GOAL 6: Improve urban design in Huntington Park to ensure development that is both architecturally and functionally compatible, and to create uniquely identifiable neighborhoods and commercial districts.
Policy 6.1: Require that residential, commercial, and light industrial development adjacent to pedestrian and recreational amenities:
• Focus on these amenities;
• Provide direct access;
• In the case of commercial development, provide visual penetration at ground level;
• Incorporate pedestrian-oriented ground-floor uses; and • Isolate on-site parking away from pedestrian-oriented areas.
Policy 6.2: Reflect community concerns for urban design in Huntington Park by preparing an Urban Design Element, design guidelines, and other plans and programs to improve urban design in the City.
Policy 6.3: Capitalize on the City’s historic character by undertaking a historic resources survey and developing a local historic preservation ordinance.
Policy 6.4: Provide for the consistent use of street trees along all sidewalks and property frontages.
Policy 6.5: Establish a consistent design vocabulary for all public signage, including fixture type, lettering, colors, symbols, and logos.
Policy 6.6: Locate distinctive public signage and landscaping which identifies Huntington Park at key entry points into the City, including Pacific Boulevard, Florence Avenue, Slauson Avenue, Soto Street, State Street, Gage Avenue, and Randolph Street.
Policy 6.7: Require that signage on commercial structures be compatible and integrated with the structures’ architecture and visible from pedestrian-oriented areas.
Policy 6.8: Use comprehensive design guidelines and objective design standards to ensure that all new buildings, remodels, and additions enhance the neighborhood fabric, while facilitating streamlined development review for housing types that help the City achieve Housing Element goals and objectives.
LAND USE AND COMMUNITY DEVELOPMENT ELEMENT 13
3 THE LAND USE PLAN
The Land Use Element describes the location and extent of future development in Huntington Park and identifies standards for that development. The geographic locations of land uses are presented on the Land Use Map (Figure 3-2).
LAND USE POLICY CONSIDERATIONS
A wide range of natural and built environmental factors is considered in the formulation of land use policy. Areas of special environmental significance, potential safety hazards, limitations of existing infrastructure, and the nature and character of existing development all influence land use policy.
LAND USE CONSTRAINTS AND RESOURCES
Huntington Park is a densely developed urban environment. The objectives noted previously in this Land Use Element recognize both the benefits and disadvantages of the City’s past and present development patterns. Land use policy under the General Plan does not propose drastic, large-scale changes to the City’s built environment.
Rather, the long-range goals and policies in the Element are intended to create and maintain compatible, complementary development based on the positive aspects of historical and existing land use patterns.
Huntington Park is relatively free of natural land use constraints and hazards. No known active faults traverse the City, nor is the City exposed to hazards associated with hillside development, such as wildfires and landslides. The City is not at significant risk of flooding, except in the event of a dam failure. The majority of the City is subject to liquefaction risk, with the exception of the area north of Gage Avenue, west of Pacific Boulevard, and east of Wilmington Avenue. (More information on hazards can be found in the Health and Safety Element.) Man-made constraints and hazards impose the greatest constraint on land use in Huntington Park. The transitions between residential, commercial, and industrial areas need special attention when land use decisions are made. Buffer zones and innovative site plans can reduce noise levels, and an efficient circulation system can reduce traffic on residential streets.
Industrial sites pose a further constraint with the production and storage of hazardous materials. The City streets are used to transport such materials both locally and through Huntington Park, particularly because the City experiences heavy throughtraffic from neighboring industrial communities. The accidental release of hazardous materials could significantly affect human health. The Circulation and Health and Safety elements include goals and policies specifically designed to ensure the continued safety of all residents. Land use policy is consistent with the goals and policies of all the other General Plan elements.
14 HUNTINGTON PARK GENERAL PLAN
LAND USE DESIGNATIONS
Land use designations are necessary to identify the type of development that is allowed in a given location. While terms like “residential,” “commercial,” and “industrial” are generally understood, State general plan law requires a clear and concise description of the land use categories shown on the Land Use Map.
The City of Huntington Park Land Use Element provides for 12 land use designations plus a designation for streets. Three of these designations are established for residential development, ranging from low-density to high-density development. Two commercial, one Central Business District (CBD)/Residential mixed use, two industrial, one Parks and Recreation, one Schools, and one Public Facilities category are designated. Five overlay districts are designated in addition to certain underlying land use designations. These overlays are Senior Citizen Housing, Single-Room Occupancy, Mixed Use (Commercial and Residential), Parking, and Transit-Oriented Development. Railroad mainlines are included in the Rail Transportation Corridor Category.
LAND USE INTENSITY/DENSITY
The land use designations, or categories, in this Element are described in terms of intensity and density. The term “intensity” refers to the physical characteristics of a building, such as height, bulk, floor-area ratio and/or percent of lot coverage and the building’s proportional relationship to the land on which it is situated. Intensity is most often used to describe non-residential development levels, but in a broader sense, is used to express overall levels of all development types within a planning area.
For most non-residential development categories (e.g., commercial and industrial), the measure of intensity known as “floor-area ratio” (FAR) provides the most convenient method of describing development levels. Simply stated, the floor-area ratio is the relationship of total gross floor area of all buildings on a lot to the total land area of that lot. For example, a 21,780 square-foot building on a 43,560 squarefoot lot (one acre) yields an FAR of 0.5:1 as illustrated in Figure 3-1. As shown, a 0.5:1 FAR can yield a building of one story in height covering one-half of the lot area, or a taller building which covers less of the lot and provides for more open space around the building.
The term “density,” in a land use context, is a measure of the population or residential development capacity of the land. Density is explained either in terms of number of dwelling units per acre (du/ac) or persons per acre and is usually described as a range (e.g., 4 to 7 du/ac) or maximum (e.g., up to 8.7 du/ac). For example, the density of a residential development of 100 dwelling units occupying 20 acres of land is 5 du/ac.
Floor-area ratio often is used in calculations of development potential because the ratio can be applied more uniformly citywide than can other factors; however, FAR typically is not the variable analyzed in the evaluation of maximum allowable building LAND USE AND COMMUNITY DEVELOPMENT ELEMENT 15
intensity for a particular parcel of land. Variables analyzed may include parking and loading requirements, setbacks, fire department emergency access, height limits, and other factors applied directly to the project site. The application of such factors usually precludes the development of a site at maximum allowable FAR.
Floor-area ratio can be applied in two ways: 1) as a maximum allowable intensity on a parcel of land, and 2) as an overall level of development on a citywide basis (average intensity), accounting for the fact that not every parcel will be developed at maximum intensity. In accordance with State general plan law, this Land Use Element and the Land Use Map provide the maximum density/intensity permitted on a parcel of land within a given land use designation. Table 1 lists each land use designation and its corresponding measure of maximum density/intensity.
The average citywide residential density corresponds with the maximum development density to best forecast residential buildout. Regarding the average FAR for the Central Business District (CBD)/Residential area, the two FARs in Table 1 depict intensities only for commercial uses. The residential potential of the CBD is defined below under “Residential Designations.”
Figure 3-1 Floor-Area Ratio
16 HUNTINGTON PARK GENERAL PLAN
Table 1 Land Use Designations and Overlays
Land Use
Maximum Development
Density/Intensity1 Average Density/Intensity2
Residential
Low-Density Residential Up to 8.7 du/ac3 8.7 du/ac
Medium-Density Residential Up to 17.4 du/ac 17.4 du/ac
High-Density Residential Up to 20 du/ac 20 du/ac
Central Business District
(CBD)/Residential
4:1 FAR of Pacific Boulevard4
2:1 FAR elsewhere
1:1 to 1:1.75 FAR5
Commercial
General Commercial 1:1 FAR 0.5:1 FAR
Professional Commercial 1:1 FAR 0.8:1 FAR
Industrial
Light Industry 1:1 FAR 0.4:1 FAR
Industrial Manufacturing 1:1 FAR 0.4:1 FAR
Public
Parks and Recreation 6 6
Schools Not Applicable Not Applicable
Public Facilities Not Applicable Not Applicable
Transportation
Streets Not Applicable Not Applicable
Rail Transportation Corridor Not Applicable Not Applicable Overlay Districts
Senior Citizens Housing Overlay Up to 225 du/ac 225 du/ac Single Room Occupancy (SRO) Overlay Up to 440 du/ac 440 du/ac Mixed-Use Overlay 1:1 FAR 1:1 FAR
Parking Overlay Not Applicable Not Applicable
Transit-Oriented Development (TOD)
Overlay
Between 20 and 70 du/ac Between 20 and 70 du/ac
1 Maximum allowable development on a parcel of land.
2 Projected overall levels of development on a citywide basis at General Plan buildout. 3 du/ac = dwelling units per acre. Fractions take into account typical residential lot sizes in Huntington Park. 4 FAR = floor-area ratio. See Figure 3-1.
5 See accompanying text for mixed use development potential. 6 Due to the open space component and/or site-specific nature of this type of development, maximum and average development intensities have not been assigned.
LAND USE AND COMMUNITY DEVELOPMENT ELEMENT 17
Table 2 compares, by acreage, existing land uses in Huntington Park (in a June 1990 survey) with those proposed under this Land Use Element.
Land use designation descriptions, shown on the Land Use Map (Figure 1-1), identify the general types of uses allowed and their corresponding maximum densities or intensities. These use descriptions will be defined further as specific uses within the City’s Zoning Code.
Table 2 Existing Land Use and General Plan Land Use Designations in Huntington Park
Land Use Designation Existing Acres (June 1990) General Plan Acres Low-Density Residential (up to 8.7 du/ac)1 277 276
Medium-Density Residential (up to 17.4 du/ac) 289 160
High-Density Residential (up to 20 du/ac) 238 321
Central Business District (CBD)/Residential - 85
General Commercial 198 208
Professional Commercial 16 10
Light Industry 271 total 124
Industrial Manufacturing 271 total 131
Parks and Recreation2 51 46
Schools 70 82
Public Facilities3 36 25
Streets 470 470
Rail Transportation Corridor 37 37
Vacant 22 0
Total 1,975 1,975
1 du/ac = dwelling units per acre.
2 Parks and Recreation acreage appears to be reduced under the General Plan; this is due only to the redefining of the Civic Center buildings and the DWP right-of-way as “Public Facilities.” No reduction in park acreage is proposed. 3 The existing land use survey included churches and water storage tanks in the Public Facilities category, Land use policy permits churches in all residential and commercial designations. Properties containing water storage tanks have been designated in the Plan for other land uses in the event any of the properties become available for other uses in the future.
These circumstances account for the different acreage totals.
RESIDENTIAL DESIGNATIONS
Low-Density Residential: This designation permits residential dwelling units up to
8.7 units per acre. Residences in this category are usually single-family, detached houses with private yards. Manufactured homes on permanent foundations are also permitted. Other uses, such as day care, schools, churches, and utility uses, are also allowed if the uses are shown to be compatible with, and serving the needs of, LowDensity Residential areas.
Medium-Density Residential: This designation permits residential units up to 17.4 units per acre. These residences can include townhouses, small-lot single-family dwellings (e.g., zero-lot line houses), two-and three-family housing arrangements, and low-rise apartment buildings. Other uses, such as rest homes, child-care facilities, 18 HUNTINGTON PARK GENERAL PLAN
and churches, are permitted if the uses are shown to be compatible with, and serving the needs of, Medium-Density Residential areas.
High-Density Residential: This residential category permits up to 20 dwelling units per acre. Dwellings are typically within apartment or condominium complexes with shared open space. Other uses, such as rest homes, child-care facilities, and churches, are allowed if the uses are shown to be compatible with, and serving the needs of, High-Density Residential areas.
Central Business District (CBD)/Residential: This designation is defined by use and specific location. Along portions of Pacific Boulevard, General Commercial and Professional Commercial uses are required on the ground floor, with either commercial or residential uses allowed on the upper floors. The maximum permitted floor-area ratio (FAR) for a Central Business District (CBD)/Residential designation on Pacific Boulevard is 4:1.
Along portions of Rita, Rugby, and Seville avenues, residential and commercial uses are permitted to exist side by side. Multi-family residential development is allowed up to 70 units per acre without a requirement for commercial uses, and commercial development is allowed up to an FAR of 2:1 without a requirement for residential uses. However, General Commercial and Professional Commercial uses are permitted on the lower floors of an otherwise residential building. If a site on Rita, Rugby, or Seville includes both residential and commercial uses, 70 units per acre plus maximum allowable FAR commercial uses are permitted.
Single-Room Occupancy Hotels (SROs) are also permitted under the CBD/Residential designation.
COMMERCIAL DESIGNATIONS
General Commercial: Permitted uses in this designation include a wide range of neighborhood and general retail and service establishments, such as stores and repair shops, to accommodate the surrounding community. Permitted uses include, among others, household appliance stores, auto repair shops, cafes, drugstores, and newsstands. The maximum permitted FAR is 1:1.
Neighborhood Commercial: The Neighborhood Commercial designation allows residential, mixed-use residential/commercial, neighborhood retail, professional office, and service-oriented business uses serving a localized need. The maximum permitted FAR is 1:1.
Professional Commercial: Allowable uses include business and professional offices and services, legal services, and related uses in or near the Central Business District and served by public transportation, where their locations are conveniently accessible. Typical uses include attorneys’ offices, banks, beauty shops, medical offices, and travel agencies, among others. Institutional uses are also conditionally permitted in areas designated for Professional Commercial. The maximum permitted FAR is 1:1.
LAND USE AND COMMUNITY DEVELOPMENT ELEMENT 19
INDUSTRIAL DESIGNATIONS
Manufacturing Planned Development: The purpose of the Manufacturing Planned Development (MPD) designation is to provide for service commercial, business, and industrial uses. Within the MPD land use designation, the following definitions shall apply:
Light Industry: Permitted uses include light manufacturing, light processing, warehousing, distribution, wholesaling, service operations, and related developments. Some of the allowable uses in this designation are cloth manufacturing, electric appliance assembly, and trade schools. The maximum permitted FAR is 1:1.
Industrial Manufacturing: Allowable uses include manufacturing, processing, warehousing, distribution, wholesaling, and related developments of a more intense nature than those uses permitted in the Light Industry category. For example, brick manufacturing, lumber yards, and tool and die shops are permitted in this designation. The maximum permitted FAR is 0.5:1.
PUBLIC DESIGNATIONS
Public Facilities: This designation includes all federal, state, and local government properties, such as post offices, the Civic Center, and fire stations. Public Facilities also include hospitals and the Los Angeles Department of Water and Power utility easement that traverses the City near California Avenue and Muni Park. This category permits other land uses (such as nurseries) which are compatible with adjacent uses and which provide an economic return on the land.
Parks and Recreation: This category includes all the public parks in Huntington Park, including their structures and facilities.
Schools: This designation includes all the public schools in Huntington Park, including their playground areas.
TRANSPORTATION DESIGNATIONS
Streets: This designation includes public rights-of-way; generally, public streets.
Rail Transportation Corridor: This designation includes three rail corridors that traverse Huntington Park: 1) Southern Pacific Railroad on Alameda Street; 2) Southern Pacific Railroad on Randolph Street; and 3) Union Pacific Railroad on Salt Lake Avenue.
OVERLAY DESIGNATIONS
Senior Citizen Housing Overlay: This category corresponds with sites identified by City staff as suitable for senior citizen housing. The designation allows these residences up to 225 units per acre, which are generally located in high-rise developments with shared open space, meeting facilities, and lower parking 20 HUNTINGTON PARK GENERAL PLAN
requirements. Single Room Occupancy Hotels (SROs) are also permitted under this designation up to 400 units per acre.
Medium-Density Overlay: The purpose of the Medium-Density Overlay is to provide for multi-family residential units up to 17.42 units per acre in the underlying commercial zoning district. The Medium-Density Overlay identifies parcels that are suitable for the development of medium-density housing, either as the primary use on the parcel or in conjunction with other uses.
Single-Room Occupancy (“SRO”) Overlay: The SRO Overlay designation allows mixed use development of commercial uses together with single room occupancy hotels. The overlay area is located on the east side of Santa Fe Avenue north of Randolph Street. The density is permitted up to 400 units per acre in addition to the uses provided for under the current General Commercial Land Use designation at a maximum FAR of 1:1.
Transit-Oriented Development (TOD) Overlay: The TOD Overlay is intended to create a compact and high-intensity mix of residential, office, retail, and public uses to promote areas of the city that have a high potential for pedestrian activity, generally within one-half mile of transit stations. The TOD Overlay may be applied on a parcelby-parcel basis. The TOD Overlay should facilitate land use that encourages transit use through density, mix of land uses, building form, and design. The intent of the TOD Overlay is to improve urban form/design and reduce vehicle miles traveled through intense development to support transit ridership and sense of place. The minimum density within the TOD Overlay District is 20 dwelling units per acre and the maximum permitted is up to 70 dwelling units per acre.
Affordable Housing Overlay: The Affordable Housing Overlay designation allows the development of affordable family housing at densities up to 70 dwelling units per acre. Senior citizen housing at a density of 225 units per acre, and single-room occupancy (SRO) facilities at a density of 400 units per acre, are also permitted.
Mixed-Use Overlay: The Mixed-Use Overlay designation allows residential development to occur in an area designated for another land use. The area along Santa Fe Avenue between Randolph Street and Florence Avenue will allow Medium Density Residential Development in addition to the land uses provided for under the current General Commercial Land Use designation, and property to the south of Clarendon Avenue will be limited to either commercial uses or vertically oriented mixed-use development (i.e., commercial/residential with only nonresidential uses on the ground level). Property located north of Clarendon Avenue will allow commercial uses, mixed uses, or solely residential use. Residential densities will be allowed to a maximum of 17.4 dwelling units per acre. The maximum allowable commercial floor area ratio (“FAR”) intensity standard would remain at 1:1.
Parking Overlay: A Parking Overlay designation can exist in addition to the underlying land use designation. This overlay identifies areas where private owners or the City are encouraged to acquire property for parking facilities in order to alleviate LAND USE AND COMMUNITY DEVELOPMENT ELEMENT 21
parking shortages, for example, on portions of Gage and Florence avenues. The Parking Overlay areas are shown on the Land Use Map.
22 HUNTINGTON PARK GENERAL PLAN
Figure 3-2 Huntington Park General Plan Land Use Map
Appendix D
CalEEMod Model Data
Huntington Park Housing Element Detailed Report, 3/3/2023 1 / 28
Huntington Park Housing Element Detailed Report
Table of Contents
1. Basic Project Information
1.1. Basic Project Information
1.2. Land Use Types
1.3. User-Selected Emission Reduction Measures by Emissions Sector
2. Emissions Summary
2.4. Operations Emissions Compared Against Thresholds
2.5. Operations Emissions by Sector, Unmitigated
4. Operations Emissions Details
4.1. Mobile Emissions by Land Use
4.1.1. Unmitigated
4.2. Energy
4.2.1. Electricity Emissions By Land Use - Unmitigated
4.2.3. Natural Gas Emissions By Land Use - Unmitigated
4.3. Area Emissions by Source
Huntington Park Housing Element Detailed Report, 3/3/2023 2 / 28
4.3.2. Unmitigated
4.4. Water Emissions by Land Use
4.4.2. Unmitigated
4.5. Waste Emissions by Land Use
4.5.2. Unmitigated
4.6. Refrigerant Emissions by Land Use
4.6.1. Unmitigated
4.7. Offroad Emissions By Equipment Type
4.7.1. Unmitigated
4.8. Stationary Emissions By Equipment Type
4.8.1. Unmitigated
4.9. User Defined Emissions By Equipment Type
4.9.1. Unmitigated
4.10. Soil Carbon Accumulation By Vegetation Type
4.10.1. Soil Carbon Accumulation By Vegetation Type - Unmitigated
4.10.2. Above and Belowground Carbon Accumulation by Land Use Type - Unmitigated
4.10.3. Avoided and Sequestered Emissions by Species - Unmitigated Huntington Park Housing Element Detailed Report, 3/3/2023 3 / 28
5. Activity Data
5.9. Operational Mobile Sources
5.9.1. Unmitigated
5.10. Operational Area Sources
5.10.1. Hearths
5.10.1.1. Unmitigated
5.10.2. Architectural Coatings
5.10.3. Landscape Equipment
5.11. Operational Energy Consumption
5.11.1. Unmitigated
5.12. Operational Water and Wastewater Consumption
5.12.1. Unmitigated
5.13. Operational Waste Generation
5.13.1. Unmitigated
5.14. Operational Refrigeration and Air Conditioning Equipment
5.14.1. Unmitigated
5.15. Operational Off-Road Equipment
Huntington Park Housing Element Detailed Report, 3/3/2023 4 / 28
5.15.1. Unmitigated
5.16. Stationary Sources
5.16.1. Emergency Generators and Fire Pumps
5.16.2. Process Boilers
5.17. User Defined
5.18. Vegetation
5.18.1. Land Use Change
5.18.1.1. Unmitigated
5.18.1. Biomass Cover Type
5.18.1.1. Unmitigated
5.18.2. Sequestration
5.18.2.1. Unmitigated
6. Climate Risk Detailed Report
6.1. Climate Risk Summary
6.2. Initial Climate Risk Scores
6.3. Adjusted Climate Risk Scores
6.4. Climate Risk Reduction Measures
Huntington Park Housing Element Detailed Report, 3/3/2023 5 / 28
7. Health and Equity Details
7.1. CalEnviroScreen 4.0 Scores
7.2. Healthy Places Index Scores
7.3. Overall Health & Equity Scores
7.4. Health & Equity Measures
7.5. Evaluation Scorecard
7.6. Health & Equity Custom Measures
8. User Changes to Default Data
Huntington Park Housing Element Detailed Report, 3/3/2023 6 / 28
1. Basic Project Information
1.1. Basic Project Information
Data Field Value
Project Name Huntington Park Housing Element
Lead Agency —
Land Use Scale Plan/community
Analysis Level for Defaults County
Windspeed (m/s) 0.50
Precipitation (days) 18.4
Location Huntington Park, CA, USA
County Los Angeles-South Coast
City Huntington Park
Air District South Coast AQMD
Air Basin South Coast
TAZ 4120
EDFZ 7
Electric Utility Southern California Edison
Gas Utility Southern California Gas
1.2. Land Use Types
Land Use Subtype Size Unit Lot Acreage Building Area (sq ft) Landscape Area (sq ft)
Special Landscape
Area (sq ft)
Population Description
Apartments Mid Rise 2,668 Dwelling Unit 70.2 2,561,280 0.00 — 7,897 —
1.3. User-Selected Emission Reduction Measures by Emissions Sector Huntington Park Housing Element Detailed Report, 3/3/2023 7 / 28
No measures selected
2. Emissions Summary
2.4. Operations Emissions Compared Against Thresholds
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Un/Mit. TOG ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T BCO2 NBCO2 CO2T CH4 N2O R CO2e Daily,
Summer
(Max)
— — — — — — — — — — — — — — — — — —
Unmit. 789 771 65.0 1,521 3.54 191 0.90 192 188 0.16 188 26,245 75,282 101,527 202 1.70 24.3 107,113 Daily,
Winter
(Max)
— — — — — — — — — — — — — — — — — —
Unmit. 775 758 63.6 1,368 3.53 191 0.90 192 188 0.16 188 26,245 74,778 101,023 202 1.60 18.5 106,573 Average
Daily
(Max)
— — — — — — — — — — — — — — — — — —
Unmit. 64.5 117 13.1 208 0.31 13.7 0.90 14.6 13.5 0.16 13.6 2,966 30,602 33,568 133 0.82 20.9 37,155 Annual
(Max)
— — — — — — — — — — — — — — — — — —
Unmit. 11.8 21.4 2.39 38.0 0.06 2.50 0.16 2.66 2.46 0.03 2.49 491 5,067 5,558 22.0 0.14 3.46 6,151
2.5. Operations Emissions by Sector, Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Sector TOG ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T BCO2 NBCO2 CO2T CH4 N2O R CO2e Daily,
Summer
(Max)
— — — — — — — — — — — — — — — — — —
Mobile 1.15 1.04 0.74 9.13 0.02 0.01 0.90 0.91 0.01 0.16 0.17 — 2,389 2,389 0.11 0.09 5.97 2,424 Area 787 769 56.8 1,508 3.47 191 — 191 187 — 187 24,991 48,155 73,146 74.5 1.01 — 75,310 Huntington Park Housing Element Detailed Report, 3/3/2023 8 / 28
Energy 0.88 0.44 7.48 3.18 0.05 0.60 — 0.60 0.60 — 0.60 — 23,752 23,752 1.72 0.13 — 23,832 Water — — — — — — — — — — — 191 987 1,177 19.6 0.47 — 1,808 Waste — — — — — — — — — — — 1,063 0.00 1,063 106 0.00 — 3,720 Refrig. — — — — — — — — — — — — — — — — 18.3 18.3
Total 789 771 65.0 1,521 3.54 191 0.90 192 188 0.16 188 26,245 75,282 101,527 202 1.70 24.3 107,113 Daily,
Winter
(Max)
— — — — — — — — — — — — — — — — — —
Mobile 1.14 1.03 0.81 8.39 0.02 0.01 0.90 0.91 0.01 0.16 0.17 — 2,289 2,289 0.11 0.09 0.15 2,320 Area 773 756 55.4 1,357 3.46 190 — 190 187 — 187 24,991 47,751 72,741 74.5 0.91 — 74,874 Energy 0.88 0.44 7.48 3.18 0.05 0.60 — 0.60 0.60 — 0.60 — 23,752 23,752 1.72 0.13 — 23,832 Water — — — — — — — — — — — 191 987 1,177 19.6 0.47 — 1,808 Waste — — — — — — — — — — — 1,063 0.00 1,063 106 0.00 — 3,720 Refrig. — — — — — — — — — — — — — — — — 18.3 18.3
Total 775 758 63.6 1,368 3.53 191 0.90 192 188 0.16 188 26,245 74,778 101,023 202 1.60 18.5 106,573 Average
Daily
— — — — — — — — — — — — — — — — — —
Mobile 1.13 1.02 0.82 8.61 0.02 0.01 0.90 0.91 0.01 0.16 0.17 — 2,316 2,316 0.11 0.09 2.58 2,350 Area 62.5 116 4.78 197 0.24 13.1 — 13.1 12.9 — 12.9 1,712 3,548 5,259 5.11 0.13 — 5,427 Energy 0.88 0.44 7.48 3.18 0.05 0.60 — 0.60 0.60 — 0.60 — 23,752 23,752 1.72 0.13 — 23,832 Water — — — — — — — — — — — 191 987 1,177 19.6 0.47 — 1,808 Waste — — — — — — — — — — — 1,063 0.00 1,063 106 0.00 — 3,720 Refrig. — — — — — — — — — — — — — — — — 18.3 18.3
Total 64.5 117 13.1 208 0.31 13.7 0.90 14.6 13.5 0.16 13.6 2,966 30,602 33,568 133 0.82 20.9 37,155 Annual — — — — — — — — — — — — — — — — — —
Mobile 0.21 0.19 0.15 1.57 < 0.005 < 0.005 0.16 0.17 < 0.005 0.03 0.03 — 383 383 0.02 0.02 0.43 389 Area 11.4 21.2 0.87 35.9 0.04 2.39 — 2.39 2.35 — 2.35 283 587 871 0.85 0.02 — 899 Energy 0.16 0.08 1.37 0.58 0.01 0.11 — 0.11 0.11 — 0.11 — 3,932 3,932 0.29 0.02 — 3,946 Water — — — — — — — — — — — 31.5 163 195 3.25 0.08 — 299 Huntington Park Housing Element Detailed Report, 3/3/2023 9 / 28
Waste — — — — — — — — — — — 176 0.00 176 17.6 0.00 — 616 Refrig. — — — — — — — — — — — — — — — — 3.04 3.04
Total 11.8 21.4 2.39 38.0 0.06 2.50 0.16 2.66 2.46 0.03 2.49 491 5,067 5,558 22.0 0.14 3.46 6,151
4. Operations Emissions Details
4.1. Mobile Emissions by Land Use
4.1.1. Unmitigated
Mobile source emissions results are presented in Sections 2.6. No further detailed breakdown of emissions is available.
4.2. Energy
4.2.1. Electricity Emissions By Land Use - Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Land
Use
TOG ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T BCO2 NBCO2 CO2T CH4 N2O R CO2e Daily,
Summer
(Max)
— — — — — — — — — — — — — — — — — —
Apartme
nts
Mid Rise
— — — — — — — — — — — — 14,255 14,255 0.88 0.11 — 14,309 Total — — — — — — — — — — — — 14,255 14,255 0.88 0.11 — 14,309 Daily,
Winter
(Max)
— — — — — — — — — — — — — — — — — —
Apartme
nts
Mid Rise
— — — — — — — — — — — — 14,255 14,255 0.88 0.11 — 14,309 Total — — — — — — — — — — — — 14,255 14,255 0.88 0.11 — 14,309 Annual — — — — — — — — — — — — — — — — — —
Huntington Park Housing Element Detailed Report, 3/3/2023 10 / 28
Apartme
Mid Rise
— — — — — — — — — — — — 2,360 2,360 0.15 0.02 — 2,369
Total — — — — — — — — — — — — 2,360 2,360 0.15 0.02 — 2,369
4.2.3. Natural Gas Emissions By Land Use - Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Land
Use
TOG ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T BCO2 NBCO2 CO2T CH4 N2O R CO2e Daily,
Summer
(Max)
— — — — — — — — — — — — — — — — — —
Apartme
nts
Mid Rise
0.88 0.44 7.48 3.18 0.05 0.60 — 0.60 0.60 — 0.60 — 9,497 9,497 0.84 0.02 — 9,523 Total 0.88 0.44 7.48 3.18 0.05 0.60 — 0.60 0.60 — 0.60 — 9,497 9,497 0.84 0.02 — 9,523 Daily,
Winter
(Max)
— — — — — — — — — — — — — — — — — —
Apartme
nts
Mid Rise
0.88 0.44 7.48 3.18 0.05 0.60 — 0.60 0.60 — 0.60 — 9,497 9,497 0.84 0.02 — 9,523 Total 0.88 0.44 7.48 3.18 0.05 0.60 — 0.60 0.60 — 0.60 — 9,497 9,497 0.84 0.02 — 9,523 Annual — — — — — — — — — — — — — — — — — —
Apartme
nts
Mid Rise
0.16 0.08 1.37 0.58 0.01 0.11 — 0.11 0.11 — 0.11 — 1,572 1,572 0.14 < 0.005 — 1,577 Total 0.16 0.08 1.37 0.58 0.01 0.11 — 0.11 0.11 — 0.11 — 1,572 1,572 0.14 < 0.005 — 1,577
4.3. Area Emissions by Source
4.3.2. Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Huntington Park Housing Element Detailed Report, 3/3/2023 11 / 28
Source TOG ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T BCO2 NBCO2 CO2T CH4 N2O R CO2e Daily,
Summer
(Max)
— — — — — — — — — — — — — — — — — —
Hearths 773 697 55.4 1,357 3.46 190 — 190 187 — 187 24,991 47,751 72,741 74.5 0.91 — 74,874 Consum
er
Products
— 54.8 — — — — — — — — — — — — — — — —
Architect
ural
Coatings
— 4.39 — — — — — — — — — — — — — — — —
Landsca
pe
Equipme
nt
14.0 13.3 1.45 151 0.01 0.05 — 0.05 0.07 — 0.07 — 405 405 0.02 0.10 — 436 Total 787 769 56.8 1,508 3.47 191 — 191 187 — 187 24,991 48,155 73,146 74.5 1.01 — 75,310 Daily,
Winter
(Max)
— — — — — — — — — — — — — — — — — —
Hearths 773 697 55.4 1,357 3.46 190 — 190 187 — 187 24,991 47,751 72,741 74.5 0.91 — 74,874 Consum
er
Products
— 54.8 — — — — — — — — — — — — — — — —
Architect
ural
Coatings
— 4.39 — — — — — — — — — — — — — — — —
Total 773 756 55.4 1,357 3.46 190 — 190 187 — 187 24,991 47,751 72,741 74.5 0.91 — 74,874 Annual — — — — — — — — — — — — — — — — — —
Hearths 9.66 8.71 0.69 17.0 0.04 2.38 — 2.38 2.34 — 2.34 283 541 825 0.84 0.01 — 849 Consum
er
Products
— 10.0 — — — — — — — — — — — — — — — —
Huntington Park Housing Element Detailed Report, 3/3/2023 12 / 28
Architect — 0.80 — — — — — — — — — — — — — — — —
ural
Coatings
Landsca
pe
Equipme
nt
1.75 1.66 0.18 18.9 < 0.005 0.01 — 0.01 0.01 — 0.01 — 45.9 45.9 < 0.005 0.01 — 49.5 Total 11.4 21.2 0.87 35.9 0.04 2.39 — 2.39 2.35 — 2.35 283 587 871 0.85 0.02 — 899
4.4. Water Emissions by Land Use
4.4.2. Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Land
Use
TOG ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T BCO2 NBCO2 CO2T CH4 N2O R CO2e Daily,
Summer
(Max)
— — — — — — — — — — — — — — — — — —
Apartme
nts
Mid Rise
— — — — — — — — — — — 191 987 1,177 19.6 0.47 — 1,808
Total — — — — — — — — — — — 191 987 1,177 19.6 0.47 — 1,808 Daily,
Winter
(Max)
— — — — — — — — — — — — — — — — — —
Apartme
nts
Mid Rise
— — — — — — — — — — — 191 987 1,177 19.6 0.47 — 1,808
Total — — — — — — — — — — — 191 987 1,177 19.6 0.47 — 1,808 Annual — — — — — — — — — — — — — — — — — —
Apartme
nts
Mid Rise
— — — — — — — — — — — 31.5 163 195 3.25 0.08 — 299
Huntington Park Housing Element Detailed Report, 3/3/2023 13 / 28
Total — — — — — — — — — — — 31.5 163 195 3.25 0.08 — 299
4.5. Waste Emissions by Land Use
4.5.2. Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Land
Use
TOG ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T BCO2 NBCO2 CO2T CH4 N2O R CO2e Daily,
Summer
(Max)
— — — — — — — — — — — — — — — — — —
Apartme
nts
Mid Rise
— — — — — — — — — — — 1,063 0.00 1,063 106 0.00 — 3,720 Total — — — — — — — — — — — 1,063 0.00 1,063 106 0.00 — 3,720 Daily,
Winter
(Max)
— — — — — — — — — — — — — — — — — —
Apartme
nts
Mid Rise
— — — — — — — — — — — 1,063 0.00 1,063 106 0.00 — 3,720 Total — — — — — — — — — — — 1,063 0.00 1,063 106 0.00 — 3,720 Annual — — — — — — — — — — — — — — — — — —
Apartme
nts
Mid Rise
— — — — — — — — — — — 176 0.00 176 17.6 0.00 — 616
Total — — — — — — — — — — — 176 0.00 176 17.6 0.00 — 616
4.6. Refrigerant Emissions by Land Use
4.6.1. Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Huntington Park Housing Element Detailed Report, 3/3/2023 14 / 28
Land
Use
TOG ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T BCO2 NBCO2 CO2T CH4 N2O R CO2e Daily,
Summer
(Max)
— — — — — — — — — — — — — — — — — —
Apartme
nts
Mid Rise
— — — — — — — — — — — — — — — — 18.3 18.3
Total — — — — — — — — — — — — — — — — 18.3 18.3
Daily,
Winter
(Max)
— — — — — — — — — — — — — — — — — —
Apartme
nts
Mid Rise
— — — — — — — — — — — — — — — — 18.3 18.3
Total — — — — — — — — — — — — — — — — 18.3 18.3
Annual — — — — — — — — — — — — — — — — — —
Apartme
nts
Mid Rise
— — — — — — — — — — — — — — — — 3.04 3.04
Total — — — — — — — — — — — — — — — — 3.04 3.04
4.7. Offroad Emissions By Equipment Type
4.7.1. Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Equipme
nt
Type
TOG ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T BCO2 NBCO2 CO2T CH4 N2O R CO2e Daily,
Summer
(Max)
— — — — — — — — — — — — — — — — — —
Total — — — — — — — — — — — — — — — — — —
Huntington Park Housing Element Detailed Report, 3/3/2023 15 / 28
Daily,
Winter
(Max)
— — — — — — — — — — — — — — — — — —
Total — — — — — — — — — — — — — — — — — —
Annual — — — — — — — — — — — — — — — — — —
Total — — — — — — — — — — — — — — — — — —
4.8. Stationary Emissions By Equipment Type
4.8.1. Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Equipme
nt
Type
TOG ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T BCO2 NBCO2 CO2T CH4 N2O R CO2e Daily,
Summer
(Max)
— — — — — — — — — — — — — — — — — —
Total — — — — — — — — — — — — — — — — — —
Daily,
Winter
(Max)
— — — — — — — — — — — — — — — — — —
Total — — — — — — — — — — — — — — — — — —
Annual — — — — — — — — — — — — — — — — — —
Total — — — — — — — — — — — — — — — — — —
4.9. User Defined Emissions By Equipment Type
4.9.1. Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Huntington Park Housing Element Detailed Report, 3/3/2023 16 / 28
Equipme TOG ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T BCO2 NBCO2 CO2T CH4 N2O R CO2e nt
Type
Daily,
Summer
(Max)
— — — — — — — — — — — — — — — — — —
Total — — — — — — — — — — — — — — — — — —
Daily,
Winter
(Max)
— — — — — — — — — — — — — — — — — —
Total — — — — — — — — — — — — — — — — — —
Annual — — — — — — — — — — — — — — — — — —
Total — — — — — — — — — — — — — — — — — —
4.10. Soil Carbon Accumulation By Vegetation Type
4.10.1. Soil Carbon Accumulation By Vegetation Type - Unmitigated Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Vegetatio
n
TOG ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T BCO2 NBCO2 CO2T CH4 N2O R CO2e Daily,
Summer
(Max)
— — — — — — — — — — — — — — — — — —
Total — — — — — — — — — — — — — — — — — —
Daily,
Winter
(Max)
— — — — — — — — — — — — — — — — — —
Total — — — — — — — — — — — — — — — — — —
Annual — — — — — — — — — — — — — — — — — —
Total — — — — — — — — — — — — — — — — — —
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4.10.2. Above and Belowground Carbon Accumulation by Land Use Type - Unmitigated Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Land
Use
TOG ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T BCO2 NBCO2 CO2T CH4 N2O R CO2e Daily,
Summer
(Max)
— — — — — — — — — — — — — — — — — —
Total — — — — — — — — — — — — — — — — — —
Daily,
Winter
(Max)
— — — — — — — — — — — — — — — — — —
Total — — — — — — — — — — — — — — — — — —
Annual — — — — — — — — — — — — — — — — — —
Total — — — — — — — — — — — — — — — — — —
4.10.3. Avoided and Sequestered Emissions by Species - Unmitigated Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Species TOG ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T BCO2 NBCO2 CO2T CH4 N2O R CO2e Daily,
Summer
(Max)
— — — — — — — — — — — — — — — — — —
Avoided — — — — — — — — — — — — — — — — — —
Subtotal — — — — — — — — — — — — — — — — — —
Sequest
ered
— — — — — — — — — — — — — — — — — —
Subtotal — — — — — — — — — — — — — — — — — —
Remove
d
— — — — — — — — — — — — — — — — — —
Subtotal — — — — — — — — — — — — — — — — — —
— — — — — — — — — — — — — — — — — — —
Huntington Park Housing Element Detailed Report, 3/3/2023 18 / 28
Daily,
Winter
(Max)
— — — — — — — — — — — — — — — — — —
Avoided — — — — — — — — — — — — — — — — — —
Subtotal — — — — — — — — — — — — — — — — — —
Sequest
ered
— — — — — — — — — — — — — — — — — —
Subtotal — — — — — — — — — — — — — — — — — —
Remove
d
— — — — — — — — — — — — — — — — — —
Subtotal — — — — — — — — — — — — — — — — — —
— — — — — — — — — — — — — — — — — — —
Annual — — — — — — — — — — — — — — — — — —
Avoided — — — — — — — — — — — — — — — — — —
Subtotal — — — — — — — — — — — — — — — — — —
Sequest
ered
— — — — — — — — — — — — — — — — — —
Subtotal — — — — — — — — — — — — — — — — — —
Remove
d
— — — — — — — — — — — — — — — — — —
Subtotal — — — — — — — — — — — — — — — — — —
— — — — — — — — — — — — — — — — — — —
5. Activity Data
5.9. Operational Mobile Sources
5.9.1. Unmitigated
Land Use Type Trips/Weekday Trips/Saturday Trips/Sunday Trips/Year VMT/Weekday VMT/Saturday VMT/Sunday VMT/Year Total all Land Uses 357 357 357 130,404 3,218 3,218 3,218 1,174,656 Huntington Park Housing Element Detailed Report, 3/3/2023 19 / 28
5.10. Operational Area Sources
5.10.1. Hearths
5.10.1.1. Unmitigated
Hearth Type Unmitigated (number)
Apartments Mid Rise —
Wood Fireplaces 133
Gas Fireplaces 2268
Propane Fireplaces 0
Electric Fireplaces 0
No Fireplaces 267
Conventional Wood Stoves 0
Catalytic Wood Stoves 133
Non-Catalytic Wood Stoves 133
Pellet Wood Stoves 0
5.10.2. Architectural Coatings
Residential Interior Area Coated (sq ft) Residential Exterior Area Coated (sq ft) Non-Residential Interior Area Coated (sq ft)
Non-Residential Exterior Area Coated
(sq ft)
Parking Area Coated (sq ft)
5186592 1,728,864 0.00 0.00 —
5.10.3. Landscape Equipment
Season Unit Value
Snow Days day/yr 0.00
Summer Days day/yr 250
Huntington Park Housing Element Detailed Report, 3/3/2023 20 / 28
5.11. Operational Energy Consumption
5.11.1. Unmitigated
Electricity (kWh/yr) and CO2 and CH4 and N2O and Natural Gas (kBTU/yr) Land Use Electricity (kWh/yr) CO2 CH4 N2O Natural Gas (kBTU/yr) Apartments Mid Rise 9,780,445 532 0.0330 0.0040 29,633,057
5.12. Operational Water and Wastewater Consumption
5.12.1. Unmitigated
Land Use Indoor Water (gal/year) Outdoor Water (gal/year) Apartments Mid Rise 99,446,498 0.00
5.13. Operational Waste Generation
5.13.1. Unmitigated
Land Use Waste (ton/year) Cogeneration (kWh/year)
Apartments Mid Rise 667 0.00
5.14. Operational Refrigeration and Air Conditioning Equipment
5.14.1. Unmitigated
Land Use Type Equipment Type Refrigerant GWP Quantity (kg) Operations Leak Rate Service Leak Rate Times Serviced Apartments Mid Rise Average room A/C &
Other residential A/C
and heat pumps
R-410A 2,088 < 0.005 2.50 2.50 10.0
Apartments Mid Rise Household refrigerators
and/or freezers
R-134a 1,430 0.12 0.60 0.00 1.00
Huntington Park Housing Element Detailed Report, 3/3/2023 21 / 28
5.15. Operational Off-Road Equipment
5.15.1. Unmitigated
Equipment Type Fuel Type Engine Tier Number per Day Hours Per Day Horsepower Load Factor
5.16. Stationary Sources
5.16.1. Emergency Generators and Fire Pumps
Equipment Type Fuel Type Number per Day Hours per Day Hours per Year Horsepower Load Factor
5.16.2. Process Boilers
Equipment Type Fuel Type Number Boiler Rating (MMBtu/hr) Daily Heat Input (MMBtu/day) Annual Heat Input (MMBtu/yr)
5.17. User Defined
Equipment Type Fuel Type
— —
5.18. Vegetation
5.18.1. Land Use Change
5.18.1.1. Unmitigated
Vegetation Land Use Type Vegetation Soil Type Initial Acres Final Acres
5.18.1. Biomass Cover Type
Huntington Park Housing Element Detailed Report, 3/3/2023 22 / 28
5.18.1.1. Unmitigated
Biomass Cover Type Initial Acres Final Acres
5.18.2. Sequestration
5.18.2.1. Unmitigated
Tree Type Number Electricity Saved (kWh/year) Natural Gas Saved (btu/year)
6. Climate Risk Detailed Report
6.1. Climate Risk Summary
Cal-Adapt midcentury 2040–2059 average projections for four hazards are reported below for your project location. These are under Representation Concentration Pathway (RCP) 8.5 which assumes GHG emissions will continue to rise strongly through 2050 and then plateau around 2100.
Climate Hazard Result for Project Location Unit
Temperature and Extreme Heat 8.60 annual days of extreme heat Extreme Precipitation 4.95 annual days with precipitation above 20 mm Sea Level Rise 0.00 meters of inundation depth
Wildfire 0.00 annual hectares burned
Temperature and Extreme Heat data are for grid cell in which your project are located. The projection is based on the 98th historical percentile of daily maximum/minimum temperatures from observed historical data (32 climate model ensemble from Cal-Adapt, 2040–2059 average under RCP 8.5). Each grid cell is 6 kilometers (km) by 6 km, or 3.7 miles (mi) by 3.7 mi.
Extreme Precipitation data are for the grid cell in which your project are located. The threshold of 20 mm is equivalent to about ¾ an inch of rain, which would be light to moderate rainfall if received over a full day or heavy rain if received over a period of 2 to 4 hours. Each grid cell is 6 kilometers (km) by 6 km, or 3.7 miles (mi) by 3.7 mi.
Sea Level Rise data are for the grid cell in which your project are located. The projections are from Radke et al. (2017), as reported in Cal-Adapt (2040–2059 average under RCP 8.5), and consider different increments of sea level rise coupled with extreme storm events. Users may select from four model simulations to view the range in potential inundation depth for the grid cell. The four simulations make different assumptions about expected rainfall and temperature are: Warmer/drier (HadGEM2-ES), Cooler/wetter (CNRM-CM5), Average conditions (CanESM2), Range of different rainfall and temperature possibilities (MIROC5). Each grid cell is 50 meters (m) by 50 m, or about 164 feet (ft) by 164 ft.
Wildfire data are for the grid cell in which your project are located. The projections are from UC Davis, as reported in Cal-Adapt (2040–2059 average under RCP 8.5), and consider historical data of climate, vegetation, population density, and large (> 400 ha) fire history. Users may select from four model simulations to view the range in potential wildfire probabilities for the grid cell. The four simulations make different assumptions about expected rainfall and temperature are: Warmer/drier (HadGEM2-ES), Cooler/wetter (CNRM-CM5), Average conditions (CanESM2), Range of different rainfall and temperature possibilities (MIROC5). Each grid cell is 6 kilometers (km) by 6 km, or 3.7 miles (mi) by 3.7 mi.
Huntington Park Housing Element Detailed Report, 3/3/2023 23 / 28
6.2. Initial Climate Risk Scores
Climate Hazard Exposure Score Sensitivity Score Adaptive Capacity Score Vulnerability Score Temperature and Extreme Heat N/A N/A N/A N/A
Extreme Precipitation N/A N/A N/A N/A
Sea Level Rise N/A N/A N/A N/A
Wildfire N/A N/A N/A N/A
Flooding N/A N/A N/A N/A
Drought N/A N/A N/A N/A
Snowpack Reduction N/A N/A N/A N/A
Air Quality Degradation N/A N/A N/A N/A
The sensitivity score reflects the extent to which a project would be adversely affected by exposure to a climate hazard. Exposure is rated on a scale of 1 to 5, with a score of 5 representing the greatest exposure.
The adaptive capacity of a project refers to its ability to manage and reduce vulnerabilities from projected climate hazards. Adaptive capacity is rated on a scale of 1 to 5, with a score of 5 representing the greatest ability to adapt.
The overall vulnerability scores are calculated based on the potential impacts and adaptive capacity assessments for each hazard. Scores do not include implementation of climate risk reduction measures.
6.3. Adjusted Climate Risk Scores
Climate Hazard Exposure Score Sensitivity Score Adaptive Capacity Score Vulnerability Score Temperature and Extreme Heat N/A N/A N/A N/A
Extreme Precipitation N/A N/A N/A N/A
Sea Level Rise N/A N/A N/A N/A
Wildfire N/A N/A N/A N/A
Flooding N/A N/A N/A N/A
Drought N/A N/A N/A N/A
Snowpack Reduction N/A N/A N/A N/A
Air Quality Degradation N/A N/A N/A N/A
The sensitivity score reflects the extent to which a project would be adversely affected by exposure to a climate hazard. Exposure is rated on a scale of 1 to 5, with a score of 5 representing the greatest exposure.
Huntington Park Housing Element Detailed Report, 3/3/2023 24 / 28
The adaptive capacity of a project refers to its ability to manage and reduce vulnerabilities from projected climate hazards. Adaptive capacity is rated on a scale of 1 to 5, with a score of 5 representing the greatest ability to adapt.
The overall vulnerability scores are calculated based on the potential impacts and adaptive capacity assessments for each hazard. Scores include implementation of climate risk reduction measures.
6.4. Climate Risk Reduction Measures
7. Health and Equity Details
7.1. CalEnviroScreen 4.0 Scores
The maximum CalEnviroScreen score is 100. A high score (i.e., greater than 50) reflects a higher pollution burden compared to other census tracts in the state.
Indicator Result for Project Census Tract
Exposure Indicators —
AQ-Ozone 45.0
AQ-PM 86.7
AQ-DPM 55.1
Drinking Water 40.0
Lead Risk Housing 79.1
Pesticides 0.00
Toxic Releases 88.3
Traffic 42.3
Effect Indicators —
CleanUp Sites 59.3
Groundwater 50.3
Haz Waste Facilities/Generators 96.2
Impaired Water Bodies 0.00
Solid Waste 44.5
Sensitive Population —
Asthma 70.0
Cardio-vascular 97.0
Huntington Park Housing Element Detailed Report, 3/3/2023 25 / 28
Low Birth Weights 39.5
Socioeconomic Factor Indicators —
Education 91.8
Housing 91.0
Linguistic 97.7
Poverty 95.4
Unemployment 81.7
7.2. Healthy Places Index Scores
The maximum Health Places Index score is 100. A high score (i.e., greater than 50) reflects healthier community conditions compared to other census tracts in the state.
Indicator Result for Project Census Tract
Economic —
Above Poverty 5.094315411
Employed 29.83446683
Median HI 2.386757346
Education —
Bachelor's or higher 0.295136661
High school enrollment 100
Preschool enrollment 52.8551264
Transportation —
Auto Access 5.030155268
Active commuting 93.3915052
Social —
2-parent households 38.94520724
Voting 14.02540742
Neighborhood —
Alcohol availability 4.516874118
Huntington Park Housing Element Detailed Report, 3/3/2023 26 / 28
Park access 81.35506224
Retail density 83.80597973
Supermarket access 94.25125112
Tree canopy 14.38470422
Housing —
Homeownership 7.096111895
Housing habitability 5.427948159
Low-inc homeowner severe housing cost burden 22.31489799 Low-inc renter severe housing cost burden 3.836776594
Uncrowded housing 4.080585141
Health Outcomes —
Insured adults 3.195175157
Arthritis 0.0
Asthma ER Admissions 31.8
High Blood Pressure 0.0
Cancer (excluding skin) 0.0
Asthma 0.0
Coronary Heart Disease 0.0
Chronic Obstructive Pulmonary Disease 0.0
Diagnosed Diabetes 0.0
Life Expectancy at Birth 30.0
Cognitively Disabled 33.5
Physically Disabled 24.6
Heart Attack ER Admissions 17.1
Mental Health Not Good 0.0
Chronic Kidney Disease 0.0
Obesity 0.0
Huntington Park Housing Element Detailed Report, 3/3/2023 27 / 28
Pedestrian Injuries 80.8
Physical Health Not Good 0.0
Stroke 0.0
Health Risk Behaviors —
Binge Drinking 0.0
Current Smoker 0.0
No Leisure Time for Physical Activity 0.0
Climate Change Exposures —
Wildfire Risk 0.0
SLR Inundation Area 0.0
Children 4.0
Elderly 67.6
English Speaking 1.3
Foreign-born 96.7
Outdoor Workers 70.7
Climate Change Adaptive Capacity —
Impervious Surface Cover 1.9
Traffic Density 53.5
Traffic Access 87.4
Other Indices —
Hardship 94.5
Other Decision Support —
2016 Voting 7.8
7.3. Overall Health & Equity Scores
Metric Result for Project Census Tract
CalEnviroScreen 4.0 Score for Project Location (a) 92.0 Huntington Park Housing Element Detailed Report, 3/3/2023 28 / 28
Healthy Places Index Score for Project Location (b) 11.0 Project Located in a Designated Disadvantaged Community (Senate Bill 535) Yes Project Located in a Low-Income Community (Assembly Bill 1550) Yes Project Located in a Community Air Protection Program Community (Assembly Bill 617) SouthGate, FlorenceFirestone, a: The maximum CalEnviroScreen score is 100. A high score (i.e., greater than 50) reflects a higher pollution burden compared to other census tracts in the state. b: The maximum Health Places Index score is 100. A high score (i.e., greater than 50) reflects healthier community conditions compared to other census tracts in the state.
7.4. Health & Equity Measures
No Health & Equity Measures selected.
7.5. Evaluation Scorecard
Health & Equity Evaluation Scorecard not completed.
7.6. Health & Equity Custom Measures
No Health & Equity Custom Measures created.
8. User Changes to Default Data
Appendix E
Biological Resources Assessment
City of Huntington Park Housing Element
and General Plan Update
Biological Resources Assessment
prepared for
City of Huntington Park
Steve Forester
6550 Miles Avenue
Huntington Park, California, 90255
Via email: [email protected]
prepared by
Rincon Consultants, Inc.
250 East 1st Street
Los Angeles, California 90012
February 2023
This report prepared on 50% recycled paper with 50% post-consumer content.
Table of Contents
Biological Resources Assessment i
Table of Contents
Executive Summary ................................................................................................................................1 1 Introduction....................................................................................................................................2
1.1 Project Location ..................................................................................................................2
1.2 Project Description..............................................................................................................2
1.3 Regulatory Summary...........................................................................................................2
1.3.1 Definition of Special-Status Species ...................................................................5
1.3.2 Environmental Statutes......................................................................................5
1.3.3 Guidelines for Determining CEQA Significance ..................................................5 2 Methodology ..................................................................................................................................7
2.1 Biological Study Area ..........................................................................................................7
2.2 Literature Review................................................................................................................7
2.3 Field Reconnaissance Survey ..............................................................................................8
2.4 Impact Evaluation ...............................................................................................................8 3 Existing Conditions..........................................................................................................................9
3.1.1 Geography and Climate ......................................................................................9
3.1.2 Watershed and Drainages..................................................................................9
3.1.3 Soils.....................................................................................................................9
3.2 Vegetation and Other Land Cover ......................................................................................9
3.3 General Wildlife ................................................................................................................10 4 Sensitive Biological Resources......................................................................................................11
4.1 Special-Status Species.......................................................................................................11
4.1.1 Nesting Birds.....................................................................................................11
4.1.2 Special-Status Plant Species .............................................................................12
4.1.3 Special-Status Wildlife Species.........................................................................12
4.2 Sensitive Habitats..............................................................................................................13
4.3 Jurisdictional Waters and Wetlands .................................................................................13
4.4 Wildlife Movement...........................................................................................................13
4.5 Habitat Conservation Plans...............................................................................................14 5 Impact Analysis and Mitigation Measures....................................................................................15
5.1 Nesting Birds and Raptors.................................................................................................15
5.2 Special-Status Species.......................................................................................................15
5.2.1 Special Status Bats............................................................................................15
5.2.2 Burrowing Owl..................................................................................................16
5.3 Sensitive Natural Communities and Critical Habitat.........................................................18
5.4 Jurisdictional Waters and Wetlands .................................................................................18
5.5 Wildlife Movement...........................................................................................................18 City of Huntington Park
City of Huntington Park Housing Element and General Plan Update ii
5.6 Resources Protected by Local Policies and Ordinances....................................................18
5.7 Habitat Conservation Plans...............................................................................................18 6 Limitations, Assumptions, and Use Reliance ................................................................................19 7 References....................................................................................................................................20 8 List of Preparers............................................................................................................................21 Figures
Figure 1 Regional Location Map .......................................................................................................3 Figure 2 Project Location Map, Huntington Park City Limits............................................................4 Appendices
Appendix A Regulatory Framework
Appendix B Special Status Species Evaluation Tables
Executive Summary
Biological Resources Assessment 1
Executive Summary
This Biological Resources Assessment (“BRA” or “assessment”) is written in support of the City of Huntington Park (“Huntington Park” or “City”) Draft 2021-2029 Housing and Safety Element Update (“HSEU” or “Project”). The Biological Study Area (“BSA” or “Study Area”) consists of all land within the limits of the City plus a 500-foot buffer. Huntington Park is in south central Los Angeles County, approximately 1.90 miles west of the Los Angeles River and spans 3.01 square miles. Land cover in the Study Area is virtually all developed by paved roads, residential housing, commercial and industrial spaces.
A review of databases and literature concludes there is very low potential for special-status plant and wildlife species to occur in the BSA. The Study Area is nearly void of all native vegetation and is dominated by landscaped ornamentals. Ornamental trees provide adequate habitat for nesting birds. The construction of new housing units as called for in the HSEU may impact nesting birds.
Mitigation measures regarding nesting birds are outlined in Section 5.
Huntington Park is located within the watershed and the historic floodplain of the Los Angeles River.
Water features on-site are comprised of constructed storm drains, gutters, and alley ways that facilitate water flow during rain and flooding events. Urban storm runoff outpours into the Los Angeles River and eventually the Pacific Ocean. There are no jurisdictional waters or wetlands within the Study Area.
City of Huntington Park
City of Huntington Park Housing Element and General Plan Update 2 1 Introduction
This document is a Biological Resources Assessment (“BRA” or “assessment”) in support of the City of Huntington Park (“Huntington Park” or “City”) Draft 2021-2029 Housing and Safety Element Update (“HSEU” or “Project”). The analysis provides a review of biological resources within Huntington Park plus a 500-foot buffer and assesses the project’s potential to impact biological resources. A summary of technical studies and mitigation measures necessary to support CEQA analyses are included.
1.1 Project Location
Huntington Park is in south central Los Angeles County approximately six(6) miles south of downtown Los Angeles, 18 miles inland from the Pacific Ocean, and 1.9 miles west of the Los Angeles River (Google Earth, Error! Reference source not found., Error! Reference source not found.). Huntington Park lies entirely within Township 2 South, Range 13 West, Section 11 San Bernardino Principal Meridian of the United States (U.S.) Geological Survey’s (USGS’) California 7.5- minute topographic quadrangle. The Project is bound by the city of Vernon and the City of Los Angeles to the north, the City of Bell to the east, the City of South Gate to the south, and the unincorporated community of Walnut Park to the south and west. Huntington Park is surrounded by major freeways in every direction, with Interstate 10 to the north, California State Route (CA) 710 to the east, CA 105 to the south, and CA 110 to the west.
1.2 Project Description
The Project entails updates to Huntington Park’s General Plan with focused updates to Housing, Safety, Land Use, and Zoning elements. Each element update is intended to ensure consistency with current state laws, regional growth projections, and community desires. The Draft HSEU plans construction of 2,688 housing units. Project impacts concerning biological resources in this BRA are focused on the impacts associated with the construction of proposed housing units.
1.3 Regulatory Summary
Regulated or sensitive resources studied and analyzed herein include special-status plant and wildlife species, nesting birds and raptors, sensitive plant communities, jurisdictional waters and wetlands, wildlife movement, regionally protected resources (e.g., from county-wide Habitat Conservation Plans [HCPs] and Natural Community Conservation Plans [NCCPs]), and locally protected resources. Regulatory authority over biological resources is shared by federal, state, and local authorities. Primary authority for regulation of general biological resources lies within the land use control and planning authority of local jurisdictions, in this instance, the City.
Introduction
Biological Resources Assessment 3
Figure 1 Regional Location Map
City of Huntington Park
City of Huntington Park Housing Element and General Plan Update 4 Figure 2 Project Location Map, Huntington Park City Limits Introduction
Biological Resources Assessment 5
1.3.1 Definition of Special-Status Species
For the purposes of this BRA, special-status species include:
▪ Species listed as threatened or endangered under the federal Endangered Species Act (ESA), including proposed and candidate species.
▪ Species listed as candidate, threatened, or endangered under the California Endangered Species Act (CESA)
▪ Species designated as Fully Protected by the California Fish and Game Code (CFGC), and Species of Special Concern or Watch List by the California Department of Fish and Wildlife (CDFW) ▪ Native Plant Protection Act (NPPA) – State Rare (SR)
▪ California Native Plant Society (CNPS) California Rare Plant Ranks (CRPR) 1A, 1B, 2A, and 2B ▪ Species designated as sensitive by the U.S. Forest Service or Bureau of Land Management, if the project would affect lands administered by these agencies. ▪ Species designated as locally important by the Local Agency and/or otherwise protected through ordinance, local policy, or HCPs/NCCPs
1.3.2 Environmental Statutes
Potential impacts to biological resources were analyzed based on the following statutes (Appendix A):
▪ California Environmental Quality Act (CEQA)
▪ ESA
▪ CESA
▪ Federal Clean Water Act (CWA)
▪ CFGC
▪ Migratory Bird Treaty Act (MBTA)
▪ The Bald and Golden Eagle Protection Act
▪ Porter-Cologne Water Quality Control Act
1.3.3 Guidelines for Determining CEQA Significance
The following threshold criteria, as defined by the CEQA Guidelines Appendix G Initial Study Checklist, were used to evaluate potential environmental effects. Based on these criteria, the proposed project would have a significant effect on biological resources if it would:
a) Have substantial adverse effects, either directly or through habitat modifications, on any species identified as a candidate, sensitive or special status species in local or regional plans, policies, or regulations, or by the California Department of Fish and Wildlife or U.S. Fish and Wildlife Service. b) Have a substantial adverse effect on any riparian habitat or other sensitive natural community identified in local or regional plans, policies, and regulations or by the California Department of Fish and Wildlife or US Fish and Wildlife Service.
c) Have a substantial adverse effect on state or federally protected wetlands (including, but not limited to, marsh, vernal pool, coastal, etc.) through direct removal, filling, hydrological interruption, or other means.
City of Huntington Park
City of Huntington Park Housing Element and General Plan Update 6 d) Interfere substantially with the movement of any native resident or migratory fish or wildlife species or with established native resident or migratory wildlife corridors or impede the use of native wildlife nursery sites.
e) Conflict with any local policies or ordinances protecting biological resources, such as a tree preservation policy or ordinance.
f) Conflict with the provisions of an adopted Habitat Conservation Plan, Natural Community Conservation Plan, or other approved local, regional, or state habitat conservation plan.
Methodology
Biological Resources Assessment 7
2 Methodology
This section provides a summary of the methods utilized to review federal and state regulated biological resources that could occur within Huntington Park. Regulated or sensitive biological resources evaluated in this BRA include special-status plant and wildlife species, nesting birds and raptors, sensitive plant communities, jurisdictional waters and wetlands, wildlife movement, and locally protected resources, such as protected trees.
2.1 Biological Study Area
The Biological Study Area (“BSA” or “Study Area”) includes all land within the limits of Huntington Park, plus a 500-foot buffer to account for nesting birds and raptors.
2.2 Literature Review
Rincon conducted a literature review to assemble existing data regarding biological resources in and adjacent to the Study Area. The literature review included an evaluation of current and historical aerial photographs of the site (Google Earth), regional and site‐specific USGS topographic maps, agency-maintained biological databases, and climatic data.
Queries of the U.S. Fish and Wildlife Service (USFWS) Information for Planning and Consultation system (IPaC; UFWS 2023a), CDFW California Natural Diversity Database (CNDDB; 2023a), and CNPS online Inventory of Rare and Endangered Plants of California (2023) were conducted to obtain comprehensive information regarding state and federally listed species, and other special-status species, considered to have potential to occur within the South Gate USGS 7.5‐minute topographic quadrangle and the surrounding eight (8) quadrangles (Los Angeles, El Monte, Whittier, Los Alamitos, Long Beach, Torrance, Inglewood, and Hollywood). The result of database queries and lists of special-status species were reviewed by Rincon’s regional biological experts for accuracy, completeness, and to evaluate the potential for occurrence within the Study Area. The list of special-status biological resources (species and sensitive natural communities) documented within the nine (9)-quadrangle search area was refined based on potential habitats within the Study Area and the current population status of those species known to occur in the region. The evaluation results for their potential to occur and justification were compiled into Appendix B.
The following resources were reviewed for additional information in making these assessments:
▪ U.S. Department of Agriculture (USDA), Natural Resources Conservation Service (NRCS) Web Soil Survey (2023)
▪ USFWS Critical Habitat Portal (2023b)
▪ CDFW Biogeographic Information and Observation System (CDFW 2023b) ▪ CDFW Special Vascular Plants, Bryophytes, and Lichens List (CDFW 2023c) ▪ CDFW Special Animals List (CDFW 2023)
The vegetation community characterizations for this analysis were based on the classification systems presented in A Manual of California Vegetation, Second Edition (MCV2; Sawyer et al. 2009).
City of Huntington Park
City of Huntington Park Housing Element and General Plan Update 8 The potential for wildlife movement corridors was evaluated based on the California Essential Habitat Connectivity Project commissioned by the California Department of Transportation and CDFW (Spencer et al. 2010).
2.3 Field Reconnaissance Survey
A field reconnaissance survey was not conducted in support of this BRA. An initial review of ariel imagery (Google Earth) revealed urbanized land cover consisting of paved roads, residential housing, and commercial and industrial spaces. No open or native habitat requiring a field survey was identified.
2.4 Impact Evaluation
Rincon reviewed the Draft HSEU along with relevant literature, databases, and aerial imagery to assess the potential for impacts to biological resources within the Study Area. Project implementation as outlined in the Draft HSEU is preliminary. An in-depth analysis of construction impacts is highly recommended as specific projects are proposed.
Existing Conditions
Biological Resources Assessment 9
3 Existing Conditions
This section summarizes the environmental conditions and wildlife resources within the BSA.
3.1.1 Geography and Climate
The Study Area is in south central Los Angeles County. Los Angeles County is topographically diverse, containing mountains, valleys, agricultural land, and distinct urban areas, all within relative proximity to the Pacific Ocean. Elevation in Huntington Park Is approximately 171 feet (ft) above sea level. Topographic conditions can be characterized as flat with slight changes in elevation. Regional climate is considered semi-arid and is characterized by warm summers, mild winters, infrequent seasonal rainfall, moderate daytime onshore breezes, and moderate humidity.
3.1.2 Watershed and Drainages
The Study Area is in the historic floodplain of the Los Angeles River. The Los Angeles River extends 55 miles, flowing south from the San Gabriel Mountains into the Pacific Ocean, with a watershed system spanning 824 square miles (USGS National Watershed Boundary Dataset; NWBD). The Los Angeles River has a permanent waterflow with increased levels of flow during the fall and winter months.
3.1.3 Soils
Based on the most recent soil survey for Los Angeles County (NRCS Web Soil Survey 2023), the BSA contains four mapped soil types:
▪ Urban land-Hueneme drained-San Emigdio complex, 0 to 2 percent slope ▪ Urban land-Metz-Pico complex, 0 to 2 percent slope
▪ Urban land-Biscailuz-Hueneme-drained complex, 0 to 2 percent slope ▪ Urban land commercial, 0 to 5 percent slope
The listed soil types are consistent with urban and developed land cover and are considerably welldrained soils.
3.2 Vegetation and Other Land Cover
Based on a review of ariel imagery (Google Earth), land cover in the Study Area is primarily developed residential, commercial, and industrial spaces. Virtually all parcels have been developed and the remaining vacant parcels are likely to be developed in near term. Many commercial spaces and residential street right of ways contain ornamental trees as denoted by Huntington Park Municipal Code, Title 7, Chapter 5. Residential backyards appear to support ornamental vegetation and potentially native vegetation. Huntington Park’s Resource Management Element Policy 15 of the 2017 Draft General Plan update encourages the use of native vegetation in the land scaping of residential and larger development project. It is difficult to discern the quality and quantity of native vegetation present by analysis of ariel imagery alone, but it is expected that landscaped native vegetation is present in some capacity throughout the Study Area. The City contains six (6) landscaped parks bearing approximately 33 acres of open green space as listed below.
City of Huntington Park
City of Huntington Park Housing Element and General Plan Update 10 • Chelsey Park (0.18 acres)
• Robert Keller Park (2.0 acres)
• Freedom Park (2.5 acres)
• Salt Lake Park (23 acres)
• Senior Citizens Park (0.75 acres)
• Raul R. Perez Memorial Park (4.47 acres)
3.3 General Wildlife
Given the existing vegetation and land cover conditions, the Study Area primarily supports urbanadapted wildlife species. Such common urban adapted wildlife species includes, but is not limited to, the western gray squirrel (Sciurus griseus), Virginia opossum (Didelphis virginiana), racoons (Procyon lotor), striped skunk (Mephitis mephitis), coyotes (Canis Latrans), mourning dove (Zenaida macroura), house sparrow (Passer domesticus), rock dove (Columba Livia), and American crow (Corvus brachyrhynchos). Urban adapted wildlife species utilize roads, train tracks, and other forms of infrastructure for movement. It can be expected that urban adapted wildlife such as those listed herein travel in and out of the Study Area via road, train tracks, and other forms of linear infrastructure that serve as corridors.
Sensitive Biological Resources
Biological Resources Assessment 11
4 Sensitive Biological Resources
This section discusses special-status species and sensitive biological resources within the city limits and evaluates the potential for the BSA to support these resources. Assessments for the potential occurrence of special-status species are based upon known ranges, habitat preferences for the species, species occurrence records from the CNDDB and other agency database sources, a review of reports and survey records from other sites in the vicinity, and any previously prepared biological reports for the BSA. The potential for each special-status species to occur in the BSA was evaluated according to the following criteria:
▪ No Potential. Habitat on and adjacent to the site is clearly unsuitable for the species requirements (foraging, breeding, cover, substrate, elevation, hydrology, plant community, site history, disturbance regime).
▪ Low Potential. Few of the habitat components (foraging, breeding, cover, substrate, elevation, hydrology, plant community, site history, disturbance regime) meeting the species requirements are present, and/or the majority of habitat on and adjacent to the site is unsuitable or of very poor quality. The species is not likely to be found on the site. ▪ Moderate Potential. Some of the habitat components (foraging, breeding, cover, substrate, elevation, hydrology, plant community, site history, disturbance regime) meeting the species requirements are present, and/or only some of the habitat on or adjacent to the site is unsuitable. The species has a moderate probability of being found on the site. ▪ High Potential. All the habitat components (foraging, breeding, cover, substrate, elevation, hydrology, plant community, site history, disturbance regime) meeting the species requirements are present and/or most of the habitat on or adjacent to the site is highly suitable. The species has a high probability of being found on the site.
▪ Present. Species has been recorded (e.g., CNDDB, other reports) on the site recently (within the last 20 years).
4.1 Special-Status Species
Rincon evaluated 104 special-status species as potentially occurring in the BSA through the database query for South Gate USGS 7.5‐minute topographic quadrangle and the surrounding eight quadrangles (Appendix B). The assessment of their potential for occurrence is based upon habitat suitability as analyzed through aerial imagery and an understanding of known populations in the region. Of the 104 species evaluated, five (5) are considered to have very low potential to occur within the Study Area.
4.1.1 Nesting Birds
While common birds do not have a designated regulatory status, they are protected by the Migratory Bird Treaty Act (MBTA). Destruction of their eggs, nests, and nestlings is also prohibited by federal and state law. Section 3503.5 of the CFGC specifically protects birds of prey, and their nests and eggs, against take, possession, or destruction. Section 3503 of the CFGC also incorporates restrictions imposed by the federal MBTA with respect to migratory birds (which consists of most native bird species). The Study Area provides suitable nesting habitat for numerous bird species particularly in portions containing trees and shrubs. Such locations include landscaped parks, street City of Huntington Park
City of Huntington Park Housing Element and General Plan Update 12 right of ways supporting street trees, and residential yards. Certain bird species are also known to nest in rafters, gutters, or openings in buildings. Results from database query searches of the CNDDB along with other relevant literature indicate special status bird species and species protected under the MBTA have been recorded near the Study Area. Nesting birds are likely to be present within the Study Area during the bird nesting season (generally February 1 through August 31 for passerines, and potentially as early as January 1 and as late as September 15 for raptors).
4.1.2 Special-Status Plant Species
Rincon evaluated 55 special-status plant species as identified through query of the CNPS for the South Gate USGS 7.5‐minute topographic quadrangle and the surrounding eight quadrangles (Appendix B). The special-status plant species evaluated occur in a variety of habitats across Los Angeles County ranging from coastal chaparral, riparian woodlands, marshlands, to valley and foothill grasslands. Virtually the entirety of the Study Area has been developed or landscaped leaving no natural habitat or vegetation community capable of supporting special-status plant species. None of the 55 special-status plant species identified have potential to occur in the Study Area.
4.1.3 Special-Status Wildlife Species
Rincon evaluated the 49 special-status wildlife species as identified through query of the CNDDB, IPaC, and other databases for the South Gate USGS 7.5‐minute topographic quadrangle and the surrounding eight quadrangles (Appendix B). Of the 49 wildlife species evaluated, seven (7) have a very low potential to occur within the Study Area as they can occur in an urban setting. Nearly the entirety of the Study Area has been developed or landscaped leaving no natural or native habitat constraining the presence of urban adapted species to open green spaces and varied disturb settings. These species and the habitat types that may support them are listed below (bold indicates potential habitat feature of the study area). No other special-status wildlife species are expected to occur within the Study Area.
• Crotch bumble bee (Bombus crotchii) – Open grassland, shrublands, chaparral, creosote scrub, and semi urban settings. This species may forage over the open green spaces, and nest in abandon burrows.
• Ferruginous hawk (Buteo regalis) - Open grasslands, sagebrush flats, desert scrub, low foothills, and urban settings. This species may forage over the open green spaces although they are not expected to nest within the Study Area.
• Swainson’s hawk (Buteo swainsoni) – Open grasslands, cultivated lands, savannas, ranch lands with lines of trees, and urban settings. This species may forage over the open green spaces although they are not expected to nest within the Study Area. • Burrowing owls (Athene cunicularia) – Known to occur in urbanized and disturbed settings.
Utilize fossorial mammal and artificial burrows (including culverts and open pipes) for shelter and nesting. Winter habitat can be more varied and include old buildings, rip rap, rock, and debris piles for shelter.
• Pallid bat (Antrozous pallidus) – Grasslands, shrublands, woodlands, and forests. Most common in open, dry habitats with rocky areas for roosting. Roosts in crevices of rock outcrops, caves, mine tunnels, buildings, and under bridges.
Sensitive Biological Resources
Biological Resources Assessment 13
• Western mastiff bat (Eumops perotis californicus)- Occurs in open, semi-arid to arid habitats, including coniferous and deciduous woodlands, coastal scrub, grasslands, and chaparral.
Roosts in crevices in cliff faces and caves, and buildings. • Western yellow bat (Lasiurus xanthinus) - Occurs in arid regions of the southwestern United States. Typically found in riparian woodlands, oak or pinyon-juniper woodland, desert wash, palm oasis habitats, and urban or suburban areas. Roosts in trees, often between palm fronds, and openings in buildings.
4.2 Sensitive Habitats
Rincon evaluated the presence of sensitive native habitat within the Study Area and found that sensitive habitats are absent. The assessment was based on a review of aerial imagery (Google Earth), CNDDB, CNPS, and relevant literature along with existing knowledge of sensitive habitat in the region (Appendix B). A history of development in the Study Area has led to a loss of native habitat and ecological communities. The channelization of the Los Angeles River prohibits any connectivity with Huntington Park thus eliminating the presence of riparian habitat and associated species. The closest significant ecological area as officially designated by the County of Los Angeles is Griffith Park approximately six (6) miles north of the City. Miles of developed land cover divides the City from Griffith Park prohibiting the movement of sensitive species into the Study Area.
4.3 Jurisdictional Waters and Wetlands
Water features subject to U.S. Army Corps of Engineers (USACE), Los Angeles Regional Water Quality Control Board (RWQCB), and CDFW jurisdiction were evaluated through ariel imagery and review of the National Hydrography Dataset (NHD) and the National Wetlands Inventory (NWI). The Study Area contains a series of eastern and south flowing urban runoff systems within alleys, street gutters, and storm drains that outfall into the Los Angeles River during rain and flooding events. The urban runoff system, although part of the Los Angeles River Watershed, is not subject to USACE, RWQCB, or CDFW jurisdiction. The USACE and RWQCB maintain jurisdiction over two broad categories of waters, navigable waters of the United States and Waters of the United States.
Navigable waters of the United States are waters subject to the ebb and flow of the tide or could be used to transport interstate foreign commerce. Waters of the United States include lakes, ponds, small streams, territorial seas, and adjacent wetlands. Furthermore, a water feature must be perennial or intermittent and have a direct surface connection to a traditionally navigable water to be considered a water of the US. This definition excludes all ephemeral features that flow as a direct result of precipitation. The urban runoff system present throughout Huntington Park contains no direct surface connectivity with the Los Angeles River and is only activated during rain and flooding events. No water features within the Study Area are therefore subject to jurisdiction of the USACE, CDFW, or RWQCB.
4.4 Wildlife Movement
Wildlife corridors are generally defined as connections between habitat patches that allow for physical and genetic exchange between otherwise isolated animal populations. Such linkages may serve a local purpose, such as between foraging and denning areas, or they may be regional in nature, allowing movement across the landscape. Some habitat linkages may serve as migration City of Huntington Park
City of Huntington Park Housing Element and General Plan Update 14 corridors, wherein animals periodically move away from an area and then subsequently return.
Identifying habitat linkages is crucial for evaluating wildlife distribution, population connectivity, and potential to occur. An evaluation of ariel imagery shows no such waterways, green belts, or habitat linkages from the Los Angeles River or other natural areas thus limiting the potential movement of wildlife species into the Study Area.
Land cover in the Study Area is dominated by industrial, commercial, and residential development.
Such conditions hinder migration and movement for most wildlife species. Few urban adapted wildlife species such as, but not limited to, Virginia opossum (Didelphis virginiana), striped skunk (Mephitis mephitis), Coyotes (Canis Latrans) can traverse dense urban environments. Streets, railroad tracks, and open landscaped park spaces are often the routes for movement. Given the urbanized nature, it is concluded that the Study Area is limited to supporting movement primarily for urban adapted wildlife species.
4.5 Habitat Conservation Plans
Huntington Park is without a Habitat Conservation Plan nor does the City fall within the limits of a significant ecological area as designated by Los Angeles County. The closest significant ecological area to the Study Area is Griffith Park approximately six (6) miles north. Separating Huntington Park and Griffith Park is series of freeways, roads, and developed urbanized land cover. Such conditions impede the movement of wildlife species and therefore it is unlikely any sensitive species could migrate to within the limits of the Study Area.
Impact Analysis and Mitigation Measures
Biological Resources Assessment 15
5 Impact Analysis and Mitigation Measures
This section discusses the potential for the project to have significant effects to biological resources and provides suggested mitigation measures that would reduce those impacts to a less than significant level. Rincon utilizes the CEQA Guidelines Appendix G significance criteria questions related to Biological Resources to assess the proposed project as listed in section 1.3.3. Rincon evaluated 104 special-status plant and wildlife species identified through queries of the CNDDB, IPaC, and CNPS for potential to occur in the Study Area. Of the 104 special status species evaluated, seven (7) have very low potential to occur. Additionally, the Study Area provides nesting opportunities for birds and raptors protected by federal and state regulations.
5.1 Nesting Birds and Raptors
Nesting birds and raptors have the potential to nest in shrubs, trees, buildings, and on bare ground throughout and near the Study Area. Potential impacts to nesting birds could occur if active nests are located on a project site and/or in the immediate vicinity of construction activities. Direct impacts from construction activities may result from ground disturbance, building demolition, and/or removal of shrubs or trees. These impacts could lead to individual injury, mortality and/or disruption of normal adult behaviors resulting in the abandonment or harm to eggs and nestlings.
Nesting bird species are protected by the CFGC sections 3503 and 3503.5, and the MBTA. Impacts to nesting birds and raptors would be considered significant without mitigation. Where removal of buildings, trees, and/or vegetation is proposed, implementation of Mitigation Measure (MM) BIO-1 would reduce potential impacts to less than significant by providing for nesting bird avoidance.
5.2 Special-Status Species
Crotch bumble bee is non-migratory form of bumble that nest underground typically in abandoned burrows. Habitat suitable for Crotch bumble bee includes open grasslands, shrublands, coastal chaparral, and semi urban settings. Open grassland is the only suitable habitat present for this species in the Study Area. Project impacts are expected to be concentrated out of proximity to open grassland habitat. Therefore, there will be no impact to this species.
Ferruginous hawk and Swainson’s hawk are not expected to nest within the Study Area. Potential foraging habitat provided by landscaped open areas such as City parks will remain unchanged with implementation of the Project. Therefore, there will be no impact to these species.
5.2.1 Special Status Bats
Special status bat species may forage and roost in the mature trees, abandon buildings, or under bridges. Three (3) special status bat species have very low potential to occur in the Study Area, such species include the pallid bat (Antrozous pallidus), western mastiff bat (Eumops perotis californicus), and western yellow bat (Lasiurus xanthinus). Potential impacts to bats could occur if roosting bats are located on a project site and/or in the immediate vicinity of construction activities. Direct impacts from construction activities may result from demolition of buildings or removal of trees.
City of Huntington Park
City of Huntington Park Housing Element and General Plan Update 16 Impacts to special-status bat species would be considered significant without mitigation. However, implementation of MM BIO-2 would reduce potential impacts to less than significant with mitigation incorporated by requiring preconstruction bat surveys prior to building demolition or tree removal.
5.2.2 Burrowing Owl
Burrowing owl typically inhabit abandon squirrel, kit fox, or badger burrows but may also use manmade structures such as cement, asphalt, or wood debris piles; or openings beneath abandon buildings, pipes, or culverts. The Study Area is likely to contain a range of features suitable for shelter and possibly nesting by burrowing owls. The construction of new housing units could impact the species if they are present within or adjacent to work areas. Ground disturbing, building demolition, and/or debris removal activities could result in nest disturbance, injury, or fatality.
Impacts to burrowing owls would be considered significant without mitigation. However, implementation of MM BIO-3 would reduce potential impacts to less than significant with mitigation incorporated by requiring preconstruction surveys and implementation of other avoidance measures.
MM BIO-1 Nesting Birds and Raptors
▪ To avoid disturbance of nesting and special-status bird species protected by the MBTA and CFGC, activities related to project construction, including but not limited to, vegetation removal, ground disturbance, and demolition shall occur outside of the bird breeding season (February 15 through August 31). If construction must be initiated during the nesting season, vegetation and/or tree removal should be planned to occur outside the nesting season (September 1 to February 14) and a preconstruction nesting bird survey shall be conducted no more than three days prior to initiation of construction activities. If the proposed project is phased or construction activities stop for more than one (1) week during the nest season, a subsequent pre-construction nesting bird and raptor survey will be required no more than three days prior to resuming construction. The nesting bird preconstruction survey shall be conducted on foot inside the project disturbance areas and an additional 100-foot buffer surrounding the project disturbance areas. If no nests or an inactive avian nest is found, construction may proceed. If an active avian nest is discovered during the preconstruction clearance survey, construction activities shall stay outside of a 50- to 200-foot buffer for common nesting birds around the active nest, as determined by a biologist. For listed raptor species, this buffer shall be expanded to 500 feet or as determined by a biologist to be suitable for protection of the nest. ▪ Inaccessible areas, such as areas located high up in trees or private properties, shall be surveyed from afar using binoculars. The survey shall be conducted by a qualified biologist familiar with the identification of avian species known to occur in Los Angeles County. If nests are found, an appropriate avoidance buffer shall be determined by a qualified biologist and demarcated with bright orange construction fencing, flagging, construction lathe, or other means to mark the boundary. Effective buffer distances are highly variable and based on specific project stage, bird species, stage of nesting cycle, work type, and the tolerance of a particular bird pair. The buffer may be up to 500 feet in diameter, depending on the species of nesting bird found, proposed work activities, and the biologist’s observations. If no nesting birds are observed during preconstruction surveys, no further actions would be necessary.
Impact Analysis and Mitigation Measures
Biological Resources Assessment 17
MM BIO-2 Bat Pre-Construction Survey
▪ To avoid disturbance of special-status bat species during removal of trees, buildings, or other suitable roost structures, a preconstruction roosting bat survey shall be conducted by a qualified bat biologist no more than 30 days prior to initiation of construction activities that will remove trees and/or structures. A passive acoustic survey shall identify the species using the area for day/night roosting.
▪ If special-status roosting bats are present and their roost will be impacted, a qualified bat biologist shall prepare a plan to identify the proper exclusionary methods, which may include the installation of bat deterrent devices, to passively exclude roosting bats from any structures in the work areas. Implementation of proper exclusionary methods shall be overseen by the bat biologist. If it is determined that an active maternity roost is present, the roost shall not be disturbed during the breeding season (approximately March through September). If it is determined to not be an active maternity roost, the tree or structure may be removed under the guidance of the qualified bat biologist.
▪ Removal of mature trees shall occur as close to sunset as feasible to allow potential roosting bats to escape during their natural emergence times.
▪ For trees determined by the bat biologist to be highly suitable roost sites, removals shall be monitored by a qualified biologist and shall occur by pushing down the entire tree (without trimming or limb removal) using heavy equipment and leaving the felled tree on the ground untrimmed and undisturbed for a period of at least 24 hours.
MM BIO-3 Burrowing Owl
▪ No less than 14 days prior to ground-disturbing construction activities (vegetation clearance, grading, building demolition), a qualified biologist (i.e., a wildlife biologist with previous burrowing owl survey experience) shall conduct pre-construction take avoidance surveys on and within 200 meters (656 feet) of the construction zone to identify occupied breeding or wintering burrowing owl burrows. The take avoidance burrowing owl surveys shall be conducted in accordance with the Staff Report on Burrowing Owl Mitigation (2012 Staff Report; CDFG 2012) and shall consist of walking parallel transects and noting any burrows with fresh burrowing owl sign or presence of burrowing owls. Copies of the burrowing owl survey results shall be submitted to the City.
▪ If burrowing owls are detected on site, no ground-disturbing activities shall be permitted within 200 meters (656 feet) of an occupied burrow during the breeding season (February 1 to August 31), unless otherwise determined advisable by a qualified biologist and the City. During the nonbreeding season (September 1 to January 31), ground-disturbing work can proceed near active burrows as long as the work occurs no closer than 50 meters (165 feet) from the burrow.
Depending on the level of disturbance, a smaller buffer may be established in coordination with a qualified biologist and the City.
▪ If avoidance of active burrows is infeasible during the nonbreeding season, then, before breeding behavior is exhibited and after the burrow is confirmed empty by site surveillance and/or scoping, a qualified biologist shall implement a passive relocation program in accordance with Appendix E (i.e., Example Components for Burrowing Owl Artificial Burrow and Exclusion Plans) of the 2012 CDFW Staff Report on Burrowing Owl Mitigation (CDFG 2012). Passive relocation consists of excluding burrowing owls from occupied burrows and providing suitable artificial burrows nearby for the excluded burrowing owls. A burrowing owl monitoring and mitigation plan will be prepared that outlines how passive relocation would occur and where City of Huntington Park
City of Huntington Park Housing Element and General Plan Update 18 the replacement burrows would be constructed. It would also outline the monitoring and maintenance requirements for the artificial burrows.
5.3 Sensitive Natural Communities and Critical Habitat
No impact. There are no sensitive natural communities or critical habitat in Huntington Park.
5.4 Jurisdictional Waters and Wetlands
No impact. There are no jurisdictional waters or wetlands in Huntington Park.
5.5 Wildlife Movement
No Impact. The developed land cover in the Study Area limits wildlife movement to opportunistic, urban adapted species. Such species utilize roads, train tracks, and open landscaped spaces for movement. Overall, the Project is not anticipated to interfere with these linear infrastructure features and as such there will be no significant impact to movements by urban adapted species through the Study Area.
5.6 Resources Protected by Local Policies and
Ordinances
Potential Impact. Huntington Park Municipal Code Title 7, Chapter 5, Steet Trees, outlines local policies and ordinances relating to the management of decorative trees, shrubs, and plants. The policy states that no person shall remove, or trim trees planted or overhanging on public property without first obtaining a permit from the Director of Field Services and or duly authorized designee.
The director shall have authority to impose any condition on approval of such permit as deemed necessary to fulfill the purposes of the tree ordinance. The Project as outlined in the HSEU may require the removal or trimming of public trees. Prior to the removal or trimming of trees, an assessment of their qualification as a public tree will be made and any required tree removal permits will be obtained.
5.7 Habitat Conservation Plans
No impact. Huntington Park is without a Habitat Conservation Plan. The nearest significant ecological area as designated by the County of Los Angeles is Griffith Park approximately six (6) miles north. There is no habitat connectivity between the locations.
Limitations, Assumptions, and Use Reliance
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6 Limitations, Assumptions, and Use Reliance
This BRA has been performed in accordance with professionally accepted biological investigation practices conducted at this time and in this geographic area. The biological investigation is limited by the scope of work performed. Reconnaissance biological surveys were not conducted as part of this assessment. No other guarantees or warranties, expressed or implied, are provided. The findings and opinions conveyed in this BRA are based on findings derived from site reconnaissance, jurisdictional areas, review of CNDDB RareFind5, and specified historical and literature sources.
Standard data sources relied upon during the completion of this BRA, such as the CNDDB, may vary with regard to accuracy and completeness. In particular, the CNDDB is compiled from research and observations reported to CDFW that may or may not have been the result of comprehensive or sitespecific field surveys. Although Rincon believes the data sources are reasonably reliable, Rincon cannot and does not guarantee the authenticity or reliability of the data sources it has used.
Additionally, pursuant to our contract, the data sources reviewed included only those that are practically reviewable without the need for extraordinary research and analysis.
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City of Huntington Park Housing Element and General Plan Update 20 7 References
California Department of Fish and Wildlife (CDFW). 2023a. California Natural Diversity Database, Rarefind 5. Commercial Version. Accessed: January 2023. _____. 2023b. Biogeographic Information and Observation System (BIOS). Available at:
http://bios.dfg.ca.gov. Accessed January 2023.
California Invasive Plant Council (Cal-IPC). 2023. The Cal-IPC Inventory. Available at: http://www.calipc.org/plants/inventory/. Accessed: January 2023 California Native Plant Society. 2023. Inventory of Rare and Endangered Plants. V8-02. Available at:
http://www.rareplants.cnps.org/. Accessed January 2023.
Sawyer, J.O., T. Keeler-Wolf, and J. M. Evens. 2009. A Manual of California Vegetation, 2nd edition.
California Native Plant Society, Sacramento, California.
United States Department of Agricultural, Natural Resources Conservation Service (NRCS). 2023.
Web Soil Survey. Soil Survey Area: Riverside County, California. Soil Survey Data: Version 8.
Available at: http://websoilsurvey.nrcs.usda.gov/app/. Accessed January 2023.
United States Fish and Wildlife Service (USFWS). 2020. Critical Habitat Portal. Available at:
http://criticalhabitat.fws.gov. Accessed January 2023.
United States Geological Survey (USGS). 2023a National Hydrography Dataset. https://viewer.nationalmap.gov/advanced-viewer/ (accessed January 2023).
U.S. Geological Survey, 2019, National Hydrography Dataset (ver. USGS National Hydrography Dataset Best Resolution (NHD) for Hydrologic Unit (HU) 4 - 2001 (published 20191002), accessed January 2023 at: https://www.usgs.gov/national-hydrography/nationalhydrography-dataset. _____. 2020a. Information, Planning, and Conservation System. Available at:
http://ecos.fws.gov/ipac/. Accessed January 2023.
_____. 2023a National Wetlands Inventory. Available at:
http://www.fws.gov/wetlands/Data/Mapper.html. Accessed January 2023.
List of Preparers
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8 List of Preparers
Rincon Consultants, Inc.
Primary Author
▪ Jorge Saavedra, Biologist
Technical Review
▪ Jared Reed, Senior Biologist/Project Manager
▪ Marty Meisler, Senior Supervising Biologist
▪ Angie Harbin, Natural Resources Director
Graphics
▪ Nikole Vannest, GIS Analyst
Appendix A
Regulatory Setting
Regulatory Setting
Biological Resources Assessment A-1
Regulatory Setting
The following is a summary of the regulatory context under which biological resources are managed at the federal, state, and local levels. Federal and state statutes provide a regulatory structure that guides the protection of biological resources. Agencies with the responsibility for protection of biological resources within the project site include the following:
▪ U.S. Army Corps of Engineers (wetlands and other waters of the United States) ▪ U.S. Fish and Wildlife Service (federally listed species and migratory birds) ▪ National Marine Fisheries Service (marine wildlife and anadromous fishes) ▪ Los Angeles County Regional Water Quality Control Board (waters of the State) ▪ California Department Fish and Wildlife (riparian areas, streambeds, and lakes; state-listed species; nesting birds, marine resources)
▪ California Coastal Commission
▪ City of Huntington Park
United States Army Corps of Engineers
The United States Army Corps of Engineers (USACE) is responsible for administering several federal programs related to ensuring the quality and navigability of the nation’s waters.
Clean Water Act Section 404
Congress enacted the Clean Water Act (CWA) “to restore and maintain the chemical, physical, and biological integrity of the Nation's waters.” Section 404 of the CWA authorizes the Secretary of the Army, acting through the USACE, to issue permits regulating the discharge of dredged or fill materials into the "navigable waters at specified disposal sites." Section 502 of the CWA further defines "navigable waters" as “waters of the United States, including the territorial seas.” “Waters of the United States” are broadly defined at 33 CFR Part 328.3 to include navigable waters, perennial and intermittent streams, lakes, rivers, ponds, as well as wetlands, marshes, and wet meadows. In recent years, the USACE and US Environmental Protection Agency (USEPA) have undertaken several efforts to modernize their regulations defining “waters of the United States” (e.g., the 2015 Clean Water Rule and 2020 Navigable Waters Protection Rule), but these efforts have been frustrated by legal challenges which have invalidated the updated regulations. Thus, the agencies’ longstanding definition of “waters of the United States,” which dates from 1986, remains in effect albeit with supplemental guidance interpreting applicable court decisions as described below.
Waters of the U.S.
In summary, USACE and USEPA regulations define “waters of the United States” as follows:
1. All waters which are currently used, or were used in the past, or may be susceptible to use in interstate or foreign commerce, including all waters which are subject to the ebb and flow of the tide;
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2. All interstate waters including interstate wetlands;
3. All other waters such as intrastate lakes, rivers, streams (including intermittent streams), mudflats, sandflats, wetlands, sloughs, prairie potholes, wet meadows, playa lakes, or natural ponds, the use, degradation or destruction of which could affect interstate or foreign commerce including any such waters:
i. Which are or could be used by interstate or foreign travelers for recreational or other purposes; or
ii. From which fish or shellfish are or could be taken and sold in interstate or foreign commerce; or
iii. Which are used or could be used for industrial purpose by industries in interstate commerce;
4. All impoundments of waters otherwise defined as waters of the United States;
5. Tributaries of waters identified in paragraphs (a)(1)-(4) of this section;
6. The territorial sea;
7. Wetlands adjacent to waters (other than waters that are themselves wetlands) identified in items 1-6 above.
Waters of the United States do not include prior converted cropland. Notwithstanding the determination of an area's status as prior converted cropland by any other federal agency, for the purposes of the CWA, the final authority regarding CWA jurisdiction remains with the USEPA.
Waste treatment systems, including treatment ponds or lagoons designed to meet the requirements of CWA are not waters of the United States.
The lateral limits of USACE jurisdiction in non-tidal waters is defined by the "ordinary high-water mark" (OHWM) unless adjacent wetlands are present. The OHWM is a line on the shore or edge of a channel established by the fluctuations of water and indicated by physical characteristics such as a clear, natural line impressed upon the bank, shelving, changes in the character of soil, destruction of vegetation, or the presence of debris (33 CFR 328.3(e)). As such, waters are recognized in the field by the presence of a defined watercourse with appropriate physical and topographic features. If wetlands occur within, or adjacent to, waters of the United States, the lateral limits of USACE jurisdiction extend beyond the OHWM to the outer edge of the wetlands (33 CFR 328.4 (c)). The upstream limit of jurisdiction in the absence of adjacent wetlands is the point beyond which the OHWM is no longer perceptible (33 CFR 328.4; see also 51 FR 41217).
Wetlands
The USACE defines wetlands as “those areas that are inundated or saturated by surface or groundwater at a frequency and duration sufficient to support, and that under normal circumstances do support, a prevalence of vegetation typically adapted for life in saturated soil conditions” (33 CFR 328.3). The USACE’s delineation procedures identify wetlands in the field based on indicators of three wetland parameters: hydrophytic vegetation, hydric soils, and wetland hydrology. The following is a discussion of each of these parameters.
Hydrophytic Vegetation
Hydrophytic vegetation dominates areas where frequency and duration of inundation or soil saturation exerts a controlling influence on the plant species present. Plant species are assigned Regulatory Setting
Biological Resources Assessment A-3
wetland indicator status according to the probability of their occurring in wetlands. More than fifty percent of the dominant plant species must have a wetland indicator status to meet the hydrophytic vegetation criterion. The USACE published the National Wetland Plant List (USACE 2018), which separates vascular plants into the following four basic categories based on plant species frequency of occurrence in wetlands:
▪ Obligate Wetland (OBL). Almost always occur in wetlands ▪ Facultative Wetland (FACW). Usually occur in wetlands, but occasionally found in non-wetlands ▪ Facultative (FAC). Occur in wetlands or non-wetlands
▪ Facultative Upland (FACU). Usually occur in non-wetlands, but may occur in wetlands ▪ Obligate Upland (UPL). Almost never occur in wetlands The USACE considers OBL, FACW and FAC species to be indicators of wetlands. An area is considered to have hydrophytic vegetation when greater than 50 percent of the dominant species in each vegetative stratum (tree, shrub, and herb) fall within these categories. Any species not appearing on the United States Fish and Wildlife Service’s list is assumed to be an upland species, almost never occurring in wetlands. In addition, an area needs to contain at least 5% vegetative cover to be considered as a vegetated wetland.
Hydric Soils
Hydric soils are saturated or inundated for a sufficient duration during the growing season to develop anaerobic or reducing conditions that favor the growth and regeneration of hydrophytic vegetation. Field indicators of wetland soils include observations of ponding, inundation, saturation, dark (low chroma) soil colors, bright mottles (concentrations of oxidized minerals such as iron), gleying (indicates reducing conditions by a blue-grey color), or accumulation of organic material.
Additional supporting information includes documentation of soil as hydric or reference to wet conditions in the local soils survey, both of which must be verified in the field.
Wetland Hydrology
Wetland hydrology is inundation or soil saturation with a frequency and duration long enough to cause the development of hydric soils and plant communities dominated by hydrophytic vegetation.
If direct observation of wetland hydrology is not possible (as in seasonal wetlands), or records of wetland hydrology are not available (such as stream gauges), assessment of wetland hydrology is frequently supported by field indicators, such as water marks, drift lines, sediment deposits, or drainage patterns in wetlands.
Applicable Case Law and Agency Guidance
The USACE’s regulations defining “waters of the United States” have been subject to legal interpretation, and two influential Supreme Court decisions have narrowed the definition to exclude certain classes of waters that bear an insufficient connection to navigable waters. In Solid Waste Agency of Northern Cook County v. Army Corps of Engineers (2001), the United States Supreme Court stated that the USACE’s CWA jurisdiction does not extend to ponds that “are not adjacent to open water.” In reaching its decision, the Court concluded that the “Migratory Bird Rule,” which served as the basis for the USACE’s asserted jurisdiction, was not supported by the CWA. The Migratory Bird Rule extended CWA jurisdiction to intrastate waters "which are or would be used as habitat by birds protected by Migratory Bird Treaties or which are or would be used as habitat by City of Huntington Park
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other migratory birds which cross state lines…” The Court was concerned that application of the Migratory Bird Rule resulted in "reading the term 'navigable waters' out of the statute. Highlighting the language of the CWA to determine the statute's jurisdictional reach, the Court stated, “the term ‘navigable’ has at least the import of showing us what Congress had in mind as its authority for enacting the CWA: its traditional jurisdiction over waters that were or had been navigable in fact or which could reasonably be so made.” This decision stands for the proposition that non-navigable isolated, intrastate waters are not waters of the United States and thus are not jurisdictional under the CWA.
In 2006 the United States Supreme Court decided Rapanos v. United States and Carabell v. United States (collectively “Rapanos”), which were consolidated cases determining the extent of CWA jurisdiction over waters that carry only an infrequent surface flow. The court issued no majority opinion in Rapanos. Instead, the justices authored five separate opinions including the “plurality” opinion, authored by Justice Scalia (joined by three other justices), and a concurring opinion by Justice Kennedy. To guide implementation of the decision, the USACE and USEPA issued a joint guidance memorandum (“Rapanos Guidance Memorandum”) in 2008 stating that “regulatory jurisdiction under the CWA exists over a water body if either the plurality's or Justice Kennedy's standard is satisfied.”
According to the plurality opinion in Rapanos, “the waters of the United States include only relatively permanent, standing or flowing bodies of water” and do not include “ordinarily dry channels through which water occasionally or intermittently flows.” In addition, while all wetlands that meet the USACE definition are considered adjacent wetlands, only those adjacent wetlands that have a continuous surface connection because they directly abut the tributary (e.g., they are not separated by uplands, a berm, dike, or similar feature) are considered jurisdictional under the plurality standard.
Under Justice Kennedy’s opinion, “the USACE’s jurisdiction over wetlands depends upon the existence of a significant nexus between the wetlands in question and navigable waters in the traditional sense. Wetlands possess the requisite nexus, and thus come within the statutory phrase ‘navigable waters,’ if the wetlands, either alone or in combination with similarly situated lands in the region, significantly affect the chemical, physical, and biological integrity of other covered waters more readily understood as ‘navigable.’ When, in contrast, wetlands’ effects on water quality are speculative or insubstantial, they fall outside the zone fairly encompassed by the statutory term ‘navigable waters.’” Justice Kennedy identified "pollutant trapping, flood control, and runoff storage" as some of the critical functions wetlands can perform relative to other waters. He concluded that, given wetlands’ ecological role, ”mere adjacency” to a non-navigable tributary was insufficient to establish CWA jurisdiction, and that “a more specific inquiry, based on the significant nexus standard, is therefore necessary.”
Interpreting these decisions, and according to the Rapanos Guidance Memorandum, the USACE and USEPA will assert jurisdiction over the following waters:
▪ Traditional navigable waters;
▪ Wetlands adjacent to traditional navigable waters;
▪ Non-navigable tributaries of traditional navigable waters that are relatively permanent where the tributaries typically flow year-round or have continuous flow at least seasonally (e.g., typically three months); and,
▪ Wetlands that directly abut such tributaries.
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Biological Resources Assessment A-5
The USACE and USEPA will decide jurisdiction over the following waters based on a fact-specific analysis to determine whether they have a significant nexus with a traditional navigable water:
▪ Non-navigable tributaries that are not relatively permanent; ▪ Wetlands adjacent to non-navigable tributaries that are not relatively permanent; and, ▪ Wetlands adjacent to but that do not directly abut a relatively permanent non-navigable tributary.
Where a significant nexus analysis is required, the USACE and USEPA will apply the significant nexus standard as follows:
▪ A significant nexus analysis will assess the flow characteristics and functions of the tributary itself and the functions performed by all wetlands adjacent to the tributary to determine if they significantly affect the chemical, physical and biological integrity of downstream traditional navigable waters; and,
▪ Significant nexus includes consideration of hydrologic and ecologic factors.
The USACE and USEPA generally will not assert jurisdiction over the following features:
▪ Swales or erosional features (e.g., gullies, small washes characterized by low volume, infrequent, or short duration flow); and,
▪ Ditches (including roadside ditches) excavated wholly in and draining only uplands and that do not carry a relatively permanent flow of water.
Rivers and Harbors Act Section 10
Section 10 of the Rivers and Harbors Act of 1899 requires authorization from the USACE for the construction of any structure in or over any navigable water of the United States. Structures or work outside the limits defined for navigable waters of the United States require a Section 10 permit if the structure or work affects the course, location, or condition of the water body. The law applies to any dredging or disposal of dredged materials, excavation, filling, re-channelization, or any other modification of a navigable water of the United States, and applies to all structures and work. It further includes, without limitation, any wharf, dolphin, weir, boom breakwater, jetty, groin, bank protection (e.g., riprap, revetment, bulkhead), mooring structures such as pilings, aerial or subaqueous power transmission lines, intake or outfall pipes, permanently moored floating vessel, tunnel, artificial canal, boat ramp, aids to navigation, and any other permanent, or semi-permanent obstacle or obstruction. It is important to note that Section 10 applies only to navigable waters, and thus does not apply to work in non-navigable wetlands or tributaries. In some cases, Section 10 authorization is issued by the USACE concurrently with CWA Section 404 authorization, such as when certain Nationwide Permits are used.
Regional Water Quality Control Board
The State Water Resources Control Board (SWRCB) and nine Regional Water Quality Control Boards (RWQCBs) have jurisdiction over “waters of the State,” which are defined as any surface water or groundwater, including saline waters, within the boundaries of the state (California Water Code sec. 13050(e)). These agencies also have responsibilities for administering portions of the CWA.
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Clean Water Act Section 401
Section 401 of the CWA requires an applicant requesting a federal license or permit for an activity that may result in any discharge into navigable waters (such as a Section 404 Permit) to provide state certification that the proposed activity will not violate state and federal water quality standards. In California, CWA Section 401 Water Quality Certification (Section 401 Certification) is issued by the RWQCBs and by the SWRCB for multi-region projects. The process begins when an applicant submits an application to the RWQCB and informs the USACE (or the applicable agency from which a license or permit was requested) that an application has been submitted. The USACE will then determine a “reasonable period of time” for the RWQCB to act on the application; this is typically 60 days for routine projects and longer for complex projects but may not exceed one year.
When the period has elapsed, if the RWQCB has not either issued or denied the application for Section 401 Certification, the USACE may determine that Certification has been waived and issue the requested permit. If a Section 401 Certification is issued it may include binding conditions, imposed either through the Certification itself or through the requested federal license or permit.
Porter-Cologne Water Quality Control Act
The Porter-Cologne Water Quality Control Act (Porter-Cologne Act) is the principal law governing water quality regulation in California. It establishes a comprehensive program to protect water quality and the beneficial uses of water. The Porter-Cologne Act applies to surface waters, wetlands, and ground water and to both point and nonpoint sources of pollution. Pursuant to the PorterCologne Act (California Water Code section 13000 et seq.), the policy of the State is as follows:
▪ The quality of all the waters of the State shall be protected ▪ All activities and factors affecting the quality of water shall be regulated to attain the highest water quality within reason
▪ The State must be prepared to exercise its full power and jurisdiction to protect the quality of water in the State from degradation
The Porter-Cologne Act established nine RWQCBs (based on watershed boundaries) and the SWRCB, which are charged with implementing its provisions and which have primary responsibility for protecting water quality in California. The SWRCB provides program guidance and oversight, allocates funds, and reviews RWQCB decisions. In addition, the SWRCB allocates rights to the use of surface water. The RWQCBs have primary responsibility for individual permitting, inspection, and enforcement actions within each of nine hydrologic regions. The SWRCB and RWQCBs have numerous nonpoint source related responsibilities, including monitoring and assessment, planning, financial assistance, and management.
Section 13260 of the Porter-Cologne Act requires any person discharging or proposing to discharge waste that could affect the quality of waters of the State to file a Report of Waste Discharge with the appropriate RWQCB. The RWQCB may then authorize the discharge, subject to conditions, by issuing Waste Discharge Requirements (WDRs). While this requirement was historically applied primarily to outfalls and similar point source discharges, the SWRCB’s State Wetland Definition and Procedures for Discharges of Dredged or Fill Material to Waters of the State, effective May 2020, make it clear that the agency will apply the Porter-Cologne Act’s requirements to discharges of dredge and fill material as well. The Procedures state that they are to be used in issuing CWA Section 401 Certifications and WDRs, and largely mirror the existing review requirements for CWA Regulatory Setting
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Section 404 Permits and Section 401 Certifications, incorporating most elements of the USEPA’s Section 404(b)(1) Guidelines. Following issuance of the Procedures, the SWRCB produced a consolidated application form for dredge/fill discharges that can be used to obtain a CWA Section 401 Water Quality Certification, WDRs, or both.
Non-Wetland Waters of the State
The SWRCB and RWQCBs have not established regulations for field determinations of waters of the state except for wetlands currently. In many cases the RWQCBs interpret the limits of waters of the State to be bounded by the OHWM unless isolated conditions or ephemeral waters are present.
However, in the absence of statewide guidance each RWQCB may interpret jurisdictional boundaries within their region and the SWRCB has encouraged applicants to confirm jurisdictional limits with their RWQCB before submitting applications. As determined by the RWQCB, waters of the State may include riparian areas or other locations outside the OHWM, leading to a larger jurisdictional area over a given water body compared to the USACE.
Wetland Waters of the State
Procedures for defining wetland waters of the State pursuant to the SWRCB’s State Wetland Definition and Procedures for Discharges of Dredged or Fill Material to Waters of the State went into effect May 28, 2020. The SWRCB defines an area as wetland if, under normal circumstances:
(i) the area has continuous or recurrent saturation of the upper substrate caused by groundwater, or shallow surface water, or both;
(ii) the duration of such saturation is sufficient to cause anaerobic conditions in the upper substrate; and
(iii) the area’s vegetation is dominated by hydrophytes or the area lacks vegetation.
The SWRCB’s Implementation Guidance for the Wetland Definition and Procedures for Discharges of Dredge and Fill Material to Waters of the State (2020), states that waters of the U.S. and waters of the State should be delineated using the standard USACE delineation procedures, taking into consideration that the methods shall be modified only to allow for the fact that a lack of vegetation does not preclude an area from meeting the definition of a wetland.
United States Fish and Wildlife Service
The United States Fish and Wildlife Service (USFWS) implements several laws protecting the Nation’s fish and wildlife resources, including the Endangered Species Act (ESA; 16 United States Code [USC] Sections 153 et seq.), the Migratory Bird Treaty Act (MBTA; 16 USC Sections 703-711) and the Bald and Golden Eagle Protection Act (16 USC Section 668).
Endangered Species Act
The USFWS and National Marine Fisheries Service (NMFS) share responsibility for implementing the ESA. Generally, the USFWS implements the FESA for terrestrial and freshwater species, while the NMFS implements the FESA for marine and anadromous species. Projects that would result in “take” of any threatened or endangered wildlife species, or a threatened or endangered plant species if occurring on federal land, are required to obtain permits from the USFWS or NMFS through either Section 7 (interagency consultation with a federal nexus) or Section 10 (Habitat Conservation Plan) City of Huntington Park
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of the ESA, depending on the involvement by the federal government in funding, authorizing, or carrying out the project. The permitting process is used to determine if a project would jeopardize the continued existence of a listed species and what measures would be required to avoid jeopardizing the species. “Take” under federal definition means to harass, harm (which includes habitat modification), pursue, hunt, shoot, wound, kill, trap, capture, or collect, or to attempt to engage in any such conduct. Proposed or candidate species do not have the full protection of the ESA; however, the USFWS and NMFS advise project applicants that they could be elevated to listed status at any time.
Migratory Bird Treaty Act
The MBTA of 1918 implements four international conservation treaties that the U.S. entered into with Canada in 1916, Mexico in 1936, Japan in 1972, and Russia in 1976. It is intended to ensure the sustainability of populations of all protected migratory bird species. The law has been amended with the signing of each treaty, as well as when any of the treaties were amended, such as with Mexico in 1976 and Canada in 1995. The MBTA prohibits the take (including killing, capturing, selling, trading, and transport) of protected migratory bird species without prior authorization by the USFWS.
The list of migratory bird species protected by the law, in regulations at 50 CFR Part 10.13, is primarily based on bird families and species included in the four international treaties. A migratory bird species is included on the list if it meets one or more of the following criteria:
1. It occurs in the United States or U.S. territories as the result of natural biological or ecological processes and is currently, or was previously listed as, a species or part of a family protected by one of the four international treaties or their amendments.
2. Revised taxonomy results in it being newly split from a species that was previously on the list, and the new species occurs in the United States or U.S. territories as the result of natural biological or ecological processes.
3. New evidence exists for its natural occurrence in the United States or U.S. territories resulting from natural distributional changes and the species occurs in a protected family.
In 2004, the Migratory Bird Treaty Reform Act limited the scope of the MBTA by stating the MBTA applies only to migratory bird species that are native to the United States or U.S. territories, and that a native migratory bird species is one that is present as a result of natural biological or ecological processes. The MBTRA requires the USFWS to publish a list of all nonnative, humanintroduced bird species to which the MBTA does not apply, and an updated list was published in 2020. The 2020 update identifies species belonging to biological families referred to in treaties the MBTA implements but are not protected because their presence in the United States or U.S. territories is solely the result of intentional or unintentional human-assisted introductions.
Bald and Golden Eagle Protection Act
The Bald and Golden Eagle Protection Act prohibits anyone, without a permit issued by the USFWS, from "taking" bald or golden eagles, including their parts (including feathers), nests, or eggs. The Act provides criminal penalties for persons who "take, possess, sell, purchase, barter, offer to sell, purchase or barter, transport, export or import, at any time or any manner, any bald eagle ... [or any golden eagle], alive or dead, or any part, nest, or egg thereof." The Act defines "take" as "pursue, shoot, shoot at, poison, wound, kill, capture, trap, collect, molest or disturb." Regulatory Setting
Biological Resources Assessment A-9
"Disturb" means “to agitate or bother a bald or golden eagle to a degree that causes, or is likely to cause, based on the best scientific information available, 1) injury to an eagle, 2) a decrease in its productivity, by substantially interfering with normal breeding, feeding, or sheltering behavior, or 3) nest abandonment, by substantially interfering with normal breeding, feeding, or sheltering behavior."
In addition to immediate impacts, this definition also covers impacts that result from humaninduced alterations initiated around a previously used nest site during a time when eagles are not present, if, upon the eagle's return, such alterations agitate or bother an eagle to a degree that interferes with or interrupts normal breeding, feeding, or sheltering habits, and causes injury, death or nest abandonment.
California Department of Fish and Wildlife
The California Department of Fish and Wildlife (CDFW) derives its authority from the Fish and Game Code of California and administers several State laws protecting fish and wildlife resources and the habitats upon which they depend.
California Endangered Species Act
The California Endangered Species Act (CESA) (Fish and Game Code Section 2050 et. seq.) prohibits take of state listed threatened or endangered. Take under CESA is defined as “Hunt, pursue, catch, capture, or kill, or attempt to hunt, pursue, catch, capture, or kill” (Fish and Game Code sec. 86).
This definition does not prohibit indirect harm by way of habitat modification, except where such harm is the proximate cause of death of a listed species. Where incidental take would occur during construction or other lawful activities, CESA allows the CDFW to issue an Incidental Take Permit upon finding, among other requirements, that impacts to the species have been minimized and fully mitigated. Unlike the federal ESA, CESA’s protections extend to candidate species during the period (typically one year) while the California Fish and Game Commission decides whether the species warrants CESA listing.
Native Plant Protection Act
The CDFW also has authority to administer the Native Plant Protection Act (NPPA) (Fish and Game Code Section 1900 et seq.). The NPPA requires the CDFW to establish criteria for determining if a species, subspecies, or variety of native plant is endangered or rare, and prohibits the take of listed plant species. Effective in 2015, CDFW promulgated regulations (14 CCR 786.9) under the authority of the NPPA, establishing that the CESA’s permitting procedures would be applied to plants listed under the NPPA as "Rare." With this change, there is little practical difference for the regulated public between plants listed under CESA and those listed under the NPPA.
Fully Protected Species Laws
The CDFW enforces Sections 3511, 4700, 5050, and 5515 of the Fish and Game Code, which prohibit take of species designated as Fully Protected. The CDFW is not allowed to issue an Incidental Take Permit for Fully Protected species; therefore, impacts to these species must be avoided. The exception is situations where a Natural Community Conservation Plan (NCCP) is in place that authorizes take of the fully protected species.
City of Huntington Park
City of Huntington Park Housing Element and General Plan Update A-10
Avian Protection Laws
California Fish and Game Code sections 3503, 3503.5, and 3513 describe unlawful take, possession, or destruction of native birds, nests, and eggs. Section 3503.5 of the Code protects all birds-of-prey and their eggs and nests against take, possession, or destruction of nests or eggs. Section 3513 makes it a state-level offense to take any bird in violation of the federal Migratory Bird Treaty Act.
Protection of Lakes and Streambeds
California Fish and Game Code section 1602 states that it is unlawful for any person to "substantially divert or obstruct the natural flow of, or substantially change or use any material from the bed, channel, or bank of, any river, stream, or lake" without first notifying the California Department of Fish and Wildlife (CDFW) of that activity. Thereafter, if CDFW determines and informs the entity that the activity will not substantially adversely affect any existing fish or wildlife resources, the entity may commence the activity. If, however, CDFG determines that the activity may substantially adversely affect an existing fish or wildlife resource, the entity may be required to obtain from CDFW a Streambed Alteration Agreement (SAA), which will include reasonable measures necessary to protect the affected resource(s), before the entity may conduct the activity described in the notification. Upon receiving a complete Notification of Lake/Streambed Alteration, CDFW has 60 days to present the entity with a Draft SAA. Upon review of the Draft SAA by the applicant, any problematic terms are negotiated with CDFW and a final SAA is executed.
The CDFW has not defined the term “stream” for the purposes of implementing its regulatory program under Section 1602, and the agency has not promulgated regulations directing how jurisdictional streambeds may be identified, or how their limits should be delineated. However, four relevant sources of information offer insight as to the appropriate limits of CDFW jurisdiction as discussed below.
▪ The plain language of Section 1602 of CFGC establishes the following general concepts:
References “river,” “stream,” and “lake”
References “natural flow”
References “bed,” “bank,” and “channel”
▪ Applicable court decisions, in particular Rutherford v. State of California (188 Cal App. 3d 1276 (1987), which interpreted Section 1602’s use of “stream” to be as defined in common law. The Court indicated that a “stream” is commonly understood to:
Have a source and a terminus
Have banks and a channel
Convey flow at least periodically, but need not flow continuously and may at times appear outwardly dry
Represent the depression between the banks worn by the regular and usual flow of the water
Include the area between the opposing banks measured from the foot of the banks from the top of the water at its ordinary stage, including intervening sand bars Include the land that is covered by the water in its ordinary low stage Include lands below the OHWM
Regulatory Setting
Biological Resources Assessment A-11
▪ CDFW regulations defining “stream” for other purposes, including sport fishing (14 CCR 1.72) and streambed alterations associated with cannabis production (14 CCR 722(c)(21)), which indicate that a stream:
Flows at least periodically or intermittently
Flows through a bed or channel having banks
Supports fish or aquatic life
Can be dry for a period of time
Includes watercourses where surface or subsurface flow supports or has supported riparian vegetation
▪ Guidance documents, including A Field Guide to Lake and Streambed Alteration Agreements (CDFG 1994) and Methods to Describe and Delineate Episodic Stream Processes on Arid Landscapes for Permitting Utility‐Scale Solar Power Plants (Brady and Vyverberg 2013), which suggest the following:
A stream may flow perennially or episodically
A stream is defined by the course in which water currently flows, or has flowed during the historic hydrologic course regime (approximately the last 200 years) Width of a stream course can reasonably be identified by physical or biological indicators A stream may have one or more channels (single thread vs. compound form) Features such as braided channels, low-flow channels, active channels, banks associated with secondary channels, floodplains, islands, and stream-associated vegetation, are interconnected parts of the watercourse
Canals, aqueducts, irrigation ditches, and other means of water conveyance can be considered streams if they support aquatic life, riparian vegetation, or stream-dependent terrestrial wildlife
Biologic components of a stream may include aquatic and riparian vegetation, all aquatic wildlife including fish, amphibians, reptiles, invertebrates, and terrestrial species which derive benefits from the stream system
The lateral extent of a stream can be measured in different ways depending on the particular situation and the type of fish or wildlife resource at risk The tenets listed above, among others, are applied to establish the boundaries of streambeds in various environments. Importance of each factor may be weighted based on site-specific considerations and the applicability of the indicators to the streambed at hand.
City of Huntington Park
City of Huntington Park Housing Element and General Plan Update A-12
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Appendix B
Special-Status Species Evaluation Tables
Potential to Occur
Biological Resources Assessment B-1
City of Huntington Park
City of Huntington Park Housing Element and General Plan Update B-2
Special Status Species Evaluation Table
Potential to Occur
Biological Resources Assessment B-3
Scientific Name
Common Name Status Habitat Requirements
Potential to
Occur in
Project Area
Habitat Suitability/
Observations
Plants and Lichens
Aphanisma blitoides
aphanisma
None/None
G3G4/S2
1B.2
Annual herb. Coastal bluff scrub,
coastal dunes, coastal scrub.
Gravelly (sometimes), sandy
(sometimes). Elevations: 5-
1000ft. (1-305m.) Blooms FebJun.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Arenaria paludicola
marsh sandwort
FE/SCE
G1/S1
1B.1
Perennial stoloniferous herb.
Marshes and swamps.
Openings, sandy. Elevations: 10-
560ft. (3-170m.) Blooms MayAug.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Astragalus
brauntonii
Braunton's milkvetch
FE/None
G2/S2
1B.1
Perennial herb. Chaparral,
coastal scrub, valley and foothill
grassland. Recent burns or
disturbed areas; usually on
sandstone with carbonate
layers. Soil specialist; requires
shallow soils to defeat pocket
gophers and open areas,
preferably on hilltops, saddles
or bowls between hills.
Elevations: 15-2100ft. (4-640m.)
Blooms Jan-Aug.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Astragalus hornii
var. hornii
Horn's milk-vetch
None/None
GUT1/S1
1B.1
Annual herb. Meadows and
seeps, playas. Alkaline, lake
margins. Elevations: 195-2790ft.
(60-850m.) Blooms May-Oct.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Astragalus tener
var. titi
coastal dunes milkvetch
FE/SCE
G2T1/S1
1B.1
Annual herb. Coastal bluff scrub,
coastal dunes, coastal prairie.
Moist, sandy depressions of
bluffs or dunes along and near
the Pacific Ocean; one site on a
clay terrace. Elevations: 5-165ft.
(1-50m.) Blooms Mar-May.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Atriplex coulteri
Coulter's saltbush
None/None
G3/S1S2
1B.2
Perennial herb. Coastal bluff
scrub, coastal dunes, coastal
scrub, valley and foothill
grassland. Alkaline (sometimes),
clay (sometimes). Elevations:
10-1510ft. (3-460m.) Blooms
Mar-Oct.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Atriplex pacifica
south coast
saltscale
None/None
G4/S2
1B.2
Annual herb. Coastal bluff scrub,
coastal dunes, coastal scrub,
playas. Alkali soils. Elevations: 0-
460ft. (0-140m.) Blooms MarOct.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Atriplex parishii
Parish's brittlescale
None/None
G1G2/S1
1B.1
Annual herb. Chenopod scrub,
playas, vernal pools. Alkaline.
Elevations: 80-6235ft. (25-
1900m.) Blooms Jun-Oct.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
City of Huntington Park
City of Huntington Park Housing Element and General Plan Update B-4
Scientific Name
Common Name Status Habitat Requirements
Potential to
Occur in
Project Area
Habitat Suitability/
Observations
Atriplex serenana
var. davidsonii
Davidson's saltscale
None/None
G5T1/S1
1B.2
Annual herb. Coastal bluff scrub,
coastal scrub. Alkaline.
Elevations: 35-655ft. (10-200m.)
Blooms Apr-Oct.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Berberis nevinii
Nevin's barberry
FE/SCE
G1/S1
1B.1
Perennial evergreen shrub.
Chaparral, cismontane
woodland, coastal scrub,
riparian scrub. Gravelly
(sometimes), sandy
(sometimes). Elevations: 230-
2705ft. (70-825m.) Blooms
(Feb)Mar-Jun.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Calochortus
catalinae
Catalina mariposa
lily
None/None
G3G4/S3S4
4.2 Perennial bulbiferous herb.
Chaparral, cismontane
woodland, coastal scrub, valley
and foothill grassland. In heavy
soils, open slopes, openings in
brush. Elevations: 50-2295ft.
(15-700m.) Blooms (Feb)MarJun.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Calochortus
plummerae
Plummer's
mariposa-lily
None/None
G4/S4
4.2 Perennial bulbiferous herb.
Chaparral, cismontane
woodland, coastal scrub, lower
montane coniferous forest,
valley and foothill grassland.
Granitic, rocky. Elevations: 330-
5580ft. (100-1700m.) Blooms
May-Jul.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Calochortus weedii
var. intermedius
intermediate
mariposa-lily
None/None
G3G4T3/S3
1B.2
Perennial bulbiferous herb.
Chaparral, coastal scrub, valley
and foothill grassland. Rocky.
Elevations: 345-2805ft. (105-
855m.) Blooms May-Jul.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Calystegia felix
lucky morning-glory
None/None
G1Q/S1
1B.1
Annual rhizomatous herb.
Meadows and seeps, riparian
scrub. Sometimes alkaline,
alluvial. Elevations: 100-705ft.
(30-215m.) Blooms Mar-Sep.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Calystegia peirsonii
Peirson's morningglory
None/None
G4/S4
4.2 Perennial rhizomatous herb.
Chaparral, chenopod scrub,
cismontane woodland, coastal
scrub, lower montane
coniferous forest, valley and
foothill grassland. Often in
disturbed areas or along
roadsides or in grassy, open
areas. Elevations: 100-4920ft.
(30-1500m.) Blooms Apr-Jun.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Potential to Occur
Biological Resources Assessment B-5
Scientific Name
Common Name Status Habitat Requirements
Potential to
Occur in
Project Area
Habitat Suitability/
Observations
Camissoniopsis
lewisii
Lewis' eveningprimrose
None/None
G4/S4
3 Annual herb. Cismontane
woodland, coastal bluff scrub,
coastal dunes, coastal scrub,
valley and foothill grassland.
Clay (sometimes), sandy
(sometimes). Elevations: 0-
985ft. (0-300m.) Blooms MarMay(Jun).
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Centromadia parryi
ssp. australis
southern tarplant
None/None
G3T2/S2
1B.1
Annual herb. Marshes and
swamps, valley and foothill
grassland, vernal pools. Often in
disturbed sites near the coast at
marsh edges; also in alkaline
soils sometimes with saltgrass.
Sometimes on vernal pool
margins. Elevations: 0-1575ft.
(0-480m.) Blooms May-Nov.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Centromadia
pungens ssp. laevis
smooth tarplant
None/None
G3G4T2/S2
1B.1
Annual herb. Chenopod scrub,
meadows and seeps, playas,
riparian woodland, valley and
foothill grassland. Alkaline.
Elevations: 0-2100ft. (0-640m.)
Blooms Apr-Sep.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Chloropyron
maritimum ssp.
maritimum
salt marsh bird'sbeak
FE/SCE
G4?T1/S1
1B.2
Annual herb (hemiparasitic).
Coastal dunes, marshes and
swamps. Limited to the higher
zones of salt marsh habitat.
Elevations: 0-100ft. (0-30m.)
Blooms May-Oct(Nov).
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Clinopodium
mimuloides
monkey-flower
savory
None/None
G3/S3
4.2 Perennial herb. Chaparral, north
coast coniferous forest. Mesic,
streambanks. Elevations: 1000-
5905ft. (305-1800m.) Blooms
Jun-Oct.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Convolvulus
simulans
small-flowered
morning-glory
None/None
G4/S4
4.2 Annual herb. Chaparral, coastal
scrub, valley and foothill
grassland. Clay, seeps,
serpentinite. Elevations: 100-
2430ft. (30-740m.) Blooms MarJul.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Cuscuta obtusiflora
var. glandulosa
Peruvian dodder
None/None
G5T4?/SH
2B.2
Annual vine (parasitic). Marshes
and swamps. Freshwater marsh.
Elevations: 50-920ft. (15-280m.)
Blooms Jul-Oct.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Dodecahema
leptoceras
slender-horned
spineflower
FE/SCE
G1/S1
1B.1
Annual herb. Chaparral,
cismontane woodland, coastal
scrub. Flood deposited terraces
and washes; associates include
Encelia, Dalea, Lepidospartum,
etc. Sandy soils. Elevations: 655-
2495ft. (200-760m.) Blooms
Apr-Jun.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
City of Huntington Park
City of Huntington Park Housing Element and General Plan Update B-6
Scientific Name
Common Name Status Habitat Requirements
Potential to
Occur in
Project Area
Habitat Suitability/
Observations
Dudleya multicaulis
many-stemmed
dudleya
None/None
G2/S2
1B.2
Perennial herb. Chaparral,
coastal scrub, valley and foothill
grassland. In heavy, often clayey
soils or grassy slopes.
Elevations: 50-2590ft. (15-
790m.) Blooms Apr-Jul.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Eryngium
aristulatum var.
parishii
San Diego buttoncelery
FE/SCE
G5T1/S1
1B.1
Annual/perennial herb. Coastal
scrub, valley and foothill
grassland, vernal pools. San
Diego mesa hardpan and
claypan vernal pools and
southern interior basalt flow
vernal pools; usually surrounded
by scrub. Elevations: 65-2035ft.
(20-620m.) Blooms Apr-Jun.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Erysimum
suffrutescens
suffrutescent
wallflower
None/None
G3/S3
4.2 Perennial herb. Chaparral,
coastal bluff scrub, coastal
dunes, coastal scrub. Coastal
dunes and bluffs. Elevations: 0-
490ft. (0-150m.) Blooms JanJul(Aug).
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Helianthus nuttallii
ssp. parishii
Los Angeles
sunflower
None/None
G5TX/SX
1A
Perennial rhizomatous herb.
Marshes and swamps.
Elevations: 35-5005ft. (10-
1525m.) Blooms Aug-Oct.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Hordeum
intercedens
vernal barley
None/None
G3G4/S3S4
3.2 Annual herb. Coastal dunes,
coastal scrub, valley and foothill
grassland, vernal pools. Vernal
pools, dry, saline streambeds,
alkaline flats. 5-. Elevations: 15-
3280ft. (5-1000m.) Blooms MarJun.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Horkelia cuneata
var. puberula
mesa horkelia
None/None
G4T1/S1
1B.1
Perennial herb. Chaparral,
cismontane woodland, coastal
scrub. Sandy or gravelly sites.
Elevations: 230-2660ft. (70-
810m.) Blooms Feb-Jul(Sep).
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Isocoma menziesii
var. decumbens
decumbent
goldenbush
None/None
G3G5T2T3/S2
1B.2
Perennial shrub. Chaparral,
coastal scrub. Sandy soils; often
in disturbed sites. Elevations:
35-445ft. (10-135m.) Blooms
Apr-Nov.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Juglans californica
Southern California
black walnut
None/None
G4/S4
4.2 Perennial deciduous tree.
Chaparral, cismontane
woodland, coastal scrub,
riparian woodland. Slopes,
canyons, alluvial habitats.
Elevations: 165-2955ft. (50-
900m.) Blooms Mar-Aug.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Potential to Occur
Biological Resources Assessment B-7
Scientific Name
Common Name Status Habitat Requirements
Potential to
Occur in
Project Area
Habitat Suitability/
Observations
Juncus acutus ssp.
leopoldii
southwestern spiny
rush
None/None
G5T5/S4
4.2 Perennial rhizomatous herb.
Coastal dunes, marshes and
swamps, meadows and seeps.
Moist saline places. Elevations:
10-2955ft. (3-900m.) Blooms
(Mar)May-Jun.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Lasthenia glabrata
ssp. coulteri
Coulter's goldfields
None/None
G4T2/S2
1B.1
Annual herb. Marshes and
swamps, playas, vernal pools.
Usually found on alkaline soils in
playas, sinks, and grasslands. 1-.
Elevations: 5-4005ft. (1-1220m.)
Blooms Feb-Jun.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Lepidium virginicum
var. robinsonii
Robinson's peppergrass
None/None
G5T3/S3
4.3 Annual herb. Chaparral, coastal
scrub. Dry soils, shrubland. 4-.
Elevations: 5-2905ft. (1-885m.)
Blooms Jan-Jul.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Lycium californicum
California box-thorn
None/None
G4/S4
4.2 Perennial shrub. Coastal bluff
scrub, coastal scrub. Elevations:
15-490ft. (5-150m.) Blooms
Mar-Aug(Dec).
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Nama stenocarpa
mud nama
None/None
G4G5/S1S2
2B.2
Annual/perennial herb. Marshes
and swamps. Lake shores, river
banks, intermittently wet areas.
Elevations: 15-1640ft. (5-500m.)
Blooms Jan-Jul.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Nasturtium
gambelii
Gambel's water
cress
FE/SCT
G1/S1
1B.1
Perennial rhizomatous herb.
Marshes and swamps.
Freshwater and brackish
marshes at the margins of lakes
and along streams, in or just
above the water level.
Elevations: 15-1085ft. (5-330m.)
Blooms Apr-Oct.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Navarretia fossalis
spreading
navarretia
FT/None
G2/S2
1B.1
Annual herb. Chenopod scrub,
marshes and swamps, playas,
vernal pools. San Diego hardpan
and San Diego claypan vernal
pools; in swales and vernal
pools, often surrouded by other
habitat types. Elevations: 100-
2150ft. (30-655m.) Blooms AprJun.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Navarretia
prostrata
prostrate vernal
pool navarretia
None/None
G2/S2
1B.2
Annual herb. Coastal scrub,
meadows and seeps, valley and
foothill grassland, vernal pools.
Alkaline soils in grassland, or in
vernal pools. Mesic, alkaline
sites. Elevations: 10-3970ft. (3-
1210m.) Blooms Apr-Jul.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
City of Huntington Park
City of Huntington Park Housing Element and General Plan Update B-8
Scientific Name
Common Name Status Habitat Requirements
Potential to
Occur in
Project Area
Habitat Suitability/
Observations
Nemacaulis
denudata var.
denudata
coast woolly-heads
None/None
G3G4T2/S2
1B.2
Annual herb. Coastal dunes.
Elevations: 0-330ft. (0-100m.)
Blooms Apr-Sep.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Orcuttia californica
California Orcutt
grass
FE/SCE
G1/S1
1B.1
Annual herb. Vernal pools.
Elevations: 50-2165ft. (15-
660m.) Blooms Apr-Aug.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Pentachaeta lyonii
Lyon's pentachaeta
FE/SCE
G1/S1
1B.1
Annual herb. Chaparral, coastal
scrub, valley and foothill
grassland. Edges of clearings in
chaparral, usually at the
ecotone between grassland and
chaparral or edges of firebreaks.
Elevations: 100-2265ft. (30-
690m.) Blooms (Feb)Mar-Aug.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Phacelia hubbyi
Hubby's phacelia
None/None
G4/S4
4.2 Annual herb. Chaparral, coastal
scrub, valley and foothill
grassland. Gravelly, rocky areas
and talus slopes. Elevations: 0-
3280ft. (0-1000m.) Blooms AprJul.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Phacelia stellaris
Brand's star
phacelia
None/None
G1/S1
1B.1
Annual herb. Coastal dunes,
coastal scrub. Open areas.
Elevations: 5-1310ft. (1-400m.)
Blooms Mar-Jun.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Pseudognaphalium
leucocephalum
white rabbittobacco
None/None
G4/S2
2B.2
Perennial herb. Chaparral,
cismontane woodland, coastal
scrub, riparian woodland.
Sandy, gravelly sites. Elevations:
0-6890ft. (0-2100m.) Blooms
(Jul)Aug-Nov(Dec).
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Quercus dumosa
Nuttall's scrub oak
None/None
G3/S3
1B.1
Perennial evergreen shrub.
Chaparral, closed-cone
coniferous forest, coastal scrub.
Generally on sandy soils near
the coast; sometimes on clay
loam. Elevations: 50-1310ft. (15-
400m.) Blooms Feb-Apr(MayAug).
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Ribes divaricatum
var. parishii
Parish's gooseberry
None/None
G5TX/SX
1A
Perennial deciduous shrub.
Riparian woodland. Salix swales
in riparian habitats. Elevations:
215-985ft. (65-300m.) Blooms
Feb-Apr.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Romneya coulteri
Coulter's matilija
poppy
None/None
G4/S4
4.2 Perennial rhizomatous herb.
Chaparral, coastal scrub. In
washes and on slopes; also after
burns. Elevations: 65-3935ft.
(20-1200m.) Blooms MarJul(Aug).
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Potential to Occur
Biological Resources Assessment B-9
Scientific Name
Common Name Status Habitat Requirements
Potential to
Occur in
Project Area
Habitat Suitability/
Observations
Sagittaria sanfordii
Sanford's
arrowhead
None/None
G3/S3
1B.2
Perennial rhizomatous herb
(emergent). Marshes and
swamps. In standing or slowmoving freshwater ponds,
marshes, and ditches.
Elevations: 0-2135ft. (0-650m.)
Blooms May-Oct(Nov).
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Scutellaria
bolanderi ssp.
austromontana
southern mountains
skullcap
None/None
G4T3/S3
1B.2
Perennial rhizomatous herb.
Chaparral, cismontane
woodland, lower montane
coniferous forest. In gravelly
soils on streambanks or in mesic
sites in oak or pine woodland.
Elevations: 1395-6560ft. (425-
2000m.) Blooms Jun-Aug.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Sidalcea
neomexicana
salt spring
checkerbloom
None/None
G4/S2
2B.2
Perennial herb. Chaparral,
coastal scrub, lower montane
coniferous forest, mojavean
desert scrub, playas. Alkali
springs and marshes. Elevations:
50-5020ft. (15-1530m.) Blooms
Mar-Jun.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Suaeda esteroa
estuary seablite
None/None
G3/S2
1B.2
Perennial herb. Marshes and
swamps. Coastal salt marshes in
clay, silt, and sand substrates.
Elevations: 0-15ft. (0-5m.)
Blooms (Jan-May)Jul-Oct.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Suaeda taxifolia
woolly seablite
None/None
G4/S4
4.2 Perennial evergreen shrub.
Coastal bluff scrub, coastal
dunes, marshes and swamps.
Margins of salt marshes.
Elevations: 0-165ft. (0-50m.)
Blooms Jan-Dec.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Symphyotrichum
defoliatum
San Bernardino
aster
None/None
G2/S2
1B.2
Perennial rhizomatous herb.
Cismontane woodland, coastal
scrub, lower montane
coniferous forest, marshes and
swamps, meadows and seeps,
valley and foothill grassland.
Vernally mesic grassland or near
ditches, streams and springs;
disturbed areas. Elevations: 5-
6695ft. (2-2040m.) Blooms JulNov.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Symphyotrichum
greatae
Greata's aster
None/None
G2/S2
1B.3
Perennial rhizomatous herb.
Broadleafed upland forest,
chaparral, cismontane
woodland, lower montane
coniferous forest, riparian
woodland. Mesic canyons.
Elevations: 985-6595ft. (300-
2010m.) Blooms Jun-Oct.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
City of Huntington Park
City of Huntington Park Housing Element and General Plan Update B-10
Scientific Name
Common Name Status Habitat Requirements
Potential to
Occur in
Project Area
Habitat Suitability/
Observations
Invertebrates
Bombus crotchii
Crotch bumble bee
None/SCE
G2/S2
Coastal California east to the
Sierra-Cascade crest and south
into Mexico. Food plant genera
include Antirrhinum, Phacelia,
Clarkia, Dendromecon,
Eschscholzia, and Eriogonum.
The species
has very low
potential to
occur on site.
Moderately developed
urban land cover may
suitable habitat for this
species if food plants are
present.
Brennania belkini
Belkin's dune
tabanid fly
None/None
G1G2/S1S2
Sand obligate species known
from coastal dunes near Playa
del Rey and El Segundo south to
Ensenada, Mexico. One of few
tabanids not requiring a blood
meal for seccessful egg
production; adults taken on
flowers. Larvae collected 50 cm
beneath surface of sandy soil;
presumably burrowing
predators with undetermined
hosts, likely beetle larvae. Adult
flight generally May - July.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Cicindela hirticollis
gravida
sandy beach tiger
beetle
None/None
G5T2/S2
Inhabits areas adjacent to nonbrackish water along the coast of California from San Francisco
Bay to northern Mexico. Clean,
dry, light-colored sand in the
upper zone. Subterranean
larvae prefer moist sand not
affected by wave action.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Cicindela
latesignata
western beach tiger
beetle
None/None
G2G3/S1
Mudflats and beaches of coastal
estuaries from San Diego County
to Los Angeles County. Typically
inhabit wet or dry sandy
beaches and mud, sand, or salt
flats.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Cicindela senilis
frosti
senile tiger beetle
None/None
G2G3T1T3/S1
Inhabits marine shoreline, from
Central California coast south to
salt marshes of San Diego. Also
found at Lake Elsinore. Inhabits
dark-colored mud in the lower
zone and dried salt pans in the
upper zone.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Danaus plexippus
plexippus pop. 1
monarch - California
overwintering
population
FC/None
G4T1T2/S2
Winter roost sites extend along
the coast from northern
Mendocino to Baja California,
Mexico. Roosts located in windprotected tree groves
(eucalyptus, Monterey pine,
cypress), with nectar and water
sources nearby.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Potential to Occur
Biological Resources Assessment B-11
Scientific Name
Common Name Status Habitat Requirements
Potential to
Occur in
Project Area
Habitat Suitability/
Observations
Eugnosta busckana
Busck's gallmoth
None/None
G1G3/SH
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Glaucopsyche
lygdamus
palosverdesensis
Palos Verdes blue
butterfly
FE/None
G5T1/S1
Restricted to the cool, fogshrouded, seaward side of Palos Verdes Hills, Los Angeles
County. Host plant is Astragalus
trichopodus var. lonchus
(locoweed).
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Glyptostoma
gabrielense
San Gabriel
chestnut
None/None
G2/S2
Terrestrial. The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Gonidea angulata
western ridged
mussel
None/None
G3/S1S2
Primarily creeks and rivers and
less often lakes. Originally in
most of state, now extirpated
from Central and Southern
California. .
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Habroscelimorpha
gabbii
western tidal-flat
tiger beetle
None/None
G2G4/S1
Inhabits estuaries and mudflats
along the coast of Southern
California. Generally found on
dark-colored mud in the lower
zone; occasionally found on dry
saline flats of estuaries.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Streptocephalus
woottoni
Riverside fairy
shrimp
FE/None
G1G2/S2
Endemic to Western Riverside,
Orange, and San Diego counties
in areas of tectonic swales/earth
slump basins in grassland and
coastal sage scrub. Inhabit
seasonally astatic pools filled by
winter/spring rains. Hatch in
warm water later in the season.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Tryonia imitator
mimic tryonia
(=California
brackishwater snail)
None/None
G2/S2
Inhabits coastal lagoons,
estuaries and salt marshes, from
Sonoma County south to San
Diego County. Found only in
permanently submerged areas
in a variety of sediment types;
able to withstand a wide range
of salinities.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Amphibians
Spea hammondii
western spadefoot
None/None
G2G3/S3S4
SSC
Occurs primarily in grassland
habitats, but can be found in
valley-foothill hardwood
woodlands. Vernal pools are
essential for breeding and egglaying.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
City of Huntington Park
City of Huntington Park Housing Element and General Plan Update B-12
Scientific Name
Common Name Status Habitat Requirements
Potential to
Occur in
Project Area
Habitat Suitability/
Observations
Reptiles
Anniella stebbinsi
Southern California
legless lizard
None/None
G3/S3
SSC
Generally south of the
Transverse Range, extending to
northwestern Baja California.
Occurs in sandy or loose loamy
soils under sparse vegetation.
Disjunct populations in the
Tehachapi and Piute Mountains
in Kern County. Variety of
habitats; generally in moist,
loose soil. They prefer soils with
a high moisture content.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Arizona elegans
occidentalis
California glossy
snake
None/None
G5T2/S2
SSC
Patchily distributed from the
eastern portion of San Francisco
Bay, southern San Joaquin
Valley, and the Coast,
Transverse, and Peninsular
ranges, south to Baja California.
Generalist reported from a
range of scrub and grassland
habitats, often with loose or
sandy soils.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Aspidoscelis tigris
stejnegeri
coastal whiptail
None/None
G5T5/S3
SSC
Found in deserts and semi-arid
areas with sparse vegetation
and open areas. Also found in
woodland and riparian areas.
Ground may be firm soil, sandy,
or rocky.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Chelonia mydas
green turtle
FT/None
G3/S1
Marine. Completely
herbivorous; needs adequate
supply of seagrasses and algae.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Emys marmorata
western pond turtle
None/None
G3G4/S3
SSC
A thoroughly aquatic turtle of
ponds, marshes, rivers, streams
and irrigation ditches, usually
with aquatic vegetation, below
6000 ft elevation. Needs basking
sites and suitable (sandy banks
or grassy open fields) upland
habitat up to 0.5 km from water
for egg-laying.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Phrynosoma
blainvillii
coast horned lizard
None/None
G3G4/S4
SSC
Frequents a wide variety of
habitats, most common in
lowlands along sandy washes
with scattered low bushes.
Open areas for sunning, bushes
for cover, patches of loose soil
for burial, and abundant supply
of ants and other insects.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Potential to Occur
Biological Resources Assessment B-13
Scientific Name
Common Name Status Habitat Requirements
Potential to
Occur in
Project Area
Habitat Suitability/
Observations
Agelaius tricolor
tricolored blackbird
None/ST
G1G2/S1S2
SSC
Highly colonial species, most
numerous in Central Valley and
vicinity. Largely endemic to
California. Requires open water,
protected nesting substrate, and
foraging area with insect prey
within a few km of the colony.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Aimophila ruficeps
canescens
southern California
rufous-crowned
sparrow
None/None
G5T3/S3
WL
Resident in Southern California
coastal sage scrub and sparse
mixed chaparral. Frequents
relatively steep, often rocky
hillsides with grass and forb
patches.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area..
Athene cunicularia
burrowing owl
None/None
G4/S3
SSC
Open, dry annual or perennial
grasslands, deserts, and
scrublands characterized by
low-growing vegetation.
Subterranean nester, dependent
upon burrowing mammals, most
notably, the California ground
squirrel.
The species
has very low
potential to
occur.
Disturbed open areas,
open pipes, concrete
culverts, and openings
under abandoned
buildings provide suitable
habitat for the species.
Buteo regalis
ferruginous hawk
None/None
G4/S3S4
WL
Open grasslands, sagebrush
flats, desert scrub, low foothills
and fringes of pinyon and
juniper habitats. Eats mostly
lagomorphs, ground squirrels,
and mice. Population trends
may follow lagomorph
population cycles.
The species
has very low
potential to
occur.
Open green spaces
provide suitable foraging
habitat.
Buteo swainsoni
Swainson's hawk
None/ST
G5/S3
Breeds in grasslands with
scattered trees, juniper-sage
flats, riparian areas, savannahs,
and agricultural or ranch lands
with groves or lines of trees.
Requires adjacent suitable
foraging areas such as
grasslands, or alfalfa or grain
fields supporting rodent
populations.
The species
has very low
potential to
occur.
Open green spaces
provide suitable foraging
habitat.
Coccyzus
americanus
occidentalis
western yellowbilled cuckoo
FT/SE
G5T2T3/S1
Riparian forest nester, along the
broad, lower flood-bottoms of
larger river systems. Nests in
riparian jungles of willow, often
mixed with cottonwoods, with
lower story of blackberry,
nettles, or wild grape.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Coturnicops
noveboracensis
yellow rail
None/None
G4/S1S2
SSC
Summer resident in eastern
Sierra Nevada in Mono County.
Freshwater marshlands.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
City of Huntington Park
City of Huntington Park Housing Element and General Plan Update B-14
Scientific Name
Common Name Status Habitat Requirements
Potential to
Occur in
Project Area
Habitat Suitability/
Observations
Empidonax traillii
extimus
southwestern
willow flycatcher
FE/SE
G5T2/S1
Riparian woodlands in Southern
California. .
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Icteria virens
yellow-breasted
chat
None/None
G5/S3
SSC
Summer resident; inhabits
riparian thickets of willow and
other brushy tangles near
watercourses. Nests in low,
dense riparian, consisting of
willow, blackberry, wild grape;
forages and nests within 10 ft of
ground.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Passerculus
sandwichensis
beldingi
Belding's savannah
sparrow
None/SE
G5T3/S3
Inhabits coastal salt marshes,
from Santa Barbara south
through San Diego County.
Nests in Salicornia on and about
margins of tidal flats.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Pelecanus
occidentalis
californicus
California brown
pelican
FD/SD
G4T3T4/S3
FP
Colonial nester on coastal
islands just outside the surf line.
Nests on coastal islands of small
to moderate size which afford
immunity from attack by
ground-dwelling predators.
Roosts communally.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Polioptila
californica
californica
coastal California
gnatcatcher
FT/None
G4G5T3Q/S2
SSC
Obligate, permanent resident of
coastal sage scrub below 2500 ft
in Southern California. Low,
coastal sage scrub in arid
washes, on mesas and slopes.
Not all areas classified as coastal
sage scrub are occupied.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Riparia riparia
bank swallow
None/ST
G5/S2
Colonial nester; nests primarily
in riparian and other lowland
habitats west of the desert.
Requires vertical banks/cliffs
with fine-textured/sandy soils
near streams, rivers, lakes,
ocean to dig nesting hole.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Sternula antillarum
browni
California least tern
FE/SE
G4T2T3Q/S2
FP
Nests along the coast from San
Francisco Bay south to northern
Baja California. Colonial breeder
on bare or sparsely vegetated,
flat substrates: sand beaches,
alkali flats, land fills, or paved
areas.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Potential to Occur
Biological Resources Assessment B-15
Scientific Name
Common Name Status Habitat Requirements
Potential to
Occur in
Project Area
Habitat Suitability/
Observations
Vireo bellii pusillus
least Bell's vireo
FE/SE
G5T2/S2
Summer resident of Southern
California in low riparian in
vicinity of water or in dry river
bottoms; below 2000 ft. Nests
placed along margins of bushes
or on twigs projecting into
pathways, usually willow,
Baccharis, mesquite.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Mammals
Antrozous pallidus
pallid bat
None/None
G4/S3
SSC
Found in a variety of habitats
including deserts, grasslands,
shrublands, woodlands, and
forests. Most common in open,
dry habitats with rocky areas for
roosting. Roosts in crevices of
rock outcrops, caves, mine
tunnels, buildings, bridges, and
hollows of live and dead trees
which must protect bats from
high temperatures. Very
sensitive to disturbance of
roosting sites.
The species
has very low
potential to
occur.
Ornamental trees
providing thick canopy
coverage, abandon
buildings, tunnels, and
bridges provide adequate
roosting habitat.
Eumops perotis
californicus
western mastiff bat
None/None
G4G5T4/S3S4
SSC
Occurs in open, semi-arid to arid
habitats, including
coniferiferous and deciduous
woodlands, coastal scrub,
grasslands, and chaparral.
Roosts in crevices in cliff faces
and caves, and buildings. Roosts
typically occur high above
ground.
The species
has very low
potential to
occur.
Ornamental trees
providing thick canopy
coverage, abandon
buildings, tunnels, and
bridges provide adequate
roosting habitat.
Lasionycteris
noctivagans
silver-haired bat
None/None
G3G4/S3S4
Primarily a coastal and montane
forest dweller, feeding over
streams, ponds and open brushy
areas. Roosts in hollow trees,
beneath exfoliating bark,
abandoned woodpecker holes,
and rarely under rocks. Needs
drinking water.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Lasiurus cinereus
hoary bat
None/None
G3G4/S4
Typically roosts in trees in
deciduous and coniferous
forests and woodlands but
occassionally roosts in rocks
crevices. Forages in open areas,
typically along riparian corridors
or over water. Diet primarily
consists of moths.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
City of Huntington Park
City of Huntington Park Housing Element and General Plan Update B-16
Scientific Name
Common Name Status Habitat Requirements
Potential to
Occur in
Project Area
Habitat Suitability/
Observations
Lasiurus xanthinus
western yellow bat
None/None
G4G5/S3
SSC
Occurs in arid regions of the
southwestern United States.
Typically found in riparian
woodlands, oak or pinyonjuniper woodland, desert wash, palm oasis habitats, and urban
or suburban areas. Roosts in
trees, often between palm
fronds.
The species
has very low
potential to
occur.
Ornamental trees
providing thick canopy
coverage, abandon
buildings, tunnels, and
bridges provide adequate
roosting habitat.
Microtus
californicus
stephensi
south coast marsh
vole
None/None
G5T2T3/S2
SSC
Occurs in tidal marshes of
Orange, Los Angeles, and
Ventura Counties.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Nyctinomops
femorosaccus
pocketed free-tailed
bat
None/None
G5/S3
SSC
Variety of arid areas in Southern
California; pine-juniper
woodlands, desert scrub, palm
oasis, desert wash, desert
riparian, etc. Rocky areas with
high cliffs.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Nyctinomops
macrotis
big free-tailed bat
None/None
G5/S3
SSC
Low-lying arid areas in Southern
California. Need high cliffs or
rocky outcrops for roosting
sites. Feeds principally on large
moths.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Perognathus
longimembris
pacificus
Pacific pocket
mouse
FE/None
G5T1/S2
SSC
Inhabits the narrow coastal
plains from the Mexican border
north to El Segundo, Los Angeles
County. Seems to prefer soils of
fine alluvial sands near the
ocean, but much remains to be
learned.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Sorex ornatus
salicornicus
southern California
saltmarsh shrew
None/None
G5T1?/S1
SSC
Coastal marshes in Los Angeles,
Orange and Ventura counties.
Requires dense vegetation and
woody debris for cover.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Taxidea taxus
American badger
None/None
G5/S3
SSC
Most abundant in drier open
stages of most shrub, forest,
and herbaceous habitats, with
friable soils. Needs sufficient
food, friable soils and open,
uncultivated ground. Preys on
burrowing rodents. Digs
burrows.
The species
has no
potential to
occur.
No suitable habitat
observed or recorded in
the Study Area.
Sensitive Natural Communities
California Walnut
Woodland
None/None
G2/S2.1
This is the description for
California Oak Woodland.
The sensitive
natural
community
has no
potential to
occur.
Not observed or recorded
in the Study Area.
Potential to Occur
Biological Resources Assessment B-17
Scientific Name
Common Name Status Habitat Requirements
Potential to
Occur in
Project Area
Habitat Suitability/
Observations
Southern Sycamore
Alder Riparian
Woodland
None/None
G4/S4
The sensitive
natural
community
has no
potential to
occur.
Not observed or recorded
in the Study Area.
Walnut Forest None/None
G1/S1.1
The sensitive
natural
community
has no
potential to
occur.
Not observed or recorded
in the Study Area.
Regional Vicinity refers to within a 9-quad search radius of site.
Status (Federal/State)
FE = Federal Endangered
FT = Federal Threatened
FPE = Federal Proposed Endangered
FPT = Federal Proposed Threatened
FD = Federal Delisted
FC = Federal Candidate
SE = State Endangered
ST = State Threatened
SCE = State Candidate Endangered
SCT = State Candidate Threatened
SR = State Rare
SD = State Delisted
SSC = CDFW Species of Special Concern
FP = CDFW Fully Protected
WL = CDFW Watch List
CRPR (CNPS California Rare Plant Rank)
1A = Presumed extirpated in California, and rare or extinct elsewhere 1B = Rare, Threatened, or Endangered in California and elsewhere 2A = Presumed extirpated in California, but common elsewhere 2B= Rare, Threatened, or Endangered in California, but more common elsewhere 3 = Need more information (Review List)
4 = Limited Distribution (Watch List)
CRPR Threat Code Extension
.1 = Seriously endangered in California (>80% of occurrences threatened/high degree and immediacy of threat)
.2 = Moderately threatened in California (20-80% of occurrences threatened/moderate degree and immediacy of threat)
.3 = Not very endangered in California (<20% of occurrences threatened/low degree and immediacy of threat)
Other Statuses
G1 or S1 Critically Imperiled Globally or Subnationally (state) G2 or S2 Imperiled Globally or Subnationally (state)
G3 or S3 Vulnerable to extirpation or extinction Globally or Subnationally (state) G4/5 or S4/5 Apparently secure, common and abundant
GH or SH Possibly Extirpated – missing; known from only historical occurrences but still some hope of rediscovery Additional notations may be provided as follows
T – Intraspecific Taxon (subspecies, varieties, and other designations below the level of species) Q – Questionable taxonomy that may reduce conservation priority ? – Inexact numeric rank
Appendix F
Cultural Resources Site Inventory
Inventory of Housing Element Update Opportunity Sites
Address Assessor’s Parcel Number Construction Date Proximity to Known Historical Resources 6208 Rita Ave. 6320-022-003 1975 N/A
6200 Rita Ave. 6320-022-004 1975 N/A
Rita Ave. 6320-022-900 N/A N/A
6211 Pacific Blvd. 6320-020-024 1914 N/A
6201 Pacific Blvd. 6320-020-022 1920 N/A
6137 Pacific Blvd. 6320-020-021 1990 N/A
6207 Pacific Blvd. 6320-020-023 1932 N/A
6217 Pacific Blvd. 6320-020-025 1927 N/A
Pacific Blvd. 6320-020-010 1954 N/A
2551 Clarendon Ave. 6320-020-002 1919 N/A
6132 Pacific Blvd. 6320-021-006 1937 N/A
6101 Pacific Blvd. 6320-020-017 1911 N/A
6208 Pacific Blvd. 6320-021-003 1917 N/A
6214 Pacific Blvd. 6320-021-002 1921 N/A
2611 Clarendon Ave. 6320-021-020 1971 N/A
6334 Pacific Blvd. 6320-030-027 1987 N/A
6360 Pacific Blvd. 6320-030-035 1968 N/A
2621 E Gage Ave. 6320-030-034 1990 N/A
6335 Rita Ave. 6320-030-906 N/A N/A
6430 Pacific Blvd. 6322-004-033 1929 N/A
6409 Rita Ave. 6322-004-015 1947 N/A
Rita Ave. 6322-004-904 1947 N/A
6415 Rita Ave. 6322-004-016 1946 N/A
Rita Ave. 6322-004-901 N/A N/A
Rita Ave. 6322-004-903 N/A N/A
Rita Ave. 6322-004-900 N/A N/A
Rita Ave. 6322-004-902 N/A Adjacent to West Coast California Theater, 6524 Pacific Boulevard
6438 Rita Ave. 6322-005-009 1940 N/A
6538 Rita Ave. 6322-005-016 1936 N/A
2675 Zoe Ave. 6322-005-025 1951 N/A
Rita Ave. 6322-017-906 N/A N/A
Rita Ave. 6322-017-902 N/A N/A
6621 Rita Ave. 6322-017-909 1921 N/A
Rita Ave. 6322-017-901 N/A Adjacent to Warner Brothers Theater, 6710 Pacific Boulevard
Rita Ave. 6322-017-904 N/A Adjacent to Warner Brothers Theater, 6710 Pacific Boulevard
Rita Ave. 6322-017-907 N/A N/A
Address Assessor’s Parcel Number Construction Date Proximity to Known Historical Resources 6713 Rita Ave. 6322-017-910 N/A Adjacent to Warner Brothers Theater, 6710 Pacific Boulevard
Rita Ave. 6322-017-905 1985 N/A
Rita Ave. 6322-017-908 N/A N/A
6611 Seville Ave. 6322-015-009 1915 N/A
6619 Seville Ave. 6322-015-011 1958 N/A
6823 Seville Ave. 6322-016-011 1926 N/A
6725 Seville Ave. 6322-016-001 1909 N/A
6831 Seville Ave. 6322-016-012 1945 N/A
6803 Seville Ave. 6322-016-005 1937 N/A
7023 Seville Ave. 6322-025-031 1940 N/A
7021 Seville Ave. 6322-025-032 1947 N/A
Rita Ave. 6322-023-030 N/A N/A
7115 Pacific Blvd. 6322-023-031 1989 N/A
2661 E Florence Ave. 6322-025-047 1963 N/A
7143 Seville Ave. 6322-025-021 1960 N/A
7120 Pacific Blvd. 6322-024-037 1938 N/A
7129 Rita Ave. 6322-024-042 1989 N/A
7009 Rita Ave. 6322-024-022 N/A N/A
6906 Pacific Blvd. 6322-024-002 1939 N/A
7118 Pacific Blvd. 6322-024-007 1946 N/A
7100 Pacific Blvd. 6322-024-031 1946 N/A
7103 Pacific Blvd. 6322-023-023 1946 N/A
6921 Pacific Blvd. 6322-023-018 1948 N/A
7003 Pacific Blvd. 6322-023-019 1925 N/A
7018 Rugby Ave. 6322-023-007 N/A N/A
2558 Saturn Ave. 6322-023-001 1950 N/A
7022 Rugby Ave. 6322-023-008 1955 N/A
6621 Pacific Blvd. 6322-018-017 1931 N/A
6615 Pacific Blvd. 6322-018-016 1928 N/A
Rita Ave. 6322-016-017 1953 N/A
6722 Rugby Ave. 6322-018-031 N/A N/A
2556 Zoe Ave. 6322-018-001 1941 N/A
6529 Pacific Blvd. 6322-003-019 1928 N/A
6501 Pacific Blvd. 6322-003-013 1927 N/A
6515 Pacific Blvd. 6322-003-017 1929 N/A
6526 Rugby Ave. 6322-003-029 1999 N/A
6353 Pacific Blvd. 6320-031-020 1935 N/A
6614 Pacific Blvd. 6322-017-028 1941 N/A
6702 Pacific Blvd. 6322-017-005 1950 Adjacent to Warner Brothers Theater, 6710 Pacific Boulevard
Address Assessor’s Parcel Number Construction Date Proximity to Known Historical Resources 6822 Pacific Blvd. 6322-017-012 1928 N/A
6728 Pacific Blvd. 6322-017-008 1930 N/A
6722 Pacific Blvd. 6322-017-007 1939 Adjacent to Warner Brothers Theater, 6710 Pacific Boulevard
6610 Pacific Blvd. 6322-017-030 1986 N/A
5925 S Alameda St. 6009-030-014 1966 N/A
Wilmington Ave. 6009-030-015 1966 N/A
Wilmington Ave. 6009-030-016 1966 N/A
5920 Wilmington Ave. 6009-031-002 1946 N/A
6100 Wilmington Ave. 6009-031-004 1946 N/A
5900 Wilmington Ave. 6009-031-006 1955 N/A
6200 Wilmington Ave. 6009-032-001 1928 N/A
6201 S Alameda St. 6009-033-002 1993 N/A
6169 S Alameda St. 6009-033-007 1968 N/A
6011 S Alameda St. 6009-033-008 2000 N/A
5969 S Alameda St. 6009-034-008 N/A N/A
2020 E Slauson Ave. 6321-001-008 1921 N/A
2007 Laura Ave. 6321-001-015 1930 N/A
6000 Alameda St. 6321-007-015 1925 N/A
2020 Laura Ave. 6321-007-027 N/A N/A
5977 Regent St. 6321-007-031 1923 N/A
1981 Belgrave Ave. 6321-007-034 1962 N/A
1954 Laura Ave. 6321-007-037 circa 1952 N/A
2563 E Slauson Ave. 6309-016-028 1966 N/A
2657 E Slauson Ave. 6309-025-044 N/A N/A
2863 E Slauson Ave. 6310-016-008 1982 N/A
Soto St. 6310-017-005 1940 N/A
5720 Soto St. 6310-017-006 1956 N/A
Slauson Ave. 6310-017-007 1921 N/A
Pacific Blvd. 6320-012-072 1989 N/A
2330 E Slauson Ave. 6321-002-009 1995 N/A
2400 E Slauson Ave. 6321-003-001 1994 N/A
5936 Santa Fe Ave. 6321-003-143 1987 N/A
5918 Santa Fe Ave. 6321-003-144 1984 N/A
6020 Santa Fe Ave. 6321-004-069 1987 N/A
2110 Belgrave Ave. 6321-006-025 1955 N/A
2075 Belgrave Ave. 6321-006-026 N/A N/A
2111 Belgrave Ave. 6321-006-030 1948 N/A
6536 Santa Fe Ave. 6321-022-027 1935 N/A
6401 Rugby Ave. 6322-002-018 1917 N/A
Address Assessor’s Parcel Number Construction Date Proximity to Known Historical Resources 7412 State St. 6213-007-019 1933 N/A
Appendix G
Noise Modeling Data Results
West Santa Ana Branch ROW Corridor
--
West Santa Ana Branch ROW Corridor
--
West Santa Ana Branch ROW Corridor
--
METRO BLUE LINE & UP
--
--
METRO BLUE LINE & UP
ALAMEDA ST
42797
--
6577
SALT LAKE AVE
12847
SEVILLE AVE
4944
MOUNTAIN VIEW AVE
18259
RANDOLPH ST
10977
CALIFORNIAAVE
13360
MILES AVE
15869
SANTA ANA ST
7870
RANDOLPH ST
6903
RANDOLPH ST
3057
S MAYWOOD AVE
11325
--
1919
STAFFORD AVE
3618
LIVE OAK ST
136
BEAR AVE
7540
VINEVALE AVE
601
--
4137
LOMA VISTA AVE
3304
S DOWNEY RD
17783
SANTA FE AVE
29293
S BOYLE AVE
18820
--
3815
WALNUT DR
6718
MAIE AVE
2159
METRO BLUE LINE & UP
--
HOLMES AVE
7110
LONG BEACH AVE W
7709 MAIE AVE
3331
W LI M NI GTON AVE
7317
ALAMEDA ST
11247
S SOTO ST
27616
W LI M NI GTON AVE
7644
HOLMES AVE
6104
Slauson corridor
--
ELIZABETH ST
123
S ALAMEDA ST
14429
CLARA ST
2482
MAIE AVE
5160
METRO BLUE L NI E & UP
--
-
4 -
574
7261
SANTA FE AVE
E 51ST ST
5035
SANTA ANA ST
6839
-
4 -
096
--
2799
--
7163
--
4477
--
3628
CLARA ST
624
--
5078
--
5297
ELIZABETH ST
21 CROCKETT BLVD
3010
-
1 -
56 E SLAUSON AVE
39697
--
1896
--
6764
ARDMORE AVE
4333
--
11984
--
2118
--
6413
--
1676
1 D
7 ISTRICT BLVD
440
--
3136
5 IN
59 D
1 EPENDENCE AVE
S ALAMEDA ST
43239
RANDOLPH ST
787
RANDOLPH ST
3613
-
2 -
603
-
5 -
820
6 RANDOLPH ST
197
BANDERA ST
595
RANDOLPH ST
8685
-
2 -
958
E GAGE AVE
28002
--
4287
LIVE OAK ST
4672
1 SANTA ANA ST
0679
S MAYWOOD AVE
17643
FRUITLAND AVE
3293
-
2 -
833
HOLMES AVE
1127
Y RD
SANTA ANA ST
10656
S SOTO ST
39095
LEONIS BLVD
14406
LONG BEACH BLVD
14704
-
5 -
193
S ALAMEDA ST
48235
YLE AVE
MOUNTAIN VIEW AVE
10351
--
593
S ALAMEDA ST
41239
--
4234
BANDINI BLVD
44887
ELM ST
9116
--
3310
--
5532
SANTA ANA ST
13010
S BOYLE AVE
25350
4 E
8 F
77 LORENCE AVE
0 -
5 -
859
3 E
2 F
90 LORENCE AVE
6 S ALAMEDA ST
42283
--
5834
-
5 -
636
17321
STATE ST
--
5872
E 52ND ST
10460
--
4785
-
5 -
208
--
18297
--
1254
--
4103
CALIFORNIA AVE
18177
--
2930
FRUITLAND AVE
14544
LIVE OAK ST
1957
WALNUT ST
21 --
2772
1 DISTRICT BLVD
7440
--
1064
E GAGE AVE
19902
--
2037
--
1440
--
1066
--
4181
--
1469
--
9686
LONG BEACH AV
7355
--
3465
S ALAMEDA ST
40275
SALT LAKE AVE
18085
CECELIA ST
74 --
1924
--
5278
--
2120
-
4 -
141
--
7656
SALT LAKE AVE
10934
BELL AVE
6569
--
9059
--
3064
--
4829
-
4 -
724
1 FRUITLAND AVE
4913
-
3 -
972
--
3370
CALIFORNIA AVE
18177
STATE ST
16569
WALNUT ST
39726
RANDOLPH ST
6229
MILES AVE
22002
--
3678
WALNUT ST
41039
SANTA ANA ST
21745
--
2242
WALNUT ST
43667
OTIS AVE
8941
E GAGE AVE
20059
--
8855
--
547
MPTON AVE
7 --
1660
STATE ST
13376
--
5192
E 55TH ST
8184
--
5860
--
2223
FIRESTONE BLVD
46032
STAFFORD AVE
8192
--
1775
--
3773
--
4779
--
2470
LONG BEACH AVE W
7355
-
4 -
609
--
24296
--
0 --
2096
--
5119
--
1920
--
2671
ALAMEDA ST
41967
10904
ALAMEDA ST
16509
COMPTON AVE
12587
COMPTON AVE 22014
--
1591
--
4835
--
1764
--
3247
--
966
LONG BEACH BLVD
26309
FRUITLAND AVE
12631
COMPTON AVE
16249
--
2760
S SANTA FE AVE
27356
--
4169
COMPTON AVE 14250
SANTA
14681
COMPTON A
12417
LONG BEACH AVE W
7421
LONG BEACH AVE W
6570
27052
PACIFIC BLVD
ALAMEDA ST
20274
--
697
ATLANTIC AVE
32756
--
6101
LON
335
51ST ST
21 SALT LAKE AVE
8273
--
2192
PACIF CI BLVD
34253
SON AVE
--
2412
CLARA ST
2732
S SOTO ST
33159
E 51ST ST
3017
E 55TH ST
7196
--
3247
12611
COMPTON AVE
S BOYLE AVE
11583
S DOWNEY RD
32497
OTIS AVE
8941
FRUITLAND AVE
9661
COMPTON AVE
14250
ADEAU ST
371
5TH ST
54 LEONIS BLVD
12098
--
63 COMPTON AVE
16550
E SLAUSON AVE
42113
COMPTON AVE
12587
LEONIS BLVD
12098
3 E FLORENCE AVE
2306
S SANTA FE AVE
17602
27052
PACIFIC BLVD
--
3771
E GAGE AVE
20610
E FLORENCE AVE
45716
PACIFIC BLVD
39207
--
5679
--
4807
S MAYWOOD AVE
17317
4 E SLAUSON AVE
4635
COMPTON AVE
22014
--
3013
MILES AVE
22887
--
2524
COMPTON AVE
15405
E GAGE AVE
16706
--
3486
ATLANTIC AVE
42610
STATE ST
15744
--
8050
--
6013
--
2029
ONE BLVD
SEVILLE AVE
2281
--
1916
--
1812
--
6778
STATE ST
13376
GIFFORD AVE
12441
--
2601
E GAGE AVE
20892
E GAGE AVE
26782
SALT LAKE AVE
15531
FRUITLAND AVE
12631
--
4379
--
2551
4 E
7 F
99 LORENCE AVE
6 --
1615
--
2752
--
5570
SANTA FE AVE
34852
--
724
--
7015
--
2102
--
1053
NADEAU ST
20475
SALT LAKE AVE
12875
E SLAUSON AVE
36824
--
10716
--
902
A
1 T
--
1958
E FLORENCE AVE
33064
SANTA ANA ST
7445
FIRESTONE BLVD
48223
-
1 -
0596
-
29 -
25 ARDMORE AVE
4333
--
2659
BELL AVE
9579
STATE ST
17671
--
9321
ATLANTIC AVE
32756
--
4278
E SLAUSON AVE
37934
--
6544
NADEAU ST
21780
-
2 -
725
--2262
WALNUT ST
47185
E GAGE AVE
19875
CALIFORNIA AVE
17649
OTIS ST
22787
NADEAU ST
22352
SALT LAKE AVE
19456
E SLAUSON AVE
37934
FRUITLAND AVE
11073
CALIFORNIA AVE
17649
--
12183
--
2908
PACIFIC BLVD
18121
--
4219
PACIFIC BLVD
18383
-
3 -
277
--
776
LEONIS BLVD
21613
OTIS ST
22787
WALNUT ST
41223
-
4 -
276
FIRESTONE BLVD
49544
SANTA ANA ST
14200
--
14146
--
3490
-
8 -
485
ATLANTIC AVE
16128
--
6190
FIRESTONE BLVD
41813
STATE ST
17671
ATLANTIC AVE
19926
LONG BEACH BLVD
14704
ATLANTIC AVE
28515
ATLANTIC AVE
19987
--
28903
COMPTON AVE
15405
E GAGE AVE29411
PACIFIC BLVD
18121
SANTA FE AVE
24421 SANTA FE AVE
33430
OTIS AVE
10779
SANTA FE AVE
33430
7 IN
10 D
0 EPENDENCE AVE
E SLAUSON AVE36824
GIFFORD AVE
11745
SANTA FE AVE
27388
PACIFIC BLVD
21624
E SLAUSON AVE
40286
E GAGE AVE
20892
ATLANTIC BLVD
53235
E GAGE AVE
22728
--
4623
PACIFIC BLVD
14795
--
2196
--
2369
S ALAMEDA ST
48235
BANDINI BLVD
26590
1 IN
20 D
0 E
9 PENDENCE AVE
4 E SLAUSON AVE
1537
S SANTA FE AVE
27356
E SLAUSON AVE
37338
S ATLANTIC BLVD
73946
--
1708
E SLAUSON AVE
37338
6 IN
17 D
6 EPENDENCE AVE
3 E SLAUSON AVE
6612
--
11593
--
2610
--
11741
S ALAMEDA ST
42283
ATLANTIC BLVD
53235
ATLANTIC AVE
13526
-
2 -
187
E FLORENCE AVE
35109
9 FRUITLAND AVE
661
ATLANTIC BLVD
53235
--
3201
DISTRICT BLVD
17440
ATLANTIC BLVD
39886 ATLANTIC BLVD
39886
--
2118
GIFFORD AVE
11745 GIFFORD AVE
11979
3 E
7 SLAUSON AVE
754
E GAGE AVE
23355
OTIS AVE
16457
LONG BEACH AVE W
7164
3 E
7 SLAUSON AVE
754
3 E FLORENCE AVE
9189
--
6695
LONG BEACH AVE W
8203
DISTRICT BLVD
17440
E GAGE AVE
25794
DISTRICT BLVD
17440
E GAGE AVE
16706
E SLAUSON AVE
39026
RANDOLPH ST
6005
GIFFORD AVE
11979
4 E SLAUSON AVE
1537
SANTA FE AVE
32254
E SLAUSON AVE
39398
DISTRICT BLVD
17440
-
6 -
060
PACIFIC BLVD
14795
GIFFORD AVE
11979
STATE ST
13376
E FLORENCE AVE
35404
--
2998
--
4855
E 52ND ST70
HOLMES AVE
1057
NADEAU ST
17465
E GAGE AVE
20313
E SLAUSON AVE
32570
1 FRUITLAND AVE
4913
S ALAMEDA ST
43239
3 E
7 SLAUSON AVE
754 4
E SLAUSON AVE
1537
ATLANTIC BLVD
39886
S SANTA FE AVE
17602
LONG BEACH AVE W
7267
COMPTON AVE
15405
4 E
7 F
9 LORENCE AVE
96 E SLAUSON AVE36824
E GAGE AVE
13150
ELM ST
9116
PACIFIC BLVD
39207
E GAGE AVE
15748
FRUITLAND AVE
11073
4 E
98 S
0 LAUSON AVE
9 --
5541
E FLORENCE AVE
33580
E FLORENCE AVE
36986
PACIFIC BLVD
21624
LONG BEACH BLVD
14787
E GAGE AVE
26782
NADEAU ST
35204
SANTA FE AVE
24421
LEONIS BLVD
21613
--
4682
-
11 -
018
E FLORENCE AVE
36986
NADEAU ST
21780
BANDERA ST
595
E GAGE AVE
13150
ATLANTIC AVE
32756
3 E
7 F
5 LORENCE AVE
52 WALNUT ST
53723
S SANTA FE AVE
27356
OTIS AVE
11165 OTIS AVE
9693
E GAGE AVE23193
PALM PL
4998
--
8256
E GAGE AVE23193
BEAR AVE
21 --
5376
--
1100
NADEAU ST35204
OTIS AVE
9713
DISTRICT BLVD
32353
3 E
78 F
9 LORENCE AVE
4 LIVE OAK ST
1936
3 E
7 F
5 LORENCE AVE
52 PALM PL
4998
5 IN
59 D
1 EPENDENCE AVE
-
5 -
45 GIFFORD AVE
11745
OTIS AVE
11165
E GAGE AVE
24292
E GAGE AVE
22728
FRUITLAND AVE23365
E GAGE AVE
22728
INDEPENDENCE AVE
6648
GIFFORD AVE
11745
GIFFORD AVE
11745
--
6226
LONG BEACH BLVD
31366
SANTA FE AVE
9320
S ATLANTIC
35883
E SLAUSON AVE
48017
SEVILLE AVE
7185
LONG BEACH BLVD
28590
E SLAUSON AVE
40286
E GAGE AVE
20104
E FLORENCE AVE
35414
DISTRICT BLVD
17440
ATLANTIC BLVD
53235
--
0 3
E SLAUSON AVE
6612
E GAGE AVE
23193
FIRESTONE BLVD
41896
HOLMES AVE
70 3
E
6 SLAUSON AVE
612
FIRESTONE BLVD
48223
LONG BEACH AVE W
7285
S ATLANTIC BLVD
73946
--
0 -
3 -
945
LEONIS BLVD
21613
SANTA FE AVE
24421
--
0 -
0 -
FIRESTONE BLVD
48817
E FLORENCE AVE33064
ATLANTIC AVE
18207
7 E
2 FLORENCE AVE
496
E GAGE AVE
17307
LONG BEACH BLVD
37919
NADEAU ST
27170
OTIS AVE
11246
G FI FORD AVE
10665
S SANTA FE AVE
29663
S MAYWOOD AVE
17533
--
--
--
0 ST
ATLANTIC AVE
41066
-
0 -
METRO BLUE LINE & UP --
--
--
--
0 E GAGE AVE
35383
E FLORENCE AVE
36333
E 55TH ST
8772
E SLAUSON AVE
43227
E SLAUSON AVE
48218
E 55TH ST
10401
E GAGE AVE
15748
FIRESTONE BLVD51416
2020 SCAG - Total Daily Volumes
West Santa Ana Branch ROW Corridor
0 West Santa Ana Branch ROW Corridor
0 West Santa Ana Branch ROW Corridor
0 METRO BLUE LINE & UP
0 0
METRO BLUE LINE & UP
ALAMEDA ST
1021
--
1479
SALT LAKE AVE
312
SEVILLE AVE
40 MOUNTAIN VIEW AVE
426
RANDOLPH ST
501
CALIFORNIAAVE
254
MILES AVE
352
SANTA ANA ST
119
RANDOLPH ST
285
RANDOLPH ST
118
S MAYWOOD AVE
525
--
23 STAFFORD AVE
53 LIVE OAK ST
0 BEAR AVE
415
VINEVALE AVE
18 --
67 LOMA VISTA AVE
140
S DOWNEY RD
808
SANTA FE AVE
1284
S BOYLE AVE
1293
--
278
WALNUT DR
150
MAIE AVE
32 METRO BLUE LINE & UP
0 HOLMES AVE
157
LONG BEACH AVE W
269 MAIE AVE
55 W LI M NI GTON AVE
169
ALAMEDA ST
279
S SOTO ST
1321
W LI M NI GTON AVE
171
HOLMES AVE
121
Slauson corridor
0 ELIZABETH ST
0 S ALAMEDA ST
257
CLARA ST
13 MAIE AVE
49 METRO BLUE L NI E & UP
0 -
1 -
90 396
SANTA FE AVE
E 51ST ST
279
SANTA ANA ST
86 -
4 -
6 --
226
--
1269
--
58 --
38 CLARA ST
5 --
62 --
119
ELIZABETH ST
0 CROCKETT BLVD
65 -
1 -
6 E SLAUSON AVE
2060
--
11 --
731
ARDMORE AVE
109
--
357
--
14 --
168
--
52 1
D
6 ISTRICT BLVD
74 --
203
1 IN
82 DEPENDENCE AVE
S ALAMEDA ST
1151
RANDOLPH ST
69 RANDOLPH ST
159
-
2 -
0 -
1 -
52 2
RANDOLPH ST
22 BANDERA ST
72 RANDOLPH ST
288
-
1 -
7 E GAGE AVE
369
--
44 LIVE OAK ST
82 1
SANTA ANA ST
79 S MAYWOOD AVE
514
FRUITLAND AVE
168
-
4 -
HOLMES AVE
12 Y RD
SANTA ANA ST
147
S SOTO ST
4335
LEONIS BLVD
689
LONG BEACH BLVD
353
-
6 -
2 S ALAMEDA ST
1101
YLE AVE
MOUNTAIN VIEW AVE
277
--
4 S ALAMEDA ST
1368
--
35 BANDINI BLVD
10492
ELM ST
116
--
23 --
176
SANTA ANA ST
186
S BOYLE AVE
1368
7 E
6 F
0 LORENCE AVE
-
8 -
0 5
E
5 F
4 LORENCE AVE
S ALAMEDA ST
1098
--
92 -
3 -
29 670
STATE ST
--
83 E 52ND ST
1786
--
43 -
4 -
5 --
8045
--
17 --
71 CALIFORNIA AVE
446
--
244
FRUITLAND AVE
2571
LIVE OAK ST
3 WALNUT ST
0 --
32 1
DISTRICT BLVD
674
--
21 E GAGE AVE
436
--
21 --
46 --
7 --
74 --
72 --
141
LONG BEACH AV
256
--
31 S ALAMEDA ST
1348
SALT LAKE AVE
497
CECELIA ST
0 --
46 --
119
--
97 -
2 -
11 --
149
SALT LAKE AVE
257
BELL AVE
121
--
2526
--
16 --
96 -
1 -
18 1
FRUITLAND AVE
263
-
3 -
27 --
36 CALIFORNIA AVE
446
STATE ST
696
WALNUT ST
507
RANDOLPH ST
212
MILES AVE
461
--
226
WALNUT ST
588
SANTA ANA ST
564
--
95 WALNUT ST
602
OTIS AVE
116
E GAGE AVE
402
--
120
--
51 MPTON AVE
--
51 STATE ST
620
--
79 E 55TH ST
500
--
62 --
20 FIRESTONE BLVD
775
STAFFORD AVE
76 --
35 --
33 --
107
--
102
LONG BEACH AVE W
256
-
7 -
2 --
4521
--
0 --
11 --
91 --
49 --
30 ALAMEDA ST
1023
-
2065
ALAMEDA ST
579
COMPTON AVE
196
COMPTON AVE 552
--
90 --
68 --
15 --
31 --
32 LONG BEACH BLVD
743
FRUITLAND AVE
2795
COMPTON AVE
627
--
23 S SANTA FE AVE
1642
--
42 COMPTON AVE 353
SANTA
523
COMPTON A
376
LONG BEACH AVE W
335
LONG BEACH AVE W
241
1121
PACIFIC BLVD
ALAMEDA ST
1091
--
5 ATLANTIC AVE
932
--
235
LON
833
51ST ST
SALT LAKE AVE
250
--
122
PACIF CI BLVD
1552
SON AVE
--
25 CLARA ST
35 S SOTO ST
4463
E 51ST ST
75 E 55TH ST
341
--
21 349
COMPTON AVE
S BOYLE AVE
1015
S DOWNEY RD
1184
OTIS AVE
116
FRUITLAND AVE
1856
COMPTON AVE
353
ADEAU ST
6 5TH ST
4 LEONIS BLVD
1317
--
0 COMPTON AVE
440
E SLAUSON AVE
2340
COMPTON AVE
196
LEONIS BLVD
1317
5 E FLORENCE AVE
36 S SANTA FE AVE
803
1121
PACIFIC BLVD
--
42 E GAGE AVE
630
E FLORENCE AVE
690
PACIFIC BLVD
2025
--
85 --
60 S MAYWOOD AVE
373
2 E SLAUSON AVE
283
COMPTON AVE
552
--
21 MILES AVE
419
--
249
COMPTON AVE
282
E GAGE AVE
331
--
72 ATLANTIC AVE
999
STATE ST
822
--
149
--
91 --
21 ONE BLVD
SEVILLE AVE
23 --
12 --
17 --
65 STATE ST
620
GIFFORD AVE
528
--
19 E GAGE AVE
415
E GAGE AVE
508
SALT LAKE AVE
473
FRUITLAND AVE
2795
--
46 --
120
6 E
1 F
6 LORENCE AVE
--
13 --
69 --
101
SANTA FE AVE
1573
--
46 --
75 --
21 --
10 NADEAU ST
339
SALT LAKE AVE
362
E SLAUSON AVE
1445
--
148
--
12 A
6 T
--
87 E FLORENCE AVE
557
SANTA ANA ST
93 FIRESTONE BLVD
768
-
8 -
5 -
72 -
ARDMORE AVE
109
--
28 BELL AVE
187
STATE ST
617
--
153
ATLANTIC AVE
932
--
28 E SLAUSON AVE
1399
--
124
NADEAU ST
319
-
4 -
7 --23
WALNUT ST
922
E GAGE AVE
402
CALIFORNIA AVE
475
OTIS ST
413
NADEAU ST
339
SALT LAKE AVE
497
E SLAUSON AVE
1399
FRUITLAND AVE
1568
CALIFORNIA AVE
475
--
212
--
68 PACIFIC BLVD
416
--
131
PACIFIC BLVD
416
-
6 -
8 --
4 LEONIS BLVD
1163
OTIS ST
413
WALNUT ST
588
-
3 -
5 FIRESTONE BLVD
766
SANTA ANA ST
249
--
410
--
107
-
9 -
6 ATLANTIC AVE
628
--
47 FIRESTONE BLVD
645
STATE ST
617
ATLANTIC AVE
677
LONG BEACH BLVD
353
ATLANTIC AVE
789
ATLANTIC AVE
677
--
6686
COMPTON AVE
282
E GAGE AVE723
PACIFIC BLVD
416
SANTA FE AVE
1302 SANTA FE AVE
1358
OTIS AVE
157
SANTA FE AVE
1358
1 IN
19 DEPENDENCE AVE
E SLAUSON AVE1445
GIFFORD AVE
847
SANTA FE AVE
1189
PACIFIC BLVD
638
E SLAUSON AVE
1514
E GAGE AVE
415
ATLANTIC BLVD
1248
E GAGE AVE
358
--
39 PACIFIC BLVD
335
--
20 --
30 S ALAMEDA ST
1101
BANDINI BLVD
2447
2 IN
00 DEPENDENCE AVE
2 E SLAUSON AVE
004
S SANTA FE AVE
1642
E SLAUSON AVE
1857
S ATLANTIC BLVD
4018
--
34 E SLAUSON AVE
1857
8 IN
9 DEPENDENCE AVE
2 E SLAUSON AVE
109
--
698
--
34 --
103
S ALAMEDA ST
1098
ATLANTIC BLVD
1248
ATLANTIC AVE
311
-
1 -
9 E FLORENCE AVE
715
1 FRUITLAND AVE
856
ATLANTIC BLVD
1248
--
24 DISTRICT BLVD
1674
ATLANTIC BLVD
987 ATLANTIC BLVD
987
--
20 GIFFORD AVE
847 GIFFORD AVE
626
2 E
0 SLAUSON AVE
78 E GAGE AVE
357
OTIS AVE
283
LONG BEACH AVE W
290
2 E
0 SLAUSON AVE
78 5
E FLORENCE AVE
19 --
116
LONG BEACH AVE W
301
DISTRICT BLVD
1674
E GAGE AVE
577
DISTRICT BLVD
1674
E GAGE AVE
331
E SLAUSON AVE
1944
RANDOLPH ST
57 GIFFORD AVE
626
2 E SLAUSON AVE
004
SANTA FE AVE
992
E SLAUSON AVE
1992
DISTRICT BLVD
1674
-
3 -
05 PACIFIC BLVD
335
GIFFORD AVE
626
STATE ST
620
E FLORENCE AVE
605
--
25 --
64 E 52ND ST0
HOLMES AVE
12 NADEAU ST
274
E GAGE AVE
450
E SLAUSON AVE
1415
1 FRUITLAND AVE
263
S ALAMEDA ST
1151
2 E
0 SLAUSON AVE
78 2
E SLAUSON AVE
004
ATLANTIC BLVD
987
S SANTA FE AVE
803
LONG BEACH AVE W
255
COMPTON AVE
282
6 E
1 F
6 LORENCE AVE
E SLAUSON AVE1445
E GAGE AVE
215
ELM ST
116
PACIFIC BLVD
2025
E GAGE AVE
296
FRUITLAND AVE
1568
2 E
12 S
3 LAUSON AVE
--
104
E FLORENCE AVE
530
E FLORENCE AVE
632
PACIFIC BLVD
638
LONG BEACH BLVD
353
E GAGE AVE
508
NADEAU ST
744
SANTA FE AVE
1302
LEONIS BLVD
1163
--
292
-
2 -
88 E FLORENCE AVE
632
NADEAU ST
319
BANDERA ST
72 E GAGE AVE
215
ATLANTIC AVE
932
4 E
3 F
0 LORENCE AVE WALNUT ST
856
S SANTA FE AVE
1642
OTIS AVE
148 OTIS AVE
120
E GAGE AVE331
PALM PL
76 --
99 E GAGE AVE331
BEAR AVE
0 --
365
--
9 NADEAU ST744
OTIS AVE
120
DISTRICT BLVD
2937
4 E
82 FLORENCE AVE
LIVE OAK ST
3 4
E
3 F
0 LORENCE AVE
PALM PL
76 1
IN
82 DEPENDENCE AVE
-
3 -
2 GIFFORD AVE
847
OTIS AVE
148
E GAGE AVE
570
E GAGE AVE
358
FRUITLAND AVE2359
E GAGE AVE
358
INDEPENDENCE AVE
113
GIFFORD AVE
847
GIFFORD AVE
847
--
168
LONG BEACH BLVD
819
SANTA FE AVE
436
S ATLANTIC
2013
E SLAUSON AVE
2331
SEVILLE AVE
99 LONG BEACH BLVD
767
E SLAUSON AVE
1514
E GAGE AVE
386
E FLORENCE AVE
605
DISTRICT BLVD
1674
ATLANTIC BLVD
1248
--
0 2
E SLAUSON AVE
109
E GAGE AVE
331
FIRESTONE BLVD
645
HOLMES AVE
0 2
E
1 SLAUSON AVE
09 FIRESTONE BLVD
768
LONG BEACH AVE W
256
S ATLANTIC BLVD
4018
--
0 -
1 -
56 LEONIS BLVD
1163
SANTA FE AVE
1302
--
0 -
0 -
FIRESTONE BLVD
840
E FLORENCE AVE557
ATLANTIC AVE
604
1 E
3 FLORENCE AVE
91 E GAGE AVE
349
LONG BEACH BLVD
942
NADEAU ST
433
OTIS AVE
148
G FI FORD AVE
525
S SANTA FE AVE
2346
S MAYWOOD AVE
580
--
0 --
0 ST
ATLANTIC AVE
880
-
0 -
METRO BLUE LINE & UP 0
-
0 -
--
0 E GAGE AVE
726
E FLORENCE AVE
594
E 55TH ST
427
E SLAUSON AVE
2336
E SLAUSON AVE
2521
E 55TH ST
603
E GAGE AVE
296
FIRESTONE BLVD799
2020 SCAG - Total Daily Truck Volumes
West Santa Ana Branch ROW Corridor
--
West Santa Ana Branch ROW Corridor
--
West Santa Ana Branch ROW Corridor
--
METRO BLUE LINE & UP
--
--
METRO BLUE LINE & UP
ALAMEDA ST
44014
--
6463
SALT LAKE AVE
13621
SEVILLE AVE
5000
MOUNTAIN VIEW AVE
17136
RANDOLPH ST
10609
CALIFORNIAAVE
13449
MILES AVE
15287
SANTA ANA ST
7426
RANDOLPH ST
6860
RANDOLPH ST
2728
S MAYWOOD AVE
10589
--
1832
STAFFORD AVE
3310
LIVE OAK ST
51 BEAR AVE
6337
VINEVALE AVE
384
--
4094
West Santa Ana Branch ROW Corridor
--
LOMA VISTA AVE
2596
S DOWNEY RD
17729
SANTA FE AVE
28428
S BOYLE AVE
17992
--
3711
WALNUT DR
6682
MAIE AVE
1907
METRO BLUE LINE & UP
--
HOLMES AVE
7289
LONG BEACH AVE W
8269 MAIE AVE
3217
W LI M NI GTON AVE
7189
ALAMEDA ST
10852
S SOTO ST
26493
W LI M NI GTON AVE
7335
HOLMES AVE
5909
Slauson corridor
--
ELIZABETH ST
153
S ALAMEDA ST
14870
CLARA ST
2445
MAIE AVE
5570
METRO BLUE L NI E & UP
--
-
4 -
874
6821
SANTA FE AVE
E 51ST ST
5258
SANTA ANA ST
6642
-
4 -
187
--
2720
--
6823
--
4384
--
3538
CLARA ST
1199
--
5052
--
5109
ELIZABETH ST
21 CROCKETT BLVD
3309
-
1 -
47 E SLAUSON AVE
38986
--
1782
--
6718
ARDMORE AVE
4427
--
12032
--
1940
--
6166
--
1350
1 D
7 ISTRICT BLVD
657
--
4213
5 IN
25 D
9 EPENDENCE AVE
S ALAMEDA ST
43990
RANDOLPH ST
560
RANDOLPH ST
2822
-
2 -
794
-
5 -
720
5 RANDOLPH ST
495
BANDERA ST
369
RANDOLPH ST
8584
-
2 -
770
E GAGE AVE
28232
--
4024
LIVE OAK ST
3477
1 SANTA ANA ST
0774
S MAYWOOD AVE
17603
FRUITLAND AVE
3376
-
3 -
040
HOLMES AVE
1129
Y RD
SANTA ANA ST
9796
S SOTO ST
38384
LEONIS BLVD
13912
LONG BEACH BLVD
14916
-
3 -
313
S ALAMEDA ST
48521
YLE AVE
MOUNTAIN VIEW AVE
9886
--
576
S ALAMEDA ST
41781
--
4445
BANDINI BLVD
47309
ELM ST
9508
--
3399
--
4994
SANTA ANA ST
12601
S BOYLE AVE
24033
4 E
8 F
23 LORENCE AVE
2 -
5 -
680
3 E
0 F
78 LORENCE AVE
0 S ALAMEDA ST
42545
--
5702
-
6 -
634
17201
STATE ST
--
5854
E 52ND ST
11852
--
3737
-
5 -
483
--
22591
--
1252
--
4102
CALIFORNIA AVE
17740
--
4276
FRUITLAND AVE
14115
LIVE OAK ST
1887
WALNUT ST
21 --
2791
1 DISTRICT BLVD
7657
--
1143
E GAGE AVE
18948
--
1991
--
1433
--
1131
--
4084
--
1590
--
9469
LONG BEACH AV
7379
--
3380
S ALAMEDA ST
40806
SALT LAKE AVE
18044
CECELIA ST
159
--
2364
--
5191
--
2601
-
5 -
630
--
7259
SALT LAKE AVE
10738
BELL AVE
6494
--
9346
--
3039
--
4771
-
4 -
845
1 FRUITLAND AVE
4411
-
4 -
001
--
3354
CALIFORNIA AVE
17740
STATE ST
16471
WALNUT ST
40066
RANDOLPH ST
5409
MILES AVE
21646
--
4369
WALNUT ST
40822
SANTA ANA ST
21348
--
2377
WALNUT ST
44071
OTIS AVE
8653
E GAGE AVE
19566
--
8600
--
765
MPTON AVE
9 --
1739
STATE ST
12882
--
5012
E 55TH ST
7913
--
5214
--
2289
FIRESTONE BLVD
45572
STAFFORD AVE
8044
--
1867
--
3907
--
4752
--
2973
LONG BEACH AVE W
7379
-
4 -
539
--
24211
--
0 --
2102
--
6381
--
1982
--
2706
ALAMEDA ST
43386
-
9930
ALAMEDA ST
16197
COMPTON AVE
12084
COMPTON AVE 21978
--
1522
--
4566
--
1780
--
3297
--
1022
LONG BEACH BLVD
26140
FRUITLAND AVE
13000
COMPTON AVE
16541
--
2963
S SANTA FE AVE
26836
--
4383
COMPTON AVE 14665
SANTA
13712
COMPTON A
12679
LONG BEACH AVE W
7179
LONG BEACH AVE W
6818
26114
PACIFIC BLVD
ALAMEDA ST
20168
--
750
ATLANTIC AVE
31720
--
7903
LON
334
51ST ST
19 SALT LAKE AVE
8222
--
2103
PACIF CI BLVD
32358
SON AVE
--
2469
CLARA ST
2636
S SOTO ST
32097
E 51ST ST
4311
E 55TH ST
7565
--
3087
12398
COMPTON AVE
S BOYLE AVE
11356
S DOWNEY RD
32015
OTIS AVE
8653
FRUITLAND AVE
10347
COMPTON AVE
14665
ADEAU ST
161
5TH ST
40 LEONIS BLVD
11864
--
68 COMPTON AVE
17369
E SLAUSON AVE
42274
COMPTON AVE
12084
LEONIS BLVD
11864
3 E FLORENCE AVE
0396
S SANTA FE AVE
17424
26114
PACIFIC BLVD
--
3477
E GAGE AVE
19041
E FLORENCE AVE
45432
PACIFIC BLVD
38170
--
5526
--
4621
S MAYWOOD AVE
17552
4 E SLAUSON AVE
3841
COMPTON AVE
21978
--
3195
MILES AVE
22093
--
3314
COMPTON AVE
15120
E GAGE AVE
16107
--
3407
ATLANTIC AVE
41221
STATE ST
15350
--
8338
--
5916
--
1923
ONE BLVD
SEVILLE AVE
2018
--
1865
--
1655
--
5642
STATE ST
12882
GIFFORD AVE
11161
--
2491
E GAGE AVE
20958
E GAGE AVE
25647
SALT LAKE AVE
15740
FRUITLAND AVE
13000
--
4270
--
3055
4 E
7 F
80 LORENCE AVE
8 --
1736
--
2921
--
5538
SANTA FE AVE
34448
--
313
--
6745
--
2261
--
983
NADEAU ST
20268
SALT LAKE AVE
13061
E SLAUSON AVE
36896
--
10400
--
981
A
1 T
--
2473
E FLORENCE AVE
32189
SANTA ANA ST
7484
FIRESTONE BLVD
47884
-
1 -
0818
-
29 -
23 ARDMORE AVE
4427
--
2316
BELL AVE
9802
STATE ST
17036
--
9044
ATLANTIC AVE
31720
--
4695
E SLAUSON AVE
38007
--
6597
NADEAU ST
21367
-
2 -
421
--2085
WALNUT ST
46305
E GAGE AVE
19382
CALIFORNIA AVE
16357
OTIS ST
21477
NADEAU ST
21766
SALT LAKE AVE
19487
E SLAUSON AVE
38007
FRUITLAND AVE
11196
CALIFORNIA AVE
16357
--
11305
--
3020
PACIFIC BLVD
17480
--
4191
PACIFIC BLVD
17770
-
3 -
134
--
803
LEONIS BLVD
20584
OTIS ST
21477
WALNUT ST
41006
-
4 -
614
FIRESTONE BLVD
49789
SANTA ANA ST
13477
--
14530
--
4298
-
8 -
328
ATLANTIC AVE
14741
--
6645
FIRESTONE BLVD
41380
STATE ST
17036
ATLANTIC AVE
17544
LONG BEACH BLVD
14916
ATLANTIC AVE
25391
ATLANTIC AVE
17635
--
26525
COMPTON AVE
15120
E GAGE AVE29549
PACIFIC BLVD
17480
SANTA FE AVE
23346 SANTA FE AVE
33234
OTIS AVE
9278
SANTA FE AVE
33234
7 IN
39 D
0 EPENDENCE AVE
E SLAUSON AVE36896
GIFFORD AVE
10468
SANTA FE AVE
27019
PACIFIC BLVD
20102
E SLAUSON AVE
39531
E GAGE AVE
20958
ATLANTIC BLVD
52978
E GAGE AVE
22579
--
5125
PACIFIC BLVD
14696
--
2271
--
2341
S ALAMEDA ST
48521
BANDINI BLVD
24719
1 IN
17 D
0 E
9 PENDENCE AVE
4 E SLAUSON AVE
1370
S SANTA FE AVE
26836
E SLAUSON AVE
36951
S ATLANTIC BLVD
72843
--
1810
E SLAUSON AVE
36951
5 IN
34 D
2 EPENDENCE AVE
3 E SLAUSON AVE
5239
--
12776
--
2742
--
11859
S ALAMEDA ST
42545
ATLANTIC BLVD
52978
ATLANTIC AVE
13158
-
2 -
334
E FLORENCE AVE
34980
1 FRUITLAND AVE
0347
ATLANTIC BLVD
52978
--
3397
DISTRICT BLVD
17657
ATLANTIC BLVD
38404 ATLANTIC BLVD
38404
--
2083
GIFFORD AVE
10468 GIFFORD AVE
11004
3 E
7 SLAUSON AVE
980
E GAGE AVE
23321
OTIS AVE
15426
LONG BEACH AVE W
7342
3 E
7 SLAUSON AVE
980
3 E FLORENCE AVE
9202
--
6551
LONG BEACH AVE W
8358
DISTRICT BLVD
17657
E GAGE AVE
24924
DISTRICT BLVD
17657
E GAGE AVE
16107
E SLAUSON AVE
37878
RANDOLPH ST
5710
GIFFORD AVE
11004
4 E SLAUSON AVE
1370
SANTA FE AVE
31467
E SLAUSON AVE
37405
DISTRICT BLVD
17657
-
6 -
126
PACIFIC BLVD
14696
GIFFORD AVE
11004
STATE ST
12882
E FLORENCE AVE
35250
--
3015
--
4769
E 52ND ST96
HOLMES AVE
1033
NADEAU ST
16960
E GAGE AVE
21098
E SLAUSON AVE
31750
1 FRUITLAND AVE
4411
S ALAMEDA ST
43990
3 E
7 SLAUSON AVE
980 4
E SLAUSON AVE
1370
ATLANTIC BLVD
38404
S SANTA FE AVE
17424
LONG BEACH AVE W
7266
COMPTON AVE
15120
4 E
7 F
8 LORENCE AVE
08 E SLAUSON AVE36896
E GAGE AVE
12802
ELM ST
9508
PACIFIC BLVD
38170
E GAGE AVE
15433
FRUITLAND AVE
11196
5 E
00 S
8 LAUSON AVE
7 --
5399
E FLORENCE AVE
33056
E FLORENCE AVE
36367
PACIFIC BLVD
20102
LONG BEACH BLVD
14999
E GAGE AVE
25647
NADEAU ST
35517
SANTA FE AVE
23346
LEONIS BLVD
20584
--
4639
-
9 -
197
E FLORENCE AVE
36919
NADEAU ST
21367
BANDERA ST
369
E GAGE AVE
12802
ATLANTIC AVE
31720
3 E
7 F
1 LORENCE AVE
85 WALNUT ST
53239
S SANTA FE AVE
26836
OTIS AVE
10332 OTIS AVE
8790
E GAGE AVE23308
PALM PL
5114
--
8041
E GAGE AVE23308
BEAR AVE
21 --
4468
--
909
NADEAU ST35517
OTIS AVE
8811
DISTRICT BLVD
32068
3 E
65 F
3 LORENCE AVE
4 LIVE OAK ST
1866
3 E
7 F
1 LORENCE AVE
85 PALM PL
5114
5 IN
25 D
9 EPENDENCE AVE
-
3 -
24 GIFFORD AVE
10468
OTIS AVE
10332
E GAGE AVE
23418
E GAGE AVE
22579
FRUITLAND AVE23953
E GAGE AVE
22579
INDEPENDENCE AVE
6585
GIFFORD AVE
10468
GIFFORD AVE
10468
--
6398
LONG BEACH BLVD
31313
SANTA FE AVE
8588
S ATLANTIC
35167
E SLAUSON AVE
47729
SEVILLE AVE
6641
LONG BEACH BLVD
28158
E SLAUSON AVE
39531
E GAGE AVE
19342
E FLORENCE AVE
35259
DISTRICT BLVD
17657
ATLANTIC BLVD
52978
--
0 3
E SLAUSON AVE
5239
--
0 E GAGE AVE
23308
FIRESTONE BLVD
41463
HOLMES AVE
96 3
E
5 SLAUSON AVE
239
FIRESTONE BLVD
47884
LONG BEACH AVE W
7283
S ATLANTIC BLVD
72843
--
0 -
4 -
602
LEONIS BLVD
20584
SANTA FE AVE
23346
--
0 -
0 -
FIRESTONE BLVD
48252
E FLORENCE AVE32189
ATLANTIC AVE
17797
7 E
1 FLORENCE AVE
512
E GAGE AVE
16491
LONG BEACH BLVD
37908
NADEAU ST
26494
OTIS AVE
10443
G FI FORD AVE
9437
S SANTA FE AVE
29216
S MAYWOOD AVE
17875
--
--
--
0 ST
ATLANTIC AVE
39320
-
0 -
METRO BLUE LINE & UP --
--
--
--
0 E GAGE AVE
35614
E FLORENCE AVE
37018
E 55TH ST
9344
E SLAUSON AVE
43928
E SLAUSON AVE
47987
E 55TH ST
10404
E GAGE AVE
15433
FIRESTONE BLVD51860
2040 SCAG - Total Daily Volumes (With Huntington Park Housing Element) West Santa Ana Branch ROW Corridor
0 West Santa Ana Branch ROW Corridor
0 West Santa Ana Branch ROW Corridor
0 METRO BLUE LINE & UP
0 0
METRO BLUE LINE & UP
ALAMEDA ST
1043
--
1855
SALT LAKE AVE
366
SEVILLE AVE
32 MOUNTAIN VIEW AVE
483
RANDOLPH ST
596
CALIFORNIAAVE
203
MILES AVE
398
SANTA ANA ST
104
RANDOLPH ST
389
RANDOLPH ST
127
S MAYWOOD AVE
557
--
26 STAFFORD AVE
45 LIVE OAK ST
0 BEAR AVE
531
VINEVALE AVE
10 --
76 West Santa Ana Branch ROW Corridor
0 LOMA VISTA AVE
146
S DOWNEY RD
777
SANTA FE AVE
1313
S BOYLE AVE
1461
--
283
WALNUT DR
185
MAIE AVE
37 METRO BLUE LINE & UP
0 HOLMES AVE
151
LONG BEACH AVE W
322 MAIE AVE
64 W LI M NI GTON AVE
212
ALAMEDA ST
298
S SOTO ST
1519
W LI M NI GTON AVE
253
HOLMES AVE
84 Slauson corridor
0 ELIZABETH ST
0 S ALAMEDA ST
286
CLARA ST
12 MAIE AVE
61 METRO BLUE L NI E & UP
0 -
1 -
83 390
SANTA FE AVE
E 51ST ST
478
SANTA ANA ST
86 -
5 -
0 --
242
--
1246
--
62 --
39 CLARA ST
4 --
64 --
135
ELIZABETH ST
0 CROCKETT BLVD
55 -
2 -
2 E SLAUSON AVE
2572
--
13 --
763
ARDMORE AVE
125
--
407
--
15 --
197
--
43 2
D
9 ISTRICT BLVD
03 --
219
2 IN
22 DEPENDENCE AVE
S ALAMEDA ST
1177
RANDOLPH ST
60 RANDOLPH ST
146
-
2 -
5 -
1 -
87 2
RANDOLPH ST
40 BANDERA ST
91 RANDOLPH ST
361
-
2 -
0 E GAGE AVE
434
--
50 LIVE OAK ST
84 1
SANTA ANA ST
41 S MAYWOOD AVE
490
FRUITLAND AVE
223
-
0 -
HOLMES AVE
11 Y RD
SANTA ANA ST
112
S SOTO ST
4628
LEONIS BLVD
1304
LONG BEACH BLVD
351
-
7 -
2 S ALAMEDA ST
1076
YLE AVE
MOUNTAIN VIEW AVE
304
--
5 S ALAMEDA ST
1481
--
47 BANDINI BLVD
16391
ELM ST
120
--
29 --
168
SANTA ANA ST
183
S BOYLE AVE
1479
9 E
1 F
5 LORENCE AVE
-
8 -
2 6
E
3 F
9 LORENCE AVE
S ALAMEDA ST
1107
--
105
-
4 -
12 678
STATE ST
--
92 E 52ND ST
2237
--
51 -
5 -
8 --
13441
--
23 --
76 CALIFORNIA AVE
507
--
293
FRUITLAND AVE
2635
LIVE OAK ST
3 WALNUT ST
0 --
38 2
DISTRICT BLVD
903
--
40 E GAGE AVE
504
--
24 --
49 --
8 --
73 --
89 --
150
LONG BEACH AV
279
--
35 S ALAMEDA ST
1446
SALT LAKE AVE
494
CECELIA ST
15 --
61 --
129
--
168
-
2 -
21 --
141
SALT LAKE AVE
312
BELL AVE
158
--
3081
--
17 --
94 -
1 -
70 1
FRUITLAND AVE
885
-
3 -
93 --
36 CALIFORNIA AVE
507
STATE ST
700
WALNUT ST
596
RANDOLPH ST
284
MILES AVE
528
--
301
WALNUT ST
701
SANTA ANA ST
517
--
105
WALNUT ST
665
OTIS AVE
172
E GAGE AVE
464
--
140
--
101
MPTON AVE
--
52 STATE ST
665
--
91 E 55TH ST
621
--
50 --
23 FIRESTONE BLVD
970
STAFFORD AVE
80 --
36 --
37 --
123
--
118
LONG BEACH AVE W
279
-
8 -
3 --
5631
--
0 --
13 --
121
--
61 --
33 ALAMEDA ST
1020
-
2192
ALAMEDA ST
597
COMPTON AVE
191
COMPTON AVE 617
--
92 --
72 --
14 --
41 --
34 LONG BEACH BLVD
701
FRUITLAND AVE
3132
COMPTON AVE
663
--
32 S SANTA FE AVE
1615
--
49 COMPTON AVE 411
SANTA
550
COMPTON A
394
LONG BEACH AVE W
332
LONG BEACH AVE W
255
1317
PACIFIC BLVD
ALAMEDA ST
1245
--
10 ATLANTIC AVE
1137
--
269
LON
768
51ST ST
SALT LAKE AVE
307
--
141
PACIF CI BLVD
1853
SON AVE
--
29 CLARA ST
38 S SOTO ST
4765
E 51ST ST
109
E 55TH ST
485
--
19 354
COMPTON AVE
S BOYLE AVE
1690
S DOWNEY RD
1076
OTIS AVE
172
FRUITLAND AVE
2307
COMPTON AVE
411
ADEAU ST
8 5TH ST
2 LEONIS BLVD
2607
--
1 COMPTON AVE
478
E SLAUSON AVE
2855
COMPTON AVE
191
LEONIS BLVD
2607
6 E FLORENCE AVE
29 S SANTA FE AVE
844
1317
PACIFIC BLVD
--
38 E GAGE AVE
771
E FLORENCE AVE
766
PACIFIC BLVD
2349
--
88 --
69 S MAYWOOD AVE
334
3 E SLAUSON AVE
031
COMPTON AVE
617
--
27 MILES AVE
437
--
301
COMPTON AVE
311
E GAGE AVE
410
--
86 ATLANTIC AVE
1246
STATE ST
906
--
152
--
103
--
22 ONE BLVD
SEVILLE AVE
12 --
11 --
18 --
74 STATE ST
665
GIFFORD AVE
698
--
18 E GAGE AVE
480
E GAGE AVE
572
SALT LAKE AVE
472
FRUITLAND AVE
3132
--
49 --
133
7 E
1 F
6 LORENCE AVE
--
14 --
112
--
122
SANTA FE AVE
1646
--
52 --
71 --
31 --
10 NADEAU ST
351
SALT LAKE AVE
395
E SLAUSON AVE
2154
--
164
--
14 A
7 T
--
137
E FLORENCE AVE
639
SANTA ANA ST
109
FIRESTONE BLVD
925
-
9 -
6 -
11 -
3 ARDMORE AVE
125
--
29 BELL AVE
213
STATE ST
682
--
188
ATLANTIC AVE
1137
--
37 E SLAUSON AVE
2049
--
166
NADEAU ST
340
-
5 -
3 --21
WALNUT ST
1127
E GAGE AVE
464
CALIFORNIA AVE
499
OTIS ST
419
NADEAU ST
372
SALT LAKE AVE
496
E SLAUSON AVE
2049
FRUITLAND AVE
1763
CALIFORNIA AVE
499
--
263
--
107
PACIFIC BLVD
393
--
203
PACIFIC BLVD
393
-
7 -
7 --
3 LEONIS BLVD
1752
OTIS ST
419
WALNUT ST
701
-
4 -
6 FIRESTONE BLVD
915
SANTA ANA ST
225
--
413
--
132
-
9 -
3 ATLANTIC AVE
709
--
55 FIRESTONE BLVD
767
STATE ST
682
ATLANTIC AVE
755
LONG BEACH BLVD
351
ATLANTIC AVE
870
ATLANTIC AVE
755
--
6949
COMPTON AVE
311
E GAGE AVE841
PACIFIC BLVD
393
SANTA FE AVE
1371 SANTA FE AVE
1422
OTIS AVE
210
SANTA FE AVE
1422
1 IN
26 DEPENDENCE AVE
E SLAUSON AVE2154
GIFFORD AVE
1373
SANTA FE AVE
1232
PACIFIC BLVD
715
E SLAUSON AVE
2041
E GAGE AVE
480
ATLANTIC BLVD
1560
E GAGE AVE
427
--
53 PACIFIC BLVD
286
--
24 --
35 S ALAMEDA ST
1076
BANDINI BLVD
2950
1 IN
99 DEPENDENCE AVE
2 E SLAUSON AVE
522
S SANTA FE AVE
1615
E SLAUSON AVE
2433
S ATLANTIC BLVD
6222
--
34 E SLAUSON AVE
2433
1 IN
06 DEPENDENCE AVE
2 E SLAUSON AVE
461
--
999
--
56 --
117
S ALAMEDA ST
1107
ATLANTIC BLVD
1560
ATLANTIC AVE
334
-
2 -
3 E FLORENCE AVE
802
2 FRUITLAND AVE
307
ATLANTIC BLVD
1560
--
33 DISTRICT BLVD
2903
ATLANTIC BLVD
1148 ATLANTIC BLVD
1148
--
22 GIFFORD AVE
1373 GIFFORD AVE
864
2 E
8 SLAUSON AVE
29 E GAGE AVE
406
OTIS AVE
298
LONG BEACH AVE W
335
2 E
8 SLAUSON AVE
29 6
E FLORENCE AVE
15 --
125
LONG BEACH AVE W
346
DISTRICT BLVD
2903
E GAGE AVE
595
DISTRICT BLVD
2903
E GAGE AVE
410
E SLAUSON AVE
2432
RANDOLPH ST
57 GIFFORD AVE
864
2 E SLAUSON AVE
522
SANTA FE AVE
948
E SLAUSON AVE
2437
DISTRICT BLVD
2903
-
3 -
16 PACIFIC BLVD
286
GIFFORD AVE
864
STATE ST
665
E FLORENCE AVE
684
--
27 --
68 E 52ND ST0
HOLMES AVE
11 NADEAU ST
296
E GAGE AVE
526
E SLAUSON AVE
1934
1 FRUITLAND AVE
885
S ALAMEDA ST
1177
2 E
8 SLAUSON AVE
29 2
E SLAUSON AVE
522
ATLANTIC BLVD
1148
S SANTA FE AVE
844
LONG BEACH AVE W
279
COMPTON AVE
311
7 E
1 F
6 LORENCE AVE
E SLAUSON AVE2154
E GAGE AVE
240
ELM ST
120
PACIFIC BLVD
2349
E GAGE AVE
322
FRUITLAND AVE
1763
2 E
79 S
7 LAUSON AVE
--
130
E FLORENCE AVE
617
E FLORENCE AVE
716
PACIFIC BLVD
715
LONG BEACH BLVD
351
E GAGE AVE
572
NADEAU ST
845
SANTA FE AVE
1371
LEONIS BLVD
1752
--
395
-
3 -
54 E FLORENCE AVE
716
NADEAU ST
340
BANDERA ST
91 E GAGE AVE
240
ATLANTIC AVE
1137
4 E
9 F
7 LORENCE AVE WALNUT ST
1001
S SANTA FE AVE
1615
OTIS AVE
199 OTIS AVE
162
E GAGE AVE389
PALM PL
89 --
108
E GAGE AVE389
BEAR AVE
0 --
402
--
8 NADEAU ST845
OTIS AVE
162
DISTRICT BLVD
4788
5 E
41 FLORENCE AVE
LIVE OAK ST
3 4
E
9 F
7 LORENCE AVE
PALM PL
89 2
IN
22 DEPENDENCE AVE
-
3 -
3 GIFFORD AVE
1373
OTIS AVE
199
E GAGE AVE
666
E GAGE AVE
427
FRUITLAND AVE2817
E GAGE AVE
427
INDEPENDENCE AVE
114
GIFFORD AVE
1373
GIFFORD AVE
1373
--
189
LONG BEACH BLVD
789
SANTA FE AVE
465
S ATLANTIC
3194
E SLAUSON AVE
2856
SEVILLE AVE
101
LONG BEACH BLVD
713
E SLAUSON AVE
2041
E GAGE AVE
413
E FLORENCE AVE
684
DISTRICT BLVD
2903
ATLANTIC BLVD
1560
--
0 2
E SLAUSON AVE
461
--
0 E GAGE AVE
389
FIRESTONE BLVD
767
HOLMES AVE
0 2
E
4 SLAUSON AVE
61 FIRESTONE BLVD
925
LONG BEACH AVE W
279
S ATLANTIC BLVD
6222
--
0 -
2 -
17 LEONIS BLVD
1752
SANTA FE AVE
1371
--
0 -
0 -
FIRESTONE BLVD
1017
E FLORENCE AVE639
ATLANTIC AVE
729
1 E
6 FLORENCE AVE
64 E GAGE AVE
421
LONG BEACH BLVD
893
NADEAU ST
494
OTIS AVE
199
G FI FORD AVE
726
S SANTA FE AVE
2557
S MAYWOOD AVE
571
--
0 --
0 ST
ATLANTIC AVE
1037
-
0 -
METRO BLUE LINE & UP 0
-
0 -
--
0 E GAGE AVE
817
E FLORENCE AVE
757
E 55TH ST
585
E SLAUSON AVE
2875
E SLAUSON AVE
2999
E 55TH ST
757
E GAGE AVE
322
FIRESTONE BLVD969
2040 SCAG - Total Daily Truck Volumes (With Huntington Park Housing Element) ID Leq-24hr Ldn CNEL 70 dBA 65 dBA 60 dBA Roadway Segment ADT Posted Speed Limit Grade % Autos % Med Trucks
% Heavy
Trucks
%
Daytime
% Evening % Night Number
of Lanes
Site
Condition
Distance to
Reciever
Ground
Absorption
Lane
Distance
1 71.0 74.7 75.1 163 515 1628 S. Alameda Street - E. Slauson Avenue to E. Gage Avenue 49,336 40 0.0% 97.7% 0.0% 2.3% 75.0% 10.0% 15.0% 4 Hard 50 0 44 2 70.7 74.4 74.8 150 474 1500 S. Alameda Street - E. Gage Avenue to E. Florence Avenue 43,381 40 0.0% 97.4% 0.0% 2.6% 75.0% 10.0% 15.0% 4 Hard 50 0 44 3 69.7 73.4 73.8 120 380 1201 S. Santa Fe Avenue - Fruitland Avenue to E. Slauson Avenue 28,998 35 0.0% 94.0% 0.0% 6.0% 75.0% 10.0% 15.0% 4 Hard 50 0 44 4 69.9 73.7 74.0 127 401 1267 Santa Fe Avenue - E. Slauson Avenue to Randolph Street 36,425 35 0.0% 95.5% 0.0% 4.5% 75.0% 10.0% 15.0% 4 Hard 50 0 44 5 68.9 72.6 73.0 99 313 988 Santa Fe Avenue - Randolph Street to E. Gage Avenue 25,723 35 0.0% 94.7% 0.0% 5.3% 75.0% 10.0% 15.0% 4 Hard 50 0 44 6 69.6 73.3 73.7 117 370 1170 Santa Fe Avenue - E. Gage Avenue to Walnut Street 34,656 35 0.0% 95.7% 0.0% 4.3% 75.0% 10.0% 15.0% 4 Hard 50 0 44 7 66.3 70.0 70.4 54 172 544 Pacific Boulevard - Fruitland Avenue to E. Slauson Avenue 28,173 25 0.0% 95.9% 0.0% 4.1% 75.0% 10.0% 15.0% 4 Hard 50 0 44 8 64.3 68.0 68.4 34 108 342 Pacific Boulevard - E. Slauson Avenue to Randolph Street 22,262 25 0.0% 97.0% 0.0% 3.0% 75.0% 10.0% 15.0% 4 Hard 50 0 44 9 61.9 65.6 66.0 20 63 198 Pacific Boulevard - Randolph Sreet to E. Gage Avenue 15,130 25 0.0% 97.7% 0.0% 2.3% 75.0% 10.0% 15.0% 4 Hard 50 0 44 10 62.6 66.3 66.7 23 74 235 Pacific Boulevard - E. Gage Avenue to E. Florence Avenue 18,163 25 0.0% 97.8% 0.0% 2.2% 75.0% 10.0% 15.0% 4 Hard 50 0 44 11 66.8 70.5 70.9 61 192 608 S. Soto Street - Fruitland Avenue to E. Slauson Avenue 28,937 25 0.0% 95.2% 0.0% 4.8% 75.0% 10.0% 15.0% 2 Hard 50 0 20 12 57.4 61.1 61.5 7 22 70 Stafford Avenue - E. Slauson Avenue to Randolph Street 8,268 25 0.0% 99.1% 0.0% 0.9% 75.0% 10.0% 15.0% 2 Hard 50 0 20 13 54.7 58.4 58.8 4 12 38 Stafford Avenue - E. Gage Avenue to E. Florence Avenue 3,671 25 0.0% 98.5% 0.0% 1.5% 75.0% 10.0% 15.0% 2 Hard 50 0 20 14 63.4 67.1 67.5 28 89 282 Miles Avenue - E. Slauson Avenue to Randolph Street 22,463 25 0.0% 97.9% 0.0% 2.1% 75.0% 10.0% 15.0% 4 Hard 50 0 44 15 63.3 67.0 67.4 27 86 272 Miles Avenue - Randolph Street to E. Gage Avenue 23,306 25 0.0% 98.2% 0.0% 1.8% 75.0% 10.0% 15.0% 4 Hard 50 0 44 16 62.1 65.8 66.2 21 66 210 Miles Avenue - E. Gage Avenue to East Florence Avenue 16,221 25 0.0% 97.8% 0.0% 2.2% 75.0% 10.0% 15.0% 4 Hard 50 0 44 17 62.8 66.5 66.9 24 77 244 Mountainview Avenue - Walnut Street to Santa Ana Street 18,685 25 0.0% 97.7% 0.0% 2.3% 75.0% 10.0% 15.0% 2 Hard 50 0 20 18 68.5 72.2 72.6 91 288 910 S. Boyle Avenue - Fruitland Avenue to E. Slauson Avenue 20,113 35 0.0% 93.1% 0.0% 6.9% 75.0% 10.0% 15.0% 4 Hard 50 0 44 19 69.1 72.8 73.2 103 327 1034 S. Boyle Avenue - E. Slauson Avenue to Randolph Street 26,718 35 0.0% 94.6% 0.0% 5.4% 75.0% 10.0% 15.0% 4 Hard 50 0 44 20 66.9 70.6 71.0 63 199 628 State Street - Randolph Street to E. Gage Avenue 16,566 35 0.0% 94.8% 0.0% 5.2% 75.0% 10.0% 15.0% 4 Hard 50 0 44 21 66.6 70.3 70.7 59 186 588 State Street - E. Gage Avenue to Walnut Street 17,901 35 0.0% 95.9% 0.0% 4.1% 75.0% 10.0% 15.0% 4 Hard 50 0 44 22 65.9 69.6 70.0 49 156 495 State Street - Walnut Street to Santa Ana Street 13,996 35 0.0% 95.4% 0.0% 4.6% 75.0% 10.0% 15.0% 4 Hard 50 0 44 23 61.1 64.8 65.2 16 52 165 Salt Lake Avenue - E. Gage Avenue to E. Florence Avenue 11,050 25 0.0% 97.1% 0.0% 2.9% 75.0% 10.0% 15.0% 2 Hard 50 0 20 24 65.6 69.3 69.7 47 148 468 California Avenue - E. Florence Avenue to Santa Ana Street 18,623 35 0.0% 97.5% 0.0% 2.5% 75.0% 10.0% 15.0% 2 Hard 50 0 20 25 64.6 68.3 68.7 37 117 370 S. Maywood Avenue - E. Slauson Avenue to Randolph Street 18,157 30 0.0% 97.1% 0.0% 2.9% 75.0% 10.0% 15.0% 2 Hard 50 0 20 26 63.8 67.5 67.9 31 98 309 S. Maywood Avenue - Randolph Street to E. Gage Avenue 17,690 30 0.0% 97.8% 0.0% 2.2% 75.0% 10.0% 15.0% 2 Hard 50 0 20 27 63.3 67.0 67.4 27 87 275 Salt Lake Avenue - E. Florence Avenue to Live Oak Street 19,953 25 0.0% 97.4% 0.0% 2.6% 75.0% 10.0% 15.0% 2 Hard 50 0 20 28 63.4 67.1 67.5 28 90 283 Gifford Avenue - E. Slauson Avenue to Randolph Street 12,605 25 0.0% 94.8% 0.0% 5.2% 75.0% 10.0% 15.0% 2 Hard 50 0 20 29 61.6 65.3 65.7 19 59 185 Otis Avenue - Salt Lake Avenue to Santa Ana Street 16,740 25 0.0% 98.3% 0.0% 1.7% 75.0% 10.0% 15.0% 2 Hard 50 0 20 30 72.3 76.0 76.4 217 685 2167 E. Slauson Avenue - Wilmington Avenue to Alameda Street 50,986 35 0.0% 93.8% 0.0% 6.2% 75.0% 10.0% 15.0% 4 Hard 50 0 44 31 70.9 74.6 75.0 158 499 1578 E. Slauson Avenue - Alameda Street to S. Santa Fe Avenue 41,757 35 0.0% 94.8% 0.0% 5.2% 75.0% 10.0% 15.0% 4 Hard 50 0 44 32 70.5 74.2 74.6 144 457 1444 E. Slauson Avenue - S. Santa Fe Avenue to Pacific Boulevard 39,195 35 0.0% 95.0% 0.0% 5.0% 75.0% 10.0% 15.0% 4 Hard 50 0 44 33 70.1 73.8 74.2 131 416 1314 E. Slauson Avenue - Pacific Boulevard to Staffor Avenue 41,800 35 0.0% 96.2% 0.0% 3.8% 75.0% 10.0% 15.0% 4 Hard 50 0 44 34 69.6 73.3 73.6 116 366 1157 E. Slauson Avenue - Stafford Avenue to S. Soto Street 33,985 35 0.0% 95.7% 0.0% 4.3% 75.0% 10.0% 15.0% 4 Hard 50 0 44 35 69.8 73.5 73.9 122 387 1224 E. Slauson Avenue - S. Soto Street to S. Boyle Avenue 39,333 35 0.0% 96.3% 0.0% 3.7% 75.0% 10.0% 15.0% 4 Hard 50 0 44 36 66.5 70.2 70.6 57 181 573 E. Gage Avenue - Wilmington Avenue to S. Alameda Street 30,134 30 0.0% 97.5% 0.0% 2.5% 75.0% 10.0% 15.0% 4 Hard 50 0 44 37 64.5 68.3 68.6 37 116 366 E. Gage Avenue - S. Alameda Street to Santa Fe Avenue 20,338 30 0.0% 97.8% 0.0% 2.2% 75.0% 10.0% 15.0% 4 Hard 50 0 44 38 64.5 68.2 68.6 36 114 360 E. Gage Avenue - Santa Fe Avenue to Pacific Boulevard 23,086 30 0.0% 98.4% 0.0% 1.6% 75.0% 10.0% 15.0% 4 Hard 50 0 44 39 64.7 68.4 68.8 38 120 378 E. Gage Avenue - Pacific Boulevard to Stafford Avenue 23,697 30 0.0% 98.3% 0.0% 1.7% 75.0% 10.0% 15.0% 4 Hard 50 0 44 40 64.8 68.5 68.9 39 122 385 E. Gage Avenue - Stafford Avenue to Miles Avenue 23,727 30 0.0% 98.3% 0.0% 1.7% 75.0% 10.0% 15.0% 4 Hard 50 0 44 41 65.1 68.8 69.2 41 131 414 E. Gage Avenue - Miles Avenue to State Street 28,371 30 0.0% 98.7% 0.0% 1.3% 75.0% 10.0% 15.0% 4 Hard 50 0 44 42 64.6 68.4 68.7 37 118 374 E. Gage Avenue - State Street to Salt Lake Avenue 20,030 30 0.0% 97.6% 0.0% 2.4% 75.0% 10.0% 15.0% 4 Hard 50 0 44 43 63.2 66.9 67.3 27 85 269 E. Gage Avenue - Salt Lake Avenue to California Avenue 16,044 30 0.0% 98.1% 0.0% 1.9% 75.0% 10.0% 15.0% 4 Hard 50 0 44 44 61.8 65.5 65.9 19 61 192 Randolph Street - Santa Fe Avenue to Pacific Boulevard 6,441 35 0.0% 96.6% 0.0% 3.4% 75.0% 10.0% 15.0% 4 Hard 50 0 44 45 59.5 63.2 63.6 11 36 115 Randolph Street - Stafford Avenue to Miles Avenue 6,062 35 0.0% 99.1% 0.0% 0.9% 75.0% 10.0% 15.0% 4 Hard 50 0 44 46 58.9 62.6 63.0 10 31 99 Randolph Street - S. Maywood Avenue to Gifford Avenue 3,175 35 0.0% 96.1% 0.0% 3.9% 75.0% 10.0% 15.0% 2 Hard 50 0 20 47 61.8 65.5 65.9 19 61 193 Randolph Street - Gifford Avenue to Atlantic Boulevard 6,419 35 0.0% 96.4% 0.0% 3.6% 75.0% 10.0% 15.0% 2 Hard 50 0 20 48 67.7 71.4 71.7 75 236 747 E. Florence Avenue - Wilmington Avenue to S. Alameda Street 33,621 35 0.0% 98.3% 0.0% 1.7% 75.0% 10.0% 15.0% 4 Hard 50 0 44 49 68.9 72.6 73.0 100 315 995 E. Florence Avenue - S. Alameda Street to Santa Fe Avenue 46,406 35 0.0% 98.5% 0.0% 1.5% 75.0% 10.0% 15.0% 4 Hard 50 0 44 50 65.4 69.1 69.5 44 139 441 Walnut Street - Santa Fe Avenue to Pacific Boulevard 44,269 25 0.0% 98.6% 0.0% 1.4% 75.0% 10.0% 15.0% 2 Hard 50 0 20 51 67.8 71.5 71.9 78 246 779 E. Florence Avenue - Pacific Boulevard to Seville Avenue 37,682 35 0.0% 98.7% 0.0% 1.3% 75.0% 10.0% 15.0% 4 Hard 50 0 44 52 67.9 71.6 72.0 79 250 790 E. Florence Avenue - Seville Avenue to Stafford Avenue 37,075 35 0.0% 98.5% 0.0% 1.5% 75.0% 10.0% 15.0% 4 Hard 50 0 44 53 68.1 71.8 72.1 82 259 819 E. Florence Avenue - Stafford Avenue to Miles Avenue 39,708 35 0.0% 98.7% 0.0% 1.3% 75.0% 10.0% 15.0% 4 Hard 50 0 44 54 66.9 70.6 71.0 63 199 629 Walnut Street - Miles Avenue to Mountain View Avenue 54,240 25 0.0% 98.1% 0.0% 1.9% 75.0% 10.0% 15.0% 2 Hard 50 0 20 55 65.5 69.3 69.6 46 146 460 Walnut Street - Mountain View Avenue to State Street 41,707 25 0.0% 98.3% 0.0% 1.7% 75.0% 10.0% 15.0% 2 Hard 50 0 20 56 69.2 72.9 73.3 107 339 1073 E. Florence Avenue - State Street to Salt Lake Avenue 49,530 35 0.0% 98.4% 0.0% 1.6% 75.0% 10.0% 15.0% 4 Hard 50 0 44 57 71.3 75.0 75.4 172 544 1719 E. Florence Avenue - Salt Lake Avenue to California Avenue 73,887 35 0.0% 98.1% 0.0% 1.9% 75.0% 10.0% 15.0% 4 Hard 50 0 44 58 66.5 70.2 70.6 57 180 569 Walnut Street - California Avenue to Bear Avenue 48,107 25 0.0% 98.0% 0.0% 2.0% 75.0% 10.0% 15.0% 2 Hard 50 0 20 59 58.8 62.5 62.9 10 31 97 Santa Ana Street - Mountain View Avenue to State Street 6,925 30 0.0% 98.7% 0.0% 1.3% 75.0% 10.0% 15.0% 2 Hard 50 0 20 60 61.8 65.5 65.9 19 61 194 Santa Ana Street - State Street to California Avenue 13,196 30 0.0% 98.6% 0.0% 1.4% 75.0% 10.0% 15.0% 2 Hard 50 0 20 61 59.7 63.4 63.8 12 38 120 Santa Ana Street - California Avenue to Otis Avenue 7,989 30 0.0% 98.5% 0.0% 1.5% 75.0% 10.0% 15.0% 2 Hard 50 0 20 62 62.5 66.3 66.6 23 73 231 Santa Ana Street - Otis Avenue to Salt Lake Avenue 14,449 30 0.0% 98.2% 0.0% 1.8% 75.0% 10.0% 15.0% 2 Hard 50 0 20 Traffic Noise Calculator: FHWA 77-108 Project: 21-11410 (Existing) dBA at 50 feet Distance to CNEL Contour
Output Inputs Auto Inputs
ID Leq-24hr Ldn CNEL 70 dBA 65 dBA 60 dBA Roadway Segment ADT Posted Speed Limit Grade % Autos % Med Trucks
% Heavy
Trucks
%
Daytime
% Evening % Night Number
of Lanes
Site
Condition
Distance to
Reciever
Ground
Absorption
Lane
Distance
1 71.0 74.7 75.1 162 513 1621 S. Alameda Street - E. Slauson Avenue to E. Gage Avenue 49,597 40 0.0% 97.8% 0.0% 2.2% 75.0% 10.0% 15.0% 4 Hard 50 0 44 2 70.7 74.4 74.8 151 478 1510 S. Alameda Street - E. Gage Avenue to E. Florence Avenue 43,652 40 0.0% 97.4% 0.0% 2.6% 75.0% 10.0% 15.0% 4 Hard 50 0 44 3 69.6 73.3 73.7 118 373 1180 S. Santa Fe Avenue - Fruitland Avenue to E. Slauson Avenue 28,451 35 0.0% 94.0% 0.0% 6.0% 75.0% 10.0% 15.0% 4 Hard 50 0 44 4 70.1 73.8 74.1 130 411 1298 Santa Fe Avenue - E. Slauson Avenue to Randolph Street 36,094 35 0.0% 95.2% 0.0% 4.8% 75.0% 10.0% 15.0% 4 Hard 50 0 44 5 69.0 72.7 73.1 101 319 1009 Santa Fe Avenue - Randolph Street to E. Gage Avenue 24,717 35 0.0% 94.1% 0.0% 5.9% 75.0% 10.0% 15.0% 4 Hard 50 0 44 6 69.5 73.2 73.6 114 361 1141 Santa Fe Avenue - E. Gage Avenue to Walnut Street 34,788 35 0.0% 95.9% 0.0% 4.1% 75.0% 10.0% 15.0% 4 Hard 50 0 44 7 66.8 70.5 70.9 61 193 612 Pacific Boulevard - Fruitland Avenue to E. Slauson Avenue 27,431 25 0.0% 95.0% 0.0% 5.0% 75.0% 10.0% 15.0% 4 Hard 50 0 44 8 64.5 68.2 68.6 36 114 362 Pacific Boulevard - E. Slauson Avenue to Randolph Street 20,817 25 0.0% 96.4% 0.0% 3.6% 75.0% 10.0% 15.0% 4 Hard 50 0 44 9 61.5 65.2 65.6 18 57 180 Pacific Boulevard - Randolph Sreet to E. Gage Avenue 14,982 25 0.0% 98.1% 0.0% 1.9% 75.0% 10.0% 15.0% 4 Hard 50 0 44 10 62.8 66.5 66.9 25 78 246 Pacific Boulevard - E. Gage Avenue to E. Florence Avenue 18,799 25 0.0% 97.7% 0.0% 2.3% 75.0% 10.0% 15.0% 4 Hard 50 0 44 11 67.2 70.9 71.3 68 214 675 S. Soto Street - Fruitland Avenue to E. Slauson Avenue 28,012 25 0.0% 94.3% 0.0% 5.7% 75.0% 10.0% 15.0% 2 Hard 50 0 20 12 57.4 61.1 61.5 7 22 71 Stafford Avenue - E. Slauson Avenue to Randolph Street 8,124 25 0.0% 99.0% 0.0% 1.0% 75.0% 10.0% 15.0% 2 Hard 50 0 20 13 54.1 57.8 58.2 3 11 33 Stafford Avenue - E. Gage Avenue to E. Florence Avenue 3,355 25 0.0% 98.6% 0.0% 1.4% 75.0% 10.0% 15.0% 2 Hard 50 0 20 14 63.7 67.4 67.8 30 96 303 Miles Avenue - E. Slauson Avenue to Randolph Street 22,174 25 0.0% 97.6% 0.0% 2.4% 75.0% 10.0% 15.0% 4 Hard 50 0 44 15 63.3 67.0 67.4 27 87 274 Miles Avenue - Randolph Street to E. Gage Avenue 22,530 25 0.0% 98.0% 0.0% 2.0% 75.0% 10.0% 15.0% 4 Hard 50 0 44 16 62.4 66.1 66.5 22 71 223 Miles Avenue - E. Gage Avenue to East Florence Avenue 15,685 25 0.0% 97.4% 0.0% 2.6% 75.0% 10.0% 15.0% 4 Hard 50 0 44 17 63.0 66.7 67.1 26 82 258 Mountainview Avenue - Walnut Street to Santa Ana Street 17,619 25 0.0% 97.2% 0.0% 2.8% 75.0% 10.0% 15.0% 2 Hard 50 0 20 18 68.9 72.6 73.0 99 313 989 S. Boyle Avenue - Fruitland Avenue to E. Slauson Avenue 19,453 35 0.0% 91.9% 0.0% 8.1% 75.0% 10.0% 15.0% 4 Hard 50 0 44 19 69.2 72.9 73.3 107 339 1074 S. Boyle Avenue - E. Slauson Avenue to Randolph Street 25,512 35 0.0% 93.8% 0.0% 6.2% 75.0% 10.0% 15.0% 4 Hard 50 0 44 20 67.2 70.9 71.2 67 211 666 State Street - Randolph Street to E. Gage Avenue 16,256 35 0.0% 94.1% 0.0% 5.9% 75.0% 10.0% 15.0% 4 Hard 50 0 44 21 66.6 70.3 70.7 59 186 587 State Street - E. Gage Avenue to Walnut Street 18,017 35 0.0% 96.0% 0.0% 4.0% 75.0% 10.0% 15.0% 4 Hard 50 0 44 22 66.0 69.7 70.1 51 161 510 State Street - Walnut Street to Santa Ana Street 13,547 35 0.0% 94.8% 0.0% 5.2% 75.0% 10.0% 15.0% 4 Hard 50 0 44 23 60.6 64.3 64.7 15 46 147 Salt Lake Avenue - E. Gage Avenue to E. Florence Avenue 11,191 25 0.0% 97.6% 0.0% 2.4% 75.0% 10.0% 15.0% 2 Hard 50 0 20 24 65.8 69.5 69.9 49 155 491 California Avenue - E. Florence Avenue to Santa Ana Street 18,247 35 0.0% 97.1% 0.0% 2.9% 75.0% 10.0% 15.0% 2 Hard 50 0 20 25 64.4 68.1 68.5 35 112 355 S. Maywood Avenue - E. Slauson Avenue to Randolph Street 17,553 30 0.0% 97.1% 0.0% 2.9% 75.0% 10.0% 15.0% 2 Hard 50 0 20 26 63.6 67.3 67.7 30 93 296 S. Maywood Avenue - Randolph Street to E. Gage Avenue 17,886 30 0.0% 98.1% 0.0% 1.9% 75.0% 10.0% 15.0% 2 Hard 50 0 20 27 63.3 67.0 67.4 27 87 275 Salt Lake Avenue - E. Florence Avenue to Live Oak Street 19,983 25 0.0% 97.5% 0.0% 2.5% 75.0% 10.0% 15.0% 2 Hard 50 0 20 28 64.6 68.3 68.7 37 116 368 Gifford Avenue - E. Slauson Avenue to Randolph Street 11,868 25 0.0% 92.1% 0.0% 7.9% 75.0% 10.0% 15.0% 2 Hard 50 0 20 29 61.6 65.3 65.7 18 58 185 Otis Avenue - Salt Lake Avenue to Santa Ana Street 15,724 25 0.0% 98.1% 0.0% 1.9% 75.0% 10.0% 15.0% 2 Hard 50 0 20 30 71.8 75.5 75.9 193 609 1926 E. Slauson Avenue - Wilmington Avenue to Alameda Street 50,739 35 0.0% 94.8% 0.0% 5.2% 75.0% 10.0% 15.0% 4 Hard 50 0 44 31 71.5 75.3 75.6 183 579 1831 E. Slauson Avenue - Alameda Street to S. Santa Fe Avenue 41,558 35 0.0% 93.4% 0.0% 6.6% 75.0% 10.0% 15.0% 4 Hard 50 0 44 32 71.3 75.0 75.4 173 548 1733 E. Slauson Avenue - S. Santa Fe Avenue to Pacific Boulevard 39,384 35 0.0% 93.4% 0.0% 6.6% 75.0% 10.0% 15.0% 4 Hard 50 0 44 33 70.9 74.6 75.0 157 495 1566 E. Slauson Avenue - Pacific Boulevard to Staffor Avenue 41,572 35 0.0% 94.8% 0.0% 5.2% 75.0% 10.0% 15.0% 4 Hard 50 0 44 34 70.4 74.1 74.5 141 445 1408 E. Slauson Avenue - Stafford Avenue to S. Soto Street 33,684 35 0.0% 93.9% 0.0% 6.1% 75.0% 10.0% 15.0% 4 Hard 50 0 44 35 70.8 74.5 74.9 155 490 1550 E. Slauson Avenue - S. Soto Street to S. Boyle Avenue 40,056 35 0.0% 94.6% 0.0% 5.4% 75.0% 10.0% 15.0% 4 Hard 50 0 44 36 66.9 70.6 71.0 62 197 624 E. Gage Avenue - Wilmington Avenue to S. Alameda Street 30,390 30 0.0% 97.2% 0.0% 2.8% 75.0% 10.0% 15.0% 4 Hard 50 0 44 37 64.8 68.5 68.9 39 122 385 E. Gage Avenue - S. Alameda Street to Santa Fe Avenue 19,452 30 0.0% 97.3% 0.0% 2.7% 75.0% 10.0% 15.0% 4 Hard 50 0 44 38 64.8 68.5 68.9 39 122 387 E. Gage Avenue - Santa Fe Avenue to Pacific Boulevard 23,006 30 0.0% 98.1% 0.0% 1.9% 75.0% 10.0% 15.0% 4 Hard 50 0 44 39 64.4 68.1 68.5 35 112 353 E. Gage Avenue - Pacific Boulevard to Stafford Avenue 23,524 30 0.0% 98.6% 0.0% 1.4% 75.0% 10.0% 15.0% 4 Hard 50 0 44 40 64.5 68.3 68.6 37 115 365 E. Gage Avenue - Stafford Avenue to Miles Avenue 23,712 30 0.0% 98.5% 0.0% 1.5% 75.0% 10.0% 15.0% 4 Hard 50 0 44 41 65.4 69.1 69.5 44 140 442 E. Gage Avenue - Miles Avenue to State Street 28,666 30 0.0% 98.5% 0.0% 1.5% 75.0% 10.0% 15.0% 4 Hard 50 0 44 42 64.4 68.1 68.5 35 112 353 E. Gage Avenue - State Street to Salt Lake Avenue 20,461 30 0.0% 98.0% 0.0% 2.0% 75.0% 10.0% 15.0% 4 Hard 50 0 44 43 63.3 67.1 67.4 28 88 277 E. Gage Avenue - Salt Lake Avenue to California Avenue 15,755 30 0.0% 97.9% 0.0% 2.1% 75.0% 10.0% 15.0% 4 Hard 50 0 44 44 62.3 66.0 66.4 22 69 217 Randolph Street - Santa Fe Avenue to Pacific Boulevard 5,693 35 0.0% 94.7% 0.0% 5.3% 75.0% 10.0% 15.0% 4 Hard 50 0 44 45 59.4 63.1 63.4 11 35 111 Randolph Street - Stafford Avenue to Miles Avenue 5,767 35 0.0% 99.0% 0.0% 1.0% 75.0% 10.0% 15.0% 4 Hard 50 0 44 46 58.9 62.6 63.0 10 31 99 Randolph Street - S. Maywood Avenue to Gifford Avenue 2,855 35 0.0% 95.3% 0.0% 4.7% 75.0% 10.0% 15.0% 2 Hard 50 0 20 47 61.8 65.5 65.8 19 61 192 Randolph Street - Gifford Avenue to Atlantic Boulevard 5,735 35 0.0% 95.6% 0.0% 4.4% 75.0% 10.0% 15.0% 2 Hard 50 0 20 48 67.8 71.5 71.9 77 245 773 E. Florence Avenue - Wilmington Avenue to S. Alameda Street 32,828 35 0.0% 98.0% 0.0% 2.0% 75.0% 10.0% 15.0% 4 Hard 50 0 44 49 69.0 72.7 73.1 103 325 1027 E. Florence Avenue - S. Alameda Street to Santa Fe Avenue 46,198 35 0.0% 98.3% 0.0% 1.7% 75.0% 10.0% 15.0% 4 Hard 50 0 44 50 65.6 69.3 69.7 46 147 465 Walnut Street - Santa Fe Avenue to Pacific Boulevard 44,736 25 0.0% 98.5% 0.0% 1.5% 75.0% 10.0% 15.0% 2 Hard 50 0 20 51 67.7 71.4 71.8 75 238 753 E. Florence Avenue - Pacific Boulevard to Seville Avenue 37,982 35 0.0% 98.9% 0.0% 1.1% 75.0% 10.0% 15.0% 4 Hard 50 0 44 52 67.9 71.6 71.9 78 247 783 E. Florence Avenue - Seville Avenue to Stafford Avenue 38,376 35 0.0% 98.7% 0.0% 1.3% 75.0% 10.0% 15.0% 4 Hard 50 0 44 53 68.3 72.0 72.4 86 273 864 E. Florence Avenue - Stafford Avenue to Miles Avenue 39,817 35 0.0% 98.4% 0.0% 1.6% 75.0% 10.0% 15.0% 4 Hard 50 0 44 54 66.6 70.3 70.7 58 184 582 Walnut Street - Miles Avenue to Mountain View Avenue 54,579 25 0.0% 98.4% 0.0% 1.6% 75.0% 10.0% 15.0% 2 Hard 50 0 20 55 65.2 68.9 69.3 42 134 423 Walnut Street - Mountain View Avenue to State Street 41,811 25 0.0% 98.6% 0.0% 1.4% 75.0% 10.0% 15.0% 2 Hard 50 0 20 56 69.5 73.2 73.6 114 360 1139 E. Florence Avenue - State Street to Salt Lake Avenue 49,147 35 0.0% 98.1% 0.0% 1.9% 75.0% 10.0% 15.0% 4 Hard 50 0 44 57 71.6 75.3 75.6 184 580 1835 E. Florence Avenue - Salt Lake Avenue to California Avenue 73,176 35 0.0% 97.7% 0.0% 2.3% 75.0% 10.0% 15.0% 4 Hard 50 0 44 58 66.9 70.7 71.0 64 201 635 Walnut Street - California Avenue to Bear Avenue 47,432 25 0.0% 97.6% 0.0% 2.4% 75.0% 10.0% 15.0% 2 Hard 50 0 20 59 58.7 62.4 62.8 10 30 96 Santa Ana Street - Mountain View Avenue to State Street 6,728 30 0.0% 98.7% 0.0% 1.3% 75.0% 10.0% 15.0% 2 Hard 50 0 20 60 61.7 65.4 65.8 19 60 189 Santa Ana Street - State Street to California Avenue 12,784 30 0.0% 98.5% 0.0% 1.5% 75.0% 10.0% 15.0% 2 Hard 50 0 20 61 59.3 63.0 63.4 11 35 110 Santa Ana Street - California Avenue to Otis Avenue 7,530 30 0.0% 98.6% 0.0% 1.4% 75.0% 10.0% 15.0% 2 Hard 50 0 20 62 62.8 66.5 66.9 24 77 244 Santa Ana Street - Otis Avenue to Salt Lake Avenue 13,775 30 0.0% 97.8% 0.0% 2.2% 75.0% 10.0% 15.0% 2 Hard 50 0 20 dBA at 50 feet Distance to CNEL Contour
Traffic Noise Calculator: FHWA 77-108 Project: 21-11410 (2040 Buildout) Output Inputs Auto Inputs
Roadway Existing ADT 2040 Buildout ADT Existing Traffic Noise Level at 50 feet (dBA CNEL)
2040 Traffic Noise Level at
50 feet (dBA CNEL)
Traffic Noise
Increase (dBA
CNEL)
Significant?
(Y/N)
E. Florence Avenue - Salt Lake Avenue to California
Avenue 73,887 73,176 75.4 75.6 0.3 N
Walnut Street - Miles Avenue to Mountain View
Avenue 54,240 54,579 71.0 70.7 -0.3 N
E. Slauson Avenue - Wilmington Avenue to Alameda
Street 50,986 50,739 76.4 75.9 -0.5 N
E. Florence Avenue - State Street to Salt Lake
Avenue 49,530 49,147 73.3 73.6 0.3 N
S. Alameda Street - E. Slauson Avenue to E. Gage
Avenue 49,336 49,597 75.1 75.1 0.0 N
Walnut Street - California Avenue to Bear Avenue 48,107 47,432 70.6 71.0 0.5 N E. Florence Avenue - S. Alameda Street to Santa Fe
Avenue 46,406 46,198 73.0 73.1 0.1 N
Walnut Street - Santa Fe Avenue to Pacific
Boulevard 44,269 44,736 69.5 69.7 0.2 N
S. Alameda Street - E. Gage Avenue to E. Florence
Avenue 43,381 43,652 74.8 74.8 0.0 N
E. Slauson Avenue - Pacific Boulevard to Staffor
Avenue 41,800 41,572 74.2 75.0 0.8 N
E. Slauson Avenue - Alameda Street to S. Santa Fe
Avenue 41,757 41,558 75.0 75.6 0.6 N
Walnut Street - Mountain View Avenue to State
Street 41,707 41,811 69.6 69.3 -0.4 N
E. Florence Avenue - Stafford Avenue to Miles
Avenue 39,708 39,817 72.1 72.4 0.2 N
E. Slauson Avenue - S. Soto Street to S. Boyle
Avenue 39,333 40,056 73.9 74.9 1.0 N
E. Slauson Avenue - S. Santa Fe Avenue to Pacific
Boulevard 39,195 39,384 74.6 75.4 0.8 N
E. Florence Avenue - Pacific Boulevard to Seville
Avenue 37,682 37,982 71.9 71.8 -0.1 N
E. Florence Avenue - Seville Avenue to Stafford
Avenue 37,075 38,376 72.0 71.9 0.0 N
Santa Fe Avenue - E. Slauson Avenue to Randolph
Street 36,425 36,094 74.0 74.1 0.1 N
Santa Fe Avenue - E. Gage Avenue to Walnut Street 34,656 34,788 73.7 73.6 -0.1 N E. Slauson Avenue - Stafford Avenue to S. Soto
Street 33,985 33,684 73.6 74.5 0.9 N
E. Florence Avenue - Wilmington Avenue to S.
Alameda Street 33,621 32,828 71.7 71.9 0.1 N
E. Gage Avenue - Wilmington Avenue to S. Alameda
Street 30,134 30,390 70.6 71.0 0.4 N
S. Santa Fe Avenue - Fruitland Avenue to E. Slauson
Avenue 28,998 28,451 73.8 73.7 -0.1 N
S. Soto Street - Fruitland Avenue to E. Slauson
Avenue 28,937 28,012 70.9 71.3 0.5 N
E. Gage Avenue - Miles Avenue to State Street 28,371 28,666 69.2 69.5 0.3 N Pacific Boulevard - Fruitland Avenue to E. Slauson
Avenue 28,173 27,431 70.4 70.9 0.5 N
S. Boyle Avenue - E. Slauson Avenue to Randolph
Street 26,718 25,512 73.2 73.3 0.2 N
Santa Fe Avenue - Randolph Street to E. Gage
Avenue 25,723 24,717 73.0 73.1 0.1 N
E. Gage Avenue - Stafford Avenue to Miles Avenue 23,727 23,712 68.9 68.6 -0.2 N E. Gage Avenue - Pacific Boulevard to Stafford
Avenue 23,697 23,524 68.8 68.5 -0.3 N
Miles Avenue - Randolph Street to E. Gage Avenue 23,306 22,530 67.4 67.4 0.0 N E. Gage Avenue - Santa Fe Avenue to Pacific
Boulevard 23,086 23,006 68.6 68.9 0.3 N
Miles Avenue - E. Slauson Avenue to Randolph
Street 22,463 22,174 67.5 67.8 0.3 N
Pacific Boulevard - E. Slauson Avenue to Randolph
Street 22,262 20,817 68.4 68.6 0.2 N
E. Gage Avenue - S. Alameda Street to Santa Fe
Avenue 20,338 19,452 68.6 68.9 0.2 N
S. Boyle Avenue - Fruitland Avenue to E. Slauson
Avenue 20,113 19,453 72.6 73.0 0.4 N
E. Gage Avenue - State Street to Salt Lake Avenue 20,030 20,461 68.7 68.5 -0.3 N Salt Lake Avenue - E. Florence Avenue to Live Oak
Street 19,953 19,983 67.4 67.4 0.0 N
Mountainview Avenue - Walnut Street to Santa Ana
Street 18,685 17,619 66.9 67.1 0.2 N
California Avenue - E. Florence Avenue to Santa Ana
Street 18,623 18,247 69.7 69.9 0.2 N
Pacific Boulevard - E. Gage Avenue to E. Florence
Avenue 18,163 18,799 66.7 66.9 0.2 N
S. Maywood Avenue - E. Slauson Avenue to
Randolph Street 18,157 17,553 68.7 68.5 -0.2 N
State Street - E. Gage Avenue to Walnut Street 17,901 18,017 70.7 70.7 0.0 N S. Maywood Avenue - Randolph Street to E. Gage
Avenue 17,690 17,886 67.9 67.7 -0.2 N
Otis Avenue - Salt Lake Avenue to Santa Ana Street 16,740 15,724 65.7 65.7 0.0 N State Street - Randolph Street to E. Gage Avenue 16,566 16,256 71.0 71.2 0.3 N Miles Avenue - E. Gage Avenue to East Florence
Avenue 16,221 15,685 66.2 66.5 0.3 N
E. Gage Avenue - Salt Lake Avenue to California
Avenue 16,044 15,755 67.3 67.4 0.1 N
Pacific Boulevard - Randolph Sreet to E. Gage
Avenue 15,130 14,982 66.0 65.6 -0.4 N
Santa Ana Street - Otis Avenue to Salt Lake Avenue 14,449 13,775 66.6 66.9 0.2 N State Street - Walnut Street to Santa Ana Street 13,996 13,547 70.0 70.1 0.1 N Santa Ana Street - State Street to California Avenue 13,196 12,784 65.9 65.8 -0.1 N Gifford Avenue - E. Slauson Avenue to Randolph
Street 12,605 11,868 67.5 68.7 1.1 N
Salt Lake Avenue - E. Gage Avenue to E. Florence
Avenue 11,050 11,191 65.2 64.7 -0.5 N
Stafford Avenue - E. Slauson Avenue to Randolph
Street 8,268 8,124 61.5 61.5 0.0 N
Santa Ana Street - California Avenue to Otis Avenue 7,989 7,530 63.8 63.4 -0.4 N Santa Ana Street - Mountain View Avenue to State
Street 6,925 6,728 62.9 62.8 -0.1 N
Randolph Street - Santa Fe Avenue to Pacific
Boulevard 6,441 5,693 65.9 66.4 0.5 N
Randolph Street - Gifford Avenue to Atlantic
Boulevard 6,419 5,735 65.9 65.8 0.0 N
Randolph Street - Stafford Avenue to Miles Avenue 6,062 5,767 63.6 63.4 -0.2 N Stafford Avenue - E. Gage Avenue to E. Florence
Avenue 3,671 3,355 58.8 58.2 -0.5 N
Randolph Street - S. Maywood Avenue to Gifford
Avenue 3,175 2,855 63.0 63.0 0.0 N
Appendix H
VMT Impact Analysis
t r a n s l u t i o n s , i n c .
1 7 6 3 2 I r v i n e B o u l e v a r d , S u i t e 2 0 0 , T u s t i n , C a l i f o r n i a 9 2 7 8 0
P h o n e ( 9 4 9 ) 6 5 6 - 3 1 3 1 F a x ( 9 4 9 ) 4 4 5 - 3131 s o l u t i o n s @ t r a n s l u t i o n s . c o m
the transportation solutions company...
September 6, 2023
Mr. Michael Rocque, MS, Senior Planner
Rincon Consultants, Inc.
2215 Faraday Ave Suite A,
Carlsbad, CA 92008
(via email)
Subject: VMT Analysis for the City of Huntington Park Housing Element Code Amendments Dear Michael:
Translutions, Inc. (Translutions) is pleased to provide this letter discussing the Vehicle Miles Traveled (VMT) analysis for the proposed Housing Element Code Amendments for the City of Huntington Park (the Project). This analysis is consistent with the requirements for a VMT analysis established by the State of California to evaluate impacts to transportation under CEQA. Since this is a housing element update, this memorandum evaluates the change in VMT per Service Population under “without” and “with” project conditions. The VMT analysis for the project was conducted using year 2020 and 2040 data sets from the 2016 Southern California Association of Governments Regional Transportation Plan/Sustainable Communities Strategies (SCAG RTP/SCS) travel model (model).
PROJECT DESCRIPTION
The Housing Element is required to demonstrate the City’s capacity to plan for its share of housing growth. The City’s share of housing is determined by the Southern California Association of Governments (SCAG) via the Regional Housing Needs Assessments (RHNA).
The RHNA is the number of units that a city is required to plan for (not develop) by identifying sites throughout the City. For the 2021- 2029 Housing Element planning period, SCAG assigned the City 2,500 units. After the acreage calculations, 2,668 units were identified by the City. The area wise breakdown and number of units are included in Attachment A.
ANALYSIS METHODOLOGY
MODELING YEARS (2020 AND 2040)
The SCAG RTP/SCS model’s base year is 2016 and horizon year is 2040. However, based on discussions with the City, the proposed analysis was conducted for years 2020 and 2040. The model includes a 2020 dataset from SCAG which was used for the analysis.
MODELING METHODOLOGY
The SCAG RTP model uses a two-tier traffic analysis zone (TAZ) system – Tier 1 zones and Tier 2 zones. Two or more Tier 2 zones make up a Tier 1 zone. The model utilizes Tier 2 zone system for modeling steps such as trip generation, trip distribution, and mode choice while it uses Tier 1 zone system for assignment purposes. Given the inability to perform zone splits in the SCAG RTP model and based on how the guidelines require evaluation of plans and programs, the additive method was used for the analysis. Under this method, project related SED was added to the existing (or future) SED of the TAZs to evaluate with project VMT.
MODEL SOCIOECONOMIC DATA
The model consists of both residential (households and population) and non-residential land uses (employment by type/category) as inputs. For households, the travel model uses household characteristics such as household income, household size, and household workers etc., to determine the household travel patterns. The number of households by dwelling unit type were based on the Project information provided by the City. This evaluation is based on 2,668 units.
The average household size from 2016 SCAG RTP/SCS model for each TAZ was maintained and carried over to the number of new dwelling units proposed as part of the Project. Table A shows the change in households and population that is forecast to occur at each TAZ because of the Project. As shown on Table A, the Project will result in an increase of 2,668 households which would translate into a population increase of 10,346.
9/6/2023 (L:\EPS\LA Co\21-11410 Huntngtn Prk, SB1000 Assistance\3. Tasks\Task 8. EIR\Traffic\VMT Letter - Huntington Park Housing Element.docx) 2 the transportation solutions company...
Table A: Project Related Increase in Households and Population by TAZ Tier 2 TAZ Proposed HH Population
21561100 812 3,897
21575300 421 1,264
21578100 129 525
21592100 235 902
21592200 328 982
21594100 354 1,383
21594200 116 359
21601200 53 196
21601300 183 690
21633100 37 148
Total 2,668 10,346
MODEL RUNS AND OUTPUTS
Model Runs were conducted for the 2020 and 2040 conditions for both without project and with project conditions with the above discussed SED and networks. Consistent to standard modeling practice, each model was run with conditions that at least 5-loops1 be run or until a convergence of 0.01 (i.e., 1.0%) is achieved. Detailed model outputs are shown in Attachment B.
VMT SIGNIFICANT IMPACT THRESHOLDS & RESULTS
For General Plans and Specific Plans, the following would result in a significant project generated VMT:
1. The baseline project generated VMT per service population exceeds the baseline VMT per service population (VMT/SP) for the City, or
2. The cumulative project generated VMT per service population exceeds the future year VMT per service population (VMT/SP) for the City.
Baseline (2020) plus Project Conditions
Table B shows the model outputs for the baseline (2020) conditions as well as the plus project conditions.
Table B: Year 2020 VMT Outputs
City of Huntington Overlay Study Area 2020 No Project 2020 With Project Net New Project Population 27,672 38,018 10,346
Employment 12,343 12,343 -
Service Population 40,015 50,361 10,346
Total vehicle trips (no trucks) 116,616 128,154 11,538
Vehicle No Trucks Total vehicle VMT (no trucks) 1,004,762 1,091,681 86,919 Average vehicle trip distance (no trucks) 8.62 8.52 7.53 Total truck trips 3,699 3,858 159
Trucks Only Total truck VMT 95,042 97,285 2,243
Average truck trip distance 25.70 25.22 14.08
Total vehicle trips (include trucks) 120,315 132,012 11,697 All Vehicles Total VMT (include trucks) 1,099,804 1,188,965 89,161 Total VMT per service population (include trucks) 9.14 9.01 7.62 The 7.53 mile of average vehicle trip distance (no trucks) and 14.08 mile of average truck trip distance are not the trip lengths generated by the net new development directly, but the effect on vehicle trip and VMT for the whole project area. The effect of adding more housing to the study area will reduce trip length on average. In order to compute the average vehicle distance, the net new VMT should be divided by the net new vehicle trips, but this should not be interpreted to mean that the new development will have markedly different patterns than the existing development; rather the effects on travel of adding housing will be to bring everyone’s average down (including existing uses). We recommend dividing the net change of Total VMT by the net change of Service Population. Please note that the results of 7.62 VMT per Service Population is not actual VMT per Service Population generated by the new development. It means that by adding new housing, this VMT metric will decrease on average. 1 Models are run with feedback loops wherein the output of one run is becomes the basis of the next run. In this process, the predicted speeds are used to re-compute highway and transit travel times, and the entire model sequence is repeated until input and output speeds are generally consistent with each other. Each iteration is referred to as a loop. The percentage change in total travel cost between one iteration and the next is referred to as “convergence”. A convergence of 0.01 means that the change in travel cost between one run and the next is 1%. Models in the SCAG region are generally run for 5 loops or a convergence of 0.01. 9/6/2023 (L:\EPS\LA Co\21-11410 Huntngtn Prk, SB1000 Assistance\3. Tasks\Task 8. EIR\Traffic\VMT Letter - Huntington Park Housing Element.docx) 3 the transportation solutions company...
As shown in Table B, the baseline (2020) plus project VMT/SP is 9.14 miles while the without project VMT/SP is 9.01 miles. The project related VMT/SP is 7.62, which is significantly less than the baseline VMT/SP for the City. Therefore, the project has a less than significant VMT impact under baseline conditions.
Year 2040 plus Project Conditions
Table C shows the model outputs for the year 2040 conditions as well as the plus project conditions.
Table C: Year 2040 VMT Outputs
City of Huntington Park 2030 No
Project
2030 With
Project Net New Project
Population 30,423 40,769 10,346
Socio-Economic Data Employment 13,470 13,470 -
Service Population 43,893 54,239 10,346
Total Vehicle Trips (No Trucks) 113,135 126,005 12,870
Automobiles Only Total Vehicle VMT (No Trucks) 945,871 1,036,465 90,594 Average Vehicle Trip Distance (No Trucks) 8.36 8.23 7.04 Total Truck Trips 4,234 4,399 165
Trucks Only Total Truck VMT 135,311 138,191 2,880
Average Truck Trip Distance 31.96 31.42 17.44
Total Vehicle Trips (Include Trucks) 117,369 130,404 13,035 All Vehicles Total VMT (Include Trucks) 1,081,182 1,174,656 93,474 Total VMT Per Service Population (Include Trucks) 9.21 9.01 7.17 The 7.0 mile of average vehicle trip distance (no trucks) and 17.4 mile of average truck trip distance are not the trip lengths generated by the net new development directly, but the effect on vehicle trip and VMT for the whole project area. The effect of adding more housing to the study area will reduce trip length on average. In order to compute the average vehicle distance, the net new VMT should be divided by the net new vehicle trips, but this should not be interpreted to mean that the new development will have markedly different patterns than the existing development; rather the effects on travel of adding housing will be to bring everyone’s average down (including existing uses). We recommend dividing the net change of Total VMT by the net change of Service Population. Please note that the results of 7.17 VMT per Service Population is not actual VMT per Service Population generated by the new development. It means that by adding new housing and jobs, this VMT metric will decrease on average.
As shown in Table C, the year 2040 plus project VMT/SP is 9.21 miles while the without project VMT/SP is 9.01 miles. The project related VMT/SP is forecast to be 7.17, which is significantly less than the baseline VMT/SP for the City. Therefore, the project VMT per service population is less than the VMT/SP under without project conditions and therefore, the project has a less than significant VMT impact under baseline conditions.
FINDINGS & CONCLUSION
The results of the VMT analysis shows that the project related VMT/SP is lower than the VMT/SP for the City. In fact, the Project reduces the Citywide VMT/SP under both analysis conditions. Therefore, the Project has a less than significant impact under both the baseline and future year conditions.
We hope you will find this information helpful. Should you have any questions, please don’t hesitate to call me at (949) 656-3131.
Sincerely,
translutions, Inc.
Sandipan Bhattacharjee, P.E., T.E., AICP, ENV SP
Principal Exp. 03-31-24
No. 2847
TRAFFIC
STATE O F CA LIFORNIA