle these conditions.

Severe Rainstorm
Severe rainstorms occur periodically (primarily during the winter months) and generally do not affect populations to the degree that they would need to migrate in and out of the City. However, in rare circumstances, there may be the need to evacuate households for a short period of time until the flooding recedes.

5.4.7 FLOODING
Physical Threat
Flooding poses a physical threat to the City, particularly during severe rainstorms which primarily occur in the winter months. Flooding poses a substantial risk to Antioch's transportation infrastructure. Roads, bridges, and highways can become impassable due to rising waters, cutting off access to essential services and disrupting daily commutes. Prolonged inundation weakens road surfaces and bridge supports, requiring expensive repairs or replacements . Homes and businesses are often the first casualties in flood-prone areas. Floodwaters can cause structural damage, mold growth, and loss of valuable assets, while also rendering properties uninhabitable or unusable for extended periods. This impacts not only individuals but also the local economy.

Flooding can disrupt the functioning of water and wastewater systems, leading to contamination, service interruptions, and heightened health risks for the population.

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 120 –
Table 5-8: Critical Facilities and Facilities of Concern (100/500 Year Flood Zone) Category
# of
Facilities
- Critical
# of
Facilities -
Concern
Potential Loss*
Government Operations 2 0 $11,639,812
Emergency Operations 1 0 $5,046, 956
Recreational and Community Centers 0 0 $0
Total 3 0 $16,686,768
* Based on the City of Antioch insured replacement values.

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 121 –

Figure 5-4: Critical Facilities and Facilities of Concern in FEMA Flood Zones

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 122 –
Social Threat
Floodwaters in both the 100-year zone and the 500-year zone are anticipated to rise to a depth of no more than one (1) foot above the base flood elevation. Flooding of this type would likely inundate curb cuts and sidewalks to some extent. People who walk or bike as their primary form of transportation may encounter difficulties if they do not have access to an alternative means of transportation. Seniors, persons with disabilities, and low -income persons are also likely to be impacted during these events.

Other Threats
Flooding may temporarily stop any type of transportation in the City. Debris from floodwaters can block roadways, hinder vehicle access, and potentially affect emergency response services. One (1) foot of rushing water is enough to carry small vehicles, depending on the velocity. A severe flood situation may prevent people who own smaller vehicles from driving to work, leading to reduced economic activity. Severe flooding that causes serious damage to homes and businesses may also reduce economic activity until repair work is completed.

Changes in Population Patterns and Land Use and Development It is unlikely that flooding will affect land use and development patterns in affected areas because the median income in impacted areas is higher than the City average. Additionally, the development review process ensures flood related impacts are mitigated or minimized.

Table 5-9: Flood-Threatened Populations
Threatened Population Metric Flood Hazard City
Population 9,678 118,000
Households 3, 412 34,000
* Amounts are estimates only, as exact values for some statistics were not available. Actual percentages might be greater than the estimate presented in this table.

5.4.8 FIRE
Physical Threat
Wildland Fire
The California Department of Forestry and Fire Protection has mapped High and Very High Fire Hazard Severity Zones (VHFHSZ) within the City’s Local Responsibility Area (LRA). The LRA is a government -designated area where a local agency, City, or county, NOT the State, is responsible for fire protection. An SRA is the opposite, where the State has responsibility for wildland fire protection. Figure 5-5 identifies these zones and the City’s CFs and FOC within the area. All structures within this fire zone are at an elevated risk of wildfire impacts and consist of mostly homes.

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 123 –
All structures located within this zone are at an elevated risk of wildfire impacts. Table 5 -10 identifies zero (0) CFs and one (1) FOC within the wildfire hazard zone, resulting in a potential loss of approximately $ 600,000 based on available replacement values. Additional losses associated with the schools in these areas could also occur.

While these areas have a high degree of vulnerability to wildfire, other areas of the City may also be susceptible to ember cast. These areas, typically referred to as the WUI, are vulnerable if the right conditions exist. Typically, the WUI is impacted if adequate fuels are combined with dry conditions and strong winds. Sometimes, the ignition of a wildfire may occur if power lines around overgrown trees cause a spark and catch the tree on fire.

Table 5-10: Critical Facilities and Facilities of Concern (Wildfire) Category
# of
Facilities
- Critical
# of
Facilities -
Concern
Potential
Loss**
Government Operations, Emergency
Operations
0 0 $0
Emergency Operations 0 0 $0
Recreational and Community Centers 0 1 $600,000
Total 0 1 $600,000.00
*Based on the City of Antioch insured replacement values.

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 124 –

Figure 5-5: Wildfire Hazard Zones Map with City infrastructure

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 125 –
Urban Fire
Structures and physical assets in Antioch that are not equipped with fire suppression technology or design features that mitigate fire vulnerability are at risk of fire. Generally, these buildings are older, may not be well maintained, or may not meet curr ent code requirements and regulations.

While all structures can be impacted by urban fire, older structures may have increased vulnerability to this hazard. Power lines located around overgrown trees, where the tree crown envelops part or all the power lin es, are also at risk of catching fire. When the wires overheat, they may ignite a fire in the tree, spread back to the power lines themselves, and burn the power line infrastructure. Underground utilities, like water delivery systems, residential electrica l systems, or natural gas pipelines, are not threatened by the occurrence of fire since any urban fires that emerge in Antioch are likely to occur on the surface.

Social Threat
A fire hazard most immediately threatens seniors and persons with disabilities. These groups may have limited mobility and reduced environmental awareness. For example, a senior who lives alone may not be aware that a fire has been ignited in their house until the room begins to fill with smoke or even flashover, at which point escape may be more difficult or impossible. Therefore, a fire that starts in or spreads to any senior residences in Antioch could be highly threatening to those populations. Persons with disabilities may require special mobility devices or caregiver assistance to go outside, which may not be readily available if a fire occurs. Other groups with increased threat levels include lower -income persons and renters. These persons may live in substandard housing with outdated materials known to be flammable. Renters and lower-income persons may also live in housing units with improperly designed or maintained electrical or heating systems that could lead to a fire. Additionally, these groups m ay not possess enough financial resources to rebuild their homes or search for new homes after a fire occurs.

Other Threats
Fires can consume power lines and force utility operators to shut off electrical and gas transmission activity, leading to utility outages in Antioch homes and businesses. Any streets surrounded by blazes or blocked by burning debris would hinder transport ation, prevent people from evacuating, and block emergency response crews from reaching the source of the fire.

Anyone living at the end of a cul-de-sac faces an elevated threat of being trapped if the fire occurs or spreads in a way that blocks evacuation. Fires that destroy trees or vegetation (especially within parks and open space areas) could limit or prevent the use of these areas, affecting future recreational opportunities for residents.

Outreach to residents and businesses to help them understand and prepare for these future events will become an important aspect of the City’s overall hazard mitigation strategy.

Changes in Population Patterns and Land Use and Development If a large urban fire were to occur, it is feasible that changes in population patterns could occur.

Land use and development patterns could change if a large urban fire were to occur that impacted older parts of the City. After that type of event, the City would rely on a redevelopment process to determine how best to rebuild.

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 126 –

Table 5-11: Wildfire Threatened Populations
Threatened Population Metric Fire Hazard City
Population 19,498 118,000
Households 16,817 34,000
* Amounts are estimates only, as exact values for some statistics were not available. Actual percentages might be greater than the estimate presented in this table.

5.4.9 LANDSLIDE
Physical Threat
The City lies in a region characterized by diverse terrain, including hills and slopes, particularly in the South of the City. Landslides in the City can destroy homes, roads, and water/wastewater infrastructure which can lead to costly repairs. Table 5-12 displays these potential losses that could incur should landslides occur . Figure 5 -6 displays the CFs and FOC within the City’s landslide potential hazard zones. Landslides would not affect City infrastructure.

Table 5-12: Critical Facilities and Facilities of Concern (Landslide) Category
# of
Facilities -
Critical
# of
Facilities -
Concern
Potential
Loss*
Government Operations 0 0 $0
Emergency Operations 0 0 $0
Recreational and Community Centers 0 0 $0
Total 0 0 $0
* Based on the City of Antioch insured replacement values.

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 127 –

Figure 5-6: Landslide Threat Map with City infrastructure

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 128 –
Social Threat
The sudden nature of landslides can result in fatalities, and injuries. Communities located near unstable slopes are especially vulnerable. When landslides damage homes and infrastructure, they force people to leave their homes. Displacement creates a host of challenges, including the immediate need for shelter, food, and clean water. Individuals and families may be relocated to temporary housing for a long period of time. Prolonged displacement can strain community bonds and lead to social isolation, particularly for vulnerable groups such as the elderly, disabled, and children. Table 5 -13 displays the threatened populations in Antioch associated the seismic shaking scenarios.

Table 5-13: Earthquake Threatened Populations
Threatened Population Metric Population in
Inundation Zone City
Population 2,438 118,000
Households 500 34,000
* Amounts are estimates only, as exact values for some statistics were not available. Actual percentages might be greater than the estimate presented in this table.

Other Threats
The destruction of homes, businesses, and agricultural lands diminishes livelihoods and erodes financial stability. Meanwhile, businesses impacted by landslides may struggle to recover, leaving employees without jobs and reducing economic activity. These d isruptions can cause a domino effect, in which the broader community suffers from reduced commerce, diminished tax revenue, and slower economic growth.

Changes in Population Patterns and Land Use and Development Landslides often render large tracts of land unsuitable for agriculture, habitation, or industrial purposes. The deposition of debris can bury fertile topsoil, while the instability of affected areas may prevent future construction or cultivation. In mountainous regions, landslide-prone slopes are frequently abandoned, reducing the availability of usable land and forcing communities to relocate or adapt. Buildings may be relocated to stable zones, and governments may enforce stricter zoning regulations that prohibit development in risky areas. Such policies, while necessary for safety, can limit economic growth and the expansion of cities.

5.4.10 HUMAN -CAUSED HAZARDS
Physical Threat
Cyber Attack
A significant cyber event could have considerable impact on the population, built environment, CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 129 –
lifeline infrastructure, environment and the economy. Most jurisdictions have several levels of security in place, dependent upon security levels of individuals and the geographical locations (onsite or remote). Many also have redundant dispatch centers with separate systems that can function if the primary center isn’t functioning.

A cyber-attack can infiltrate many institutions including banking, medical, education, government, military, and communication and infrastructure systems. The majority of effective malicious cyber- activity has become web based. Recent trends indicate that hackers are targeting users to steal personal information and targeting computers to cause system failures. The duration of a cyber- attack is dependent on the complexity of the attack, how widespread it is, how quickly the attack is detected, and the reso urces available to aid in restoring the system. A cyber -attack could be geared toward one organization, one type of infrastructure and/or a specific geographical area.

The affected area could range from small to large scale.

Hazardous Materials Release
Hazardous materials can cause damage to physical assets in Antioch if they are released into the environment. Corrosive hazardous materials can damage the exteriors of buildings or structures.

Flammable hazardous materials can be ignited and cause damage to nearby structures.

Generally, sites closer to the origin of the release of the hazardous materials are more at risk than those further away.

Power Outag es / Infrastructure Failure
Power Outages and Infrastructure Failures (disruptions) are considered a form of lifeline system failure and could have a significant impact on the population, environment, infrastructure, and the economy. Disruptions can be the consequence of another hazard, or can be the primary hazard, absent of an outside trigger. Because Antioch is connected to the Pacific Gas and Electric, if the power grid increases in other parts of the state , it could curtail the energy available to Antioch.

This vulnerability is compounded by the reality that our communities have become more reliant on power for gadgets and appliances to perform basic daily activities. This loss of power will not only be an inconvenience but could become a life-threatening experience. Many citizens rely on power to operate medical machinery to survive (i.e., oxygen tanks, dialysis machines).

Climate change considerations indicate that as the weather conditions change, there could be an increase in energy needs. This could be from both potential increase in heat and cold. These predicted increases will put ever greater strain on Antioch’s energy supply.

Social Threat
Cyber Security Incident
Cities like Antioch are an attractive target for criminals and cyber threat actors to exploit vulnerable systems to steal critical infrastructure data and proprietary information, conduct ransomware operations, or launch destructive cyberattacks. Successful cyberattacks against cities could lead to disruption of infrastructure services, significant financial losses, exposure of citizens’ private data, erosion of citizens’ trust in the smart systems themselves, and physical impacts to infrastructure that could cause physical harm or loss of life.

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 130 –
Hazardous Materials Release
The threat of a hazardous materials release event affects those closest to a source of hazardous materials, including industrial sites, gas stations, gas transmission lines, sewer mains, and transportation incidents that produce hazardous material spills . Antioch residents living next to major transportation infrastructure such as highways or major roadways also face a greater risk of being affected by a hazardous materials release if vehicles transporting these materials accidentally release their contents into the environment. Groups such as the elderly, low-income, and renters face a greater risk of exposure since they may not have the financial resources necessary to retrofit their homes against infiltration by hazardous materials or relocate to a home farther from the potential sources of hazardous materials.

Power Outage /Infrastructure Failure
Power outages and infrastructure failures most immediately threaten seniors, people with disabilities, and those with home medical equipment. These groups often face the greatest threat during a power outage, during extreme heat or PSPS. Infrastructure failures are usually short term, which most of the population can withstand.

Changes in Population Patterns and Land Use and Development The hazards identified under human -caused hazards will not affect population patterns or land use and development, as no connection can be drawn between these hazards and changes in population patterns or land use and development.

It is not anticipated that population patterns will change over the next 20 years. A change in population pattern would only occur if a hazardous materials release was severe enough to require people to move for a prolonged period of time due to soil contamination.

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 131 –
SECTION 6: CAPABILITIES ASSESSMENT
A capability assessment was conducted of the City’s authorities, policies, programs, and resources. From the assessment, goals, and mitigation actions were developed. The planning team also developed a plan to prioritize, implement, and administer the miti gation actions to reduce risk to existing buildings and new development.

6.1 Existing Authorities, Policies, Programs, and
Resources
An assessment of authorities, policies and programs, and resources was conducted to identify capabilities that reduce vulnerability to hazards. The capabilities include authorities and policies, such as legal and regulatory resources, fiscal resources, and staff (e.g., technical personnel such as planners/engineers with knowledge of land development and land management practices, engineers trained in construction practices related to building and infrastructure, planners and engineers with an understanding of natural or human -caused hazards, floodplain managers, surveyors, personnel with Geographic Information System (GIS) skills, and staff with expertise of the hazards in the planning area).

The planning team also considered ways to expand on and improve these existing policies and programs to integrate hazard mitigation into the day -to-day activities and programs of the City.

Tables 6-1, 6-2, 6-3, and 6-4 summarize the existing authorities, policies, programs, and resources to implement mitigation actions and projects.

6.1.1 PLANNING AND REGULATORY CAPABILITIES
Planning and regulatory capabilities include local ordinances, policies, and laws to manage growth and development. Examples include land use plans, capital improvement plans, transportation plans, emergency preparedness and response plans, building codes, and zoning ordinances. These capabilities may be used to inform and support mitigation planning or may be modified as mitigation action. Table 6-1 lists City planning and regulatory capabilities. Under the Description column is an explanation of the City’ s ability to use the LHMP to expand on and improve these existing policies and programs.

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 132 –

Table 6-1: Local Planning and Regulatory Capabilities
Name/Version
Date
Hazards
Addressed Description (Effect on Hazard Mitigation)
Antioch Adopted
Budget (2024-
2026)
All City’s Budget

Expansion and Improvement: Future budget will include
hazard mitigation projects as part of the general fund
budget.

Antioch Code of
Ordinances
Multiple Local laws enacted by Antioch, created to address matters of local concern that are not covered by state or federal laws.

The codes itemized below have been adopted and may
have been amended by the City.
• 2022 California Building Code (Volume 1 & 2)
• 2022 California Residential Code
• 2022 California Electrical Code
• 2022 California Mechanical Code
• 2022 California Plumbing Code
• 2022 California Energy Code
• 2022 California Green Building Standards Code
• 2022 California Fire Code

Expansion and Improvement: Ensure ordinances align
with industry standards and look at the implications of adding additional restrictions that improve mitigation City wide.

Capital
Improvement
Program (2024-
2029)
All A compilation of infrastructure and major maintenance projects designed to expand, enhance and/or preserve
the foundation of this great City.

Expansion and Improvement: Future iterations of the
CIP will incorporate hazard mitigation activities.

Capital
Improvement
Program - Water
System
Earthquake,
Drought,
A compilation of infrastructure and major maintenance
projects designed to expand, enhance, and preserve the
water system.

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 133 –
Table 6-1: Local Planning and Regulatory Capabilities
Name/Version
Date
Hazards
Addressed Description (Effect on Hazard Mitigation)
Expansion and Improvement: Future iterations of the
plan will ensure projects align with the hazard mitigation activities.

Vision and
Strategic Plan
(2019-2029)
Flooding,
earthquake,
Fire
To provide Antioch an economic development strategic
plan that guides priorities, policies, programs, and
services.

Antioch General
Plan Land Use
Element (2003)
All The Land Use Element designates the general
distribution, location, and extent (including standards for population density and building intensity) of the uses of land for housing, business, industry, agriculture, open space, public facilities, and other categories of public and private uses.

Antioch General
Plan Safety
Element (2003)
Natural
Hazards
Addresses these safety issues, with emphasis on the
naturally occurring conditions that pose a hazard to
Antioch, and provides goals, policies, and programs
aimed at reducing the City’s risk from these hazards.

Expansion and Improvement: Align the HMP with the
future iteration of the Safety Element.

City Urban Water
Management Plan
(UWMP)
Drought,
Climate
Change
The UWMP provides urban water suppliers (including
the City) with a planning document for long-term
resource planning to ensure adequate water supplies
are available to meet existing and future water supply
needs. In addition, the UMWP incorporates water supply
reliability determinations resulting from potentially
prolonged drought, regulatory revisions, and/or changing climatic conditions.

Expansion and Improvement: The UWMP and HMP will
be aligned in describing and developing mitigation
actions to address climate change and drought. Water
demand reduction strategies contained in the UWMP
should be considered for inclusion as mitigation activities in the HMP.

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 134 –

6.1.2 ADMINISTRATIVE AND TECHNICAL CAPABILITIES
Administrative and technical capabilities include community (including public and private) staff and their skills and tools that can be used for mitigation planning and implementation. This capability includes engineers, planners, emergency managers, GIS analysts, building inspectors, grant writers, and floodplain managers. Some communities may rely on other government entities such as counties or special City’s for resources. These capabilities may be used when planning mitigation activities to support project feasibility studies, designs, estimates, and construction.

Table 6-2: Administrative and Technical Capabilities
Resource Name Lead
Department Description (Effect on Hazard Mitigation)
Communications City
Manager's
Office
The City’s Public Information Office provides outreach
and information to the public, creative services to all internal departments, and videography for the City; also handles all website administration.

Expansion and Improvement: Strengthen ties with
community organizations and businesses to ensure key
content and information is timely and relevant. Create
additional communications platforms to ensure
information and content reaches community members.

City Clerk's
Office
City
Manager's
Office
The City Clerk supervises and coordinates City
elections; serves as Filing Officer for City appeals as designated by various sections of the Antioch Municipal Code; prepares and updates the City's Conflict of
Interest Code, and serves as Filing Officer for the Fair Political Practices Commission; receives and opens all
sealed bids and formally releases bid bonds; receives,
processes and maintains claims, public record requests, special event applications, summonses and complaints;
assists the public and City staff by providing information and research assistance; and directs the retention and
destruction of official records in accordance with
applicable laws and regulations.

Expansion and Improvement: Prioritize new initiatives
that support mitigation activities within the City.

Building
Inspections
Community
Development
The City Building and Safety Division is responsible for development of ordinances, enforcement of the City’s
zoning and housing and environmental codes. The
Antioch Municipal Code regulates parking on private
property, zoning, property maintenance, weed
abatement on undeveloped lots and other substandard
CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 135 –
Table 6-2: Administrative and Technical Capabilities
Resource Name Lead
Department Description (Effect on Hazard Mitigation)
conditions on residential, commercial, and industrial
properties.

Expansion and Improvement: Utilize code compliance as
a means of incorporating mitigation into structures and improvements conducted by residents and businesses.

Engineering
Public Works
The department is charged with overseeing, planning,
designing, and implementation of infrastructure projects.

Some of the department's functions include:

Act as the lead agency for construction and public works contracts within the Right-of- Way.

Program, plan, design and administer the construction of the annual Capital Improvement Program.

Issue encroachment and traffic control permits for any
work within the Right-of-Way.

Expansion and Improvement: Work with Engineering to
identify soft structures within the City boundary and
develop mitigation strategies to make improvements.

Public Works Public Works The City Public Works Department is responsible for maintaining and improving the City's vital infrastructure, including streets, sidewalks, parks, landscaping, sewers, storm drains, public facilities, and water utility. These services include maintenance of public buildings and
facilities, landscaping and park upkeep, street and
sidewalk maintenance and repair, storm drain and sewer
servicing, graffiti abatement, and serve as the City’s
water provider

Expansion and Improvement: Improve the
understanding of the role that daily activities play in hazard mitigation. Develop hazard mitigation projects
that aid in mitigation.

Information
Systems
Information
Systems
The role of the IS Department is to support the
operational departments with reliable systems and
information daily. The most critical support required of IT being network, communications and applications
support. The IS department provides short- and long-
term direction in planning, researching, selecting and
deploying future technologies. IS strives to
accommodate improved business process automation,
self-service and quality customer service through a
CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 136 –
Table 6-2: Administrative and Technical Capabilities
Resource Name Lead
Department Description (Effect on Hazard Mitigation)
variety of hardware and software solutions. The IS
Department also leads cybersecurity efforts, including
increasing cybersecurity awareness in staff through
training and assessments, risk assessment of
procurements involving IT systems or technologies,
recommendations for improvements, internal IT audits,
and the development of policies and standards
supporting confidentiality, integrity and availability of information systems.

Expansion and Improvement: Increase system
redundancy and resiliency through improvements to
technologies and connectivity.

Public Safety Police
Department
Antioch Police Department is tasked with protecting life and property while preserving the peace. This
department is responsible for conducting public safety
activities, investigating criminal activity, and directing traffic.

Expansion and Improvement: Provide training to Officers to better enable them to see potential hazards and take action to report them.

Emergency
Management
Police Develops, coordinates, and manages programs that prevent, prepare for, respond to, recover from, and
mitigate natural and human-caused disasters and
emergencies.

Expansion and Improvement: Increase coordination and
collaboration with other City departments, especially
during annual budgeting.

Planning Community
Development
The Community Development Department plays a
critical role in achieving the City Council's goals and objectives related to land use, urban design, and the
quality and sustainability of the built environment.

Expansion and Improvement: Provide opportunities for
continued education to Community Development staff to
maintain state-of-the-art knowledge of new code and
regulatory requirements.

Building Community
Development
The Community Development Department provides
professional plan review and inspection services to
CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 137 –
Table 6-2: Administrative and Technical Capabilities
Resource Name Lead
Department Description (Effect on Hazard Mitigation)
ensure buildings and projects are built and developed in compliance with all applicable municipal and state code requirements.

Expansion and Improvement: Provide opportunities for
continued education to Community Development staff to
maintain state-of-the-art knowledge of new code and
regulatory requirements.

Financial
Services
Finance The Finance Department is tasked with maintaining reliable accounting records, payment of approved
demands against the City treasury, financial statement
reporting, preparation of the annual budget, prudent
fiscal planning, payroll processing, and debt
administration.

Expansion and Improvement: Assist with key mitigation
activities associated with cost tracking hazard events
and disasters, identifying grant funding opportunities, grant reporting and administration, and establishing
financial risk calculations that can help assist with
budgeting of operations, maintenance, and capital
improvements.

Human
Resources
Human
Resources
The Human Resources Department plans, coordinates
and administers a comprehensive human resources
management program for the City and its employees.

This includes the recruitment and retention of highly
qualified employees, maintenance of a competitive
employee compensation program, implementation and
use of current technology for the City's human
resources, organizational and employee development,
and employee/labor relations. Identifies, evaluates and manages the City's risk and liability programs. This
includes claims administration, the maintenance of
liability/insurance coverage as well as the compliance
with governmental regulation. In addition, the
department administers the City's workers'
compensation and employee safety programs.

Expansion and Improvement: Increase knowledge and
information through better data collection and tracking.

Floodplain
Manager
Public Works The duties and responsibilities of the Floodplain Administrator shall include, but not be limited to:

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 138 –
Table 6-2: Administrative and Technical Capabilities
Resource Name Lead
Department Description (Effect on Hazard Mitigation)
Permit review
Flood hazard reduction
NFIP program administration
Construction inspections

Expansion and Improvement: The Floodplain
Administrator supports compliance with NFIP
requirements, advocates for appropriate development in
flood hazard areas, and provides technical expertise on effective flood mitigation activities. This can support mitigation activities.

Planning
Commission
Community
Development
Department
The Planning Commission is responsible for reviewing
proposed residential and commercial development
projects, subdivisions, and land use requests on private property, to determine their compliance with applicable City regulations. The Commission has the authority to
approve various development project addition. The
Commission makes recommendations to the City
Council with respect to the City's General Plan, Zoning Code, Specific Plans and other matters related to
development within the City. The Commission may be
responsible for implementing mitigation items pertaining to the Commission's scope.

Expansion and Improvement: Provide opportunities for
continued education to members of the Planning
Commission to maintain state-of-the-art knowledge of
new code and regulatory requirements.

City Attorney City
Manager's
Office
Reviews and approves resolutions and ordinances.

Expansion and Improvement: Provide opportunities for
the City Attorney to review updates to regulatory
information to provide expert review of City resolutions and ordinances that may address hazard mitigation
GIS
Public Works
Department
Provides complex mapping and data management of
City facilities, land use, and potential hazards. Supports visualization of complex data sets using geo-location
and data correlation.

Expansion and Improvement: Acquire and conduct
training for GIS technicians on the latest versions of
ArcGIS.

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 139 –

6.1.3 FISCAL CAPABILITIES
Financial capabilities include grants, general funds, property sales, income taxes, development impact fees, or stormwater utility fees. Based on procedures for each resource, these financial resources may be used to support mitigation activities.

Table 6-3: Financial Capabilities
Resource Name Administrator Description (Effect on Hazard Mitigation) Operating Budget

https://www.antioch
ca.gov/fc/finance/A
dopted-Budget-
2023-25.pdf
Department
Specific
Program operations and specific projects.

Consists of property tax, sales tax, transient
occupancy tax, and franchise tax that can be used
for general purposes.

Expansion and Improvement: Hazard mitigation
projects may be considered during the annual
budgeting process for funding from the general
fund.

Community
Development Block
Grants (CDBG)
Fund Specific The CDBG program provides funding for eligible senior activities such as in-home care, art classes,
counseling, and home-delivered meals. Housing
and Urban Development also provides Disaster
Recovery Assistance in the form of flexible grants
to help cities, counties, and States recover from
Presidentially declared disasters, especially in
low-income areas, subject to the availability of
supplemental appropriations.

Expansion and Improvement: Where applicable,
CDBG grants should be used to fund mitigation
projects that enhance the resiliency of low-income
and underserved communities.

Hazard Mitigation
Grant Program
(HMPG)
Emergency
Management
Provides support for pre-and post-disaster
mitigation plans and projects.

Expansion and Improvement: Train staff on notice
of intent (NOI) procedures and track opportunities
on the Cal OES mitigation website to initiate
applications for grant funding.

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 140 –
Table 6-3: Financial Capabilities
Resource Name Administrator Description (Effect on Hazard Mitigation) Flood Mitigation
Assistance (FMA)
Grant Program
Grant Funding Mitigates structures and infrastructure that have been repetitively flooded.

Expansion and Improvement: Train staff on notice
of intent (NOI) procedures and track opportunities
on the Cal OES mitigation website to initiate
applications for grant funding.

6.1.4 EDUCATION AND OUTREACH CAPABILITIES
These capabilities include fire safety programs, hazard awareness campaigns, and public information or communications offices. Education and outreach capabilities can be used to inform the public on current and potential mitigation activities.

Table 6-4: Education and Outreach Capabilities
Resource Name City Leads Description (Effect on Hazard Mitigation) Public Information Officer City
Managers
Officer
Develops and delivers outreach and
engagement programs that promote hazard
awareness.

Expansion and Improvement: Provide
additional information to the community
about hazard mitigation activities.

City Web Sites
https://www.antiochca.gov/

Various Provides easily accessed information about
the City. Used for LHMP public outreach
and engagement.

Expansion and Improvement: Use the City
website to provide additional information to
the community about hazard mitigation
activities.

City Social Media Accounts
https://www.facebook.com/cityo
fantiochca/

Various Provides easily accessed information about
the City. Used for LHMP public outreach
and engagement.

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 141 –
Table 6-4: Education and Outreach Capabilities
Resource Name City Leads Description (Effect on Hazard Mitigation) https://x.com/antiochcagov

https://www.instagram.com/city
ofantioch/

https://www.youtube.com/chan
nel/UCz2s_HsRRV3L8Ax9Nhw
YHJA
Expansion and Improvement: Use the City
social media platforms to provide additional
information to the community about hazard
mitigation activities.

6.2 National Flood Insurance Program
Participation
The City is a participant in the NFIP, a Federal program enabling property owners in participating communities to purchase insurance as a protection against flood losses in exchange for State and community floodplain management regulations that reduce futu re flood damages. As a participant of the NFIP, Antioch has adopted NFIP minimum floodplain management criteria via local regulation. The City has no properties that fall under the NFIP definition of Repetitive Loss Properties. The City’s Public Works Department oversees NFIP requirements and commitments.

Post incident, the Floodplain Administrator oversees local floodplain ordinances and will implement any substantial improvements/substantial damage provisions of their floodplain management regulations according to Article 20 of the Code of Ordinances of the City of Antioch § 9-4, including:
• Restricting or prohibiting uses which are dangerous to health, safety, and property due to water or erosion hazards or which result in damaging increases in erosion or flood heights or velocities;
• Requiring that uses vulnerable to floods, including facilities which serve such uses, be protected against flood damages at the time of their initial construction; • Controlling the alteration of natural floodplains, stream channels, and natural protective barriers which help accommodate or channel floodwaters; • Controlling filling, grading, dredging, and other development which may increase flood damages; and
• Preventing or regulating the construction of flood barriers which will unnaturally divert floodwaters or which may increase flood hazards in other areas Information on NFIP compliance is presented in Table 6-5.

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 142 –
Table 6-5: City of Antioch NFIP Information
CID Community
Name County
Initial
FHBM
Ident
Initial
FIRM
Ident
Current
Adopted
Eff Map
Date Reg-
Emer Date
060026C City of
Antioch
Contra Costa 06/28/74 12/02/80 03/21/17 12/02/80

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 143 –
SECTION 7: MITIGATION STRATEGY
Federal regulations require local mitigation plans to identify goals for reducing long-term vulnerabilities to the identified hazards in the planning area (Section 201.6(c)(3)(i)).

A hazard mitigation plan’s primary focus is the mitigation strategy. It represents the efforts selected by the City to reduce or prevent losses resulting from the hazards identified in the risk assessment. The strategy includes mitigation actions and proje cts to address the risk and vulnerabilities discovered in the risk assessment. The mitigation strategy consists of the following steps:
• Identify and profile hazards and risk within the City • Identify projects and activities that can prevent or mitigate damage and injury to the population and buildings
• Develop a mitigation strategy to implement the mitigation actions • Develop an action plan to prioritize, implement, and administer the mitigation actions • Implement the LHMP mitigation action plan.

A capability assessment was conducted of City authorities, policies, programs, and resources.

Based upon this assessment and the hazard analysis and risk assessment, goals, and mitigation actions were developed. The planning team also developed a process to prioritize, implement, and administer the mitigation actions to reduce risk to existing facilities and new development.

7.1 Hazard Mitigation Statement
The 2025 LHMP represents the City’s commitment to create a safer, more resilient community by taking actions to reduce risk and by committing resources to lessen the effects of hazards on the people and property of the city.

7.2 Hazard Mitigation Goals and Objectives
Mitigation goals are guidelines that represent what the community wants to accomplish through the mitigation plan. Goals are broad statements that represent a long -term, community -wide vision. The planning team reviewed the example goals and objectives fro m the previous LHMP and determined which goals best met the City’s objectives for mitigation. In addition to the overarching hazard mitigation goals, the City worked to develop the strategies aligned with the CIP and other planning mechanisms that relate to hazard mitigation. The 2025 LHMP was revised to focus on the communities’ priorities as they relate to Climate Change, Wild/Urban Fire, and their commitment to involving vulnerable populations to the planning process. Table 7-1 lists the goals for the 2018 LHMP.

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 144 –

Table 7-1: Hazard Mitigation Goals
2025 Goals
Goal 1: Protect life and property, and reduce potential injuries from natural, technological, and human-caused hazards
Goal 2: Improve public understanding, support of, and need for hazard mitigation measures Goal 3: Promote disaster resilience for the City’s natural, existing, and future built environment
Goal 4: Strengthen partnerships and collaboration to implement hazard mitigation activities Goal 5: Enhance the City’s ability to effectively and immediately respond to disasters

7.3 Mitigation Actions/Projects and
Implementation Strategy
Mitigation actions are specific activities or projects that serve to meet the goals that the community has identified. Mitigation actions and projects are more specific than goals or objectives and often include a mechanism, such as an assigned timeframe , to measure the success and ensure the actions are accomplished. The planning team conducted a review of the mitigation actions and strategies from the State Hazard Mitigation Plan and from other cities’ planning efforts to develop new mitigation actions and projects to reduce the effects of hazards, with emphasis on new and existing buildings and infrastructure.

The requirements for prioritization of mitigation actions, as provided in the federal regulations implementing the Stafford Act as amended by DMA 2000, are described below.

Based on these criteria, the City prioritized potential mitigation projects and included them in the action plan discussed below in Table 7-2. The action plan developed by the planning team includes the action items that the City intends to implement during the next five (5) years, assuming funding availability. The action plan includes the implementing department, an estimate of the timeline for implementation, and potential funding sources.

7.4 Previous Mitigation Actions/Projects
Assessment
The 2018 HMP contained 21 mitigations actions. Many of the mitigation actions were completed, carried out to some degree, or are considered ongoing. Some of the mitigation actions were duplicative, others were better categorized as emergency preparedness or recovery activities, and CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 145 –
others were either not addressed during the time period or were not feasible to accomplish. Table 7-2 provides the status of mitigation actions from the 2018 HMP.

Table 7-2: 2018 Hazard Mitigation Plan Mitigation Action Status # Mitigation Action
Status (Complete,
Ongoing, Planned,
Not Completed)
1 Construct West Antioch Creek channel improvements, new box culverts, to eliminate property and environmental damage caused by flooding
Completed
2 Finish construction of the Oakley/Trimbath Detention Basin Remove (County Project)
3 Construct Wilbur Avenue Culvert Crossing Ongoing (Added to 2025 Plan)
4 Seismic retrofit the City owned Historical Hard House building. Not Completed (Removed)
5 Construct Water Reservoir Maintenance Improvement projects Not Completed (Removed)
6 Construct Water and Sewer pipeline projects to strengthen systems and to ensure safe and reliable provisions of public water and sewer services
Completed
7 Update Emergency Operations Plan Not Completed
(Removed)
8 Continue to support the implementation, monitoring,
maintenance, and updating of this Plan, as defined in Volume 1 Ongoing (Added to
2025 Plan)
9 Continue to maintain compliance and good standing under the NFIP
Ongoing
10 Consider participation in the CRS Completed
11 Integrate Local Hazard Mitigation Plan into the Safety Element of the General Plan
Completed
12 Where appropriate, support retrofitting, purchase, or relocation of structures In hazard-prone areas to protect structures from future damage, with repetitive loss and sever repetitive loss properties as priority
Ongoing (Added to
2025 Plan)
13 West Antioch Flood Creek Mitigation and Restoration Ongoing (Added to 2025 Plan)
CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 146 –
Table 7-2: 2018 Hazard Mitigation Plan Mitigation Action Status # Mitigation Action
Status (Complete,
Ongoing, Planned,
Not Completed)
14 Update Inundation Analysis Ongoing (Added to
2025 Plan)
15 NE Annexation Infrastructure Improvements Ongoing (Added to 2025 Plan)
16 Request FEMA to Update flood Maps Ongoing (Added to
2025 Plan)
17 NE Annexation Infrastructure Improvements Ongoing (Added to 2025 Plan)
18 Study, Design and Implement project for settlement of the Marina and the L Street approach (north of 2nd Street)
Ongoing (Added to
2025 Plan)
19 Participation in the Adapting to Rising Tides Initiative Ongoing (Added to 2025 Plan)
20 implement program to track dates, number of occurrences, monetary damage assessments of disasters
Ongoing (Added to
2025 Plan)
21 Update/Create various Plans such as Emergency
Management, Post-Disaster Recovery, and/or Continuity of Operation
Ongoing (Added to
2025 Plan)

7.4.1 NEW MITIGATION ACTIONS
Mitigation actions are specific activities or projects that serve to meet the goals that the community has identified. Mitigation actions and projects are more specific than goals or objectives and often include a mechanism, such as an assigned time period, to measure the success and ensure the actions are accomplished. The planning team conducted a review of the mitigation actions and strategies from the 2018 HMP. With information from the risk assessment, capability assessment, and status of the actions implemented since the 2018 HMP, the planning team developed 32 new ongoing mitigation actions and projects to reduce the effects of hazards, with emphasis on new and existing buildings and infrastructure.

Table 7-3 lists the initial, potential mitigation actions developed by the planning team. For each mitigation action, the following information is listed: type of mitigation project; hazard(s) addressed, type of development affected by action; and the source of the mitigation project idea

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 147 –
Table 7-3: Potential Mitigation Actions 2025
Goal Action Description Mitigation
Type
Related
Hazards
Implementing
Organizations
Goal 1: Protect
life, property,
and reduce
potential
injuries from
natural caused
hazards
Assess and implement
flexible piping joints at
above-ground storage
reservoirs as appropriate
Prevention Seismic Operations
Goal 2: Improve
public
understanding,
support of, and
need for hazard
mitigation
measures
Continue to promote hazard
mitigation information on all
City social media platforms.

Prevention All Police
Department
Goal 3: Promote
disaster resilience
for the City’s
natural, existing,
and future built
environment
Continue to identify and
ensure that pipe
specifications are
compatible with engineering
and earthquake
specifications
Prevention Seismic Operations
Goal 4: Strengthen
partnerships and
collaboration to
implement hazard
mitigation
activities
Update/Create various
Plans such as Emergency
Management, Post-Disaster
Recovery, and/or Continuity
of Operation, Emergency
Operations Plan.

Response All Operations
Goal 5: Enhance
the City’s ability
to effectively and
immediately
respond to
disasters
Identify funding and acquire
a mobile command and
communications vehicle
Response All Operations

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 148 –

7.4.2 MITIGATION ACTION PLAN
The action plan developed by the planning team includes the action items that the City intends to implement during the next five (5) years, assuming funding availability. The action plan, shown in Table 7-4, includes the implementing department, an estimate of the timeline for implementation, and potential funding sources.

The new mitigation actions include a broad range of approaches to hazard mitigation such as retrofitting, code enforcement, development of new regulations, public education, development of redundant facilities, and others. Measures are included to mitigate risks to existing buildings and infrastructure, as well as new buildings and infrastructure. The mitigation action plan assigns primary responsibility for each of the action items to an implementing department. The implementing department is the controlling departm ent that will assign funding and oversee activity implementation, monitoring, and evaluation.

The planning team does not presume the expertise to prescribe which projects will be implemented. The prioritization of projects in the LHMP is a means to provide a basis for implementing the mitigation strategies, but all new mitigation actions and projects will be formally prioritized and selected by the implementing department. This will accommodate the project funding, schedule of the department, staff requirements, and ability to integrate the new project into existing and ongoing projects. Departments will consider the funding source, the cost - effectiveness of the project, alternative projects, the compatibility of the new project with ongoing projects, the extent to which the project addresses the risks assessed in Section 4, and the potential of economic and social damage.

Prioritization
To assist with implementing the mitigation action plan, the planning team used the following ranking process to provide a method to prioritize the projects for the Action Plan. Designations of High, Medium, and Low priorities have been assigned to each action item using the following criteria.

Does the action Solve the problem?
Address vulnerability assessment?
Reduce the exposure or vulnerability to the highest priority hazard? Address multiple hazards?
Offer benefits that equal or exceed costs?
Implement a goal, policy, or project identified in the General Plan or Capital Improvement Plan?
Can the action Be implemented with existing funds?
Be implemented by existing state or federal grant programs? CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 149 –
Be completed within the five(5)-year life cycle of the LHMP? Will the action Be implemented with currently available technologies? Be accepted by the community?
Be supported by community leaders?
Adversely affect segments of the population or neighborhoods? Require a change in local ordinances or zoning laws?
Result in a positive or neutral impact on the environment? Comply with all local, state, and federal environmental laws and regulations? Is there Sufficient staffing to undertake the project?
Existing authority to undertake the project?
Each positive response is equal to one point. Answers to the criteria above determined the priority according to the following scale:
1–6 = Low priority 7–12 = Medium priority 13–18 = High priority Benefit-Cost Analysis
Conducting benefit/cost analysis for a mitigation activity can assist the City in determining whether a project is worth undertaking now in order to avoid disaster-related damages later. Cost- effectiveness analysis evaluates how to best spend a given amount of money to achieve a specific goal. Determining the economic feasibility of mitigating hazards can provide decision-makers with an understanding of the potential benefits and costs of an activity, as well as a basis for comparing alternative projects.

Funding
The funds required to implement the mitigation action plan will come from a variety of sources, including Federal Hazard Mitigation Grants, City budget, bonds, fees and assessments, and others. Some projects are (or will be) included in capital improvement budgets, while some, especially ongoing projects, are included in department operating budgets.

Prior to beginning a project or when federal funding is involved, the implementing department will use a FEMA approved benefit/cost analysis approach to identify the actual costs and benefits of implementing these mitigation actions. For non-structural projects, implementing departments will use other appropriate methods to weigh the costs and benefits of each action item and then develop a prioritized list.

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 150 –
Implementation
Mitigation projects were assigned one of three (3) categories as a tentative schedule for implementation: short -range, mid -range, and long -range. Projects that are currently being implemented by various departments are assigned to the ongoing category. Imp lementation of short-range projects will typically begin within the next three (3) years. Mid-range projects will require some planning and likely require funding beyond what is currently allocated to the various departments in the City’s Operations and Maintenance budget. Projects in the mid-range category will generally begin implementation in the next three (3) to five (5) years. Long-range projects will require great planning and funding and will generally begin implementation within five (5) years and beyond.

7.5 Incorporation into Other Plans
The 2021 LHMP was integrated into the following other planning mechanisms.

The City EOP contains a list of hazards. The LHMP provides a similar, more detailed description of these hazards. Updates to the 2021 LHMP informed revisions to the EOP hazard analysis.

The American Water Infrastructure Act Risk required Risk and Resiliency Assessment (RRA) and the LHMP both should use the same source data and similar language to describe hazards that are contained in both. Hazard analysis and risk/vulnerability updates to one document should be reviewed for inclusion in both. For the 2021 LHMP, the planning team used portions of the RRA to develop new mitigations actions.

The City also included several mitigation actions to address facility improvement and resiliency.

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 151 –

Table 7-4: Mitigation Action Implementation Plan - Multiple Hazards #
New
/Carried
Over
Mitigation Action Funding
Sources
Responsible
Department
Relative
Cost*
Time
Frame Priority
1 Carried
Over
Construct Wilbur Avenue Culvert Crossing
(Hazards addressed: Flooding)
General
Fund HMGP
Grants
Public Works $$$ 2 years Medium
2 Carried
Over
Where appropriate, support retrofitting, purchase,
or relocation of structures In hazard-prone areas to
protect structures from future damage, with
repetitive loss and sever repetitive loss properties
as priority.
(Hazards addressed: Earthquake, Flooding)
General
Fund,
HMPG
Grants
Public Works $$$ 5 years Medium
3 Carried
Over
West Antioch Flood Creek Mitigation and
Restoration
(Hazards addressed: Flooding)
General
Fund HMGP
Grants
Public Works $$ 2 years Low
4 Carried
Over
Update Inundation Analysis
(Hazards addressed: Flooding)
General
Fund HMGP
Grants
Planning $ 1 years Low
5 Carried
Over
NE Annexation Infrastructure Improvements
(Hazards addressed: Earthquake, Flooding,
Wildfire)
General
Fund HMGP
Grants
Public Works $$ 2 years High
6 Carried
Over
Request FEMA to Update flood Maps
(Hazards addressed: Flooding)
General
Fund HMGP
Grants
Planning $ 1 years Medium
CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 152 –
Table 7-4: Mitigation Action Implementation Plan - Multiple Hazards #
New
/Carried
Over
Mitigation Action Funding
Sources
Responsible
Department
Relative
Cost*
Time
Frame Priority
7 Carried
Over
Study, Design and Implement project for settlement
of the Marina and the L Street approach (north of
2nd Street).
(Hazards addressed: Flooding)
General
Fund/
HMGP
Grants
Planning/
Public Works
$ 3 years Low
8 Carried
Over
Participation in the Adapting to Rising Tides
Initiative
(Hazards addressed: Flooding)
General
Fund
/HMGP
Grants
Planning $ 1 years Low
9 Carried
Over
Implement program to track dates, number of
occurrences, monetary damage assessments of
disasters.
(Hazards addressed: All)
General
Fund/
HMGP
Grants
Finance $ 2 years Medium
10 Carried
Over
Update/Create various Plans such as Emergency
Management, Post-Disaster Recovery, and/or
Continuity of Operation, Emergency Operations
Plan.
(Hazards addressed: All)
General
Fund\
HMGP
Grants
Police, Finance $$ 5 years High
11 New Develop and maintain programs that ensure the
early detection of new invasive species and
monitor existing Aquatic Invasive Species.

(Hazards addressed: Aquatic Invasive Species)
General
Fund
/HMGP
Grants

Public Works $ 2 years Medium
CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 153 –
Table 7-4: Mitigation Action Implementation Plan - Multiple Hazards #
New
/Carried
Over
Mitigation Action Funding
Sources
Responsible
Department
Relative
Cost*
Time
Frame Priority
12 New Upgrade power and water facilities, to include
reservoirs, to improve resiliency due to power loss,
flooding, and seismic activity.
(Hazards addressed: Power Outage, Extreme
Heat)
General
Fund/
HMGP
Grants
Public Works $$$ 2 Years High
13 New Develop a Public Outreach Plan geared towards
providing hazard education, emergency
management, and mitigation action activities.

Create and Integrate hazard mitigation material
into public safety information and training programs
(e.g. Community Emergency Response Team
Program).

(Hazards addressed: All)
General
Fund/
HMGP
Grants
Police $ 1 Year Low
14 New Continue to support the implementation,
monitoring, maintenance, and updating of the
LHMP.

(Hazards addressed: All)
General
Fund
/HMGP
Grants

Police
$ 1 Year Low
15 New Develop a policy to ensure the City’s Building
Codes are reviewed annually to reflect changes
and best practices in hazard science.

(Hazards Addressed: Flood, Earthquake).

General
Fund
/HMGP
Grant
Planning $ 3 years Medium
CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 154 –
Table 7-4: Mitigation Action Implementation Plan - Multiple Hazards #
New
/Carried
Over
Mitigation Action Funding
Sources
Responsible
Department
Relative
Cost*
Time
Frame Priority
16 New Integrate climate change mitigation and adaptation information and analysis into future LHMP updates
and others.

(Hazards addressed: Climate Change)
General
Fund
/HMGP
Grants

Fire
$ Ongoing
- Yearly
High
17 New Implement measures to bolster local water supply to meet demand, create a sustainable water
supply, while meeting environmental mandates.

(Hazards addressed: Drought)
General
Fund
/HMGP
Grants
Public Works $$$ 3 years High
18 New Implement and enforce the soft story retrofit
ordinance.

(Hazards addressed: Seismic)
General
Fund,
HMGP
Grants
Planning $ 2 years Medium
19 New Conduct an educational campaign, incentivize and promote medium-scale seismic retrofits, such as
window films to minimize shattering, anchors for
rooftop-mounted equipment, bracing for masonry
chimneys, and other preventative measures to
reduce damage to private buildings.

(Hazards addressed: Seismic)
General
Fund
/HMGP
Grants
Planning $ 2 years Medium
CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 155 –
Table 7-4: Mitigation Action Implementation Plan - Multiple Hazards #
New
/Carried
Over
Mitigation Action Funding
Sources
Responsible
Department
Relative
Cost*
Time
Frame Priority
20 New Develop a Landslide Management Plan that
identifies areas at risk and mitigation strategies and
develop a policy to ensure the annual review of
potential landslide areas in the City.

(Hazards addressed: Landslide)
General
Fund
/HMGP
Grants
Fire/
Planning/
Public Works
$ 5 years Low
21 New Conduct a seismic analysis of all City-owned key facilities and retrofit vulnerable facilities.

(Hazards addressed: Seismic)
General
Fund/
HMGP
Grants
Public Works $ Ongoing
- yearly
High
22 New Initiate a program to schedule installation of
resilient (seismically appropriate) piping for new or
replacement water distribution pipelines.

(Hazards addressed: Seismic)
General
Fund
/HMGP
Grants
Public Works $$$$ Ongoing
- Yearly
High
23 New Identify and retrofit key critical facilities with seismically rated window film treatments that
ensure glass windows do not shatter during a
strong seismic event.

(Hazards addressed: Seismic)
General
Fund/
HMGP
Grants
Planning/
Public Works
$$ 5 years High
24 New Retrofit roadway medians to capture stormwater
during rain events. Prioritize improvements along
major arterials/ roadways throughout the City.

(Hazards addressed: Flood)
General
Fund
/HMGP
Grants
Public Works $$$ 4 years Medium
CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 156 –
Table 7-4: Mitigation Action Implementation Plan - Multiple Hazards #
New
/Carried
Over
Mitigation Action Funding
Sources
Responsible
Department
Relative
Cost*
Time
Frame Priority
25 New Remove or trim trees determined to be susceptible to blowing over during a severe wind event and
underground power lines, where feasible.

(Hazards addressed: High Winds, Severe
Rainstorm)
General
Fund/
HMGP
Grants
Parks/
Public Works
$ 1 Year Medium
26 New Conduct regular fuel modification projects to
reduce fire hazard risks, such as clearing out dead
vegetation in parks, open spaces, right-of-way
embankments, and other areas that could become
fuel for fires.

(Hazards addressed: Wildfire)
General
Fund HMGP
Grants
Fire/Public Works $ 1 Year High
27 New Adopt a wildfire mitigation ordinance to limit the use and development of wildfire hazard areas to
mitigate risk to life and property.

(Hazards addressed: Wildfire)
General
Funds
Fire $ 2 years High
28 New Identify Dam inundation threats to the City and
implement an early warning system/protocol that
notifies downstream communities in the event of a
potential dam failure incident.
(Hazards addressed: Dam Inundation)
General
Fund /
HMGP
Grants
Public Works $ 2 years Low
CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 157 –
Table 7-4: Mitigation Action Implementation Plan - Multiple Hazards #
New
/Carried
Over
Mitigation Action Funding
Sources
Responsible
Department
Relative
Cost*
Time
Frame Priority
29 New Continuously inspect businesses and other
properties storing hazardous materials and create
an inventory of storage locations that require
updates, maintenance, or renovation.

(Hazards addressed: Hazardous Materials)
General
Fund
/HMGP
Grants
Fire $ Ongoing
- Yearly
Medium
30 New Establish and provide annual cyber-security risk briefings to City officials. Leverage the Department
of Homeland Security’s State, Local, Tribal, and
Territorial Cyber security engagement programs.

(Hazards addressed: Cyber Attack)
General
Fund
/HMGP
Grants
IT $ 2 years High
CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 158 –
SECTION 8: PLAN MAINTENANCE

PROCEDURES
Implementation and maintenance of the plan is critical to the overall success of hazard mitigation planning. This section details the process that the City will use to monitor, update, and evaluate the plan within the five (5)-year cycle of the plan’s revision to ensure the LHMP remains an active and relevant document. The format of the plan aligns with the regulation checklist and is divided into sections of information. When it is time to maintain or revise the LHMP, data can be easily located and incorporated, resulting in an easy method to keep the plan current and relevant.

8.1 Monitoring and Evaluation
The planning team represents City staff from each department and other stakeholders that contributed to the development of the 2020 plan. The planning team oversaw the development of the plan and made recommendations on key elements of the plan, including the maintenance strategy.

It was important to the City that each department be represented in the planning team and given the opportunity to provide input during the plan development. This philosophy will be continued for future plan revisions through evaluations, maintenance, and updates of data, processes, and programs. The planning team will include representation from residents, citizen groups, and stakeholders within the planning area. The Planning Team will meet quarterly to review implementation status of Mitigation P rojects and the information in the plan. The Police Department Captain, which oversees plan development, will oversee the convening of the Planning Team. If planning team members can no longer serve on the planning team, the Department Director will assign another staff person to be on the planning team so that every City department is represented.

The effectiveness of the plan will be measured by ensuring Mitigation Projects are completed in a timely manner while ensuring that the hazard is effectively mitigated Additionally, if the hazard were to affect the City, the planning team will evaluate the effectiveness of the mitigation measure and conduct any needed improvements based on the impacts. The Police Department Captain will oversee the plans effectiveness . This process will be done in conjunction with the quarterly review and implementation of the plan.

8.2 Plan Update
Section 201.6.d.3 of 44CFR requires that local hazard mitigation plans be reviewed, revised as appropriate, and resubmitted for approval in order to remain eligible for benefits awarded under the Disaster Mitigation Act. The City intends to update its hazard mitigation plan on a five(5)-year cycle. The next update will begin starting April of 2028 and will be led by a Police Captain.

Based on needs identified by the planning team, the update will, at a minimum, include the following elements:

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 159 –
• The hazard risk assessment will be reviewed and updated using the most recent information and technologies
• The action plan will be reviewed and revised to account for any initiatives completed, dropped, or changed and to account for changes in the risk assessment • Any new City policies identified under other planning mechanisms, as appropriate • The draft LHMP update will be sent to appropriate agencies and organizations for comment
• The public will be given an opportunity to comment on the updated version prior to adoption
• The City Council will adopt the updated plan.

At a minimum of six (6) months before the expiration date of the 2025 LHMP, the planning team will implement a plan revision schedule to formally update the 2025 plan. The plan will be revised using the latest FEMA hazard mitigation guidance documents, suc h as the Mitigation Planning Tool and Regulation Checklist, to ensure compliance with current hazard mitigation planning regulations.

8.3 Continued Public Involvement
The overall success of the LHMP is through implementation of the plan’s hazard mitigation strategy and activities to reduce the effects of hazards, protect people and property, and improve the City’s efforts to respond to and recover from disasters. Members of the public and the City will ultimately benefit from the implementation of the LHMP and must be given the opportunity to provide input to the continuous cycle of LHMP planning.

The City will strive to keep the public aware of hazard mitigation projects that take place as a result of the LHMP. Public information will be released through press releases, City website announcements, public hearings as required, council meetings, social media, and press releases.

Projects that mitigate hazards are included in the City’s annual budget planning process. The public is made aware of the planning through City Council meetings and press releases during this time. The budget planning process will serve as an annual opport unity to conduct outreach to the public on updates to the hazard mitigation planning process.

A survey can be conducted to gather input on how the community feels about the progress being made on LHMP activities. The City will also provide press releases and information about hazard mitigation projects to the public regularly. At a minimum, the public will be engaged to learn about current LHMP activities and given the opportunity to provide comments and information on an annual basis to update and maintain the LHMP. The Management Analyst tasked with public outreach will be responsible for ensuring the public is included and involved in the annual public plan update and outreach.

When the time comes to begin revising the 202 5 LHMP, the plan update process will be implemented, which will include continued public involvement and input through attendance at designated public meetings, web postings, through press releases to local media, community CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 160 –
fairs, and events, and surveys. As part of this effort, a series of public meetings will be held, and public comments will be solicited on the revisions to the LHMP according to the five(5)-year cycle.

Table 8-1 summarizes successful public involvement efforts previously conducted by the City, as well as proposed activities for public involvement and dissemination of information that shall be pursued whenever possible and appropriate.

Table 8-1: Past and Proposed Continued Public Involvement Activities or Opportunities Identified by the City
Department
Public Involvement Activity or Opportunity
Past Proposed
Administration LHMP Survey was conducted
online and given out at City
events in person.

Conduct annual surveys to be
completed online and at the annual
Public Safety Event.

All Place more emphasis on the risks
associated with natural and manmade
hazards at public awareness
campaigns conducted by various City
departments. Consider developing
and distributing public education
materials for natural hazards.

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 161 –
APPENDIX A – LOCAL MITIGATION PLAN

REVIEW TOOL

[Will be added prior to submission to the State]

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 162 –
APPENDIX B – PLANNING TEAM MEETING

DOCUMENTATION
Appendix B contains documentation of the planning process for the LHMP Planning Team, including meetings, presentations, emails, etc.

Date Activity Documentation
11/21/2024 Project Kick-off Meeting Documentation 1: Presentation (cover only) Documentation 2: Meeting minutes
1/9/2025 Planning Team Meeting 2 Documentation 3: Meeting minutes

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 163 –
DOCUMENTATION 1: KICKOFF MEETING PRESENTATION (COVER SLIDE)

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 164 –
DOCUMENTATION 2: KICKOFF MEETING NOTES

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 165 –

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 166 –

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 167 –
DOCUMENTATION 3: MEETING NOTES

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 168 –

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 169 –

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 170 –
APPENDIX C – PUBLIC ENGAGEMENT

DOCUMENTATION
Appendix C contains documentation of the planning process including meetings, presentations held for the stakeholders and public, and other stakeholder/public outreach efforts.

Date Activity Documentation
November 19,
2024 - Present
Survey posted on City Website
with links provided in social
media accounts. General Hazard
Mitigation documents.

Documentation 1 – Public
Survey/Results
Documentation 2 – City Website
Documentation 3 – Press Release
Documentation 4 – Social Media Post
Documentation 5 – Community Event
Documentation 6 – Hazard Mitigation
Flyer

October 30,
2025
Draft LHMP provided for public
review.

Documentation 7: Social Media Posts
October 15,
20205
Draft LHMP provided to
neighboring jurisdiction for review
and comment.

Documentation 8: Neighboring
Jurisdictions LHMP Review Email

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 171 –
DOCUMENTATION 1: PUBLIC SURVEY

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 172 –

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 173 –

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 174 –

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 175 –

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 176 –

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 177 –

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 178 –

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 179 –

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 180 –

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 181 –

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 182 –
DOCUMENTATION 2: CITY WEBSITE

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 183 –
DOCUMENTATION 3: PRESS RELEASE

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 184 –
DOCUMENTATION 4: SOCIAL MEDIA POSTS

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 185 –
DOCUMENTATION 5: COMMUNITY EVENT

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 186 –

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 187 –
DOCUMENTATION 6: HAZARD MITIGATION FLYER

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 188 –
DOCUMENTATION 7: SOCIAL MEDIA POSTS

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 189 –

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 190 –
DOCUMENTATION 8: NEIGHBORING JURISDICTIONS LHMP REVIEW EMAILS

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 191 –

CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 192 –
APPENDIX D – ACRONYMS AND

ABBREVIATIONS

Acronym Definition
AEP Annual Exceedance Probability
APG Adaptation Planning Guide
AIS Aquatic Invasive Species
BAAQMD Bay Area Air Quality Management District
CAL FIRE California Fire Protection
Cal OES California Governor’s Office of Emergency Services CARB California Air Resource Board
CBSC California Building Standards Commission
CCC HMP Contra Costa County Hazard Mitigation Plan
CCFCWCD Contra Costa Flood Control and Water Conservation District CCHSHMP Contra Costa Health Services Hazardous Materials Programs CDAA California Disaster Assistance Act
CDBG Community Development Block Grants
CDC California Department of Conservation
CEQA California Environmental Quality Act
CF Critical facilities
CFR Code of Federal Regulations
CIP Capital Improvement Plan
CPRI Calculated Priority Risk Index
CPUC California Public Utilities Commission
CRS Community Rating System
CUPA Certified Unified Program Agency
CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 193 –
Acronym Definition
DMA 2000 Disaster Mitigation Act of 2000
DSOD Division of Safety of Dams
ENSO El Niño-Southern Oscillation
EO Executive Order
EOP Emergency Operations Plan
EPA Environmental Protection Agency
FBI Federal Bureau of Investigation
FEMA Federal Emergency Management Agency
FIRMs Flood Insurance Rate Maps
FMA Flood Mitigation Assistance
FOC Facilities of Concern
GHG Greenhouse Gas
GIS Geographic Information System
HMGP Hazard Mitigation Grant Program
HMP Hazard Mitigation Plan
LHMP Local Hazard Mitigation Plan
LRA Local Responsibility Area
LSAC Levee Safety Action Classification
MMI Modified Mercalli Intensity
MW Maximum Earthquake Potential
Mw Moment Magnitude
NFIP National Flood Insurance Program
NIDIS National Integrated Drought Information System
NOI Notice of Intent
NWS National Weather Service
CITY OF ANTIOCH 2025 Local Hazard Mitigation Plan

– 194 –
Acronym Definition
PSDI Palmer Drought Severity Index
PSPS Public Safety Power Shutoffs
RFC Repetitive Flood Claims
RL Repetitive Loss
RRA Risk and Resiliency Assessment
SHMP State Hazard Mitigation Plan
SRL Several Repetitive Loss
STAPLEE Social, Technical, Administrative, Political, Legal, Economic, Environmental USACE U.S. Army Corps of Engineers
UCERF3 (The Third) Uniform California Earthquake Rupture Forecast USDM U.S. Drought Monitor
USGS U.S. Geological Survey
USSDO U.S. Seasonal Drought Outlook
UWMP Urban Water Management Plan
VHFHSZ Very High Fire Hazard Severity Zones
WGCEP Working Group on California Earthquake Probabilities WUI Wildland Urban Interface

U.S. Department of Homeland Security
FEMA Region 9
1111 Broadway, Suite 1200
Oakland, CA 94607-4052

www.fema.gov

May 1, 2026

Desmond Bittner
Police Captain
Antioch Police Department
300 L Street
Antioch, CA 94509

Reference: Hazard Mitigation Plan Approvable Pending Adoption City of Antioch, CA

Dear Desmond Bittner:

The Federal Emergency Management Agency (FEMA) has completed its review of the 2025 City of Antioch Hazard Mitigation Plan and has determined that the plan is eligible for final approval, pending its formal adoption by the City of Antioch.

Formal adoption documentation must be submitted to FEMA Region 9 within one calendar year from the date of this letter. If the adoption is not received within that timeframe, the plan must be updated and resubmitted for review.

FEMA will issue formal approval of the plan upon receipt of the adoption documentation.

Adoption of the plan is required to maintain eligibility for funding under FEMA’s Hazard Mitigation Assistance (HMA) programs. All funding requests will be evaluated individually based on the specific eligibility criteria and requirements of the applicable HMA program.

Please note that while local hazard mitigation plans may include additional content to meet Element H: Additional State Requirements or other local objectives, FEMA’s Approvable Pending Adoption (APA) status does not constitute review or approval of any content exceeding FEMA’s standard mitigation planning requirements.

If you have any questions regarding the planning or review processes, please contact the FEMA Region 9 Hazard Mitigation Planning Team at [email protected].

Sincerely,

Alison Kearns
Planning and Implementation Branch Chief
Mitigation Division
FEMA Region 9
City of Antioch Hazard Mitigation Plan Approvable Pending Adoption Notice May 1, 2026

Page 2 of 2 ends

www.fema.gov

Enclosure (1)
City of Antioch Plan Review Tool, dated May 1, 2026

cc: Robyn Fennig, State Hazard Mitigation Officer, California Governor’s Office of Emergency Services
Victoria LaMar-Haas, Hazard Mitigation Planning Chief, California Governor’s Office of Emergency Services

633 West Fifth Street
Suite 5880
Los Angeles, CA 90071
213.557.7222
www.rpnllp.com

Dave Rand
213.557.7223
[email protected]
May 5, 2026

VIA EMAIL
Hon. Mayor Ron Bernal and City Council
City of Antioch
200 H Street
Antioch, CA 94509
[email protected]

Re: TEFRA Hearing – Duty to Affirmatively Further Fair Housing Honorable Mayor Bernal and City Councilmembers:

We represent Hillcrest Antioch LP (“Hillcrest”), the developer of the proposed Hillcrest Summit Apartments, a 100% affordable development with 165 units located at Hillcrest Avenue and Shaddick Drive (“Project”) in the City of Antioch (“City”). The Project will be funded through the issuance of bonds by the California Municipal Finance Authority (CMFA), which requires a Tax Equity and Fiscal Responsibility Act (“TEFRA”) public hearing prior to issuance.

The City Council held this required hearing on April 14, 2026, but shockingly denied the required TEFRA resolution for reasons having nothing to do with the actual bond issuance. This denial violated multiple state housing and anti-discrimination laws and directly contradicts many of the City’s own Housing Element policies. Our firm was specifically retained in this matter due to our general expertise in State housing law and our recent direct experience working with the State Housing and Community Development Department (“HCD”) to address the illegal refusal to approve TEFRA resolutions for affordable housing projects. We are directly involved in a very similar matter currently pending in the City of Pasadena.

Please be advised that our client is prepared to pursue all legal remedies, including litigation, to ensure the City of Antioch reverses course, immediately schedules a new TEFRA hearing for the Project and approves the TEFRA resolution as required by State law. As discussed further below, failure to do so will invite unwelcomed state scrutiny and subject the City to significant penalties and liability, including but not limited to, potential Housing Element decertification, loss of local zoning control and financial penalties that could reach as high as $8 million.

A. Background
The Project site is located in the City’s Commercial Infill Housing (CIH) overlay district. The Project site was placed in the CIH overlay as part of the implementation of a program in the City’s 2023- 2031 Housing Element (discussed below). The CIH overlay provides for a ministerial, by-right,

Hon. Mayor Bernal and City Council
May 5, 2026

Page 2 ends

streamlined review for multifamily uses consistent with the City’s Objective Design Standards. The City reviewed the Project under this process and granted final entitlement approval for the Project in September 2025 (DR2025-0007).

The Project is 100% affordable and includes 17 Extremely Low-Income Units, 17 Very Low- Income Units, and 131 Low-Income Units. The Project directly responds to the City’s strategy to satisfy its RHNA obligations by providing affordable housing at various affordability levels on a pre-selected Housing Element affordable housing site.

On April 14, 2026, the Project came before the City Council for what was supposed to be a routine, pro forma hearing and adoption of a resolution required by Section 147(f) of the Internal Revenue Code of 1986 and the Tax Equity and Fiscal Responsibility Act of 1982. The City staff report clearly described the action before the City Council and recommended the City Council adopt the draft resolution. The City Council was not asked to take on any financial responsibility, to provide any financial support to the Project, or to endorse the Project. The City Council was simply asked to approve a resolution that would facilitate the financing of the Project by others. Nonetheless, the City Council ultimately denied the TEFRA resolution (2 yes votes and 2 no votes with 1 abstention), which has the effect of preventing the Project’s ability to access financing, likely rendering the Project infeasible and functioning as a constructive denial of the already ministerially approved Project.

B. Duty to Affirmatively Further Fair Housing
The City has a mandatory duty under state law to “administer its programs and activities relating to housing and community development in a manner to affirmatively further fair housing, and take no action that is materially inconsistent with its obligation to affirmatively further fair housing.” (Gov. Code § 8899.50(b)(1), (b)(2).) “Affirmatively further fair housing” means:
“[T]aking meaningful actions, in addition to combating discrimination, that overcome patterns of segregation and foster inclusive communities free from barriers that restrict access to opportunity based on protected characteristics. Specifically, affirmatively furthering fair housing means taking meaningful actions that, taken together, address significant disparities in housing needs and in access to opportunity, replacing segregated living patterns with truly integrated and balanced living patterns, transforming racially and ethnically concentrated areas of poverty into areas of opportunity, and fostering and maintaining compliance with civil rights and fair housing laws. The duty to affirmatively further fair housing extends to all of a public agency's activities and programs relating to housing and community development.” (Gov. Code § 8899.50(a)(1), emphasis added.) By denying the TEFRA resolution for the Project, the City took an action that is “materially inconsistent” with its mandatory duty to “foster inclusive communities,” including communities where housing is available to lower-income households.

In a similar case, the City of Concord approved the entitlements for a 181 unit, 100 percent affordable housing project, then voted to deny approval of a TEFRA resolution at a subsequent hearing.

Less than two weeks later, the Department of Housing and Community Development (HCD) issued a letter of technical assistance reminding the City of Concord of its continuing obligations under state housing law and warning the City that failure to approve the TEFRA resolution could subject the City to

Hon. Mayor Bernal and City Council
May 5, 2026

Page 3 ends

enforcement actions including potential revocation of its Housing Element certification (see attached letter). HCD explained:
“Protected groups, for purposes of California’s fair housing laws (including Government Code section 8899.50), encompass persons or families of very low or low income (Gov.

Code, § 65008, subdivisions (a)(1)(B)(3), (b)(1)(C) and (D), (b)(2)(B)). The Project would provide affordable housing for low-income persons and families who fall within the protections of California’s fair housing laws.”
The letter continues:

A City decision not to certify the TEFRA resolution may make this project infeasible. If that were to happen here, the benefits of those affordable homes will not accrue to low-income individuals and families. Given that the TEFRA approval creates no risk, obligation, or liability for the City, a denial of the resolution raises concerns about whether that denial is “materially inconsistent” with the City’s obligation to AFFH.

HCD’s analysis is directly applicable to this Project. By denying the TEFRA resolution, the City Council materially delayed and impeded the provision of housing to lower-income households, which are a protected group under California’s fair housing laws. If the City does not change course and approve a TEFRA resolution for this Project, a significant loss of affordable housing for lower-income individuals and families will be the direct result of the City’s actions, which clearly violate the City’s duty to affirmatively further fair housing.

C. Housing Element Programs
The City’s denial of the TEFRA resolution for the Project is also inconsistent with multiple programs in the City’s adopted Housing Element, as well as the City’s RHNA obligations, and is therefore not in compliance with state Housing Element Law. As HCD also explained in its letter to the City of Concord:
“[U]nder Government Code section 65585, subdivision (i), HCD “shall review any action or failure to act by [the City] that it determines is inconsistent with an adopted housing element…, including any failure to implement any program actions included in the housing element….” Moreover, if HCD “finds that the action or failure to act by [the City] does not substantially comply with this article,” HCD may revoke its findings that the City’s housing element is in compliance with Housing Element Law until it determines that the City has come into compliance with state law.

The City’s failure to approve the TEFRA resolution for the Project may be inconsistent with several of the City’s housing element programs…” (Emphasis added.) HCD also reminded the City of Concord that “approved entitlements do not count towards RHNA credit – only building permits issued do.”
Here, the City’s denial of the TEFRA resolution is inconsistent with the following policies and implementing programs in the City’s 2023-2031 Housing Element:

Hon. Mayor Bernal and City Council
May 5, 2026

Page 4 ends

• Program 2.1.6 – “Housing for Extremely Low-Income Households. Encourage the development of housing units for households earning less than 30 percent of the Median Family Income (MFI) for Contra Costa County. Specific emphasis shall be placed on the provision of family housing and nontraditional housing types such as single-room occupancy units and transitional housing. The City will encourage development of housing for extremely low-income households through a variety of activities such as targeted outreach to for-profit and non-profit housing developers; providing financial or in-kind technical assistance, fee support, land-write downs, and/or expedited/priority processing; identifying grant and funding opportunities; and/or offering additional incentives to supplement density bonus provisions in State law. With implementation of the Housing Element, more sites will be zoned to densities up to 35 units per acre, which will offer additional opportunities to provide housing for extremely low-income households.” Here, the Project will include 17 units for Extremely Low-Income households – eight 1- bedroom units, four 2-bedroom units, and five 3-bedroom units. However, rather than “encouraging” this Project and “identifying grant and funding opportunities” for it, the City Council has taken direct action to ensure the Extremely Low-Income units cannot be build by denying their funding source.
• Policy 2.3 – “Housing Funding. Actively pursue and support the use of available County, State, and federal housing assistance programs.”
Program 2.1.7 – “Support Non-Profit Housing Sponsors. Support qualified non-profit corporations with proven track records in their efforts to make housing more affordable to lower and moderate income households and for large families. This effort will include: … Providing funding, as available, and supporting grant applications for the development of housing affordable to lower income, and/or special needs households.” Here, instead of supporting an application for funding for an affordable housing project, the City Council has affirmatively voted to prevent the issuance of that funding. • Policy 4.1 – “Procedures Refinement. Review and modify standards and application processes to ensure that City standards do not act to constrain the production of affordable housing units.”
Here, the City’s standards for the approval of a TEFRA resolution – whatever those standards might be – are acting to constrain the production of affordable housing units by making the construction of those units financially infeasible. • Program 4.1.7 – “Streamlined Approvals. Implement the recommendation of the City’s Strategic Infill Housing Study, completed in early 2021, to allow certain commercial sites to develop residential uses through a streamlined, non-discretionary process. The City will also continue to ministerially approve projects with 50 percent of their units affordable to lower-income households, consistent with State law, and will develop an application for SB 35 projects. The City shall also allow housing developments with at least 20 percent affordable housing by-right on lower income housing sites that have been counted in previous Housing Element cycles, consistent with Government Code Section 65583.2(c).”

Hon. Mayor Bernal and City Council
May 5, 2026

Page 5 ends

Here, the City implemented the recommendation of the City’s Strategic Infill Housing Study by creating a Commercial Infill Housing (CIH) Overlay and applying it to the Project site (in addition to other sites). But now that an affordably housing project has been approved on the CIH site, the City Council is blocking it from actually getting built by making it infeasible to finance the Project. This is, in fact, the direct opposite of implementing the Strategic Infill Housing Study because the City Council is ensuring that housing cannot be built on the CIH site.
• Policy 5.2 – “Increased Integration and Opportunity. Increase available financial resources for affordable housing in order to better fund efforts to foster stable residential integration and increased access to opportunity. Increase integration by increasing the supply of affordable housing for families in higher opportunity areas.” Program 5.1.12 – “Financial Resources. Support the County’s exploration of a countywide affordable housing bond issuance that would support efforts to develop permanent supportive housing, to build affordable housing for families, and to preserve affordable housing in areas undergoing gentrification and displacement.” Here, the City Council is actively preventing the issuance of private bond financing and financial resources for the construction of affordable housing. • Quantified Objectives – Table 7.1: Table 7-1 lists as an objective the new construction of 175 Extremely and Very Low-Income units and 340 Low-Income units. Furthermore, the City’s RHNA obligation includes 792 Very Low-Income units and 456 Low-Income units.

The Project includes 165 lower-income units – 17 Extremely Low-Income Units, 17 Very Low-Income Units, and 131 Low-Income Units – but the City Council has taken direct action to ensure that these units cannot be constructed.

In summary, the City Council’s denial of the TEFRA resolution for the Project is inconsistent with several of the City’s Housing Element programs and RHNA obligation and may create a basis for HCD to revoke its findings that the City’s Housing Element is in compliance with Housing Element Law. The consequences of decertification of the City’s Housing Element are serious. Applicants would be entitled to take advantage of the “builder’s remedy” provision under state law, which effectively suspends local zoning and legally compels the City to approve housing projects at a significantly higher density multiplier than what is permitted by the General Plan and/or zoning. The City could also be subject to significant financial liability and attorneys’ fees.

D. Violation of the Housing Accountability Act
By denying the TEFRA resolution, the City has also violated the Housing Accountability Act (Gov.

Code § 65589.5, “HAA”). Unlike other laws, courts do not defer to local agencies in applying this law; instead the law is enforced with a “rigorous independent review ... in order to prevent the City from circumventing what was intended to be a strict limitation on its authority.” (California Renters Legal Advocacy and Education Fund v. City of San Mateo (2021), 68 Cal. App. 5th 820, 844 (quotations omitted).)

Hon. Mayor Bernal and City Council
May 5, 2026

Page 6 ends

The HAA provides strong protections for affordable housing projects and prohibits a local agency from taking any action to disapprove a project that complies with the applicable objective standards unless the local agency makes certain findings based on a preponderance of the evidence. (Gov. Code § 65589.5(d) & (j)(1).) The HAA states:
“It is the policy of the state that a local government not reject or make infeasible housing development projects, including emergency shelters, that contribute to meeting the need determined pursuant to this article without a thorough analysis of the economic, social, and environmental effects of the action and without complying with subdivision (d).” (Gov. Code § 65589.5(b).)
A “disapproval” under the HAA includes “any instance in which the local agency … [v]otes or takes final administrative action on a proposed housing development project application and the application is disapproved.” (Gov. Code § 65589.5(h)(6)(A).) Here, CMFA, acting on behalf of and in concert with Hillcrest, formally requested that the City hold a public hearing to approve the TEFRA resolution. This request functions as an application related to the Project, which is a “housing development project” under the HAA. Consequently, the denial of the TEFRA resolution is therefore a “disapproval” of the Project under the HAA.

Moreover, the City did not make any findings to justify this disapproval under either subsection (d) or (f) of the HAA, much less meet its high burden of proof to make these very narrow findings. As such, the denial of the TEFRA resolution constitutes an unlawful disapproval under the HAA, which could subject the City to significant liability. Penalties impose should the City fail to comply with the law would be a minimum of $10,000 per unit or $50,000 per unit if the City is found to have acted in bad faith, which we believe the record before the City Council substantiates. (See Cal. Gov. Code Sections 65589.5(k)(1)(B) and 65589.5(l)). The City’s ongoing refusal to schedule and approve the TEFRA resolution could therefore expose the City to over $8 million in monetary penalties.

Indeed, we have already contacted the Attorney General’s office and HCD regarding the City of Pasadena’s refusal to hold a TEFRA hearing for a 100% affordable housing projects, and intend to take the same actions in this matter.

The City can easily avoid this forthcoming State scrutiny (and potential intervention) along with the significant related financial liability by simply approving the TEFRA resolution as required by law.

E. Housing Discrimination
Government Code Section 65008(b)(1) requires that “No city … shall, in the enactment or administration of ordinances pursuant to any law, including this title, prohibit or discriminate against any residential development or emergency shelter for any of the following reasons: (A) Because of the method of financing.”
In 2022, the City Council adopted an ordinance creating the Commercial Infill Housing Overlay District, codified in Antioch Municipal Code Section 9-5.3849. This ordinance provides that projects with a density up to 35 units per acre are allowed “by-right” (this Project has a gross density of 33.5 units per acre) and that projects meeting the requirements of this ordinance are subject to “ministerial

Hon. Mayor Bernal and City Council
May 5, 2026

Page 7 ends

processing.” Nonetheless, despite the seemingly clear requirements of this ordinance, the City has chosen to administer this ordinance in a blatantly discriminatory manner. It is now evident that the “by- right” approval and “ministerial processing” provisions will not be administered to projects that request funding approvals that are unique to affordable housing developments. When those approvals are requested, the process suddenly becomes fully discretionary and, in fact, arbitrary and discriminatory.

In short, the City’s actions with regard to its administration of this otherwise by-right, ministerial ordinance clearly discriminate because of the method of the Project’s financing and are therefore in violation of state housing discrimination laws.

F. Conclusion
As demonstrated above, the City’s denial of the TEFRA resolution for the Project is a violation of both state law and the City’s own Housing Element. Furthermore, the City’s denial of the TEFRA resolution is costing the Project critical time and money in an already constrained housing market. The City is required by law to immediately schedule a new TEFRA hearing and to approve the TEFRA resolution. The City’s refusal to do so will invite unwelcomed state scrutiny and subject the City to significant penalties and liability, including but not limited to, potential Housing Element decertification, loss of local zoning control and financial penalties that could reach as high as $8 million. Please be advised if the City does not immediately reverse course, we will pursue all legal remedies to protect Hillcrest’s rights and the feasibility of the Project, including seeking the involvement of HCD and the Attorney General and pursuing litigation.

Sincerely,

Dave Rand

Dave Rand
Partner
of RAND PASTER & NELSON, LLP

cc: Bessie Marie Scott, City Manager
Zoe Merideth, Planning Manager
Lori Asuncion, City Attorney
David Zisser, Acting Deputy Director, HCD
Alex Fisch, Special Assistant to the Attorney General

SM- 1 Agenda Item #

STAFF REPORT TO THE CITY COUNCIL

DATE: Special Meeting of June 9, 2026

TO: Honorable Mayor and Members of the City Council

SUBMITTED BY: Dawn Merchant, Finance Director

APPROVED BY: Ana Cortez, Acting City Manager AEC

SUBJECT: Fiscal Year 2026-27 Budget Development

RECOMMENDED ACTION
It is recommended that the City Council provide feedback and direction regarding the budget development information provided for the Fiscal Year 2026-27 budget.

FISCAL IMPACT
The fiscal impact of this budget is outlined in this report.

DISCUSSION
This session continues the Fiscal Year 2026-27 budget development. On May 13th, City Council directed that $230,000 be reduced from the Economic Development budget. This was not accounted for in the draft budget provided on May 26th as staff did not have time to meet and evaluate that budget prior to preparation for that meeting. At the May 26th meeting, approximately $1M in further budget reductions for Fiscal Year 2026-27 were identified in the Public Safety and Community Resources Housing and Homelessness division budget related to the HomeKey+ project, and homeless services that were duplicative of services provided through CDBG and PLHA funding.

Through additional review of departmental budgets completed after the May 26th meeting, staff have identified additional Fiscal Year 2026-27 reductions as outlined in Table A on the next page. The Economic Development and Public Safety and Community Resources budget adjustments are included in the table.

Antioch City Council Report
June 9, 2026 Agenda Item #SM-1 2

FY27ADDITIONAL ADJUSTMENTS INCLUDED IN DRAFT BUDGETHuman ResourcesReduce part-time help (5,000)$ Re-allocate portion of conferences to Loss Control Fund (15,000) Reduce overtime (5,000) Total Human Resources(25,000) City ManagerReduce City Manager business expense/conferences(59,500) Public WorksReduce Public Works Streets division overtime(20,000) Community and Ecomonic DevelopmentReduce Economic Development programs/contracts (255,000) (a)Freeze Assistant Engineer (177,564) Increase engineering contracts 477,564 Reduce conferences/trainings (15,000) Total Community and Economic Development30,000 Public Safety and Community ResourcesReduce Homelessness division contracts/HomeKey+ (995,000) (b)Reduce AQCRT contract (27,825) Total Public Safety & Community Resources(1,022,825) City ClerkReduce part-time help (15,413) Increase election cost 80,000 Total City Clerk64,587 Police DepartmentReduce overtime (20,000) Reduce safety materials & other supplies(290,000) Reduce contracts(118,100) Reduce training(69,000) Reduce recruitment (65,000) Reduce Animal Services vet contracts & supplies (110,000) Total Police Department(672,100) Total Additional Adjustments (1,704,838) Total Prior Adjustments (Attachment A) (7,348,743) Total Prior Adjustments (Attachment B) (3,136,398) Grand Total Budget Adjustments (12,189,979)$ (a) On May 13th, Council directed $230K be reduced, department was able to reduce $255K(b) Reductions identified on May 26th for HomeKey+ and other contracts General Fund Budget AdjustmentsTABLE A
Antioch City Council Report
June 9, 2026 Agenda Item #SM-1 3
As a result of productive City Council and staff deliberations, a total of $12,189,979 has been reduced from the Fiscal Year 2026-27 budget as detailed in Table A above. Two areas of budget increases included in Table A to elaborate upon:

1. Engineering staffing within Community and Economic Development. The department had previously asked, and Council concurred, to unfreeze an Assistant Engineer position, and thus reduce contract engineering services. However, on May 13th, Council directed to freeze the Assistant City Engineer position. As a result of this action, the Community and Economic Development Department has stated that they are unable to fill the Assistant Engineer position as there will be no licensed engineer within Community and Economic Development for the Assistant Engineer to report to or get training and guidance from. Freezing both positions requires an increase in contract engineering services. Table A reflects again freezing the Assistant Engineer position and increasing contract engineering services.

2. City Clerk election costs. The draft budget initially included $60,000 for the upcoming November election. However, this cost inadvertently did not include the cost of the elected City Clerk seat. The election cost has been increased by $80,000 to account for this additional cost component of the election.

Chart A on the next page provides the current draft budget with all adjustments incorporated.

Antioch City Council Report
June 9, 2026 Agenda Item #SM-1 4

CHART A

GENERAL FUND BUDGET SUMMARY

2025-26 2026-27 2027-28
Revised Proposed Projected

Beginning Balance, July 1 $49,825,498 $48,096,027 $48,096,027 Revenue Source:

Taxes 60,011,835 62,009,624 63,665,026
1% Sales Tax 20,075,904 20,013,654 20,200,000
Licenses & Permits 5,149,020 4,209,000 4,209,000
Fines & Penalties 30,000 30,000 30,000
Investment Income & Rentals 3,118,550 2,130,000 1,398,000 Revenue from Other Agencies 416,992 205,000 205,000
Current Service Charges 6,318,474 6,622,827 6,651,971
Other Revenue 969,956 971,380 829,329
Transfers In 3,655,712 3,748,420 3,182,741
Total Revenue 99,746,443 99,939,905 100,371,067
Expenditures:

Legislative & Administrative 5,775,146 5,617,083 6,604,184 Finance 1,795,326 1,799,121 2,302,731
Nondepartmental 6,772,374 4,751,209 5,014,519
Public Works 13,198,064 11,272,667 12,084,723
Police Services 58,526,023 60,408,501 65,898,819
Police Services-Animal Support 2,161,549 2,492,144 2,772,090 Recreation/Community Services 5,479,935 4,812,031 5,206,159 Public Safety & Community Resources 2,361,381 3,214,058 4,731,999 Community & Economic Development 10,406,116 10,351,514 10,721,319 Total Expenditures 106,475,914 104,718,328 115,336,543 (Deficit) [Revenues – Expenditures] (6,729,471) (4,778,423) (14,965,476) Budget Stabilization Transfer 5,000,000 4,778,423 5,000,000 Net Deficit After Transfer (1,729,471) 0 (9,965,476)
Ending Balance, June 30 $48,096,027 $48,096,027 $38,130,551 Committed-Litigation Reserve 500,000 500,000 500,000 Committed-Comm. Dev. Fees 379,150 0 0
Unassigned Fund Balance $47,216,877 $47,596,027 $37,630,551 Percentage of Revenue 47.34% 47.62% 37.49%

Fiscal Year 2025-26 revenue projections have increased $775,493 due to significant building activity in May. Fiscal Year 2025-26 expenditures have been reduced by approximately $898,000, with the majority in the Police Department and Animal Services, for contracts and supplies. The combined effect of these adjustments in Fiscal Year 2025- 26 increases the General Fund projected ending balance at June 30, 2026 by $1,673,902 beyond what was presented on May 26th. The additional fund balance will aid in supporting General Fund financial stability as we move through these next challenging years.

Antioch City Council Report
June 9, 2026 Agenda Item #SM-1 5
The Fiscal Year 2026-27 draft budget now reflects deficit spending of $4,778,423 versus $6,643,141 as presented on May 26th. The Budget Stabilization transfer has been reduced from $5M to $4,778,423, the amount of projected deficit. As stated previously, the Fiscal Year 2026-27 draft budget does not include any COLA’s as negotiations have not been completed with the City’s bargaining units. Fiscal Year 2026-27 maintains 105 sworn staffing as discussed during the May 26th budget session. Fiscal Year 2027-28 projections include the addition of 12 Police Trainees for 6 months of the fiscal year with a target of reaching 117 sworn by the end of Fiscal Year 2027-28.

Other items for discussion and consideration prior to finalizing the draft budget prior to adoption on June 23, 2026 are:

1. As part of budget reduction proposals previously evaluated by City Council, it was suggested that the budget for public art, $46,648, be returned to the General Fund.

City Council requested an update on the “Hey Daddy Look” statue that had been vandalized. Public Works reported that the statue was removed and that a quote to repair had been requested. A quote to repair was received for $61,500, exceeding available project funds by $14,852. City Council direction is requested on whether to appropriate additional General Fund money in the amount of $14,852 to complete the repair, or return the project money to the General Fund in FY27 to further reduce the deficit by $46,648.

2. Mayor Pro-Tem Freitas has expressed support of adding a purchasing position.

The City currently has a Buyer classification related to purchasing. The FY27 salary and benefit cost of this position would be $165,772. The Buyer position has not been filled in over a decade and the class specification and salary may be outdated. It is recommended to pause decision on this position and bring back after we start the Fiscal Year 2027-28 baseline budget review that will begin in August to not only allow time for Human Resources to determine if the current class specification and salary are adequate, but then to allow City Council to determine if this position aligns with the priorities that will build the draft 2027-28 budget.

Attachment C provides General Fund projections based on the current draft figures. The Fiscal Year 2026-27 adjustments and reductions provide quite significant and impactful effect on outlying projections. The Fiscal Year 2025-26 and 2026-27 adjustments and reductions infuse the General Fund with almost $9.5M more in reserves estimated through Fiscal Year 2029-30. Projections provided on May 13th indicated that Fiscal Year 2029-30 unassigned reserves were projected to be $11.47M and Stabilization funds would be fully depleted. As a direct result of the hard work of City staff and Council, Fiscal Year 2029-30 unassigned reserves are now projected to be $21.52M and Budget Stabilization funds are projected to have an ending balance of approximately $8.69M at June 30, 2030. The work cannot stop here however, as continued deficit spending cannot, and must not, be a pattern this City accepts or adopts.

Antioch City Council Report
June 9, 2026 Agenda Item #SM-1 6
Any feedback from this evening will be incorporated into a final budget draft brought forth for consideration and adoption on June 23rd as a budget must be adopted prior to July 1st, the start of the City’s new fiscal year.

As requested by City Council, a stripped baseline budget with only required essential services will be provided in August to City Council to begin deliberations for the 2027-28 budget year.

Follow Up Items from May 26, 2026
City Council requested the explicit detail of year-to-date expenditures provided for APOC, City Manager conferences and dues, and City Manager media/public information. Refer to Attachment D for APOC detail and Attachment E for City Manager detail.

A question was also asked about what the $4,783 property title report in FY25 was for in the City Manager’s office. This was for a title report and survey at 275 W Tregallas Road to determine the PG&E easement on City owned property.

ATTACHMENTS
A. General Fund Budget Adjustments from May 13, 2026
B. General Fund Budget Adjustments from May 26, 2026
C. General Fund Projections
D. APOC Fiscal Year to Date Detail
E. City Manager Conferences/Dues/Media/Public Information Year to Date Detail

ATTACHMENT A

FY27INCLUDED IN DRAFT BUDGETStaffing Un-Freeze Administrative Analyst (.10 FTE Gen Fd) Public Works 21,158 Freeze Senior Civil Engineer (.25 FTE Gen Fd) Public Works (47,130) Freeze vacant Community Engagement CoordinatorPSCR(197,300) Unfreeze Assistant Engineer1CEDD214,174 Add Policy Director Police 203,025 Fund 12 Additional Police Officers (Trainees in FY27) Police 631,464 Freeze Business License Representative Finance (153,941) Freeze Accounting Specialist IIFinance(166,643) Total Staffing Adjustments 504,807 Other Reduce Development Engineering Contracts (offset Engineer) (200,000) Pause Community Grants for 1 Year (50,000) Eliminate Prewett CIP Set-Aside (200,000) Cancel Restoration of Public Fountains - Return $$ to Gen Fd (47,117) Cancel EOC Improvements - Return $$ to Gen Fd (480,143) Reduce Solid Waste Garbage Franchise Allocation (100,000) Remove Gen Fd Vehicle Replacement Set-Aside (1,776,290) Utilize Budget Stabilization Funds (5,000,000) Total Other Adjustments (7,853,550) TOTAL GENERAL FUND BUDGET ADJUSTMENTS (7,348,743)$ 1 As discussed on 5.13.26, CEDD reviewed staffing and determinedEngineer needed verses initial request to convert Engineer to PW Inspector.This has been updated in FY27 budgeted staffing.

General Fund Budget Adjustments Presented 5.13.26

ATTACHMENT B

FY27INCLUDED IN DRAFT BUDGETStaffingAdd additional 6 mos. vacancy savings Assist. City Manager City Manager (230,000)$ Freeze Administrative Analyst in City Manager office City Manager (215,284) Add 6 mos savings for Public Records Coordinator City Clerk (93,656) Underfill HR Manager with Analyst, freeze Specialist HR (212,502) Underfill Recreation Supervisor with Recreation Coordinator Recreation (45,383) Freeze Recreation Coordinator for 6 mos Recreation (74,402) Reduce Recreation part-time help Recreation (88,636) Add 6 mos. vacancy saving Assistant/Junior Engineer Public Works (84,221) Add 4 mos. vacancy savings Operations Supervisor Public Works (22,630) Freeze Assistant City Engineer CEDD (262,295) Add 6 mos vacancy savings Economic Develop. Program Mngr. CEDD (104,041) Add 4 mos vacancy savings Snr Economic Develop. Program Mngr. CEDD (86,415) Freeze 1 Code Enforcement Officer CEDD (181,981) Freeze 1 Animal Control Officer Police (136,584) Remove 12 Police TraineesPolice(631,464) Update FY27 Police salaries for staffing/academy changesPolice(294,773) Reduce Police part-time helpPolice(174,666) Add 4 mos vacancy savings for 1 CSO Police (55,534) Add 4 mos vacancy savings for 1 Dispatcher Police (70,001) Add 2 mos vacancy savings for 1 Animal Control Officer Police (24,930) Total Staffing Adjustments (3,089,398) OtherReduce Finance Department training Finance (2,000) Reduce Police Compliance Division training Police (20,000) Reduce APOC training City Manager (25,000) Total Other Adjustments (47,000) Total Additional Adjustments (3,136,398) Total Prior Adjustments (Attachment A) (7,348,743) Grand Total Budget Adjustments (10,485,141)$ 1HR = Human Resources2CEDD = Community and Economic Development Department General Fund Budget Adjustments Presented 5.26.26
2025-26 2026-27 2027-28 2028-29 2029-30
Beginning Fund Balance $49,825,498 $48,096,027 $48,096,027 $38,130,551 $20,989,317 Taxes 60,011,835 62,009,624 63,665,026 65,278,454 67,087,850 1% Sales Tax 20,075,904 20,013,654 20,200,000 20,450,000 20,660,000 Services Charges/Permits 11,467,494 10,831,827 10,860,971 10,913,427 10,970,140 All Other Revenues 4,535,498 3,336,380 2,462,329 2,222,369 2,244,892 Transfers In 3,655,712 3,748,420 3,182,741 2,995,835 2,998,405 Total Revenues 99,746,443 99,939,905 100,371,067 101,860,085 103,961,287 % Change 0% 0% 1% 2%
Personnel 61,745,070 68,827,696 76,816,167 79,554,109 81,334,013 (a) Services/Supplies/Transfers 44,730,844 35,890,632 38,520,376 40,618,450 42,396,595 (b) Total Expenditures 106,475,914 104,718,328 115,336,543 120,172,559 123,730,608 % Change -2% 10% 4% 3%
Surplus/(Deficit) (6,729,471) (4,778,423) (14,965,476) (18,312,474) (19,769,321) Transfer In Budget Stabilization 5,000,000 4,778,423 5,000,000 1,171,240 20,309,247 (c) Net (Deficit) after Budget Stabilization(1,729,471) - (9,965,476) (17,141,234) 539,926 Ending Fund Balance $48,096,027 $48,096,027 $38,130,551 $20,989,317$21,529,243 Committed 879,150 500,000 500,000 617,300 736,946
Unassigned $47,216,877 $47,596,027 $37,630,551 $20,372,017$20,792,297 Unassigned % 47.34% 47.62% 37.49% 20.00% 20.00%
(a) Assumes all positions fully funded starting FY28 and no COLA in any year (b) Assumes continued funding of AQCRT and Homekey
(c) In FY30, Budget Stabilization Funds estimated to be $8.69M remaining GENERAL FUND PROJECTIONS 6.9.26
FY26 YTD
NOBLE Conference per diem - Oha 430.00
NOBLE Conference per diem - Taylor 430.00
NOBLE Conference per diem - Elekwachi 430.00
NOBLE Conference hotel - Elekwachi 1,733.67
NOBLE Conference hotel - Oha 1,733.67
NOBLE Conference registration - Oha & Elekwachi 1,250.00 NOBLE Conference flight - Oha 712.36
NOBLE conference registration - Taylor 625.00
NOBLE conference flight - Elekwachi 671.35
NOBLE conference hotel - Taylor 1,586.35
NOBLE conference flight - Taylor 855.60
NACOLE Conference per diem- Kennedy 460.00
NACOLE Conference per diem- Taylor 460.00
NACOLE Conference per diem- Williams 460.00
NACOLE Conference flight - Taylor 503.97
NACOLE Conference per diem- Elekwachi 460.00
NACOLE Conference per diem- Oha 460.00
NACOLE Conference flight - Kennedy 503.97
NACOLE Conference registration - Oha 830.00
NACOLE Board and Commission Member Forum - Kennedy 150.00 NACOLE Board and Commission Member Forum - Taylor 150.00 Parking & luggage for NACOLE flight - Taylor 297.00
Luggage fee for NACOLE flight - Kennedy 70.00
NACOLE Conference hotel - Kennedy 1,510.50
NACOLE Conference rental car - Kennedy 442.59
NACOLE Board and Commission Member Forum - Elekwachi 150.00 NACOLE Conference flight - Elekwachi 548.96
Contra Costa Television - APOC offsite meeting production 461.66 NACOLE Conference flight - Oha 691.36
NACOLE Conference hotel - Taylor 1,322.90
NACOLE Conference hotel - Oha 1,587.48
Total Year to Date21,978.39$ (a)
(a) amount reported 5/26/26 incorrectly included $3,383 in Police Department costs associated with attending same conferences as APOC members. Those costs have been reclassed to the Police Department training budget.

ATTACHMENT D
APOC Expense Detail
Conferences & Dues
FY26 YTD
LCC Membership $ 200.00
East Bay Leadership Council 2,500.00
Hotel Deposit for NOBLE 625.00
Registration for NOBLE 247.47
Association of Inspectors General Annual Training Conference 1,025.00 Transportation for National Conference on Ending Homelessness 64.98 Hotel for National Conference on Ending Homelessness 963.54 AIG Conference Per Diem - Bessie Scott 322.00
NACOLE Conference Registration - Bessie Scott 680.00
Flight to NACOLE Conference - Bessie Scott 418.35
Flight AIG Conference - Bessie Scott 96.97
Flight to NACOLE Conference - Tamisha Torres-Walker 617.36 City Managers Conference registration - Baptista 775.00 City Managers Conference registration- Scott 775.00
Flight NACOLE - Bessie Scott 93.48
Hotel water bottle charge - Torres-Walker 6.87
Hotel AIG Conference - Mayor Bernal 509.30
Hotel NACOLE - Tamisha Torres-Walker 1,586.26
AIG Conference transportation 250.57
AIG Conference Hotel - Bessie Scott 953.70
FY26 League of California Cities dues 16,422.00
ICMA Leadership & Management Assessment - Bessie Scott 150.00 ICMA Annual Membership 1,200.00
Per Diem - M. Cabral for City Managers Conference 345.00 Per Diem - J. Baird for City Managers Conference 276.00 Expense Reimbursement - M. Cabral hotel for City Managers Conference 298.63 Grant Professionals Association membership - Bessie Scott 235.00 Federal grant training - Bessie Scott 399.00
Certified grant writer trainings - Bessie Scott 829.00
City Managers Conference hotel - Jaden Baird 597.26
City Managers Conference hotel - M. Cabral 597.26
Total Year to Date$34,060.00
Media/Public Information
FY26 YTD
Media monitoring software 7,507.60 $
City annual report 2,330.49
Top 10 City Manager publication 1,500.00
Photography services 1,575.00
Total Year to Date12,913.09$ (a)
(a) amount reported 5/26/26 incorrectly included $2,395 in office furniture costs, which should have shown under
"Manager's Office furniture" category on 5/26/26 staff report

ATTACHMENT E
City Manager Business Expense Detail

PROCLAMATION COMMEMORATING
CALIFORNIA LOWRIDER DAY JUNE 21, 2026

WHEREAS, the California State Legislature has recognized the significance of lowrider culture by designating the first Sunday of Summer as California Lowrider Day, honoring the heritage, pride, and creativity of the lowrider community and celebrating the movement’s role in giving voice to Chicano identity, community creativity, and rolling art;

WHEREAS, the practice goes back to post-World War II youth culture and is deeply tied to the history of the Chicano and Latino communities in Southern California. It began as a way for working-class communities to create space for cultural expression, with participants often experiencing systematic discrimination and police targeting;

WHEREAS, central to cruising is the modification of vehicles, particularly classic cars.

Lowriders embody the philosophy of going "low and slow," and often feature custom paint, intricate pinstriping, plush velvet interiors, and hydraulic suspensions showcasing exceptional skill, innovation, and attention to detail;

WHEREAS, cruising involves gathering in groups and driving slowly down brightly lit or popular boulevards. It is a time to see and be seen, swap stories about car maintenance, and build neighborhood bonds; and

WHEREAS the City of Antioch values and celebrates the diversity, traditions, and cultural expressions that enrich our community and bring residents together through shared experiences, mutual respect, and civic pride.

NOW, THEREFORE, I, RON BERNAL, Mayor of the City of Antioch, hereby acknowledge June 21st, 2026, as “CALIFORNIA LOW RIDER DAY” in the City of Antioch and encourage all residents to join in recognizing the history, artistry, cultural significance, and community spirit represented by lowrider culture.

JUNE 9, 2026

__________________________________________
RON BERNAL, Mayor

1.01 06-09-26

PROCLAMATION COMMEMORATING
JUNETEENTH 2026
WHEREAS, Juneteenth is recognized as Freedom Day or our country’s second Independence Day;

WHEREAS, Juneteenth was the day that slavery ended in the United States resulting in the emancipation of all slaves and beginning the restoration of culture, name, language, faith, and identity;

WHEREAS, President Abraham Lincoln first issued the Emancipation Proclamation on January 1, 1863, freeing the enslaved people in the South, but those orders were ignored by confederate southern slave owners;

WHEREAS, on June 19, 1865, Union soldiers arrived in Galveston, Texas and enforced the President’s order, freeing the enslaved people two and a half years after the Emancipation Proclamation was issued;

WHEREAS, other systems of oppression and systematic inequalities, such as sharecropping, Jim Crow, redlining, and mass incarceration, the reverberation of Black bodies and Black impoverishment, continued well past slavery and some persist to this day, affecting the physical and mental health, safety, and even the continuing education of young African American children;

WHEREAS, liberation from these systems of oppression demands nothing less than Black economic liberation manifested through financial literacy, a positive sense of self, an upright ethical and moral compass, high-earning jobs, mentors willing to share the means of self-improvement, and the ability to own the land in one’s own neighborhood;

WHEREAS, many African Americans have advanced academically, politically, and financially and continue to strive to build wealth within the Black community in and beyond; and

WHEREAS, on June 19, 2026, the City of Antioch will host its fourth annual Juneteenth Freedom Celebration at Williamson Ranch Park, with speakers sharing our rich, proud history, music, food, and activities. We invite all our brothers, sisters, and friends of every culture and ethnicity to join us for this historical event and celebration.

NOW, THEREFORE, I, RON BERNAL, Mayor of the City of Antioch, hereby acknowledge June 19th, 2026, as JUNETEENTH in the City of Antioch, the annual recognition of Black emancipation, the celebration of the past, present, and future of Black economic liberation, and our commitment to eradicate systemic racism that undermines our collective prosperity.

JUNE 9, 2026

RON BERNAL, Mayor

1.02 06-09-26
Athletic rental fees begin at $10 per hourAthletic rental fees begin at $10 per hour #2
4 t h
J u l y
P a r a d e & F i r e w o r k s | R i v e r t o w n 0 4 : 0 0 P M - 1 0 : 0 0 P M
2 5 0 A n n i v e r s a r y
t h
A p p l i c a t i o n N o w O p e n :

Parade Participants

I N D E P E N D E N C E D A Y
P a r a deP a r a deP a r a de

BOARD / COMMISSION / COMMITTEE

VACANCY ANNOUNCEMENTS
Phone: (925) 779-7009 OFFICE OF THE CITY CLERK 200 H Street/P.O. Box 5007 [email protected] Antioch, CA. 94531-5007
hhttps://bit.ly/COA-BC233 AntiochIsOpportunity.com
The City of Antioch encourages residents to become involved in their local community. One way to do so is to serve on one of the various Boards, Commissions, and Committees. Any
interested resident is invited to apply for the following vacancies by Extended Deadline Date: 5:00 p.m., Friday, June 26, 2026.
¾ SALES TAX CITIZENS’ OVERSIGHT COMMITTEE
Three (
3) Full-Term Vacancies, expiring March 2030
Two (2) Full-Term Vacancies, expiring March 2028
To be considered for the vacancy position(s), please complete an application and submit
it to the City Clerk’s Office by the deadline date listed above. Applications are located
on the City’s Website: www.antiochca.gov
and may be picked up in person at Antioch City Hall, 200 H Street, Antioch, CA.

Please email your completed application to: [email protected]. You can also drop off
your application (Attn: City Clerk) in the water billing drop-off box located in the parking lot just outside of Antioch City Hall.

Your
interest and
desire to serve our community can make a difference.
#3
SALES TAX CITIZENS’ OVERSIGHT COMMITTEE
Three (3) )XOO7HUP9DcancLHV, expiring March 20
Two (2) Full-Term Vacancies, expiring March 2028
Extended 'eadline Date: By 5:00 p.m., June 26, 202
The City of Antioch encourages residents to become involved in their local community. One way to do so is to serve on various commissions, boards, and committees. Any interested resident is encouraged to apply.

Purpose:

The Sales Tax Citizens’ Oversight Committee shall review the expenditures and report publicly how the funds are being used to address the City Council’s stated priorities of maintaining Antioch’s fiscal stability, police patrols, 911 emergency response, youth violence prevention programs; ensuring water quality/safety; repairing streets; cleaning up parks/illegal dumping; restoring youth afterschool/summer programs; and other essential services. Each year, an independent auditor shall complete a public audit report of the revenue raised and its expenditure. The Committee’s review shall be completed in conjunction with the City’s budget process. The Committee’s report on its review, whether oral or written, shall be considered by the City Council at a public meeting before April 1 of each year. Any written report shall be a matter of public record.

Committee Seats:
x Seven (7) Members, 4-year terms.

Meetings:
x The Committee shall meet at least twice a year.

Requirements:
x Must be a resident of the City of Antioch.
x At least one member of the Committee shall have a financial, accounting or auditing background.
x Commissioners are required to submit the Fair Political Practices Commission (FPPC) Form 700 (Statement of Economic Interests) upon assuming office, and every year thereafter.
x Commissioners are required to complete a 2-hour online AB1234 Ethics course within one year of their appointment.
x Newly appointed and reappointed Members are required to take an Oath of Office administered by the City Clerk.

To be considered for these volunteer position(s), a completed application must be emailed to:
[email protected], or mailed/delivered to the Office of the City Clerk, by the deadline date listed above. Applications a UH DYDLODEOH E\ HPDLOLQJ WKH &LW\ &OHUN¶V RIILFH3ULQWHG DSSOLFDWLRQVDUHDOVRDYDLODEOHDW$QWLRFK&LW\+DOO+6WUHHW$QWLRFK&$ Community Service Application for:

SALES TAX CITIZENS’ OVERSIGHT COMMITTEE
*Required field
Three(3) )XOO7HUP9acancLHV, expiring March 2030
Two (2) Full-Term Vacancies, expiring March 2028
Extended 'eadline Date: By 5:00 p.m., June 26, 202
APPLICANT INFORMATION Youth 14-17
*Full Name: Main Phone:
( )
Alternate Phone:
( )
*Residence Address:

Antioch, CA
E-mail Address:

Employer/School: Occupation: Resident since:
*PARENT/GUARDIAN INFORMATION (If applicant is age 14-17 years) *Full Name: Main Phone:
( )
Alternate Phone:
( )
*Residence Address:

Antioch, CA
E-mail Address:
*QUESTIONNAIRE
Please answer the questions below on a separate sheet(s) and attach. Applications without these questions answered will not be considered. Please attach your resume (recommended to enhance your application).

1. List (3) main reasons for your motivation to join the Sales Tax Citizens’ Oversight Committee.

2. Do you have a financial or accounting background? If so, please provide details.

3. What skills/experience do you have that would be helpful in serving on this Committee?

4. Please add any other information/comments that would be helpful in reviewing your application. *ACKNOWLEDGEMENTS
My signature below indicates my understanding and acknowledgement that:
*This completed application is available for public review (youth applications are exempt). *I have read and agree to the requirements listed on the Vacancy Announcement. *To the best of my ability, I will attend the Sales Tax Citizens’ Oversight Committee regular meetings which meet at least 2 times annually.

Please return completed application by:
x Mail to: Office of the City Clerk
P.O. Box 5007, Antioch CA 94531
x In Person: Antioch City Hall-Clerk’s Office
200 H Street, 3rd Floor
x Email to: [email protected]
___________________________ _________
*Applicant Si
gnature *Date
___________________________ _________
*Parent/Guardian Signature *Date
(An original, signed application with parent/
guardian signature is required, if a minor)

ANTIOCH
POLICE

DEPARTMENT
2nd Quarter Update
#4.01
06-09-26

PERSONNEL

SAMPLE FOOTER TEXT
105 Authorized
85 Positions Filled
2 on injury leave
1 officer in Training
10 Trainees in 3 different
academies
* Trainees do not count
towards sworn numbers
6/4/2026
2 VACANCIES

SAMPLE FOOTER TEXT
Police Department Communications Animal Services

1 Lieutenant 3 Dispatchers 1 Shelter Manager
2 Sergeants 1 Animal Control Officer
2 Corporals 2 Part Time Vacancies
14 Officers *
3 Community Service Officers
6/4/2026
3 STATISTICS

SAMPLE FOOTER TEXT
6/4/2026
4 CALLS FOR SERVICE

SAMPLE FOOTER TEXT
• January through the end of May
• Phone Calls Taken
• 2025 - 83,076
• 2026 - 82,707
• Calls for Service (from above)
• 2025 – 34,398
• 2026 – 35,706
• Reports Taken
• 2025 – 4469
• 2026 – 4983
6/4/2026
5 CRIME STATISTICS

SAMPLE FOOTER TEXT
6/4/2026
6 CRIMES AGAINST PERSONS 2025 2026 % Change
HOMICIDE 2 2 0%
RAPE 18 27 50%
AGGRAVATED ASSAULT 249 222 -11%
OFFENSES AGAINST PERSONS 269 251 -7%

CRIMES AGAINST PROPERTY
ROBBERY 67 64 -4%
BURGLARY 142 137 -4%
THEFT 514 671 31%
AUTO THEFT 478 223 -53%
ARSON 9 8 -11%
OFFENSES AGAINST PROPERTY 1210 1103 -9%

SHOT SPOTTER

SAMPLE FOOTER TEXT
CATEGORY 2025 2026
ShotSpotter Alerts 245 222
ShotSpotter
Incidents 214 189
ShotSpotter Cases 30 25
Non-Fatal Shootings 9 10
Shooting Assaults 21 9

6/4/2026
7 COMMUNITY ENGAGEMENT

SAMPLE FOOTER TEXT
• Continued Community Engagement
• 126 Community interactions
• Meetings
• Events
• Officers around the city
• Partnerships with AUSD
• Partnerships with Faith Based
Partners
6/4/2026
8 2026 AT A GLANCE

SAMPLE FOOTER TEXT
• Sycamore Sub Station Opening
• Blue Envelope Program
• Flock Transparency Portal
• Neighborhood Watch Programs
• SPIDR Tech daily feedback
• Culture Shift in Debriefing of Critical / High Risk incidents to Improve Handling and Safety
• Citizen RIMS
• Themed Police Patches to Promote Mental Health, DV, Breast Cancer, LGBTQ+, and Autism Awareness
• Equipment & Technology
• Training
6/4/2026
9 POLICE ACTIVITIES LEAGUE

SAMPLE FOOTER TEXT
6/4/2026
10 Re launch in 2025
Continue supporting youth in the city
Several fundraisers throughout the year
Working with several groups and AUSD in
partnerships to promote Youth Sports
Golf Fundraiser Upcoming

DOJ UPDATES

SAMPLE FOOTER TEXT
• California DOJ
• -Still in patterns and practice stages
• -No timeline of completion
• -Monthly meetings
• US DOJ
• -Mr. Sappal will provide update
• Negotiated Settlement
6/4/2026
11 QUESTIONS ?

SAMPLE FOOTER TEXT
6/4/2026
12 APD MOA

COMPLIANCE

PROGRESS REPORT
#4.02
06-09-26

DOJ AGREEMENT
UPDATE
Progress report on the USDOJ
MOA with the City of Antioch
and the Antioch Police
Department – June 2026
III.B – POLICIES, DIRECTIVES, TRAINING
• Policies Updated and in final approval
stages for dissemination to staff
• Provide training to APD personnel
8 hours Procedural Justice/Principled
Policing training completed. 8 hours of
IADLEST Certified training needed – in
process
III. C – HIRING, BACKGROUNDS,

PROMOTIONS
• Recruitment/Retention Plan completed
and implemented. MOA requirements
have been embedded into promotional
process
III. D – DATA COLLECTION AND

ANALYSIS
• Demographic data is reviewed. Any
indication of disparity results in a
supervisory review. Timely review will
require analytical support
• Recruitment for Analyst in CPSD is in
progress – position is instrumental for
continued progress
III. E – COMPLAINTS & MISCONDUCT
• Complaint policy updated, IA investigative
procedures implemented, investigations
are tracked. Early intervention strategies
will be implemented
• APD in compliance with providing
specified complaint information to USDOJ
III. F – LANGUAGE ACCESS PLAN
• Language Access Plan completed
• APD working through logistics for
compliance
• Remaining work: providing translated
forms in several languages, assessing
technology for real-time translation rather
than a language access phone line
III. G – COMMUNITY ENGAGEMENT
• Community Engagement Plan completed
• Community Engagement Unit (CEU) fully
functional
• CEU coordinating engagement for Patrol
Division
• CEU part of Compliance & Professional
Standards Division

COMPLIANCE - OVERVIEW

NEXT STEPS
• IADLEST certified training
• Language Access Plan to be
implemented
• Data and Policy Analysts to be hired

ONGOING WORK
• Monitor use of force and bias investigations.

Submit excessive force and bias related
investigations to USDOJ – rolling basis.
• Hire analysts to maintain compliance with data
collection & analysis – recruitment in process.
• Continue self - assessment reports every 6 months.

APD’s assessment reports are online
• First Compliance Report is online

AGREEMENT TERMINATION
• Agreement ends when DOJ
confirms 12 consecutive months of
continued sustained substantial
compliance.
• APD on track with agreement and
all timelines

QUESTIONS
A
06-09-26

STAFF REPORT TO THE CITY COUNCIL
DATE:

TO:

Regular Meeting of June 9, 2026
Honorable Mayor and Members of the City Council
SUBMITTED BY: Christina Garcia, CMC, Assistant City Clerk SUBJECT: City Council Meeting Minutes of May 12, 2026

RECOMMENDED ACTION
It is recommended that the City Council continue the Meeting Minutes of May 12, 2026, to the next meeting.

FISCAL IMPACT
None

DISCUSSION
N/A

ATTACHMENT
None.

Cg
B
06-09-26

STAFF REPORT TO THE CITY COUNCIL
DATE:

TO:

Regular Meeting of June 9, 2026
Honorable Mayor and Members of the City Council
SUBMITTED BY: Christina Garcia, CMC, Assistant City Clerk SUBJECT: City Council Special Meeting Minutes of May 13, 2026

RECOMMENDED ACTION
It is recommended that the City Council continue the Special Meeting Minutes of May 13, 2026, to the next meeting.

FISCAL IMPACT

None

DISCUSSION
N/A

ATTACHMENT
None.

Cg
C
06-09-26

STAFF REPORT TO THE CITY COUNCIL
DATE:

TO:

Regular Meeting of June 9, 2026
Honorable Mayor and Members of the City Council
SUBMITTED BY: Christina Garcia, CMC, Assistant City Clerk SUBJECT: City Council Meeting Minutes of May 26, 2026

RECOMMENDED ACTION
It is recommended that the City Council continue the Meeting Minutes of May 26, 2026, to the next meeting.

FISCAL IMPACT
None

DISCUSSION
N/A

ATTACHMENT
None.

Cg
100 General Fund
Non departmental
00425510 IN SHAPE HEALTH CLUBS PAYROLL 446.97
00425514 LIFE INSURANCE CO OF NORTH AMERICA PAYROLL 5, 032.14 00425528 OPERATING ENGINEERS LOCAL NO 3 PAYROLL 4,896. 00 00425531 PARS PAYROLL 7,323.26
00425561 STATE OF CALIFORNIA PAYROLL 383.18
00425562 STATE OF CALIFORNIA PAYROLL 1,637.99
00954718 ANTIOCH PD SWORN MGMT ASSOC PAYROLL 1,200.00
00954719 ANTIOCH POLICE OFFICERS ASSOCIATION PAYROLL 2 4,760.23 00954720 ANTIOCH PW EMPLOYEE'S ASSOC PAYROLL 2,345.00
00954739 NATIONWIDE RETIREMENT SOLUTIONS PAYROLL 46,32 9.33 00954748 NATIONWIDE RETIREMENT SOLUTION PAYROLL 35,472 .61 City Council
00425370 BERNAL JR, ROWLAND PER DIEM 506.00
00425429 ROCHA, LOUIS JESUS PER DIEM 506.00
00425446 VERIZON WIRELESS DATA USAGE 209.99
00425455 WILSON, MONICA E PER DIEM 506.00
00425456 WILSON, MONICA E EXPENSE REIMBURSEMENT 80.00
00425570 VERIZON WIRELESS DATA USAGE 210.00
00954721 BAY AREA NEWS GROUP - EAST BAY LEGAL AD 2,264 .40 City Attorney
00425360 AMAZON CAPITAL SERVICES INC OFFICE SUPPLIES 1 87.44 00425376 CANON FINANCIAL SERVICES COPIER LEASE 211.03
00425389 FEDEX LATE FEE 2.48
00425400 KRAMER WORKPLACE INVESTIGATIONS LEGAL SERVIC ES RENDERED 12,797.50 00425405 LOPEZ HERNANDEZ, PAMELA CARLOT EXPENSE REIMB URSEMENT 47.71 00425410 MEYERS NAVE A PROFESSIONAL CORP LEGAL SERVIC ES RENDERED 109,501.58 00425442 THOMSON WEST WESTLAW SUBSCRIPTION 947.60
00425446 VERIZON WIRELESS DATA USAGE 157.38
00425483 COLE HUBER LLP LEGAL SERVICES RENDERED 15,976 .00 00425563 STERICYCLE INC SHRED SERVICES 49.34
City Manager
00425376 CANON FINANCIAL SERVICES COPIER LEASE 211.02
00425446 VERIZON WIRELESS DATA USAGE 237.23
00425461 AMAZON CAPITAL SERVICES INC OFFICE SUPPLIES 3 00.22 00425462 AMBIUS PLANT SERVICES 2,251.79
00425563 STERICYCLE INC SHRED SERVICES 49.33
00425570 VERIZON WIRELESS DATA USAGE 183.37
City Clerk
00425446 VERIZON WIRELESS DATA USAGE 104.92
approved budget and are being presented to City Council for ratification and approval.

CLAIMS BY FUND REPOIRT

FOR THE PERIOD OF
MAY 15 - MAY 28, 2026
FUND/CHECK#
In accordance with Antioch Municipal Code §3-2.01 regarding Warrants, the issued checks in this report have been certified by the Finance Director to be in conformance with the City's Finance Accounting
Prepared by: L.Reyes
6/4/2026 June 9, 2026 Page 1

CLAIMS BY FUND REPOIRT

FOR THE PERIOD OF
MAY 15 - MAY 28, 2026
FUND/CHECK#
00425563 STERICYCLE INC SHRED SERVICES 49.33
00425570 VERIZON WIRELESS DATA USAGE 104.92
City Treasurer
00425446 VERIZON WIRELESS DATA USAGE 52.46
00425570 VERIZON WIRELESS DATA USAGE 52.46
Human Resources
00425366 BALESTRIERI, ADRIANNA EXPENSE REIMBURSEMENT 6 2.30 00425376 CANON FINANCIAL SERVICES COPIER LEASE 278.43
00425492 CPS HUMAN RESOURCE SERVICES RECRUITMENT EXAM 371.84 00425499 DIABLO LIVE SCAN LLC FINGERPRINTS APPS 620.00
00425509 HIRERIGHT GIS INTERMEDIATE CORP INC BACKGROU ND SCREENING SVC 367.67 00425512 LANGUAGE TESTING INTERNATIONAL INC LANGUAGE TESTING 145.00 00425573 ZEPEDA, JUAN C EXPENSE REIMBURSEMENT 50.00
Finance Administration
00425376 CANON FINANCIAL SERVICES COPIER LEASE 251.11
00425446 VERIZON WIRELESS DATA USAGE 52.46
00425570 VERIZON WIRELESS DATA USAGE 52.46
Finance Accounting
00425360 AMAZON CAPITAL SERVICES INC OFFICE SUPPLIES 8 1.48 00954721 BAY AREA NEWS GROUP - EAST BAY LEGAL AD 1,066 .92 Finance Operations
00425358 AGUIRRE, DAMIEN MOISES EXPENSE REIMBURSEMENT 86.13 Non Departmental
00425416 PACIFIC CREDIT SERVICES COLLECTION FEES 66.00
00425420 PARS PD SUPP GASBS 68 REPORT 2,450.00
00425421 PARS PD SUPP PLAN VALUATION 7,000.00
00425425 RAMBAR INC CHECK REPLACEMENT 3,126.00
00425536 PYRO SPECTACULARS NORTH INC FIREWORKS INITIA L PYMT 20,248.00 Public Works Administration
00425376 CANON FINANCIAL SERVICES COPIER LEASE 196.00
Public Works Street Maintenance
00425362 ANRAK CORP ASPHALT GRINDING 13,500.00
00425380 CONTRA COSTA FIRE EQUIPMENT FIRE EXTINGUISHE RS 1,084.98 00425394 HAWTHORN VENTURES LLC UNIFORMS 583.90
00425395 HOME DEPOT, THE WATER 518.60
00425434 SHARJO LLC ABATEMENT SERVICES 1,871.86
00425439 SUBURBAN PROPANE PROPANE 930.28
00425481 CIBRIAN, ARMANDO EXPENSE REIMBURSEMENT 100.00
00425515 LIM AUTOMOTIVE SUPPLY INC PARTS 779.47
00425552 SHARJO LLC ABATEMENT SERVICES-LABOR 4,700.60
00425559 STAN'S HARDWARE LLC SUPPLIES 19.73
00425570 VERIZON WIRELESS DATA USAGE 1,482.92
00954700 MANERI SIGN COMPANY STREET SIGNS 77.60
00954707 SHERWIN WILLIAMS CO INC SUPPLIES 81.56
Public Works-Signal/Street Lights
00425417 PACIFIC GAS & ELECTRIC CO ELECTRIC 229.13
Finance Accounting
Prepared by: L.Reyes
6/4/2026 June 9, 2026 Page 2

CLAIMS BY FUND REPOIRT

FOR THE PERIOD OF
MAY 15 - MAY 28, 2026
FUND/CHECK#
00425470 AT & T MCI MODEM 646.95
00425496 DC ELECTRIC GROUP INC ELECTRICAL SERVICES 16, 875.75 00425530 PACIFIC GAS & ELECTRIC CO ELECTRICAL 208.07
00954721 BAY AREA NEWS GROUP - EAST BAY LEGAL AD 233.5 8 Public Works-Facilities Maintenance
00425369 BAY ALARM COMPANY APRIL MAINTENANCE 4,878.45
00425380 CONTRA COSTA FIRE EQUIPMENT FIRE EXTINGUISHE RS 753.41 00425388 FDL CONCRETE WORKS INC SURFACE REPAIR PD 3,97 5.00 00425394 HAWTHORN VENTURES LLC UNIFORMS 42.59
00425395 HOME DEPOT, THE SUPPLIES 2,012.70
00425396 HONEYWELL INTERNATIONAL INC REPAIR SERVICES 3 ,011.25 00425397 KARLA'S JANITORIAL & SUPPLIERS, LLC JANITORI AL SERVICES 18,278.80 00425406 M & L OVERHEAD DOORS REPAIR SERVICES 987.32
00425407 MARK PETERSEN CORP PLUMBING SERVICES 470.00
00425414 OMEGA INDUSTRIAL SUPPLY INC SUPPLIES 3,896.40
00425417 PACIFIC GAS & ELECTRIC CO GAS 790.98
00425422 PEPPER INVESTMENTS INC PEST CONTROL 2,295.00
00425426 REAL PROTECTION INC. FIRE PANEL UPGRADE 24,10 0.00 00425428 ROBINS LOCK & KEY LOCKSMITH SERVICES 400.00
00425470 AT & T MCI MODEM 95.40
00425471 BAY AREA AIR QUALITY MANAGEMENT DIST LATE FE E 686.00 00425493 CRYSTAL CLEAR LOGOS INC STAFF APPAREL 433.64
00425496 DC ELECTRIC GROUP INC ELECTRICAL SERVICES 182 .89 00425503 FDL CONCRETE WORKS INC BUILDING REMODEL 30,25 2.00 00425521 MOTIS LLC PATHWAY GUARDS 11,587.41
00425559 STAN'S HARDWARE LLC SUPPLIES 102.59
00425570 VERIZON WIRELESS DATA USAGE 104.92
00954688 ANIXTER INC LOCKS 200.56
00954693
CONSOLIDATED ELECTRICAL DISTRIBUTORS PARTS 37.57
00954708 STANDARD PLUMBING SUPPLY CO. INC PLUMBING SU PPLIES 1,424.88 00954712 UNLIMITED GRAPHIC & SIGN NETWORK DECALS 2,245 .22 00954713 W.W. GRAINGER INC PARTS 1,257.11
00954716 ALLIANT INSURANCE SERVICES INSURANCE PREMIUM 1,737.00 00954721 BAY AREA NEWS GROUP - EAST BAY LEGAL AD 245.8 2 00954724
CONSOLIDATED ELECTRICAL DISTRIBUTORS SUPPLIES 12.02
00954743 STANDARD PLUMBING SUPPLY CO. INC SUPPLIES 81. 08 Public Works-Parks Maint
00425394 HAWTHORN VENTURES LLC UNIFORMS 49.29
00425470 AT & T MCI MODEM 161.60
Public Works-Median/General Land
00425417 PACIFIC GAS & ELECTRIC CO ELECTRIC 12.30
00425470 AT & T MCI MODEM 450.55
00954721 BAY AREA NEWS GROUP - EAST BAY LEGAL AD 497.7 6 Police Administration
00425357 ADAMSON POLICE PRODUCTS EQUIPMENT 5,453.43
00425376 CANON FINANCIAL SERVICES COPIER LEASE 2,419.2 9 Finance Accounting
Prepared by: L.Reyes
6/4/2026 June 9, 2026 Page 3

CLAIMS BY FUND REPOIRT

FOR THE PERIOD OF
MAY 15 - MAY 28, 2026
FUND/CHECK#
00425378 CONTRA COSTA COUNTY TRAINING 1,275.00
00425380 CONTRA COSTA FIRE EQUIPMENT FIRE EXTINGUISHE RS 749.27 00425382 CRIME SCENE CLEANERS INC PATROL VEHICLE SANI TIZE 260.00 00425387 EAN SERVICES LLC TOLL FEE 26.90
00425390 FERRETLY INTERNATIONAL INC REPORT PACKAGE 1,5 00.00 00425398 KNOX, JAMES BACKGROUNDS 2,567.83
00425409 METRO MOBILE EQUIPMENT EQUIPMENT 5,089.98
00425412 NIEVES, DIANE GUADALUPE EXPENSE REIMBURSEMEN T 70.00 00425413 OFFICE DEPOT INC OFFICE SUPPLIES 352.95
00425431 SCHNEIDER, MICHAEL C EXPENSE REIMBURSEMENT 21 6.30 00425435 SHRED IT INC SHRED SERVICES 164.69
00425437 SOUTH BAY REGIONAL PUBLIC SAFETY TRAINING 500 .00 00425449 VIGIL JR, JOSEPH CHECK REPLACEMENT 460.00
00425454 WHITSON, HUNTER ALAN EXPENSE REIMBURSEMENT 30 .00 00425458 ADAMSON POLICE PRODUCTS UNIFORMS 1,749.84
00425459 AGUILAR, SAUL PER DIEM 430.00
00425460 AIRDATA UAV INC DRONE MANAGEMENT 5,760.00
00425461 AMAZON CAPITAL SERVICES INC OFFICE SUPPLIES 1 ,084.75 00425463 AMERICAN TROPHIES MAILBOX TAGS 84.17
00425464 ANDRADE, TANNER JASON EXPENSE REIMBURSEMENT 6 81.14 00425470 AT & T MCI MODEM 847.98
00425476 BUSHBY, BRANDON MATTHEW EXPENSE REIMBURSEMEN T 777.14 00425480 CESAR, FRANCO D PER DIEM 368.00
00425484 COLE PRO MEDIA CORP ENGAGEMENT ADVISING 8,000 .00 00425493 CRYSTAL CLEAR LOGOS INC UNIFORMS 24.15
00425498 DESIDERIO, JAMES PER DIEM 172.00
00425511 KENDALL, PRICE JULIUS PER DIEM 258.00
00425513 LEXISNEXIS MONTHLY FEE 253.13
00425519 MOLINA, MARCOS NIETO EXPENSE REIMBURSEMENT 36 .75 00425520 MORRIS, GEOFFREY S PER DIEM 430.00
00425537 REACH PROJECT INC APRIL 2026 SERVICES 34,166. 00 00425545 SCHNEIDER, MICHAEL C EXPENSE REIMBURSEMENT 29 2.78 00425546 SCHNEIDER, MICHAEL C EXPENSE REIMBURSEMENT 19 9.78 00425547 SCHNEIDER, MICHAEL C EXPENSE REIMBURSEMENT 28 7.47 00425548 SCHNEIDER, MICHAEL C EXPENSE REIMBURSEMENT 12 1.75 00425549 SCHNEIDER, MICHAEL C EXPENSE REIMBURSEMENT 45 2.29 00425554 SHIPILOV, NICHOLAS VLADIMIR PER DIEM 430.00
00425557 SOUTH BAY REGIONAL PUBLIC SAFETY TRAINING 622 .00 00954691 CHAPLIN & HILL INVESTIGATIVE SERVICES IA IN VESTIGATIONS 45,947.09 00954725 CRITICAL INCIDENT VIDEOS CORP CHECK REPLACEM ENT 6,000.00 00954730 GALLS LLC EQUIPMENT 450.68
00954737 LOPEZ, DEBORAH FAYE BACKGROUND 2,500.00
Compliance & Prof. Standards
00425359 AHMED, ALTAAF EXPENSE REIMBURSEMENT 512.81
00954702 MS INVESTIGATIVE SVS & CONSULTING DOJ CONSUL TING 20,013.00 Finance Accounting
Prepared by: L.Reyes
6/4/2026 June 9, 2026 Page 4

CLAIMS BY FUND REPOIRT

FOR THE PERIOD OF
MAY 15 - MAY 28, 2026
FUND/CHECK#
Police Community Policing
00425452 WATT PETROLEUM LLC CAR WASHES 560.00
00425467 ARMSTRONG, KYLE ALEXANDER EXPENSE REIMBURSEM ENT 45.00 00425475 EMPLOYEE ADVANCED DISABILITY PENSION 6,589.00
00425518 MARQUES, SHAWN LUIS EXPENSE REIMBURSEMENT 249 .92 00425553 EMPLOYEE ADVANCED DISABILITY PENSION 5,855.50
00425575 RETIREE MEDICAL AFTER RETIREMENT 2,175.72
00425577 RETIREE MEDICAL AFTER RETIREMENT 1,753.29
00425583 RETIREE MEDICAL AFTER RETIREMENT 1,708.18
00425589 RETIREE MEDICAL AFTER RETIREMENT 1,006.86
00425590 RETIREE MEDICAL AFTER RETIREMENT 551.66
00425591 RETIREE MEDICAL AFTER RETIREMENT 551.66
00425592 RETIREE MEDICAL AFTER RETIREMENT 551.66
00425598 RETIREE MEDICAL AFTER RETIREMENT 2,877.04
00954729 RETIREE MEDICAL AFTER RETIREMENT 4,351.44
00954751 RETIREE MEDICAL AFTER RETIREMENT 551.66
00954752 RETIREE MEDICAL AFTER RETIREMENT 2,877.04
00954753 RETIREE MEDICAL AFTER RETIREMENT 108.33
00954757 RETIREE MEDICAL AFTER RETIREMENT 1,363.69
00954758 RETIREE MEDICAL AFTER RETIREMENT 480.87
00954760 RETIREE MEDICAL AFTER RETIREMENT 2,175.72
00954761 RETIREE MEDICAL AFTER RETIREMENT 981.40
00954764 RETIREE MEDICAL AFTER RETIREMENT 1,230.87
00954765 RETIREE MEDICAL AFTER RETIREMENT 551.66
00954767 RETIREE MEDICAL AFTER RETIREMENT 2,175.72
00954771 RETIREE MEDICAL AFTER RETIREMENT 2,175.72
00954774 RETIREE MEDICAL AFTER RETIREMENT 1,168.86
00954775 RETIREE MEDICAL AFTER RETIREMENT 2,175.72
00954780 RETIREE MEDICAL AFTER RETIREMENT 551.66
00954782 RETIREE MEDICAL AFTER RETIREMENT 435.00
00954784 RETIREE MEDICAL AFTER RETIREMENT 1,169.00
00954787 RETIREE MEDICAL AFTER RETIREMENT 981.40
00954796 RETIREE MEDICAL AFTER RETIREMENT 2,175.72
00954797 RETIREE MEDICAL AFTER RETIREMENT 933.06
00954801 RETIREE MEDICAL AFTER RETIREMENT 2,175.72
00954803 RETIREE MEDICAL AFTER RETIREMENT 2,175.72
00954804 RETIREE MEDICAL AFTER RETIREMENT 1,160.00
00954805 RETIREE MEDICAL AFTER RETIREMENT 2,175.72
00954808 RETIREE MEDICAL AFTER RETIREMENT 1,941.95
00954816 RETIREE MEDICAL AFTER RETIREMENT 2,175.72
00954822 RETIREE MEDICAL AFTER RETIREMENT 551.66
00954823 RETIREE MEDICAL AFTER RETIREMENT 1,169.00
00954824 RETIREE MEDICAL AFTER RETIREMENT 236.90
00954825 RETIREE MEDICAL AFTER RETIREMENT 2,175.72
00954827 RETIREE MEDICAL AFTER RETIREMENT 693.84
00954833 RETIREE MEDICAL AFTER RETIREMENT 2,877.04
Finance Accounting
Prepared by: L.Reyes
6/4/2026 June 9, 2026 Page 5

CLAIMS BY FUND REPOIRT

FOR THE PERIOD OF
MAY 15 - MAY 28, 2026
FUND/CHECK#
00954835 RETIREE MEDICAL AFTER RETIREMENT 194.83
00954836 RETIREE MEDICAL AFTER RETIREMENT 714.65
00954837 RETIREE MEDICAL AFTER RETIREMENT 1,647.45
00954838 RETIREE MEDICAL AFTER RETIREMENT 2,175.72
00954842 RETIREE MEDICAL AFTER RETIREMENT 2,175.72
00954849 RETIREE MEDICAL AFTER RETIREMENT 981.40
00954851 RETIREE MEDICAL AFTER RETIREMENT 2,877.04
00954854 RETIREE MEDICAL AFTER RETIREMENT 1,033.14
00954855 RETIREE MEDICAL AFTER RETIREMENT 1,591.29
00954856 RETIREE MEDICAL AFTER RETIREMENT 714.65
00954858 RETIREE MEDICAL AFTER RETIREMENT 2,738.00
00954860 RETIREE MEDICAL AFTER RETIREMENT 1,941.95
00954862 RETIREE MEDICAL AFTER RETIREMENT 1,449.15
00954863 RETIREE MEDICAL AFTER RETIREMENT 503.50
00954864 RETIREE MEDICAL AFTER RETIREMENT 2,877.04
00954865 RETIREE MEDICAL AFTER RETIREMENT 1,006.86
00954866 RETIREE MEDICAL AFTER RETIREMENT 2,058.83
00954868 RETIREE MEDICAL AFTER RETIREMENT 1,169.00
00954872 RETIREE MEDICAL AFTER RETIREMENT 2,175.72
00954876 RETIREE MEDICAL AFTER RETIREMENT 2,175.72
00954878 RETIREE MEDICAL AFTER RETIREMENT 2,220.83
00954882 RETIREE MEDICAL AFTER RETIREMENT 2,175.72
00954883 RETIREE MEDICAL AFTER RETIREMENT 1,169.00
00954885 RETIREE MEDICAL AFTER RETIREMENT 551.66
00954886 RETIREE MEDICAL AFTER RETIREMENT 1,591.29
00954890 RETIREE MEDICAL AFTER RETIREMENT 422.43
00954899 RETIREE MEDICAL AFTER RETIREMENT 777.43
00954900 RETIREE MEDICAL AFTER RETIREMENT 2,877.04
00954902 RETIREE MEDICAL AFTER RETIREMENT 1,745.99
00954910 RETIREE MEDICAL AFTER RETIREMENT 2,175.72
00954911 RETIREE MEDICAL AFTER RETIREMENT 2,175.72
00954913 RETIREE MEDICAL AFTER RETIREMENT 2,175.72
00954914 RETIREE MEDICAL AFTER RETIREMENT 768.56
00954915 RETIREE MEDICAL AFTER RETIREMENT 2,175.72
00954918 RETIREE MEDICAL AFTER RETIREMENT 2,175.72
00954922 RETIREE MEDICAL AFTER RETIREMENT 551.66
00954923 RETIREE MEDICAL AFTER RETIREMENT 2,175.72
00954925 RETIREE MEDICAL AFTER RETIREMENT 2,175.72
00954929 RETIREE MEDICAL AFTER RETIREMENT 800.58
00954934 RETIREE MEDICAL AFTER RETIREMENT 2,063.80
00954935 RETIREE MEDICAL AFTER RETIREMENT 926.30
00954937 RETIREE MEDICAL AFTER RETIREMENT 1,678.00
00954939 RETIREE MEDICAL AFTER RETIREMENT 958.58
00954940 RETIREE MEDICAL AFTER RETIREMENT 1,006.86
00954942 RETIREE MEDICAL AFTER RETIREMENT 37.54
00954944 RETIREE MEDICAL AFTER RETIREMENT 2,175.72
Finance Accounting
Prepared by: L.Reyes
6/4/2026 June 9, 2026 Page 6

CLAIMS BY FUND REPOIRT

FOR THE PERIOD OF
MAY 15 - MAY 28, 2026
FUND/CHECK#
Police Traffic Division
00425461 AMAZON CAPITAL SERVICES INC OFFICE SUPPLIES 6 9.01 Police Investigations
00425379 CONTRA COSTA COUNTY FORENSICS 32,346.55
00425432 SEROLOGICAL RESEARCH INSTITUTE DNA EVIDENCE PROCESSING 1,550.00 00425447 VERIZON WIRELESS CELL PHONE EVIDENCE 150.00
00425461 AMAZON CAPITAL SERVICES INC OFFICE SUPPLIES 6 37.58 00425473 EMPLOYEE ADVANCED DISABILITY PENSION 7,321.00
00425485 CONTRA COSTA COUNTY HEALTH SVS SART EXAM 1,70 0.00 00425533 PEDREIRA, NICCO PER DIEM 430.00
00425550 SEROLOGICAL RESEARCH INSTITUTE DNA PROCESSIN G 4,380.00 00425560 STATE OF CALIFORNIA FINGERPRINTS 656.00
00425564 T MOBILE USA INC CELL PHONE EVIDENCE 165.00
00425565 THOMSON WEST CRIME ANALYSIS 1,995.00
00425570 VERIZON WIRELESS VEHICLE MODEMS 3,048.82
00954714 WILLIAMS SCOTSMAN INC EVIDENCE STORAGE 246.72
00954746 WILLIAMS SCOTSMAN INC EVIDENCE STORAGE 342.10
PD Special Investigations Unit
00425572 WHITAKER II, WILLIAM SOU FUNDS 5,000.00
Police Communications
00425377 COMCAST CONNECTION SERVICES 516.42
00425419 PACIFIC TELEMANAGEMENT SERVICES PAYPHONE 78.0 0 00425448 VERSATERM PUBLIC SAFETY US, INC TRAINING 2,05 0.00 00425461 AMAZON CAPITAL SERVICES INC OFFICE SUPPLIES 6 03.50 00425470 AT & T MCI MODEM 1,970.26
00425506 GLOBALSTAR INC SATELITE PHONE 271.72
00425522 MOTOROLA SOLUTIONS INC RADIO SERVICE 720.00
00425523 MOTOROLA SOLUTIONS INC RADIOS 90,621.46
00954703 NORTHERN COMMUNICATION SVS INC 911 ROUTING 42 0.50 00954740 NORTHERN COMMUNICATION SVS INC 911 CALL ROUT ING 3.87 Office Of Emergency Management
00425423 PITTMAN, DOUGLAS OES MANAGEMENT 7,500.00
00425470 AT & T MCI MODEM 496.75
Police Facilities Maintenance
00425369 BAY ALARM COMPANY MARCH MAINTENANCE 2,870.12
00425396 HONEYWELL INTERNATIONAL INC SUBSTATION HVAC MAINTENANCE 2,825.60 00425397 KARLA'S JANITORIAL & SUPPLIERS, LLC JANITORI AL SERVICES 16,875.28 00425422 PEPPER INVESTMENTS INC PEST CONTROL 444.00
00425461 AMAZON CAPITAL SERVICES INC OFFICE SUPPLIES 5 6.24 00425470 AT & T MCI MODEM 283.62
Youth Network Services
00425446 VERIZON WIRELESS DATA USAGE 157.38
00425461 AMAZON CAPITAL SERVICES INC OFFICE SUPPLIES 2 50.28 00425495 DASILVA, OLIVIA TERESA INTERNSHIP-YOCH PROGR AM. 358.20 00425540 RICHMOND COMMUNITY FOUNDATION PROFESSIONAL S ERVICES 17,350.91 00425542 RR MINISTRIES TUTORING SERVICES MAY 26 3,386. 80 Finance Accounting
Prepared by: L.Reyes
6/4/2026 June 9, 2026 Page 7

CLAIMS BY FUND REPOIRT

FOR THE PERIOD OF
MAY 15 - MAY 28, 2026
FUND/CHECK#
00425567 TRUJILLO, ELSA ROMY INTERNSHIP-YOCH PROGRAM 4 83.57 00425570 VERIZON WIRELESS DATA USAGE 767.63
00954736 ISSQUARED, INC A/V FOR PSCR 3,732.70
Housing and Homelessness
00425446 VERIZON WIRELESS DATA USAGE 52.61
00425486 CONTRA COSTA COUNTY HEALTH SVS Q3 INVOICE FO R CORE-ANTIOCH 39,520.00 00425532 PATEL, MADHUBEN DAMAGE CLAIM FOR UNHOUSED 52 0.00 00425551 SHARE COMMUNITY, THE SHOWER PROGRAM APR 2026 2,465.00 00425570 VERIZON WIRELESS DATA USAGE 52.62
Violence Intervention & Preven
00425532 PATEL, MADHUBEN EMERGENCY MOTEL STAY 750.00
00425534 PRATER, KALAN EVENT: ROOTS & RIGHTS DJ 500.00
PSCR Administration
00425369 BAY ALARM COMPANY FEBRUARY MAINTENANCE 1,072. 68 00425376 CANON FINANCIAL SERVICES COPIER LEASE 204.13
00425413 OFFICE DEPOT INC OFFICE SUPPLIES 42.83
00425446 VERIZON WIRELESS DATA USAGE 90.62
00425461 AMAZON CAPITAL SERVICES INC OFFICE SUPPLIES 2 11.86 00425570 VERIZON WIRELESS DATA USAGE 51.51
Community Development Administration
00425570 VERIZON WIRELESS DATA USAGE 125.20
00954710 UBEO BUSINESS SERVICES COPIER 170.38
Community Development Land Planning Services
00425570 VERIZON WIRELESS DATA USAGE 104.92
00954721 BAY AREA NEWS GROUP - EAST BAY LEGAL AD 237.6 6 CD Code Enforcement
00425502 FASTRAK VIOLATION PROCESSING TOLL 8.50
00425505 GBA STORAGE LLC MONTHLY STORAGE FEE 260.00
00425570 VERIZON WIRELESS DATA USAGE 234.44
PW Engineer Land Development
00425446 VERIZON WIRELESS DATA USAGE 38.01
00425470 AT & T MCI MODEM 63.08
00425570 VERIZON WIRELESS DATA USAGE 52.61
Community Development Building Inspection
00425570 VERIZON WIRELESS DATA USAGE 230.06
Capital Imp. Administration
00425376 CANON FINANCIAL SERVICES COPIER LEASE 283.93
00425413 OFFICE DEPOT INC OFFICE SUPPLIES 120.15
00425570 VERIZON WIRELESS DATA USAGE 52.46
203 ERF Grant Fund
Housing and Homelessness
00425486 CONTRA COSTA COUNTY HEALTH SVS INV FOR CORE Q3 39,520.00 00425544 RUDRAM LLC EXECUTIVE INN LEASE 102,300.00
204 California Volunteers Grant Fund
Youth Network Services
00425543 RUBICON PROGRAMS INC JAN INVOICE FOR SOAR 38, 810.20 Finance Accounting
Prepared by: L.Reyes
6/4/2026 June 9, 2026 Page 8

CLAIMS BY FUND REPOIRT

FOR THE PERIOD OF
MAY 15 - MAY 28, 2026
FUND/CHECK#
210 Federal Asset Seizure Fund
Asset Forfeiture
00425441 THE ARMORED GROUP LLC ARMORED EQUIPMENT TRUC K 85,666.83 212 CDBG Fund
CDBG
00425408 MEALS ON WHEELS & SR OUTREACH SVS Q3FY25-26- MOW-CM-REIM 2,500.44 00425411 MONUMENT IMPACT Q3FY25-26MIMP-REIM 4,875.75
00425516 LIONS CTR FOR THE VISUALLY IMPAIRED Q3FY25-2 6-LION-REIM 2,073.52 00425527 OMBUDSMAN SERVICES OF CCC Q3FY25-26-EMPA-REI M 2,546.10 00954721 BAY AREA NEWS GROUP - EAST BAY LEGAL AD 510.0 0 213 Gas Tax Fund
Streets
00425417 PACIFIC GAS & ELECTRIC CO ELECTRIC 369.00
00425530 PACIFIC GAS & ELECTRIC CO ELECTRIC 235.10
00954721 BAY AREA NEWS GROUP - EAST BAY LEGAL AD 485.5 2 214 Animal Services Fund
Animal Services
00425399 KOEFRAN SERVICES INC CREMATION SERVICES 4,576 .00 00425453 WEDGEWOOD PHARMACY VET SUPPLIES 82.59
00954746 WILLIAMS SCOTSMAN INC STORAGE 150.53
216 Park-In-Lieu Fund
Non departmental
Parks & Open Space
00425391 FRONTLINE GENERAL ENG CONSTRUCTION PROGESS P AYMENT #7 8,302.93 00425418 PACIFIC GAS & ELECTRIC CO ELECTRIC 3,500.00
219 Recreation Fund
Non departmental
00425479 CELEBRATE ANTIOCH FOUNDATION MOBILE STAGE DE POSIT REFUND 1,000.00 00425487 CONTRA COSTA COUNTY OFFICE OF EDU REFUND DEP OSIT 500.00 00425541 ROTHSCHILD, TANGIKINA REFUND DEPOSIT 500.00
Nick Rodriguez Community Cent
00425360 AMAZON CAPITAL SERVICES INC OFFICE SUPPLIES 4 99.01 00425369 BAY ALARM COMPANY MARCH MAINTENANCE 286.47
00425376 CANON FINANCIAL SERVICES COPIER LEASE 287.28
00425380 CONTRA COSTA FIRE EQUIPMENT FIRE EXTINGUISHE RS 444.80 00425422 PEPPER INVESTMENTS INC PEST CONTROL 444.00
00425470 AT & T MCI MODEM 77.31
00425570 VERIZON WIRELESS DATA USAGE 52.46
00954742 SHERWIN WILLIAMS CO INC SUPPLIES 477.80
Recreation Sports Programs
00425369 BAY ALARM COMPANY MARCH MAINTENANCE 239.19
00425393 GONZALEZ-ALSTON, ZONIA V CONTRACTOR PAYMENT 3 55.20 00425395 HOME DEPOT, THE SUPPLIES 39.08
00425446 VERIZON WIRELESS DATA USAGE 49.02
00425461 AMAZON CAPITAL SERVICES INC OFFICE SUPPLIES 2 09.61 00425470 AT & T MCI MODEM 32.32
Finance Accounting
Prepared by: L.Reyes
6/4/2026 June 9, 2026 Page 9

CLAIMS BY FUND REPOIRT

FOR THE PERIOD OF
MAY 15 - MAY 28, 2026
FUND/CHECK#
00425478 CALIPRINTS LLC UNIFORMS 308.18
Recreation-Comm Center
00425369 BAY ALARM COMPANY FEBRUARY MAINTENANCE 526.26
00425380 CONTRA COSTA FIRE EQUIPMENT FIRE EXTINGUISHE RS 581.60 00425413 OFFICE DEPOT INC OFFICE SUPPLIES 50.61
00425417 PACIFIC GAS & ELECTRIC CO GAS 9,933.29
00425461 AMAZON CAPITAL SERVICES INC OFFICE SUPPLIES 5 70.61 00425469 AT & T MCI MODEM 63.52
00425470 AT & T MCI MODEM 33.55
00425478 CALIPRINTS LLC UNIFORMS 2,399.93
00425491 COSTCO VARIOUS BUSINESS EXPENSES 492.71
00425569 URBAN RESTORATION GROUP MURAL GRAFFITI SHIEL D COATING 4,865.66 00954710 UBEO BUSINESS SERVICES COPIER CHARGES 167.32
00954711 ULINE INC SUPPLIES 637.97
00954742 SHERWIN WILLIAMS CO INC SUPPLIES 1,451.98
Recreation Water Park
00425369 BAY ALARM COMPANY APRIL MAINTENANCE 1,142.07
00425376 CANON FINANCIAL SERVICES COPIER LEASE 386.43
00425380 CONTRA COSTA FIRE EQUIPMENT FIRE EXTINGUISHE RS 585.06 00425395 HOME DEPOT, THE PARTS 4,226.45
00425422 PEPPER INVESTMENTS INC PEST CONTROL 1,086.00
00425446 VERIZON WIRELESS DATA USAGE 40.44
00425451 WATER SAFETY PRODUCTS INC RING BUOYS 2,879.27
00425461 AMAZON CAPITAL SERVICES INC OFFICE SUPPLIES 2 88.30 00425470 AT & T MCI MODEM 189.24
00425570 VERIZON WIRELESS DATA USAGE 52.46
00954706 SCP DISTRIBUTORS LLC CHEMICALS 1,943.88
00954747 COLE SUPPLY COMPANY LLC SUPPLIES 410.47
220 Traffic Signalization Fund
Traffic Signals
00954699 INTERWEST CONSULTING GROUP INC PROFESSIONAL SVS 22,120.00 00954709 TJKM TRANSPORTATION CONSULTANTS PROFESSIONAL SVS 407.80 221 Asset Forfeiture Fund
Asset Forfeiture
00425441 THE ARMORED GROUP LLC ARMORED EQUIPMENT TRUC K 107,018.81 226 Solid Waste Reduction Fund
Solid Waste
00954695 ECOHERO SHOW LLC, THE SCHOOL ASSEMBLY 1,100.0 0 229 Pollution Elimination Fund
Channel Maintenance Operation
00425364 ATLANTIS DIVING & SALVAGE CO REPAIR SERVICES 3,000.00 00425373 BLANKINSHIP & ASSOCIATES INC 2026 RMA TRAINI NG 2,652.13 00425395 HOME DEPOT, THE PARTS 50.07
00425436 SILVA, DAVID LANDSCAPE SERVICES 5,640.00
00425508 HAWTHORN VENTURES LLC SAFETY SHOES- FERNANDE Z, K 294.60 00425517 LIVE OAK ASSOCIATES INC BIOLOGIST SERVICES 3, 842.50 Finance Accounting
Prepared by: L.Reyes
6/4/2026 June 9, 2026 Page 10

CLAIMS BY FUND REPOIRT

FOR THE PERIOD OF
MAY 15 - MAY 28, 2026
FUND/CHECK#
00425555 SILVA, DAVID LANDSCAPE SERVICES 5,640.00
238 PEG Franchise Fee Fund
Non Departmental
00954736 ISSQUARED, INC A/V EQUIPMENT FOR NRCC 8,096.7 3 251 Lone Tree SLLMD Fund
Lonetree Maintenance Zone 1
00425470 AT & T MCI MODEM 129.28
Lonetree Maintenance Zone 2
00425470 AT & T MCI MODEM 223.11
Lonetree Maintenance Zone 3
00425470 AT & T MCI MODEM 96.96
254 Hillcrest SLLMD Fund
Hillcrest Maintenance Zone 1
00425470 AT & T MCI MODEM 64.64
Hillcrest Maintenance Zone 2
00425470 AT & T MCI MODEM 226.24
Hillcrest Maintenance Zone 4
00425470 AT & T MCI MODEM 192.36
255 Park 1A Maintenance District Fund
Park 1A Maintenance District
00425369 BAY ALARM COMPANY MARCH MAINTENANCE 308.34
00425470 AT & T MCI MODEM 32.32
256 Citywide 2A Maintenance District Fund
Citywide 2A Maintenance Zone 9
00425470 AT & T MCI MODEM 129.28
257 SLLMD Administration Fund
SLLMD Administration
00425470 AT & T MCI MODEM 41.19
280 CFD 2016-01 Police Protection Fund
Police Community Policing
00425386 DTA PUBLIC FINANCE INC PROFESSIONAL SVS 7,280 .00 281 CFD 2018-01 Public Services Fund
CFD 2018-01 Maintenance
00425386 DTA PUBLIC FINANCE INC PROFESSIONAL SVS 6,97 8.75 282 CFD 2018-02 Police Protection Fund
Police Community Policing
00425386 DTA PUBLIC FINANCE INC PROFESSIONAL SVS 6,94 2.50 283 CFD 2022-01 Public Services Fund
CFD 2018-01 Maintenance
00425386 DTA PUBLIC FINANCE INC PROFESSIONAL SERVICES 7,268.75 311 Capital Improvement Fund
Parks & Open Space
00425383 DC ELECTRIC GROUP INC FIELD SURVEY 15,454.21
00425396 HONEYWELL INTERNATIONAL INC NRCC RENOVATION 3 5,000.00 00425402 LEBEC INC NRCC/ASC RENOVATION 56,720.00
Finance Accounting
Prepared by: L.Reyes
6/4/2026 June 9, 2026 Page 11

CLAIMS BY FUND REPOIRT

FOR THE PERIOD OF
MAY 15 - MAY 28, 2026
FUND/CHECK#
00425440 SUPERIOR FLOOR FTC LLC SUPPLIES-RENOVATION S R CTR 32,166.36 00425535 PRECISION PLUMBING & CONTRACTING INC RESTROO M RENOVATIONS-NRCC 25,000.00 00954721 BAY AREA NEWS GROUP - EAST BAY LEGAL AD 583.4 4 Streets
00425472 BKF ENGINEERS INC PROFESSIONAL SVS 2,964.48
Public Buildings & Facilities
00954721 BAY AREA NEWS GROUP - EAST BAY LEGAL AD 503.8 8 312 Prewett CIP Fund
Parks & Open Space
00425566 TOP LINE ENGINEERS INC PROGRESS PAYMENT #1 57 ,427.50 376 Lone Diamond Fund
Assessment District
00425424 PUBLIC STORAGE CHECK REPLACEMENT 297.00
569 Vehicle Replacement Fund
Equipment Maintenance
00425375 CAMPWAY TRUCK BED LINERS 9,299.92
00425443 TRUCKVAULT, INC STORAGE BOX 1,948.64
570 Equipment Maintenance Fund
Non departmental
00954698 HUNT & SONS LLC FUEL 19,891.19
00954733 HUNT & SONS LLC FUEL 18,170.90
Equipment Maintenance
00425371 BILL BRANDT FORD PARTS 1,429.32
00425374 BOTTI, MATTHEW R SMALL TOOLS 149.64
00425380 CONTRA COSTA FIRE EQUIPMENT FIRE EXTINGUISHE RS 1,369.58 00425403 LIM AUTOMOTIVE SUPPLY INC PARTS 911.90
00425415 OREILLY AUTO PARTS PARTS 757.67
00425438 SOUTHERN TIRE MART LLC TIRES 2,822.21
00425450 WALNUT CREEK FORD PARTS 1,381.85
00425474 BOTTI, MATTHEW R SMALL TOOLS 949.34
00425515 LIM AUTOMOTIVE SUPPLY INC PARTS 922.25
00425529 OREILLY AUTO PARTS PARTS 696.61
00425558 SOUTHERN TIRE MART LLC PARTS 713.14
00954696 FALCON COLLISION REPAIR INC REPAIR PARTS 6,18 0.57 00954701 MIDWEST MOTOR SUPPLY CO INC SUPPLIES 330.03
00954723 CANTER BUYER PARENT LP TIRES 3,141.94
00954727 FALCON COLLISION REPAIR INC REPAIR PARTS 9,85 9.03 00954738 MUNICIPAL MAINTENANCE EQUIPMENT INC PARTS 160.26 573 Information Services Fund
Information Services
00425446 VERIZON WIRELESS DATA USAGE 251.68
00425470 AT & T MCI MODEM 124.59
Network Support & PCs
00425361 AMS.NET LLC BARRACUDA PROTECTION 71,928.00
00425377 COMCAST CONNECTION SVS 1,378.25
00425470 AT & T MCI MODEM 2,014.93
Finance Accounting
Prepared by: L.Reyes
6/4/2026 June 9, 2026 Page 12

CLAIMS BY FUND REPOIRT

FOR THE PERIOD OF
MAY 15 - MAY 28, 2026
FUND/CHECK#
00954690 CARTER, RONN AUDIO & VISUAL SVCS 1,959.82
00954741 PEARSON, DAVID REMOTE SUPPORT 630.00
00954749 PAGEFREEZER SOFTWARE INC PAGEFREEZER ANNUAL 6 ,151.37 Telephone System
00425470 AT & T MCI MODEM 2,300.19
GIS Support Services
00425446 VERIZON WIRELESS DATA USAGE 38.01
00425570 VERIZON WIRELESS DATA USAGE 1,302.97
00954713 W.W. GRAINGER INC SUPPLIES 59.81
578 Post Retirement Medical-Misc Fund
Non Departmental
00425385 RETIREE CHECK REPLACEMENT 2,366.90
00425576 RETIREE MEDICAL AFTER RETIREMENT 218.00
00425579 RETIREE MEDICAL AFTER RETIREMENT 74.69
00425580 RETIREE MEDICAL AFTER RETIREMENT 473.38
00425582 RETIREE MEDICAL AFTER RETIREMENT 74.69
00425585 RETIREE MEDICAL AFTER RETIREMENT 316.77
00425586 RETIREE MEDICAL AFTER RETIREMENT 74.69
00425588 RETIREE MEDICAL AFTER RETIREMENT 547.38
00425594 RETIREE MEDICAL AFTER RETIREMENT 551.61
00425595 RETIREE MEDICAL AFTER RETIREMENT 74.69
00425596 RETIREE MEDICAL AFTER RETIREMENT 221.00
00954750 RETIREE MEDICAL AFTER RETIREMENT 311.38
00954754 RETIREE MEDICAL AFTER RETIREMENT 709.38
00954756 RETIREE MEDICAL AFTER RETIREMENT 311.38
00954759 RETIREE MEDICAL AFTER RETIREMENT 311.38
00954769 RETIREE MEDICAL AFTER RETIREMENT 311.38
00954772 RETIREE MEDICAL AFTER RETIREMENT 183.83
00954773 RETIREE MEDICAL AFTER RETIREMENT 311.38
00954776 RETIREE MEDICAL AFTER RETIREMENT 192.69
00954777 RETIREE MEDICAL AFTER RETIREMENT 547.38
00954778 RETIREE MEDICAL AFTER RETIREMENT 311.38
00954781 RETIREE MEDICAL AFTER RETIREMENT 547.38
00954788 RETIREE MEDICAL AFTER RETIREMENT 311.38
00954793 RETIREE MEDICAL AFTER RETIREMENT 74.69
00954795 RETIREE MEDICAL AFTER RETIREMENT 74.69
00954798 RETIREE MEDICAL AFTER RETIREMENT 311.38
00954799 RETIREE MEDICAL AFTER RETIREMENT 311.38
00954800 RETIREE MEDICAL AFTER RETIREMENT 192.69
00954802 RETIREE MEDICAL AFTER RETIREMENT 311.38
00954810 RETIREE MEDICAL AFTER RETIREMENT 709.38
00954811 RETIREE MEDICAL AFTER RETIREMENT 74.69
00954812 RETIREE MEDICAL AFTER RETIREMENT 215.16
00954814 RETIREE MEDICAL AFTER RETIREMENT 311.38
00954815 RETIREE MEDICAL AFTER RETIREMENT 192.69
00954820 RETIREE MEDICAL AFTER RETIREMENT 311.38
Finance Accounting
Prepared by: L.Reyes
6/4/2026 June 9, 2026 Page 13

CLAIMS BY FUND REPOIRT

FOR THE PERIOD OF
MAY 15 - MAY 28, 2026
FUND/CHECK#
00954821 RETIREE MEDICAL AFTER RETIREMENT 74.69
00954829 RETIREE MEDICAL AFTER RETIREMENT 74.69
00954830 RETIREE MEDICAL AFTER RETIREMENT 74.69
00954834 RETIREE MEDICAL AFTER RETIREMENT 74.69
00954840 RETIREE MEDICAL AFTER RETIREMENT 74.69
00954846 RETIREE MEDICAL AFTER RETIREMENT 192.69
00954847 RETIREE MEDICAL AFTER RETIREMENT 311.38
00954848 RETIREE MEDICAL AFTER RETIREMENT 311.38
00954850 RETIREE MEDICAL AFTER RETIREMENT 311.38
00954852 RETIREE MEDICAL AFTER RETIREMENT 311.38
00954853 RETIREE MEDICAL AFTER RETIREMENT 192.69
00954859 RETIREE MEDICAL AFTER RETIREMENT 74.69
00954861 RETIREE MEDICAL AFTER RETIREMENT 74.69
00954867 RETIREE MEDICAL AFTER RETIREMENT 405.65
00954869 RETIREE MEDICAL AFTER RETIREMENT 311.38
00954871 RETIREE MEDICAL AFTER RETIREMENT 192.69
00954875 RETIREE MEDICAL AFTER RETIREMENT 709.38
00954877 RETIREE MEDICAL AFTER RETIREMENT 74.69
00954879 RETIREE MEDICAL AFTER RETIREMENT 218.00
00954880 RETIREE MEDICAL AFTER RETIREMENT 311.38
00954881 RETIREE MEDICAL AFTER RETIREMENT 74.69
00954884 RETIREE MEDICAL AFTER RETIREMENT 311.38
00954887 RETIREE MEDICAL AFTER RETIREMENT 74.69
00954888 RETIREE MEDICAL AFTER RETIREMENT 74.69
00954889 RETIREE MEDICAL AFTER RETIREMENT 311.38
00954893 RETIREE MEDICAL AFTER RETIREMENT 74.69
00954898 RETIREE MEDICAL AFTER RETIREMENT 311.38
00954901 RETIREE MEDICAL AFTER RETIREMENT 74.69
00954906 RETIREE MEDICAL AFTER RETIREMENT 74.69
00954909 RETIREE MEDICAL AFTER RETIREMENT 311.38
00954917 RETIREE MEDICAL AFTER RETIREMENT 70.00
00954920 RETIREE MEDICAL AFTER RETIREMENT 74.69
00954926 RETIREE MEDICAL AFTER RETIREMENT 220.00
00954927 RETIREE MEDICAL AFTER RETIREMENT 387.54
00954931 RETIREE MEDICAL AFTER RETIREMENT 74.69
00954938 RETIREE MEDICAL AFTER RETIREMENT 311.38
00954941 RETIREE MEDICAL AFTER RETIREMENT 74.69
00954943 RETIREE MEDICAL AFTER RETIREMENT 311.38
579 Post Retirement Medical-Mgmt Fund
Non Departmental
00425574 RETIREE MEDICAL AFTER RETIREMENT 74.69
00425578 RETIREE MEDICAL AFTER RETIREMENT 547.38
00425581 RETIREE MEDICAL AFTER RETIREMENT 74.69
00425584 RETIREE MEDICAL AFTER RETIREMENT 74.69
00425587 RETIREE MEDICAL AFTER RETIREMENT 111.92
00425593 RETIREE MEDICAL AFTER RETIREMENT 427.38
Finance Accounting
Prepared by: L.Reyes
6/4/2026 June 9, 2026 Page 14

CLAIMS BY FUND REPOIRT

FOR THE PERIOD OF
MAY 15 - MAY 28, 2026
FUND/CHECK#
00425597 RETIREE MEDICAL AFTER RETIREMENT 473.38
00425599 RETIREE MEDICAL AFTER RETIREMENT 547.38
00954694 RETIREE MEDICAL AFTER RETIREMENT 318.58
00954755 RETIREE MEDICAL AFTER RETIREMENT 311.38
00954762 RETIREE MEDICAL AFTER RETIREMENT 547.38
00954763 RETIREE MEDICAL AFTER RETIREMENT 547.38
00954766 RETIREE MEDICAL AFTER RETIREMENT 551.38
00954768 RETIREE MEDICAL AFTER RETIREMENT 74.69
00954770 RETIREE MEDICAL AFTER RETIREMENT 132.69
00954779 RETIREE MEDICAL AFTER RETIREMENT 311.38
00954783 RETIREE MEDICAL AFTER RETIREMENT 311.38
00954785 RETIREE MEDICAL AFTER RETIREMENT 74.00
00954786 RETIREE MEDICAL AFTER RETIREMENT 547.38
00954789 RETIREE MEDICAL AFTER RETIREMENT 318.58
00954790 RETIREE MEDICAL AFTER RETIREMENT 311.38
00954791 RETIREE MEDICAL AFTER RETIREMENT 473.38
00954792 RETIREE MEDICAL AFTER RETIREMENT 311.38
00954794 RETIREE MEDICAL AFTER RETIREMENT 427.38
00954806 RETIREE MEDICAL AFTER RETIREMENT 311.38
00954807 RETIREE MEDICAL AFTER RETIREMENT 311.38
00954809 RETIREE MEDICAL AFTER RETIREMENT 311.38
00954813 RETIREE MEDICAL AFTER RETIREMENT 110.00
00954817 RETIREE MEDICAL AFTER RETIREMENT 473.38
00954818 RETIREE MEDICAL AFTER RETIREMENT 311.38
00954819 RETIREE MEDICAL AFTER RETIREMENT 311.38
00954826 RETIREE MEDICAL AFTER RETIREMENT 400.00
00954828 RETIREE MEDICAL AFTER RETIREMENT 311.38
00954831 RETIREE MEDICAL AFTER RETIREMENT 311.38
00954832 RETIREE MEDICAL AFTER RETIREMENT 236.69
00954839 RETIREE MEDICAL AFTER RETIREMENT 311.38
00954841 RETIREE MEDICAL AFTER RETIREMENT 473.38
00954843 RETIREE MEDICAL AFTER RETIREMENT 311.38
00954844 RETIREE MEDICAL AFTER RETIREMENT 311.38
00954845 RETIREE MEDICAL AFTER RETIREMENT 311.38
00954857 RETIREE MEDICAL AFTER RETIREMENT 311.38
00954870 RETIREE MEDICAL AFTER RETIREMENT 427.38
00954873 RETIREE MEDICAL AFTER RETIREMENT 311.38
00954874 RETIREE MEDICAL AFTER RETIREMENT 74.69
00954891 RETIREE MEDICAL AFTER RETIREMENT 311.38
00954892 RETIREE MEDICAL AFTER RETIREMENT 311.38
00954894 RETIREE MEDICAL AFTER RETIREMENT 74.69
00954895 RETIREE MEDICAL AFTER RETIREMENT 132.69
00954896 RETIREE MEDICAL AFTER RETIREMENT 470.60
00954897 RETIREE MEDICAL AFTER RETIREMENT 192.69
00954903 RETIREE MEDICAL AFTER RETIREMENT 311.38
00954904 RETIREE MEDICAL AFTER RETIREMENT 311.38
Finance Accounting
Prepared by: L.Reyes
6/4/2026 June 9, 2026 Page 15

CLAIMS BY FUND REPOIRT

FOR THE PERIOD OF
MAY 15 - MAY 28, 2026
FUND/CHECK#
00954905 RETIREE MEDICAL AFTER RETIREMENT 74.69
00954907 RETIREE MEDICAL AFTER RETIREMENT 503.50
00954908 RETIREE MEDICAL AFTER RETIREMENT 503.50
00954912 RETIREE MEDICAL AFTER RETIREMENT 427.38
00954916 RETIREE MEDICAL AFTER RETIREMENT 399.61
00954919 RETIREE MEDICAL AFTER RETIREMENT 74.69
00954921 RETIREE MEDICAL AFTER RETIREMENT 547.38
00954924 RETIREE MEDICAL AFTER RETIREMENT 110.00
00954928 RETIREE MEDICAL AFTER RETIREMENT 547.38
00954930 RETIREE MEDICAL AFTER RETIREMENT 74.69
00954932 RETIREE MEDICAL AFTER RETIREMENT 311.38
00954933 RETIREE MEDICAL AFTER RETIREMENT 311.38
00954936 RETIREE MEDICAL AFTER RETIREMENT 74.69
611 Water Fund
Non departmental
00425380 CONTRA COSTA FIRE EQUIPMENT FIRE EXTINGUISHE RS 262.40 00425394 HAWTHORN VENTURES LLC UNIFORMS 42.59
00425395 HOME DEPOT, THE WATER 460.61
00425403 LIM AUTOMOTIVE SUPPLY INC SUPPLIES 592.32
00425501 FASTENAL COMPANY SUPPLIES 710.24
00954697 GEMPLERS INC SUPPLIES 271.04
00954705 ROADSAFE TRAFFIC SYSTEMS INC SUPPLIES 1,422.3 6 00954713 W.W. GRAINGER INC SUPPLIES 585.37
00954715 COLE SUPPLY COMPANY LLC JANITORIAL SUPPLIES 4 ,618.70 00954732 HAMMONS SUPPLY COMPANY LLC SUPPLIES 838.57
00954735 IDN GLOBAL INC LOCKS 1,026.88
00954745 W.W. GRAINGER INC SUPPLIES 600.84
00954747 COLE SUPPLY COMPANY LLC SUPPLIES 133.55
Water Supervision
00425430 RODRIGUEZ COTRINA, KAROL CHECK REPLACEMENT 20 3.26 00425570 VERIZON WIRELESS DATA USAGE 260.00
Water Production
00425369 BAY ALARM COMPANY APRIL MAINTENANCE 7,830.74
00425372 BISHOP, WALTER J. PROFESSIONAL SVS 5,075.00
00425376 CANON FINANCIAL SERVICES COPIER LEASE 351.08
00425392 GILL, VAINDERPAL SINGH EXPENSE REIMBURSEMENT 539.99 00425396 HONEYWELL INTERNATIONAL INC WTP BOILER REPAI R 8,018.93 00425397 KARLA'S JANITORIAL & SUPPLIERS, LLC JANITORI AL SERVICES 1,915.56 00425401 LAW OFFICE OF MATTHEW EMRICK WATER RIGHTS LE GAL SVS 700.00 00425403 LIM AUTOMOTIVE SUPPLY INC PARTS 5.73
00425413 OFFICE DEPOT INC OFFICE SUPPLIES 101.61
00425445 UNIVAR SOLUTIONS USA INC CHEMICALS 24,462.57
00425446 VERIZON WIRELESS DATA USAGE 38.01
00425465 ANIMAL DAMAGE MANAGEMENT PEST CONTROL 275.00
00425468 ASSOC OF METROPOLITAN WTR AGENCIES AMWA MEMB ERSHIP 6,600.00 00425469 AT & T MCI PHONES 127.04
Finance Accounting
Prepared by: L.Reyes
6/4/2026 June 9, 2026 Page 16

CLAIMS BY FUND REPOIRT

FOR THE PERIOD OF
MAY 15 - MAY 28, 2026
FUND/CHECK#
00425470 AT & T MCI MODEM 833.38
00425482 CINTAS CORP NO. 2 CLEANING SUPPLIES 170.96
00425488 CONTRA COSTA FIRE EQUIPMENT FIRE EXTINGUISHE RS 128.96 00425489 CONTRA COSTA WATER DISTRICT MAIN CANAL 229,41 7.26 00425500 DREAM RIDE ELEVATOR ELEVATOR SERVICE 520.00
00425504 FRUIT GROWERS LABORATORY, INC TESTING 1,920.0 0 00425508 HAWTHORN VENTURES LLC SAFETY SHOES- WALCH, M 245.62 00425524 OCCUPATIONAL HEALTH CENTERS OF CA PRE-EMPLO YMENT MEDICAL 1,086.00 00425525 ODYSSEY POWER CORP BLOCK HEATERS 1,336.04
00425538 REINHOLDT, DARIN JAMES UST INSPECTION 525.00
00425539 REYES, ALIAS ANDREW EXPENSE REIMBURSEMENT 102 .10 00425556 SLANEY, MICHAEL SHAFT ACCESS SETUP 4,310.00
00425570 VERIZON WIRELESS DATA USAGE 165.70
00954692 CHEMTRADE CHEMICALS US LLC CHEMICALS 4,013.86
00954704 PACIFIC STAR CHEMICAL LLC CHEMICALS 7,655.59
00954713 W.W. GRAINGER INC SUPPLIES 51.07
00954717 ALLIED FLUID PRODUCTS CORP CHEMICAL HOSE 1,45 0.69 00954726 EUROFINS DRINKING WTR & WASTEWATER TESTING 2 00.00 00954728 FISHER ROSEMOUNT SYSTEMS INC EQUIPMENT 682.33
00954731 HACH CO LAB SUPPLY 270.60
00954734 IDEXX LABORATORIES INC LAB SUPPLY 690.09
Water Distribution
00425363 ANTIOCH BUILDING MATERIALS PAVING ROCK 5,807. 79 00425365 BACKFLOW DISTRIBUTORS INC BACKFLOW REPAIR PA RTS 1,033.55 00425369 BAY ALARM COMPANY FEBRUARY MAINTENANCE 334.86
00425380 CONTRA COSTA FIRE EQUIPMENT FIRE EXTINGUISHE RS 366.65 00425394 HAWTHORN VENTURES LLC UNIFORMS 2,372.08
00425395 HOME DEPOT, THE WATER 488.05
00425427 CORE & MAIN LP WATER PIPE 2,702.05
00425444 TYLER TECHNOLOGIES INC UTILITY BILLING & PYM T SYSTEM 43,093.62 00425466 ANTIOCH BUILDING MATERIALS PAVING ROCK 4,258. 83 00425470 AT & T MCI MODEM 32.32
00425477 C & J FAVALORA TRUCKING INC PAVING ROCK 13,20 0.00 00425490 CORE & MAIN LP METER SUPPLIES 10,544.94
00425494 CWEA SFBS CWEA RENEW 365.00
00425497 DELTA DIABLO PARKS RECYCLE WATER 17,703.85
00425501 FASTENAL COMPANY SUPPLIES 915.19
00425526 OFFICE DEPOT INC OFFICE SUPPLIES 19.96
00425568 UNDERGROUND REPUBLIC WATER WORKS SUPPLIES 1,2 89.56 00425570 VERIZON WIRELESS DATA USAGE 1,982.40
00954687 ALTA FENCE CO FENCE REPAIR 262.50
00954713 W.W. GRAINGER INC SUPPLIES 180.70
00954722 BRANDON WRIGHT CONSULTING SVS 5,875.00
Public Buildings & Facilities
00425367 BARTLE WELLS ASSOCIATES INC CONSULTING SVS 1, 425.00 00425381 COOPER, TIMOTHY R. PROFESSIONAL SVS 12,956.8 0 Finance Accounting
Prepared by: L.Reyes
6/4/2026 June 9, 2026 Page 17

CLAIMS BY FUND REPOIRT

FOR THE PERIOD OF
MAY 15 - MAY 28, 2026
FUND/CHECK#
00954689 CAROLLO ENGINEERS INC PROFESSIONAL SVS 17,81 3.75 621 Sewer Fund
Swr-Wastewater Administration
00425363 ANTIOCH BUILDING MATERIALS PAVING ROCK 5,807. 80 00425376 CANON FINANCIAL SERVICES COPIER LEASE 74.14
00425380 CONTRA COSTA FIRE EQUIPMENT FIRE EXTINGUISHE RS 298.25 00425384 DEOLIVEIRA, DYLAN EXPENSE REIMBURSEMENT 240.0 0 00425394 HAWTHORN VENTURES LLC UNIFORMS 1,051.26
00425444 TYLER TECHNOLOGIES INC UTILITY BILLING & PYM T SYS 43,093.63 00425446 VERIZON WIRELESS DATA USAGE 638.61
00425466 ANTIOCH BUILDING MATERIALS PAVING ROCK 4,258. 82 00425470 AT & T MCI MODEM 65.87
00425477 C & J FAVALORA TRUCKING INC PAVING ROCK 13,20 0.00 00425490 CORE & MAIN LP PIPE FITTINGS 1,045.26
00425507 H&R PLUMBING & DRAIN CLEANING INC MANHOLE RE HABILITATION 44,500.00 00425508 HAWTHORN VENTURES LLC SAFETY SHOES- RAMOS, G 275.00 00425559 STAN'S HARDWARE LLC SUPPLIES 59.25
00425570 VERIZON WIRELESS DATA USAGE 2,601.30
00425571 WECO INDUSTRIES INC SUPPLIES 3,981.59
00954687 ALTA FENCE CO FENCE REPAIR 262.50
00954713 W.W. GRAINGER INC SMALL TOOLS 256.25
00954722 BRANDON WRIGHT CONSULTING SERVICES 5,875.00
631 Marina Fund
Marina Administration
00425369 BAY ALARM COMPANY MARCH MAINTENANCE 776.18
00425377 COMCAST CONNECTION SERVICES 699.40
00425397 KARLA'S JANITORIAL & SUPPLIERS, LLC JANITORI AL SERVICES 3,141.60 00425422 PEPPER INVESTMENTS INC PEST CONTROL 250.00
00425488 CONTRA COSTA FIRE EQUIPMENT FIRE EXTINGUISHE RS-SERVICE 1,302.01 00425570 VERIZON WIRELESS DATA USAGE 52.46
00954744 ULINE INC SUPPLIES 333.04
00954747 COLE SUPPLY COMPANY LLC SUPPLIES 180.68
Finance Accounting
Prepared by: L.Reyes
6/4/2026 June 9, 2026 Page 18
227 Housing Fund
Housing
00425404 LOAVES AND FISHES OF CONTRA COSTA Q3FY25-26L FISH-REIM 2,526.17 00425457 WINTER NIGHTS FAMILY SHELTER INC Q3FY25-26-W NFS-REIM 6,465.34

AS HOUSING SUCCESSOR TO THE ANTIOCH DEVELOPMENT AGENCY
MAY 15 - MAY 28, 2026
approved budget and are being presented to City Council for ratification and approval. in this report have been certified by the Finance Director to be in conformance with the City's In accordance with Antioch Municipal Code §3-2.01 regarding Warrants, the issued checks FUND/CHECK #

CLAIMS BY FUND REPORT

FOR THE PERIOD OF
Finance Accounting
Prepared by: L.Reyes
6/4/2026 June 9, 2026 Page 1
F
Agenda Item #
S

TAFF REPORT TO THE CITY COUNCIL
DAT
E: Regular and Special Meeting of June 9, 2026
T
O: Honorable Mayor and Members of the City Council
SUBMITTED BY: Lori M. Asuncion, City Attorney LA
SUBJ
ECT: REJECTION OF CLAIM: KAREENA HIGGS, MINOR W.J.

RECOMMENDED ACTION
It is recommended that the City Council reject the claim submitted by Kareena Higgs, minor W.J.

Should the City C ouncil desire to discuss this matter, it would be scheduled for a future closed session.

ATTACHMENTS
None.

G
Agenda Item #

STAFF REPORT TO THE CITY COUNCIL

DATE: Regular Meeting of June 9, 2026

TO: Honorable Mayor and Members of the City Council

SUBMITTED BY: Brad Helfenberger, Information Systems Director

SUBJECT: Resolution Approving a Cooperative Purchasing Agreement between the City of Antioch and Insight Inc. via the County of Riverside Cooperative Purchasing Program for Microsoft Office 365 Licenses in an Amount Not to Exceed $ 570,000 for the Period of June 1, 2026 to May 31, 2029 and Authorizing the Acting City Manager or Designee to Execute the Agreement

RECOMMENDED ACTION

It is recommended that the City Council adopt a resolution:

1. Approving a Cooperative Purchasing Agreement between the City of Antioch and Insight Inc. via the County of Riverside Cooperative Purchasing Program (Agreement #ITARC-00930/ EA #8084445) for Microsoft Office 365 Licenses in an amount not to exceed $570,000 for the period of June 1, 2026 to May 31, 2029; and

2. Authorizing the Acting City Manager or designee to execute the agreement.

FISCAL IMPACT

The cost associated with the three-year agreement with Insight Inc. is $190,000 per year for three years, for a total not-to-exceed cost of $570,000. This includes a quoted cost of $183,139.65 per year and allows for a contingency of $ 6,860.35 per year if additional licenses need to be purchased mid-year. Funding for these services will be incorporated into the Information Systems operating budget for the applicable fiscal years and is subject to annual budget approval.

DISCUSSION

The City requires Microsoft Software Licenses for office productivity software for employee computer users and infrastructure, including; Microsoft 365 G3 licenses, Office Antioch City Council Report
June 9, 2026 Agenda Item #G 2
365 G1 licenses, Microsoft Teams, storage, other software, and Windows Server licenses for the City’s servers.

Section 3-4.12(C) of the City’s Municipal Code (CMC) allows the City to dispense with competitive bidding processes If such purchases or services are based on an agreement or cooperative purchasing program entered into by any public agency situated within the United States, if the underlying purchase was made using competitive procurement procedures substantially similar to the C ity’s, regardless of whether the City is a named party to the agreement or an actual participant in such a program.

The County of Riverside is part of a cooperative purchasing program through which it entered into a contract with City’s vendor referred to as Riverside County Insight Agreement #ITARC-00930 under Microsoft EA #8084445, after engaging in a competitive bidding process, whereby it now receives cloud- based Microsoft 365 licenses at a significantly discounted rate. Staff have determined that the Riverside County cooperative purchasing bidding process complies with the requirements of Section 3-4.12(C) of the CMC and has therefore dispensed with the formal bidding process for procurement of the Microsoft Software Licenses.

ATTACHMENTS
A. Resolution
B. Insight Quote
C. Riverside County Insight Agreement
RESOLUTION NO. 2026/***

RESOLUTION OF THE CITY COUNCIL OF THE CITY OF ANTIOCH APPROVING A

COOPERATIVE PURCHASING AGREEMENT WITH INSIGHT PUBLIC SECTOR, INC. THROUGH THE COUNTY OF RIVERSIDE COOPERATIVE PURCHASING PROGRAM FOR MICROSOFT OFFICE 365 LICENSES IN AN AMOUNT NOT TO EXCEED $570,000 FOR THE PERIOD OF JUNE 1, 2026 THROUGH MAY 31, 2029,

AND AUTHORIZING THE ACTING CITY MANAGER OR DESIGNEE TO EXECUTE

THE AGREEMENT

WHEREAS, the City of Antioch requires Microsoft software licenses to support employee productivity, communications, collaboration, and information technology infrastructure, including Microsoft 365 licenses, Office 365 licenses, Microsoft Teams, storage, and Windows Server licensing;

WHEREAS, Section 3-4.12(C) of the Antioch Municipal Code authorizes the City to dispense with competitive bidding when purchases are made through a cooperative purchasing agreement or program entered into by another public agency within the United States, provided the underlying procurement was conducted using competitive procedures substantially similar to those required by the City;

WHEREAS, the County of Riverside conducted a competitive procurement process and entered into Agreement No. ITARC-00930 under Enterprise Agreement No. 8084445 with Insight Public Sector, Inc. for Microsoft licensing services;

WHEREAS, City staff have reviewed the County of Riverside procurement process and determined that it complies with the requirements of Section 3-4.12(C) of the Antioch Municipal Code;

WHEREAS, participation in the County of Riverside cooperative purchasing program enables the City to obtain Microsoft licensing at favorable pricing and terms without conducting a separate competitive solicitation;

WHEREAS, the proposed agreement with Insight Public Sector, Inc. will provide the City with Microsoft Office 365 licensing services for a three- year term from June 1, 2026 through May 31, 2029;

WHEREAS, the total cost of the agreement shall not exceed $570,000, including an annual contingency to accommodate additional licensing needs during the term of the agreement; and

WHEREAS, funding for the agreement will be included in the Information Systems Department operating budgets for the applicable fiscal years, subject to annual budget appropriations by the City Council.

RESOLUTION NO. 2026/***
June 9, 2026

Page 2 ends

NOW, THEREFORE, BE IT RESOLVED that the City Council of the City of Antioch does hereby approve a Cooperative Purchasing Agreement between the City of Antioch and Insight Public Sector, Inc., utilizing County of Riverside Agreement No. ITARC-00930 under Enterprise Agreement No. 8084445, for Microsoft Office 365 licenses in an amount not to exceed Five Hundred Seventy Thousand Dollars ($570,000) for the period of June 1, 2026 through May 31, 2029 , and authorizes the Acting City Manager to execute the agreement, in a form approved by the and City Attorney.

* * * * * * * *

RESOLUTION NO. 2026/***
June 9, 2026

Page 3 ends

I HEREBY CERTIFY that the foregoing resolution was passed and adopted by the City Council of the City of Antioch at a regular meeting thereof, held on the 9th day of June 2026, by the following vote:

AYES:

NOES:

ABSTAIN:

ABSENT:

____
MICHAEL J. MANDY

CITY CLERK OF THE CITY OF ANTIOCH

6/4/2026 Page 2 of 3
City of Antioch
Quotation: 0526-City of Antioch-PreliminaryRenewal-MSEA-FA Date: May 6, 2026
Enrollment: 50881446
Contract: ITARC-00930
Part Number Item Name Level Purchase Period Pool Product Type Quantity Unit Price Extended Price Additional Products
359-00961 SQL CAL ALng SA User CAL D Added at Signing Servers Software Assurance 50 37.73$ 1,886.50$ 228-04433 SQL Server Standard ALng SA D Added at Signing Servers Software Assurance 1 162.27$ 162.27$ 9EA-00278 Win Server DC Core ALng SA 2L D Added at Signing Servers Software Assurance 24 139.19$ 3,340.56$ 9EM-00270 Win Server Standard Core ALng SA 2L D Added at Signing Servers Software Assurance 8 21.37$ 170.96$ Year One On-Premises Total: 5,560.29$
Year One Subscriptions Total: 177,579.36$
Year One Combined Total: 183,139.65$
Additional Products
359-00961 SQL CAL ALng SA User CAL D Added at Signing Servers Software Assurance 50 37.73$ 1,886.50$ 228-04433 SQL Server Standard ALng SA D Added at Signing Servers Software Assurance 1 162.27$ 162.27$ 9EA-00278 Win Server DC Core ALng SA 2L D Added at Signing Servers Software Assurance 24 139.19$ 3,340.56$ 9EM-00270 Win Server Standard Core ALng SA 2L D Added at Signing Servers Software Assurance 8 21.37$ 170.96$ Year Two On-Premises Total: 5,560.29$
Year Two Subscriptions Total: 177,579.36$
Year Two Combined Total: 183,139.65$
Additional Products
359-00961 SQL CAL ALng SA User CAL D Added at Signing Servers Software Assurance 50 37.73$ 1,886.50$ 228-04433 SQL Server Standard ALng SA D Added at Signing Servers Software Assurance 1 162.27$ 162.27$ 9EA-00278 Win Server DC Core ALng SA 2L D Added at Signing Servers Software Assurance 24 139.19$ 3,340.56$ 9EM-00270 Win Server Standard Core ALng SA 2L D Added at Signing Servers Software Assurance 8 21.37$ 170.96$ Year Three On-Premises Total: 5,560.29$
Year Three Subscriptions Total: 177,579.36$
Year Three Combined Total: 183,139.65$
Three Year On-Premises Total: 16,680.87$
Three Year Subscriptions Total: 532,738.08$
Three Year Combined Total: 549,418.95$
Confidential. EA At Signing Thank you for the opportunity to quote. 6/4/2026 Page 3 of 3
City of Antioch
Quotation: 0526-City of Antioch-PreliminaryRenewal-MSEA-FA Subscription Start Date: 6/1/2026 Date: May 6, 2026 Subscription End Date: 5/31/2029
Enrollment: 50881446
Contract: ITARC-00930
Year One: 12 Months 12
Part Number Item Name Level Purchase Period Pool Product Type Quantity Term Price Extended Price Enterprise Products
AAD-34704 M365 G3 Unified FUSL GCC Sub Per User D Non-Specific Servers Monthly Subscriptions-VolumeLicense 435 $386.81 168,262.35$ U4S-00002 O365 G1 GCC Sub Per User D Non-Specific Servers Monthly Subscriptions-VolumeLicense 50 $107.45 5,372.50$ Additional Products
AAA-35418 Azure Monetary Commitment Provision D Non-Specific Servers Monthly Subscriptions-VolumeLicense 1 $0.00 -$ 3MS-00001 Exchange Online P1 GCC Sub Per User D Non-Specific Servers Monthly Subscriptions-VolumeLicense 35 $36.51 1,277.85$ 7MS-00001 Planner & Project P3 GCC Sub Per User D Non-Specific Servers Monthly Subscriptions-VolumeLicense 8 $273.99 2,191.92$ DDJ-00001 Power BI Pro GCC Sub Per User D Non-Specific Servers Monthly Subscriptions-VolumeLicense 2 $100.37 200.74$ NYH-00001 Teams AC with Dial Out US/CA GCC Sub Add-on D Non-Specific Servers Monthly Subscriptions-VolumeLicense 541 $0.00 -$ P3U-00001 Visio P2 GCC Sub Per User D Non-Specific Applications Monthly Subscriptions-VolumeLicense 2 $137.00 274.00$ VRM-00001 Win OLS Activation User GCC Sub Per User D Non-Specific Systems Monthly Subscriptions-VolumeLicense 476 $0.00 -$ 12 Month Total: 177,579.36$
Year Two: 12 Months 12
Enterprise Products
AAD-34704 M365 G3 Unified FUSL GCC Sub Per User D Non-Specific Servers Monthly Subscriptions-VolumeLicense 435 $386.81 168,262.35$ U4S-00002 O365 G1 GCC Sub Per User D Non-Specific Servers Monthly Subscriptions-VolumeLicense 50 $107.45 5,372.50$ Additional Products
AAA-35418 Azure Monetary Commitment Provision D Non-Specific Servers Monthly Subscriptions-VolumeLicense 1 $0.00 -$ 3MS-00001 Exchange Online P1 GCC Sub Per User D Non-Specific Servers Monthly Subscriptions-VolumeLicense 35 $36.51 1,277.85$ 7MS-00001 Planner & Project P3 GCC Sub Per User D Non-Specific Servers Monthly Subscriptions-VolumeLicense 8 $273.99 2,191.92$ DDJ-00001 Power BI Pro GCC Sub Per User D Non-Specific Servers Monthly Subscriptions-VolumeLicense 2 $100.37 200.74$ NYH-00001 Teams AC with Dial Out US/CA GCC Sub Add-on D Non-Specific Servers Monthly Subscriptions-VolumeLicense 541 $0.00 -$ P3U-00001 Visio P2 GCC Sub Per User D Non-Specific Applications Monthly Subscriptions-VolumeLicense 2 $137.00 274.00$ VRM-00001 Win OLS Activation User GCC Sub Per User D Non-Specific Systems Monthly Subscriptions-VolumeLicense 476 $0.00 -$ 12 Month Total: 177,579.36$
Year Three: 12 Months 12
Enterprise Products
AAD-34704 M365 G3 Unified FUSL GCC Sub Per User D Non-Specific Servers Monthly Subscriptions-VolumeLicense 435 $386.81 168,262.35$ U4S-00002 O365 G1 GCC Sub Per User D Non-Specific Servers Monthly Subscriptions-VolumeLicense 50 $107.45 5,372.50$ Additional Products
AAA-35418 Azure Monetary Commitment Provision D Non-Specific Servers Monthly Subscriptions-VolumeLicense 1 $0.00 -$ 3MS-00001 Exchange Online P1 GCC Sub Per User D Non-Specific Servers Monthly Subscriptions-VolumeLicense 35 $36.51 1,277.85$ 7MS-00001 Planner & Project P3 GCC Sub Per User D Non-Specific Servers Monthly Subscriptions-VolumeLicense 8 $273.99 2,191.92$ DDJ-00001 Power BI Pro GCC Sub Per User D Non-Specific Servers Monthly Subscriptions-VolumeLicense 2 $100.37 200.74$ NYH-00001 Teams AC with Dial Out US/CA GCC Sub Add-on D Non-Specific Servers Monthly Subscriptions-VolumeLicense 541 $0.00 -$ P3U-00001 Visio P2 GCC Sub Per User D Non-Specific Applications Monthly Subscriptions-VolumeLicense 2 $137.00 274.00$ VRM-00001 Win OLS Activation User GCC Sub Per User D Non-Specific Systems Monthly Subscriptions-VolumeLicense 476 $0.00 -$ 12 Month Total: 177,579.36$
36 Month Total: 532,738.08$
Confidential. EA Monthly Subscriptions Thank you for the opportunity to quote.

I
Agenda Item #

STAFF REPORT TO THE CITY COUNCIL

DATE: Regular Meeting of June 9, 2026

TO: Honorable Mayor and Members of the City Council

SUBMITTED BY: Lori Medeiros, Administrative Analyst II

APPROVED BY: Scott Buenting, Public Works Director/City Engineer

SUBJECT: Consideration of Bids for the Renovation of City Facility at 800 West Second Street; P.W. 732

RECOMMENDED ACTION

It is recommended that the City Council adopt a resolution rejecting all bids for the Renovation of City Facility at 800 West Second Street and direct staff to re-advertise and re-bid the project at a later date.

FISCAL IMPACT

There is no fiscal impact rejecting bids for the Renovation of City Facility at 800 West Second Street.

DISCUSSION

The Renovation of City Facility at 800 West Second Street (“Project”) consists of renovating the existing building located at 800 West 2nd Street in Antioch, California, including demolition, carpentry wood framing, gypsum wall systems, carpeting, Luxury Vinyl Tile (LVT) tiling, casework, ballistic glazing system, aluminum storefront doors and frames, doors and knockdown frames, wood doors, interior windows, acoustical ceiling systems, acoustical insulation, painting and coating, signage, roof hatch and ladder, miscellaneous interior specialties, and electrical and low voltage systems.

On May 5, 2026, only one (1) bid was received for the Project. The bid submitted by JUV, Inc. of Oakland, CA in the amount of $1,616,512 was reviewed during the bid evaluation process.

Staff determined that the bid amount significantly exceeded the Engineer’s Estimate of $700,000 and did not reflect a competitive bidding environment due to the lack of bid s received. Staff recommends that the bid be rejected and that the Project be re-advertised and re-bid at a later date to encourage broader competition and obtain more favorable pricing for the City.

Antioch City Council Report
June 9, 2026, Agenda Item #I 2

ATTACHMENTS

A: Resolution
B: Bid Tabulation

ATTACHMENT "A”

RESOLUTION NO. 2026/***

RESOLUTION OF THE CITY COUNCIL OF THE CITY OF ANTIOCH
REJECTING ALL BIDS FOR THE RENOVATION OF CITY FACILITY AT 800 WEST

SECOND STREET AND DIRECTING STAFF TO RE-ADVERTISE AND RE-BID AT A

LATER DATE
P.W. 732

WHEREAS, the City Facility at 800 West Second Street (“Project”) was published and advertised in the East County Times on March 27, 2026 and March 30, 2026 and a Notice to Contractors was sent to the construction trade journals;

WHEREAS, this Project consists of renovating the existing building located at 800 West 2nd Street in Antioch, California, including demolition, carpentry wood framing, gypsum wall systems, carpeting, Luxury Vinyl Tile (LVT) tiling, casework, ballistic glazing system, aluminum storefront do ors and frames, doors and knockdown frames, wood doors, interior windows, acoustical ceiling systems, acoustical insulation, painting and coating, signage, roof hatch and ladder, miscellaneous interior specialties, and electrical and low voltage systems;

WHEREAS, on May 5, 2026, only one (1) bid was received for the Project. The bid submitted by JUV, Inc. of Oakland, CA in the amount of $1,616,512 was reviewed during the bid evaluation process;

WHEREAS, the submitted bid amount significantly exceeded the Engineer’s Estimate of $700,000 and did not reflect a competitive bidding environment; and

WHEREAS, the City Council has considered the staff recommendation that all bids be rejected, and the Project be re-advertised and re-bid at a later date.

NOW, THEREFORE, BE IT RESOLVED that the City Council of the City of Antioch hereby rejects all bids for the Renovation of City Facility at 800 West Second Street and direct staff to re-advertise and re-bid the project at a later date.

* * * * * * *

RESOLUTION NO. 2026/***
June 9, 2026

Page 2 ends

I HEREBY CERTIFY that the foregoing resolution was passed and adopted by the City Council of the City of Antioch at a regular meeting thereof, held on the 9th day of June 2026, by the following vote:

AYES:

NOES:

ABSTAIN:

ABSENT:

_____________________________________
MICHAEL J. MANDY

CITY CLERK OF THE CITY OF ANTIOCH
1 CITY OF ANTIOCH

TABULATION OF BIDS
JOB TITLE: Renovation of City Facility at 800 West Second Street (P.W. 732)
BIDS OPENED: May 5, 2026 ~ 2:00 p.m.

City Council Chambers
Engineer's
Estimate
JUV, Inc.

Oakland
TOTAL BID PRICE $700,000.00 $1,616,512.00

SUBCONTRACTORS
JUV, Inc.

AMG – Demo 4%
MAS Metals – Metal Fabrication 1%
B-K Mill – Casework 1%
Kim’s Flooring – Flooring 5%
Joaquin Painting – Painting 2%
Ceiling Experts – Acoustical Ceiling 4%
Mega Electric – Electrical 25%
AP Cal- Thermal Insulation 4%
Glass & Sash – Windows 8%
Peninsulators – Window Shades 4%
ATTACHMENT "B"

Agenda Item #

STAFF REPORT TO THE CITY COUNCIL
DATE: Regular Meeting of June 9, 2026
TO: Honorable Mayor and Members of the City Council
SUBMITTED BY: Shaun Connelly, Water Distribution Superintendent APPROVED BY: Scott Buenting, Public Works Director/City Engineer SUBJECT: Increase to the Purchase Order with Antioch Building Materials in the amount of $100,000

RECOMMENDED ACTION
It is recommended that the City Council adopt a resolution approving an increase to the purchase order with Antioch Building Materials to supply backfill and paving material throughout the City through the end of the fiscal year and to pay outstanding invoices in the amount of $100,000 for a total purchase order amount of $500,000.

FISCAL IMPACTS
The Fiscal Year 2025/26 General Fund budget includes $35,000 for the purchase of hot- mix asphalt and paving materials, and the Water and Sewer Enterprise funds include a total of $65,000 for aggregate base and backfill materials, sufficient to fund the purchase order increase. No additional appropriation of funds is being requested.

DISCUSSION
The City’s Water Distribution Division within the Water Enterprise Fund purchases aggregate base mater ial from Antioch Building Materials and transports the material to the Fulton Shipyard for storage and future use. This material is used by both the Water Distribution and Sewer Collection Divisions to provide proper trench backfill of utility repairs and maintenance activities. Maintaining an adequate supply of material is critical to ensure timely response to infrastructure failures and minimizing impacts to the public.

In addition, the City’s Streets Division within the General Fund utilizes hot-mix asphalt from Antioch Building Materials for roadway patching, pavement restoration, and maintenance operations throughout the City. The availability of asphalt and paving materials is necessary to support both scheduled maintenance work and emerge ncy response activities.

Due to the increased volume of maintenance and repair work completed during the fiscal year, expenditures for these materials have exceeded original budget estimates. The requested increase to the purchase order will allow the City to continue procuring necessary materials throughout the remainder of the fiscal year and provide for payment of outstanding invoices associated with completed work.

ATTACHMENTS
A. Resolution
N
ATTACHMENT “A”

RESOLUTION NO. 2026/***

RESOLUTION OF THE CITY COUNCIL OF THE CITY OF ANTIOCH

APPROVING AN INCREASE TO THE PURCHASE ORDER WITH ANTIOCH BUILDING MATERIALS IN THE AMOUNT OF $100,000 FOR A TOTAL AMOUNT OF $500,000 FOR THE ANTIOCH BUILDING MATERIALS PURCHASE ORDER

WHEREAS, the City’s Water Distribution Division within the Water Enterprise Fund purchases aggregate base material from Antioch Building Materials and transports the material to the Fulton Shipyard for storage and future use. This material is used by both the Water Distribution and Sewer Collection Divisions to provide proper trench backfill of utility repairs and maintenance activities. Maintaining an adequate supply of material is critical to ensure timely response to infrastructure failures and minimizing impacts to the public;

WHEREAS, the City’s Streets Division within the General Fund utilizes hot-mix asphalt from Antioch Building Materials for roadway patching, pavement restoration, and maintenance operations throughout the City. The availability of asphalt and paving materials is necessary to support both scheduled maintenance work a nd emergency response activities;

WHEREAS, due to the increased volume of maintenance and repair work completed during the fiscal year, expenditures for these materials have exceeded original budget estimates. The requested increase to the purchase order will allow the City to continue procuring necessary materials throughout the remainder of the fiscal year and provide for payment of outstanding invoices associated with completed work; and

WHEREAS, the City Council has considered increasing the purchase order with Antioch Building Materials to supply backfill and paving material throughout the City through the end of the fiscal year and to pay outstanding invoices in the amount of $100,000 for a total purchase order amount of $500,000.

NOW, THEREFORE, BE IT RESOLVED that the City Council of the City of Antioch hereby approves an increase to the purchase order with Antioch Building Materials to supply backfill and paving material throughout the City through the end of the fiscal year and to pay outstanding invoices in the amount of $100,000 for a total purchase order amount of $500,000.

* * * * * * * *

RESOLUTION NO. 2026/***
June 9, 2026

Page 2 ends

I HEREBY CERTIFY that the foregoing resolution was passed and adopted by the City Council of the City of Antioch at a regular meeting thereof, held on the 9th day of June, 2026 by the following vote:

AYES:

NOES:

ABSTAIN:

ABSENT:

_____________________________________
MICHAEL J. MANDY

CITY CLERK OF THE CITY OF ANTIOCH

Q
Agenda Item #

STAFF REPORT TO THE CITY COUNCIL

DATE: Regular Meeting of June 9, 2026

TO: Honorable Mayor and Members of the City Council

SUBMITTED BY: Andrew Little, Project Manager (Interwest)

APPROVED BY: Kevin Scudero, Acting Community & Economic Development Director

SUBJECT: Resolution to Summarily Vacate Surplus Portions of Sanitary Sewer Easement and Resolution Approving Public Easement Agreement for the Tuscany Meadows Unit II Project

RECOMMENDED ACTION
It is recommended that the City Council adopt a resolution:

1. S ummarily vacating surplus portions of a sanitary sewer main easement and quitclaim any interest to the underlying fee owner; and

2. Approving a Public Easement Agreement for a sanitary sewer; and

3. Authorizing the Acting City Manager or designee to execute any and all agreements including any required administrative documents.

FISCAL IMPACT
There is no fiscal impact.

DISCUSSION
On September 16, 2020, Record Document No. 2020- 0205763 (Attachment B) was recorded at the Contra Costa County Recorder’s Office, granting a sanitary sewer easement to the City of Antioch, over and across portions of Parcel ‘D’ shown on the map of Tuscany Meadows Unit I.

Since the recording of this sanitary sewer easement, t he developer of the Tuscany Meadows Unit II Project has requested abandonment of the existing City of Antioch sanitary sewer main and associated easement given due to the Tuscany Meadows Unit I Project and granted a new sanitary sewer easement to cover the re- aligned sanitary sewer main to accommodate the Tuscany Meadows Unit II Project. The project is located southwest of the Buchanan Road and Somersville Road intersection within the City of Pittsburg (APN 089-150-017). A Vicinity Map (Attachment A ) shows the location of the Project.

Antioch City Council Report
June 9, 2026 Agenda Item # Q 2

Under certain conditions, the City Council may summarily vacate excess street, highway right-of-way, or public service easement pursuant to California Streets and Highways Code sections 8333 and 8335 by adopting a resolution of vacation. Under California Streets and Highways Code section 8333, subdivision (c), those conditions include circumstances when the easement has been superseded by relocation or determined to be excess by the easement holder and there are no other public facilities located within the easement. Because a new easement is being granted to replace the existing easement, staff have determined the existing easement to be superseded by relocation and there are no other public facilities located within the easement. The original sanitary sewer main that was relocated is no longer active and is abandoned.

A public hearing is not required for summary vacations pursuant to California Streets & Highway Code sections 8335 and 8336. Staff recommends that the City Council summarily vacate the existing easement and authorize the Acting City Manager to execute any additional documents necessary to vacate and quitclaim any interest to the underlying fee owner and accept the dedication of a new easement for sanitary sewer purposes for the re- aligned sanitary sewer main. Upon recordation, the vacated public service easement shall no longer constitute a public service easement (California Streets & Highways Code sections 8335(b)(4) & 8336).

The existing 8-inch sanitary sewer main has been relocated to Tuscany Meadows Drive within the Tuscany Meadows Unit II Project and is needed to construct the project.

ATTACHMENTS
A. Resolution to Summarily Vacate Surplus Portions of Sanitary Sewer Easement (Tuscany Meadows Unit I)
B. Vicinity Map
C. Record Document No. 2020-0205763 (Tuscany Meadows Unit I) D. Existing Sanitary Sewer Easement Quitclaim Deed (Tuscany Meadows Unit I) E. Resolution to Accept Easement for a Relocated Sanitary Sewer Main (Tuscany Meadows Unit II)
F. New Public Easement for Sanitary Sewer Purposes (Tuscany Meadows Unit II) G. Certificate of Acceptance

ATTACHMENT “A”

RESOLUTION NO. 2026/xxx

RESOLUTION OF THE CITY COUNCIL OF THE CITY OF ANTIOCH TO

SUMMARILY VACATE SURPLUS PORTIONS OF SANITARY SEWER

EASEMENT AND AUTHORIZE THE ACTING CITY MANAGER OR DESIGNEE

TO EXECUTE ANY ADDITIONAL DOCUMENTS TO QUITCLAIM TO THE

UNDERLYING FEE OWNER FOR THE TUSCANY MEADOWS UNIT II

PROJECT

WHEREAS, a sanitary sewer easement was dedicated to the City of Antioch over and across portions of Lot ‘D’ as shown in Record Document 2020 -0205763 as part of the Tuscany Meadows Unit I Project;

WHEREAS, the public sanitary sewer main will be relocated for the Tuscany Meadows Unit II Project, making the existing sanitary sewer easement redundant and no longer needed;

WHEREAS, the City Council may summarily vacate excess public service easements pursuant to the authority provided by California Streets and Highway Code §§8330 et seq.;

WHEREAS, this vacation is made pursuant to California Streets and Highways Code §§8330 et seq.; and

WHEREAS, description of the vacation is to be shown by a precise description as being shown by Exhibit “A” of the Quitclaim Deed (Attachment “D” of the Staff Report) and pursuant to California Streets and Highways Code §8335.

NOW, THEREFORE, BE IT RESOLVED that the City Council of the City of Antioch, hereby:

1. Summarily vacates surplus existing easement reserved for sanitary sewer purposes (Exhibit “A” of the Quitclaim Deed which is Attachment “D” of the Staff Report) finding that such easement has been superseded by relocation and there are no other public facilities located within the easement; and

2. Approves that from and after the date the resolution is recorded the public service easement vacated shall no longer constitute a public service easement (California Streets and Highways Code §8335(b)(4) & §8336); and

3. Authorizes the Acting City Manager to execute any additional documents necessary to vacate and quitclaim the surplus/vacated portion of easement for sanitary sewer purposes (Exhibit “A” of the Quitclaim Deed which is Attachment “D” of the Staff Report)

A1
RESOLUTION NO. 2026/***
June 9, 2026

Page 2 ends

*
* * * * * *
I
HEREBY CERTIFY that the foregoing resolution was passed and adopted by the City Council of the City of Antioch at a regular meeting thereof, held on the 9th day of June 2026, by the following vote:

A
YES:

N
OES:

ABS
TAIN:

ABS
ENT:
___
_______________________________
MICHAEL J. MANDY

CITY CLERK OF THE CITY OF ANTIOCH
A2
ATTACHMENT “B”
V

ICINITY MAP

ATTACHMENT “C”

RECORD DOCUMENT No. 2020-0205763

C3
C4
ATTACHMENT “D”

RECORDING REQUESTED BY, AND
WHEN RECORDED RETURN TO:

CITY OF ANTIOCH
ENGINEERING DIVISION – CITY
HALL
P.O. BOX 5007
ANTIOCH, CA 94531-5007
FREE RECORDING: THIS

INSTRUMENT BENEFITS THE CITY OF

ANTIOCH AND IS ENTITLED TO BE

RECORDE WITHOUT FEE PER

CALIFORNIA GOVERNMENT CODE
SECTION 27383

NO DOCUMENTARY TRANSFER TAX

PER CALIFORNIA REVENUE AND
TAXATION CODE SECTION 11922.

APN(5s): 089-150-016
T
HE UNDERSIGNED GRANTOR DECLARES:

DOCUMENTARY TRANSFER TAX is $0.00 ; CITY TRANSFER TAX is $0.00 .

Computed on full value of property conveyed, or
Computed on full value less value of liens and encumbrances remaining at time of sale.

Unincorporated Area; City of Antioch.

Conveyance to governmental agency.

QUITCLAIM DEED
F
OR A VALUABLE CONSIDERATION, receipt of which is hereby acknowledged, CITY OF ANTIOCH, a municipal corporation (Grantor)
d
o(es) hereby REMISE, RELEASE, AND FOREVER QUITCLAIM TO
SEEC
ON BUILT HOMES, INC, a California Corporation (Grantee); a
ll rights, title, and interest in and to that certain portion of the Sanitary Sewer Easement that is described on ‘Exhibit “A,” as shown on Record of Survey filed in Book 86 of Licensed Surveyors Maps, Page 24 Contra Costa County Recorder’s Office attached hereto and incorporated herein by reference. Grantor shall have no further right, title, or interest in and to any portion described in Exhibit ‘A.’ E
xecuted this Quitclaim Deed as of this ___ day of _______________, 2026.

G
RANTOR
CITY OF ANTIOCH, a municipal corporation
By: __________________________
Name: Ana Cortez
Title: Acting City Manager_________
D1
AC

KNOWLEDGMENT
S
tate of California §
County of §
O
n ____________________, before me, ____________________________, a Notary Public, personally appeared _______________________________, who proved to me on the basis of satisfactory evidence to be the person(s) whose name(s) is/are subscribed to the within instrument and acknowledged to me that he/she/they executed the same in his/her/their authorized capacity(ies), and that by his/her/their signature(s) on the instrument the person(s), or the entity upon behalf of which the person(s) acted, executed the instrument.

I
certify under PENALTY OF PERJURY under the laws of the State of California that the foregoing paragraph is true and correct.

W
ITNESS my hand and official seal.

S
ignature ______________________________ (Seal)
D2
D3
ATTACHMENT “E”

RESOLUTION NO. 2026/xxx

RESOLUTION OF THE CITY COUNCIL OF THE CITY OF ANTIOCH

APPROVING AND AUTHORIZING THE ACTING CITY MANAGER OR

DESIGNEE TO SIGN DOCUMENTS TO ACCEPT EASEMENT FOR A

RELOCATED SANITARY SEWER MAIN AT TUSCANY MEADOWS UNIT II

WHEREAS, portions of the existing sanitary sewer main are being relocated to accommodate a new development at the Tuscany Meadows Unit II Project;

WHEREAS, portions of the existing sanitary sewer main easement (Tuscany Meadows Unit I) are being abandoned;

WHEREAS, the City Attorney has reviewed the Grants of Easements and determined that it is appropriate for the City to accept the Grants of Easements; and

WHEREAS, the new sanitary sewer easement is for the realigned 8- inch sanitary sewer main to be located within Tuscany Meadows Drive as part of the Tuscany Meadows Unit II Project, which realignment is necessary to accommodate the new development and supersedes the prior easement alignment;

NOW, THEREFORE, BE IT RESOLVED that the City Council of the City of Antioch does hereby:

1. Accept the easement for the realigned Sanitary Sewer shown by a precise description as being shown on Exhibit “A” of the Tuscany Meadows Unit II Sanitary Sewer Easement and by a precise map as being shown on Exhibit “B” of the Tuscany Meadows Unit II Sanitary Sewer Easement (the Tuscany Meadows Unit II Sanitary Sewer Easement is Attachment “F” of the Staff Report) and authorizes the Acting City Manager or designee to sign the Certificate of Acceptance for said grant of easements and execute any additional documents necessary to accept the easements by the City of Antioch;

2. Approve Public Utility Easement Agreement for a Sanitary Sewer at the Tuscany Meadows Unit II Project between the City of Antioch and SEECON BUILT HOMES, Inc., a California Corporation;

3. Authorize Acting City Manager or designee to execute Public Utility Easement Agreement for the Tuscany Meadows Unit II project between the City of Antioch and SEECON BUILT HOMES, Inc., a California Corporation, in a form approved by the City Attorney; and

4. Authorize the Acting City Manager or designee to execute easement deeds and administrative documents, in a form approved by the City Attorney, as may be necessary to effectuate the Agreements.

E1
RESOLUTION NO. 2026/xxx
June 9, 2026

Page 2 ends

A
YES:

N
OES:

ABS
TAIN:

ABS
ENT:
___
__________________________________
MICHAEL J. MANDY

CITY CLERK OF THE CITY OF ANTIOCH
E2
ATTACHMENT “F”

F2
F3
ATTACHMENT “G”
CE

RTIFICATE OF ACCEPTANCE
T
he undersigned, being the duly appointed agent of the CITY OF ANTIOCH (the “City”), a municipal corporation organized and existing under the laws of the State of California pursuant to Resolution No. ____________, does hereby accept on behalf of the City, the grant of all interests in real estate for the purposes described in the attached Grant of Easement from _________________________, a _____________________________________, dated _______________________, 2026, and the City consents to the recordation of the attached Grant of Easement by the duly authorized officer of the City.

DATED: ____________________
C

ITY OF ANTIOCH
By: _________________________________
[Name, Title]
(
SEAL)
G1
AC

I
certify under PENALTY OF PERJURY under the laws of the State of California that the foregoing paragraph is true and correct.

W
ITNESS my hand and official seal.

S
ignature ______________________________ (Seal)
G2

R
Agenda Item #

STAFF REPORT TO THE CITY COUNCIL

DATE: Regular Meeting of June 9, 2026

TO: Honorable Mayor and Members of the City Council

SUBMITTED BY: Andrew Little, Project Manager (Interwest)

APPROVED BY: Kevin Scudero, Acting Community & Economic Development Director

SUBJECT: Resolution Approving Stormwater Management Facilities Operation and Maintenance Agreement for the Laurel Ranch Townhomes Project

RECOMMENDED ACTION
It is recommended that the City Council adopt a resolution:

1. A pproving the Stormwater Management Facilities O peration and Maintenance Agreement for the Laurel Ranch Townhomes Project, including administrative documents as may be necessary to carry-out the agreement; and

2. A uthorizing the Acting City Manager or designee to execute the Agreement in a form approved by the City Attorney.

FISCAL IMPACT
There is no fiscal impact . Costs related to operation and maintenance of stormwater facilities are the responsibility of the property owner.

DISCUSSION
On November 1, 2023, by Resolution No. 202 3-34, the Planning Commission approved a Final Development Plan, Use Permit, and Design Review for a 216- unit townhome project that spans 18.5 acres , named the Laurel Ranch Townhomes Project (“Project”).

The units are accommodated within a series of 4- , 5-, and 6- plex buildings with one or two car private garages. The proposed project includes onsite amenities including parking, swimming pool, leasing center, community room, and landscaping. The project is located at the southeast corner of Laurel Road and Country Hills Drive (APNs 053-060- 055, 056, 057 and 063). A Vicinity Map (Attachment B) shows the location of the Project and Legal Description (Attachment D) describes the legal boundary of the Project.

The City’s Stormwater Management and Discharge Control Ordinance ("Ordinance") requires proper operation and maintenance of the Best Management Practices (“ BMP”) constructed on this property . The City has approved the Stormwater Control Operation and Maintenance Plan (Attachment E) prepared by Wood Rodgers, Inc., and the

Antioch City Council Report
June 9, 2026 Agenda Item # R 2
development conditions of approval require that the BMP s, as shown on the approved Stormwater Control Plan, be constructed and properly operated and maintained by the Property Owner . This Agreement memorializes the property owner’s maintenance, operations, and inspection obligations under the City’s Ordinance and the approved plans.

ATTACHMENTS

A. Resolution
B. Vicinity Map
C. Stormwater Management Facilities Operation and Maintenance Agreement D. Legal Description for Laurel Ranch Townhomes Stormwater Maintenance Area E. Stormwater Facilities Operations and Maintenance Plan for Laurel Ranch Townhomes
ATTACHMENT “A”

RESOLUTION NO. 2026/**

RESOLUTION OF THE CITY COUNCIL OF THE CITY OF ANTIOCH

TO APPROVE THE STORMWATER MANAGEMENT FACILITIES OPERATION

AND MAINTENANCE AGREEMENT AND AUTHORIZE THE ACTING CITY

MANAGER OR DESIGNEE TO EXECUTE THE AGREEMENT FOR THE

LAUREL RANCH TOWNHOMES PROJECT

WHEREAS, on November 1, 2023, by Resolution No. 2023- 34, the Planning Commission approved a Final Development Plan, Use Permit, and Design Review for a 216-unit townhome project that spans 18.5 acres, named the Laurel Ranch Townhomes Project (“Project”);

WHEREAS, the City’s Stormwater Management and Discharge Control Ordinance ("Ordinance") requires proper operation and maintenance of the Best Management Practices (“BMP”) constructed on this property;

WHEREAS, the City has approved the Stormwater Control Operation and Maintenance Plan prepared by Wood Rodgers, Inc., and the development conditions of approval require that the BMP, as shown on the approved Stormwater Control Plan be constructed and properly operated and maintained by the property owner; and

WHEREAS, this Agreement memorializes the property owner’s maintenance, operations, and inspection obligations under the City’s Ordinance and the approved plans.

NOW, THEREFORE, BE IT RESOLVED that the City Council of the City of Antioch hereby approves the Stormwater Management Facilities Operation and Maintenance Agreement for the Laurel Ranch Townhomes Project, including administrative documents as may be necessary to carry-out the agreement, and authorizes the Acting City Manager or designee to execute the Agreement in a form approved by the City Attorney.

* * * * * * *
A1
RESOLUTION NO. 2026/***
June 9, 2026

Page 2 ends

Antioch City CouncilJune 9, 2026

Antioch City Council
June 9, 2026