Ione City Council
October 3, 2023

OF IONE

CITY OF IONE
IONE, CA 95640
REGULAR MEETING STARTS AT 6:00 PM
Mayor Stacy Rhoades
Vice Mayor Jack Mitchell
Councilmember Dominic Atlan
Councilmember Alison LaFayne
Councilmember Diane Wratten
AT 1 E. MAIN STREET, IONE, CA 95640

AND VIA ZOOM
The City of lone is inviting you to a scheduled Zoom meeting. oin Zoom Meeting
https://zoom.us/i/2351961316?pwd=d3IWTW0zbVJLb|pONXBDOWtpZkRyUT0S Meeting ID: 235 196 1316
Passcode: 95640
Find your local number: https://zoom.us/u/aex3ZLbqgp
Tuesday, October 3, 2023

THE CITY OF IONE IS A GENERAL LAW CITY DEDICATED TO PROVIDING LEADERSHIP,

ACCOUNTABILITY, AND FISCAL INTEGRITY WHILE PROMOTING ECONOMIC OPPORTUNITIES AND MAINTAINING A HIGH QUALITY OF LIFE FOR OUR CITIZENS.

PLEASE LIMIT PUBLIC COMMENT/TESTIMONY TO FOUR MINUTES
Gov't. Code §54954.3
The lone City Council welcomes, appreciates, and encourages participation in the City Council Meeting. The City Council reserves the right to reasonably limit the total time for public comment on any particular noticed agenda item as it may deem necessary.

Full staff reports and associated documents are available for public review at the Office of the City Clerk, City Hall, 1 E. Main Street, Ione, CA. Hard copies may be obtained for $3.60 for pages 1- 5 and $.45 for each additional page. Documents that are not available when the agenda is posted will be made available for public review at the meeting.

A. ROLL CALL
B. CLOSED SESSION:

PUBLIC EMOLOYEE PERFORMANCE EVALUATION, pursuant to Government Code Section 54957. Title: Interim City Manager.

If all matters are not completed prior to the regular meeting start time, the City Council will convene to Closed Session after the Regular Meeting ends.

CITY OF IONE
IONE, C4 95640)
6:00 P.M. REGULAR MEETING AGENDA
A. PLEDGE OF ALLEGIANCE
B. REPORT OUT OF CLOSED SESSION
C. APPROVAL OF AGENDA
D. PRESENTATIONS/ANNOUNCEMENTS: None
E. PUBLIC COMMENT: EACH SPEAKER IS LIMITED TO 4 MINUTES NOTE: This is the time for members of the public who wish to be heard on matters that do not appear on the Agenda. Persons may address the City Council at this time on any subject within the jurisdiction of the lone City Council.

Please be mindful of the 4 minute time limit per person. Pursuant to the Brown Act, the City Council may not take action or engage in a detailed discussion on an item that does not appear on the Agenda. However, matters that require Council action will be referred to staff for a report and/or recommendation for possible action at a future Council meeting. Is there anyone in the audience who wishes to address the Council at this time? F. INFORMATION ITEMS:

All matters listed under this category are for information only with no action to be taken by the City Council.

1. Second Quarter Groundwater monitoring results
G. CONSENT CALENDAR:

All matters listed under this category are considered to be routine and will be enacted by one motion. Any item may be removed for discussion and possible action and made a part of the regular agenda at the request of a Councilmember (s).

1. Minutes of September 19, 2023
Recommendation: The minutes are being continued to the October 17, 2023 Meeting.

2. Warrants
Recommendation: Approve warrants as presented.

CITY OF IONE
IONE, CA 95640
H. PUBLIC HEARING:

1. Adoption of Ordinance No. 532 - Amending the lone Municipal Code, Title 17 Zoning, to adopt the Zoning Code Amendment - Table 17.40.050-1 Project - Parking Requirements by Land Use
Recommendation to continue the Public Hearing to the October 17, 2023 City Council meeting.

I. REGULAR AGENDA:

1. Train Depot Park Status Update
Recommendation: For information only.

2. City Operated Recreation Program
Recommendation: Adopt Resolution 2023-*Approving the Recommendation from the Parks and Recreation Commission to Establish a City of lone Recreation Program and Cease the Per Capita Payment to Amador County Recreation Agency.

3. City Manager Recruitment
Recommendation: The City Attorney will provide an oral report for staff direction.

J. REPORTS AND COMMUNICATIONS FROM CITY MANAGER
K. COUNCIL COMMENTS/COMMITTEE REPORTS/FUTURE AGENDA ITEMS L. RESUME TO CLOSED SESSION IF NECESSARY
M. REPORT OUT OF CLOSED SESSION
N. ADJOURNMENT TO REGULAR MEETING ON OCTOBER 17, 2023
Upcoming Meetings:

October 10th. Planning Commission Meeting 6:00 P.M.

October 12th: Creek Committee Meeting 6:00 P.M.

October 17th. City Council Meeting 6:00 P.M.

October 24th. Wastewater Committee Meeting 3:00 P.M.

October 24th: Parks and Recreation Commission Meeting 6:00 P.M.

LONE

CITY OF IONE
IONE, CA 95640

NOTICE REGARDING CHALLENGES TO DECISIONS
Pursuant to all applicable laws and regulations, including without limitation, California Government Code Section 65009 and or California Public Resources Code Section 21177, if you wish to challenge in court any of the above decisions (regarding planning, zoning and/or environmental decisions), you may be limited to raising only those issues you or someone else raised at the public hearing(s) described in this notice/agenda, or in written correspondence delivered to the City at, or prior to, this public hearing.

ADA COMPLIANCE STATEMENT
In compliance with the American with Disabilities Act, if you need special assistance to participate in this meeting, please contact City Clerk Janice Traverso at (209) 274-2412, ext. 102.

Notification 24 hours prior to the meeting will enable the City to make reasonable arrangements to ensure accessibility to this meeting.

DELLAVALLE™ AGENDA ITEM F.1.

LABORATORY INC
Monitoring Report Submittal Transmittal Form
Kenny Croyle
Central Valley Regional Water Quality Control Board
11020 Sun Center Drive #200
Rancho Cordova, CA 95670-6114
Discharger: Amador Regional Sanitation Authority/City of lone Name of Facility: Amador County Regional Outfall
WDRs Order Number: R5-1993-0240-002
WDID: 5B030109001
CIWQS Place ID: 205398
County: Amador County
I am hereby submitting to the Central Valley Regional Water Quality Control Board the following information:

Mark all that apply:
1st / 2nd / 3rd / 4th Quarter Monitoring Report for the year of 2023 Violation Notification
During the monitoring period, there were / were not any violations of the WDRs.

Certification Statement
" certify under penalty of law that have personally examined and am familiar with the information submitted in this document and all attachments and that, based on my inquiry of those and is are, acciate, a reconsiete. for mained tae tiere are significant penalies for submitting false information, including the possibility of fine and imprisonment." City of lone
Amy Gedney, Acting City Manager Date
Office phone # (209) 274-2412
1 Castle Oak Golf Course
Groundwater Monitoring Report
Second Quarter 2023
R5-1993-0240-002
Prepared for
City of lone
July 5, 2023
Prepared by
DELLAVALLE™

LABORATORY INC
1910 W. McKinley Avenue, Suite 110 • Fresno, California 93728-1298 Phone (559) 233-6129 • (800) 228-9896 • Fax (559) 268-8174 Website: www.dellavallelab.com
Castle Oak Golf Course
Groundwater Monitoring Report
Second Quarter 2023
R5-1993-0240-002
Table of Contents
Cover Letter. .............1
Tables
Table 1 - Network Site Descriptions
Attachments
Attachment 1 - Groundwater Elevation and Analytical Results Discussion Attachment 2 - Groundwater Monitoring Network Measurements and Graphs Attachment 3 - Field Records
Attachment 4 - Historical Water Quality Data and Graphs Attachment 5 - Reports of Water Analysis (Monitoring Wells) DELLAVALLE™

LABORATORY INC
July 5, 2023
City of lone
Amy Gedney, Acting City Manager
1 East Main Street
lone, CA 95640
RE: Castle Oak Golf Course
Second Quarter 2023 Groundwater Monitoring Report
R5-1993-0240-002
Dear Ms. Gedney:

This report summarizes the 2nd Quarter 2023 groundwater monitoring and analytical sampling event associated with Monitoring and Reporting Program (MRP) R5-1993-0240- 002.

AUTHORIZATION
The services provided by Dellavalle Laboratory, Inc. (DLI), Provost and Pritchard Consulting Group, and Del Tech Geotechnical Support Services (Del-Tech) were authorized by the City of lone and Dellavalle Project Manager, Lisa Rubin.

CASTLE OAK GOLF COURSE GROUNDWATER MONITORING NETWORK
As of 17 May 2023, the Castle Oak Golf Course groundwater monitoring network consists of three (3) groundwater monitoring wells and three (3) piezometers (Table 1-Network Site Descriptions).

Table 1. Network Site Descriptions
Monitoring Wells Monument Piezometers Monument
CO MW-1 Flush CO P-1 Post
CO MW-2 Post CO P-2 Post
CO MW-3 Post CO P-4 Post
1910 W. McKinley, Suite 110 • Fresno, CA 93728-1298 • (559) 233-6129 www.dellavallelab.com
Castle Oak Golf Course
Second Quarter 2023 Groundwater Monitoring Report
R5-1993-0240-002 July 5, 2023
As required by California Business and Professions Code Section 7835, groundwater monitoring site locations, potentiometric measurements, groundwater elevations, and analytical results summary discussions have been prepared by a Licensed California Geologist and are presented in Attachment 1 - Groundwater Elevation and Analytical Results Discussion. Groundwater elevations and depth to water measurements (DTW) with historical graph trends are presented in Attachment 2 - Groundwater Monitoring Network Measurements and Graphs.

GROUNDWATER MONITORING & SAMPLING
Prior to purging and sampling, Del-Tech measured DTW in all monitoring wells and piezometers. DTW was measured from the north side and top edge of well casing. DTW measurements (ft) are subtracted from the depth of well (ft) to determine standing water column (SWC) measurements in feet. The SWC is multiplied by the gallons per foot of depth (0.1632 for 2-inch diameter well casing) to determine calculated purge volume. All well casings are 2-inch polyvinyl chloride.

Dedicated Waterra tubing and check-ball systems are installed at each well, and all monitoring wells were purged and sampled with an inertial pump. Each monitoring well was purged to remove standing water within the well casing that may not be representative of formation water. Purge water samples were monitored in the field for temperature, pH, electrical conductivity (EC), oxidation-reduction potential (ORP), turbidity, and dissolved oxygen (DO). All purged water was released to the ground.

Instrument calibration was carried out daily in the field prior to measuring purge parameters.

Field records for water sampling events are included in Attachment 3 - Field Records.

Groundwater samples were collected for laboratory analysis after a minimum of three well casing volumes of water had been removed and the field parameters for purge water had stabilized. During sampling, DTW measurements were taken and recorded for draw-down after each purge. The following target criteria for three consecutive measurements were used to define stabilization:
• temperature +/- 0.1 degrees Celsius
• specific conductance +/- 3%
• pH +/- 0.1 units
• ORP +/- 10 millivolts
Samples were collected in the appropriate laboratory prepared containers, labeled, and placed directly into an ice cooled chest and delivered under chain-of-custody protocols by the project manager to DLI's analytical laboratory. Samples for metals analysis were filtered prior to preservation and digestion using a 0.45-micron filter. 10 W. McKinley, Suite 110 • Fresno, CA 93728-1298 • (559) 233-61:
ww.dellavallelab.co
Castle Oak Golf Course
Second Quarter 2023 Groundwater Monitoring Report
R5-1993-0240-002 July 5, 2023
As requested, groundwater samples were analyzed at DLI for pH, electrical conductivity (EC), total dissolved solids (TDS), Nitrate-N (NO-N), ammonia as nitrogen (NHa-N), dissolved iron (Fe), and dissolved manganese (Mn). Samples for total coliform organisms (TCO), dissolved arsenic (As), and Volatile Organic Carbons (VOCs), were contracted out to BSK Associates (BSK).

DLl's analytical laboratory is certified by the Environmental Laboratory Accreditation Program (Certificate No. 1595) for the analyses provided herein. BSK is certified by the Environmental Laboratory Accreditation Program (Certificate No. 1180) for the analyses provided herein.

Historical water quality trends and graphs are presented in Attachment 4 - Historical Water Quality Data and Graphs. Copies of the laboratory analytical reports for this quarter are included in Attachment 5 - Reports of Water Analysis (Monitoring Wells).

LIMITATIONS STATEMENT
This report has been reviewed by a Professional Geologist in the State of California. DLl's professional services were performed consistent with generally accepted environmental principles and practices in California at the time the services were performed. Data in this report, prior to 28 November 2022, was based on data collected and provided by others. No guarantee or warranty, expressed or implied, is made.

This Report was prepared for the sole use of Dischargers regulated under R5-1993-0240- 002, Provost & Pritchard Consulting Group, and involved regulatory agencies. It may not be used or relied upon by any other person(s) without the express written consent and authorization of the City of lone and DLI. If any errors are found in the information used for this report, the inferences and conclusions shall not be considered valid unless the changes or errors are reviewed by the supervising Professional Geologist and re-approved in writing.

Any questions regarding the content of this document should be directed to the DLI Project Manager or the City Manager for lone.

If you have any questions concerning this report, please do not hesitate to call me at (408) 667-7661 or e-mail inquiries to [email protected].

Thank you,
Said Rubir
Lisa A. Rubin, CCA
Attachments
1910W. McKinley, Suit 10-Erlavalea. 007281238- (559) 233-6128 This Page Left Intentionally Blank
Attachment 1
Groundwater Elevation and Analytical
Results Discussion
DELLAVALLE"

LABORATORY INC
1910 W. McKinley Avenue, Suite 110 • Fresno, California 93728-1298 Phone (559) 233-6129 • (800) 228-9896 • Fax (559) 268-8174 website: dellavallelab.com

PROVOST&PRITCHARD

CONSULTING GROUP
455 W Fir Ave • Clovis, CA 93611 • (559) 449-2700
www.pravostandpritchard.com
July 19, 2023
Lisa Rubin, CCA
Dellavalle Laboratory, Inc.
1910 W. McKinley Avenue #110
Fresno, CA 93728
RE: Castle Oaks Golf Course, Groundwater Monitoring Report, Second Quarter 2023, Groundwater Elevation and Analytical Results Discussion
Dear Ms. Rubin:

This document was prepared by Provost & Pritchard Consulting Group (Provost & Pritchard) for Dellavalle Laboratory, Inc. (DLI) for the Castle Oaks Golf Course in lone, California, which is subject to Monitoring and Reporting Program (MRP) R5-93-0240-002. The following discussion is based on the information presented in the Castle Oak Golf Course, Groundwater Monitoring Report, Second Quarter 2023, R5-1993-0240 (report) prepared by DLI.

GROUNDWATER ELEVATION
Well locations and depth to water measurements for the second quarter 2023 groundwater sampling event at the Castle Oaks site are provided in Attachment 2 of the DLI report. Top of casing elevations were obtained from the previous consultant's work product, provided by the City of lone. Groundwater elevations were calculated and are shown on the enclosed Groundwater Elevation Map, prepared by a Provost & Pritchard Professional Geologist. The calculated groundwater gradient across the Castle Oaks site based on the contours for the sample date is approximately 0.004 feet per foot (ft/ft) to the southwest. According to the discussion by the previous consultant, groundwater gradient has been historically to the southwest at approximately 0.004 to 0.007 ft/ft and has been 0.004 ft/ft southwest since 4*h quarter 2022. Thus, this quarter's gradient is consistent with historical flow.

Based on hydrographs produced using historical groundwater elevations at the site, seasonal trends are not apparent in MW-1 and the remainder of wells are generally highest in the winter and lowest in the summer, though not consistently in a particular quarter. Groundwater elevation has overall been trending very slightly downward over time. This quarter groundwater levels in the monitoring wells decreased between 0.8 and

1.9 feet from the previous quarter. From the second quarter of 2022 to this quarter the groundwater levels increased approximately 2.5 feet in CO MW-1 and -3 and was within 0.1 foot in CO MW-2. The 3 piezometers had water levels 0.5 to 1.3 feet lower than the previous quarter and 1.5 to 2.6 feet higher than the second quarter of 2022.

ANALYTICAL RESULTS
Based on the laboratory report in Attachment 5 of the DLI report, this quarter ammonia, arsenic, iron, total coliform bacteria (TCO) and volatile organic compounds (VOCs) were not detected in the groundwater samples analyzed. Manganese was detected only in CO MW-3, which historically has had the highest concentration. The field pH ranged from 5.89 in CO MW-2, historically the lowest, to 6.79 in CO MW-1. Field electrical conductivity (EC) had the lowest concentration upgradient in CO MW-1 and highest in CO MW-2, which is consistent with historical spatial trends; however, total dissolved solids (TDS) had the lowest llppeng.com\pzdata\clients\Dellavalle-1020\102022001-lone WWTP & Castle Oak GW Consulting\600 Deliverables\Castle Oaks\2023 Q2\2023 Q2 CO Discussion.docx Engineering • Structural • Geostructural • Surveying • Planning • Environmental • GIS • Construction Services • Hydrogeology • Consulting Clovis • Visalia • Bakersfield • Modesto • Los Banos • Chico • Sacramento • Sonora • San Luis Obispo * Boise, ID Dellavalle Laboratory, Inc July 19, 2023
Castle Oaks Golf Course, Groundwater Monitoring Report, Second Quarter 2023, Groundwater Elevation and Analytical Results Discussion Page 2 of 2 Job No.: 1020-22-001
concentration in CO MW-3 which is inconsistent with recent spatial trends. Nitrate as nitrogen (NO3-N) had the highest concentration upgradient in CO MW-1, consistent with historical spatial trends.

Based on the graphs in Attachment 4 of the DLI report, most constituent concentrations appear to be relatively consistent over time, except for the following exceptions. NO3-N appears to be historically increasing in CO MW-1 and recently in CO MW-2 and -3. Iron appears to have decreased in CO MW-3 historically but has been consistent recently.

Groundwater limitations are not set for this site in the associated Waste Discharge Requirements and so concentrations are compared to respective primary or secondary maximum concentration limits (MCLs) identified in Title 22 of the California Code of Regulations. According to the table in Attachment 4 of the DLI report secondary MCLs were exceeded for pH, EC, and TDS in CO MW-2, and for manganese in CO MW-3.

LIMITATIONS
This document has been prepared for the sole use of DLI, the City of lone, and involved regulatory agencies.

Any other person or entity without the express written consent of Provost & Pritchard Consulting Group may not rely upon this document.

Provost & Pritchard's professional services were performed consistent with generally accepted environmental principles and practices in California at the time the services were performed.

No assessment can eliminate uncertainty regarding the potential for recognized environmental conditions.

This document is intended to reduce, but not eliminate this uncertainty, recognizing reasonable limits of time and cost. Subsurface variations cannot be known, or entirely accounted for, despite exhaustive testing.

This document should not be regarded as a guarantee that no further recognized environmental conditions are present on or beneath the site, beyond that which could have been detected within the scope of work.

In developing this report, Provost & Pritchard has relied on information that was prepared or provided by others. Provost & Pritchard assumes that this information is accurate and correct, unless noted. Changes in existing conditions at the site due to time lapse, natural causes, or operations on adjoining properties, may deem the information inappropriate.

No guarantee or warranty, expressed or implied, is made.

Respectfully,
bastep tachella
Daryin Fachella, PG
Senior Geologist
Enclosure: Groundwater Elevation Map for 5/17/23 and 6/26/23 lippeng.com\pzdata\clients\Dellavalle-1020\102022001-lone WWTP & Castle Oak GW Consulting\600 Deliverables\Castle Oaks\2023 Q2\2023 Q2 CO Discussion docx Groundwater elevation (GWE) calculated from CO MW-1
depth to water measured on 5/17/23 GWE: 270.90
and *6/26/23.
265
260%
CO MW-3
GWE: 256.16'
Castle Oaks Gradient
-0.004 ft/ft
grab

30. CO P.1
GWE:

CO P-2
250.90'
GWE: 248.58'
CO MW-2
GWE:

CO P-4 MW-3A 258.95*
GWE: 248.92' GWE:
256.08'
MW-2
GWE:

MW-3
GWE: 257.79'
254.03'
P2
MW-2A GWE: 262.95
GWE: 259.68
MW-4 MW-1A*
P3
GWE: 256.59' GWE: 262.73'
GWE:
256.84
WWTF Gradient
MW-08-4A*
MW-4A' GWE: 265.53'
GWE: 255.65 -0.005 ft/ft MW-1*
P1 GWE:

GWE: 263.34'
262.81 MW-08-4B*
MW-5A GWE: 265.50'
GWE: 258.18'
P5B
GWE: 258.23'
MW-08-1*
GWE: 253.14'
MW-08-2B+
GWE: 253.69*
251
Castle Oaks Golf Course
MW-08-2A* - 260°
lone WWTF GWE: 251.51'
MW-08-3
GWE: 262.99'
Flow Direction
~ GW Elevation Contour
(dashed where inferred) Source: Esri, Maxar, Earthstar Geographics, and the GIS User Community 500 1,000 Groundwater Elevation Map PROVOST&
Feet lone WWTF & Castle Oaks Golf Course PRITCHARD
Dak SW Consultiee1400 GlS|Map\20201
Attachment 2
Groundwater Monitoring Network
Measurements and Graphs
DELLAVALLE™

LABORATORY ING
1910 W. McKinley Avenue, Suite 110 • Fresno, California 93728-1298 Phone (559) 233-6129 • (800) 228-9896 • Fax (559) 268-8174 website: dellavallelab.com
272.35 8.40 280.75 5/31/07 MWI
270.92 9.83 280.75 2/27/07 MWI
269.54 11.21 280.75 11/30/06 MWI
272.01 8.74 280.75 8/30/06 MWI
272.66 8.09 280.75 5/30/06 MWI
272.36 8.39 280.75 3/8/06 MWI
271.59 280.75 10/21/05 MWI
272.84 7.91 280.75 7/1/05 MWI
272.99 7.76 280.75 4/5/05 MWI
270.68 10.07 280.75 173/05 MWI
271.76 8.99 280.75 9/30/04 MWI
271.66 9.09 280.75 6/30/04 MWI
271.59 280.75 3/31/04 MWI
270.45 10.30 280.75 12/31/03 MWI
271.43 9.32 280.75 10/1/03 MWI
272.43 8.32 280.75 6/17/03 MWT
270.38 10.37 280.75 3/28/03 MWI
268.46 12.29 280.75 12/9/02 MWI
271.69 2.06 280.75 9/17/02 MWI
272.63 8.12 280.75 6/12/02 MWI
271.67 9.08 280.75 3/20/02 MWI
270.42 10.33 280.75 T11/30/01 MWI
NTU mg/L umhs/em std units deg C gal ft. msl ft. msl Units:

Metered Metered Metered Metered Metered Metered Measured Calculated Probe Surveyed Method Turbidity Potential Oxygen EC Field pH Temp. gal. Elevation Water Elevation Sample ID Date Reduction Dissolved Field Purged, Water Mark
Oxidation/ Volume Ground Depth Survey
R5-1993-0240-002
City of lone
Castle Oaks Golf Course
Historical Groundwater Monitoring Data

LABORATORY ING
DELLAVALLE™
DELLAVALLE™

LABORATORY INC
Historical Groundwater Monitoring Data
Castle Oaks Golf Course
City of lone
R5-1993-0240-002
Survey Depth Ground Volume Redation
Mark Water Purged, Field Dissolved
Sample ID Date Elevation Water Elevation gal. Temp. Field pH EC Oxygen Potential Turbidity Method Surveyed Probe Calculated Measured Metered Metered Metered Metered Metered Metered Units: ft. msl ft. msl gal deg C std units umhs/em mg/L NTU MWI T 8/30/07 280.75 8.23 272.52
MWI 11/30/07 280.75 11.69 269.06
MWI 6/30/08 280.75 8.50 272.25
MWI 9/30/08 280.75 13.61 267.14
MWI 11/30/08 280.75 12.92 267.83
MWI 12/31/08 280.75 12.56 268.19
MW1 3/12/09 280.75 8.89 271.86 7.0 18.0 6.80 565
MWI 6/17/09 280.75 8.33 272.42 5.0 20.9 6.45 5.06 -15.9 -15.9 MWT 9/22/09 280.75 7.99 272.76 3.0 24.21 6.61 576 4.84 96.8 96.8 MWI 12/15/09 280.75 10.11 270.64 5.0 20.52 7.51 582 3.56 39.0 39.0 MWI 3/24/10 280.75 8.86 271.89 5.0 17.65 6.58 643 4.92 713 71.3 MWI 6/23/10 280.75 9.06 271.69 5.0 18.55 6.60 680 6.60 101.4 101.4 MWI 9/24/10 280.75 8.69 272.06 5.0 23.30 6.57 587 4.05 280.5 280.5 MW1 12/14/10 280.75 9.66 271.09 5.0 19.61 6.92 598 4.49 104.1 104.1 MWI 3/29/11 280.75 7.49 273.26 5.0 17.10 6.54 614 3.95 -136.8 -136.8 MWI 6/22/11 Bent closed, unable to sample
MW1 9/15/11 280.75 9.29 271.46 5.0 20.81 6.37 586 5.02 79.4 MWI 12/13/11 280.75 11.01 269.74 4.0 19.49 6.45 591 3.66 55.0 MWI 3/22/12 280.75 10.13 270.62 4.0 17.09 6.60 590 4.15 63.7 MW1 6/27/12 280.28 9.84 270.44 5.0 19.46 6.86 582 6.34 88.2 MWI 9/25/12 280.28 10.28 270.00 4.0 23.87 6.90 606 4.05 49.9 DELLAVALLE™

LABORATORY ING
Historical Groundwater Monitoring Data
Castle Oaks Golf Course
City of lone
R5-1993-0240-002
Survey Depth Ground Volume Reduction
Mark Water Purged, Field Dissolved
Sample ID Date Elevation Water Elevation Temp. Field pH EC Oxygen Potential Turbidity Method Surveyed Probe Calculated Measured Metered Metered Metered Metered Metered Metered Units: ft. msl ft. msl gal deg C std units umhs/cm mg/L MV NTU MWI T12/18/12 280.28 10.92 269.36 10.0 20.49 6.75 578 3.20 144.4 MWI 3/11/13 280.28 10.30 269.98 6.0 18.46 6.62 590 4.29 126.0 MWI 6/26/13 280.28 8.14 272.14 5.0 21.39 6.50 500 4.16 160.4 MWI 9/13/13 280.28 12.44 267.84 3.0 21.18 6.57 609 3.15 203.4 MWI 12/12/13 280.28 13.40 266.88 2.0 21.60 6.74 610 2.00 90.2 MWI 3/5/14 280.28 11.44 268.84 4.0 18.90 6.59 504 3.02 179.4 MW1 6/16/14 280.28 12.62 267.66 4.0 19.59 6.63 624 2.10 96.4 MWI 9/17/14 280.28 11.35 268.93 4.0 21.66 6.55 571 1.32 132.6 MWI 12/19/14 280.28 100.42 269.86 6.0 21.98 6.76 519 2.71 169.3 MWI 3/23/15 280.28 10.09 270.19 6.0 18.90 6.56 602 3.00 58.1 MWI 6/10/15 280.28 10.04 270.24 5.0 19.36 5.93 562 3.33 135.1 MWI 9/16/15 280.28 9.72 270.56 5.0 23.05 6.51 591 4.45 101.5 MWI 12/15/15 280.28 11.92 268.36 4.0 21.97 6.72 567 2.24 45.6 MWI 3/29/16 280.28 8.44 271.84 5.0 18.12 6.58 606 3.66 138.9 MW1 6/20/16 280.28 10.84 269.44 4.0 18.89 6.32 595 2.72 151.2 MWI 9/7/16 280.28 8.69 271.59 5.0 23.08 6.43 604 5.69 276.9 MWI 12/7/16 280.28 11.15 269.13 4.0 21.4 6.63 566 1.65 85.2 MWI 3/8/17 280.28 7.87 272.41 5.0 17.5 6.63 615 4.44 221.7 MWI 6/15/17 280.28 9.49 270.79 5.0 18.0 6.58 595 3.49 222.2 MWI 9/14/17 280.28 8.59 271.69 5.0 23.4 6.58 547 4.33 255.4 MWI 12/6/17 280.28 10.64 269.64 4.0 20.9 6.62 564 4.04 155.7 MWI 3/9/18 280.28 10.64 269.64 4.0 18.7 6.74 674 3.70 158 DELLAVALLE™

LABORATORY ING
Historical Groundwater Monitoring Data
Castle Oaks Golf Course
City of lone
R5-1993-0240-002
Survey Depth Ground Volume Oxidation/
Mark Water Purged, Field Dissolved Reduction
Sample ID Date Elevation Water Elevation gal. Temp. Field pH EC Oxygen Potential Turbidity Method Surveyed Probe Calculated Measured Metered Metered Metered Metered Metered Metered Units: ft. msl ft. msl gal deg C std units umhs/cm mg/L NTU MWI T 6/15/18 280.28 10.13 270.15 3.5 17.1 6.53 675 3.60 156 MW1 9/17/18 280.28 8.79 271.49 4.5 20.1 6.59 670 4.10 140 MWI 12/17/18 280.28 13.02 267.26 3.0 19.9 6.67 640 2.60 170 MW1 3/18/19 280.28 7.91 272.37 5.0 17.3 6.74 520 6.80 162 MW1 5/13/19 280.28 6.54 273.74 4.0 16.8 6.72 576 5.60 157 MWI 9/16/19 280.28 8.72 271.56 4.5 22.9 6.60 540 6.80 69 MWI 12/16/19 280.28 11.25 269.03 3.0 19.7 6.68 489 2.29 204 MWI 3/16/19 280.28 10.33 269.95 3.5 16.9 6.80 412 7.12 181 MW1 6/16/20 280.28 10.69 269.59 3.5 18.5 6.75 555 3.38 208 MW1 9/14/20 280.28 9.09 271.19 4.0 20.9 6.75 535 3.14 199 MW1 12/15/20 280.28 10.77 269.51 3.5 15.9 6.79 564 3.35 221 MWI 3/17/21 280.28 9.83 270.45 4.0 17.3 6.88 510 3.81 205 MW1 6/22/21 280.28 10.55 269.73 3.5 19.0 6.79 515 4.13 128 MWI 9/21/21 280.28 13.11 267.17 2.5 19.2 6.46 545 3.06 206 MWI 12/14/21 280.28 9.81 270.47 4.0 17.9 6.66 . 214 7.17 238 MWI 3/16/22 280.28 10.92 269.36 3.5 17.6 6.44 377 4.01 177 MWI 6/15/22 280.28 11.94 268.34 3.0 19.6 6.31 463 2.36 200 MWI 9/22/22 280.28 13.57 266.71 2.5 19.2 6.46 545 3.06 206 MWI 11/28/22 280.28 10.14 270.14 6.0 21.6 6.75 581 3.90 232 165 MWI 3/2/23 280.28 8.58 271.70 6.0 17.7 6.96 534 1.90 138 92 MWI 5/17/23 280.28 9.38 270.90 4.5 18.8 6.79 499 1.40 147 73 260.56 11.45 272.01 2/27/07 MW2
257.85 14.16 272.01 11/30/06 MW2
258.60 13.41 272.01 8/23/06 MW2
259.90 12.11 272.01 5/30/06 MW2
261.85 10.16 272.01 3/8/06 MW2
258.46 272.01 10/21/05 MW2
258.93 272.01 7/1/05 MW2
262.26 272.01 4/5/05 MW2
261.09 272.01 1/3/05 MW2
257.67 272.01 9/30/04 MW2
258.51 272.01 6/30/04 MW2
259.72 272.01 3/31/04 MW2
259.92 272.01 12/31/03 MW2
257.93 272.01 10/1/03 MW2
259.09 272.01 6/17/03 MW2
259.59 272.01 3/28/03 MW2
259.08 272.01 12/9/02 MW2
258.12 272.01 9/17/02 MW2
259.26 272.01 6/12/02 MW2
260.05 272.01 3/20/02 MW2
259.34 272.01 11/30/01 MW2
NTU mg/L umhs/cm std units deg C ft. msl ft. msl Units:

Metered Metered Metered Metered Metered Metered Measured Calculated Probe Surveyed Method Turbidity Potential Oxygen EC Field pH Temp. gal. Elevation Water Elevation Date ID Reduction Dissolved Field Purged, Water to Mark Sample
Oxidation Volume Ground Depth Survey
R5-1993-0240-002
City of lone
Castle Oaks Golf Course
Historical Groundwater Monitoring Data

LABORATORY INC
DELLAVALLE™
DELLAVALLE™

LABORATORY INC
Historical Groundwater Monitoring Data
Castle Oaks Golf Course
City of lone
R5-1993-0240-002
Survey Depth Ground Volume Oxidation/
Sample Mark to Water Purged, Field Dissolved Reduction
ID Date Elevation Water Elevation gal. Temp. Field pH EC Oxygen Potential Turbidity Method Surveyed Probe Calculated Measured Metered Metered Metered Metered Metered Metered Units: ft. msl ft. msl gal deg C std units umhs/cm mg/L NTU MW2 5/31/07 272.01 13.54 258.47
MW2 8/30/07 272.01 14.02 257.99
MW2 11/30/07 272.01 13.09 258.92
MW2 6/30/08 272.01 13.17 258.84
MW2 9/30/08 272.01 13.90 258.11
MW2 11/30/08 272.01 13.71 258.30
MW2 12/31/08 272.01 13.56 258.45
MW2 3/12/09 272.01 11.56 260.45 7.0 16.4 6.20 1,326
MW2 6/17/09 272.01 13.40 258.61 8.0 17.6 6.02 1,505 1.63 -35.8 MW2 9/22/09 272.01 13.63 258.38 3.0 18.35 6.07 1,359 2.41 29.8 MW2 12/15/09 272.01 12.56 259.45 5.0 18.10 6.83 1,187 1.82 21.0 MW2 3/24/10 272.01 12.06 259.95 6.0 16.35 6.14 1,317 3.91 79.4 MW2 6/23/10 272.01 13.23 258.78 5.0 16.61 6.09 1,383 4.43 108.2 MW2 9/24/10 272.01 13.43 258.58 5.0 18.03 5.92 1,478 1.93 49.9 MW2 12/14/10 272.01 12.25 259.76 5.0 17.51 6.24 1,266 1.86 -63.3 MW2 3/29/11 272.01 8.64 263.37 8.0 16.32 5.95 1,603 2.43 - 169.4 MW2 6/23/11 272.01 12.91 259.10 5.0 15.87 5.91 1,698 3.14 -49.4 MW2 9/15/11 272.01 13.20 258.81 5.0 18.08 6.01 1,684 1.36 -113.1 DELLAVALLE™

LABORATORY INC
Historical Groundwater Monitoring Data
Castle Oaks Golf Course
City of lone
R5-1993-0240-002
Survey Depth Ground Volume Oxidation/
Sample Mark Water Purged, Field Dissolved Reduction
Date Elevation Water Elevation gal. Temp. Field pH EC Oxygen Potential Turbidity Method Surveyed Probe Calculated Measured Metered Metered Metered Metered Metered Metered Units: ft. msl ft. msl gal deg C std units umhs/cm mg/L NTU MW2 T 12/13/11 272.01 13.09 258.92 5.0 18.21 5.72 1,349 1.80 3.9 MW2 3/22/12 272.01 11.17 260.84 6.0 16.00 5.74 1,215 2.92 84.8 MW2 6/27/12 272.01 13.65 258.36 5.0 16.27 5.90 1,459 5.00 66.2 MW2 9/25/12 272.01 13.64 258.37 5.0 18.11 5.56 1,482 1.96 69.5 MW2 12/18/12 272.01 12.53 259.48 6.0 18.01 5.90 1,305 1.46 37.9 MW2 3/11/13 272.01 13.20 258.81 6.0 16.32 5.91 1,416 2.93 147.7 MW2 6/26/13 272.01 13.91 258.10 5.0 17.48 5.67 1,312 2.86 197.4 MW2 9/13/13 272.01 14.33 257.68 5.0 17.38 5.39 1,387 4.11 170.3 MW2 12/12/13 272.01 14.44 257.57 5.0 18.17 5.93 1,219 2.17 58.8 MW2 3/5/14 272.01 12.40 259.61 5.0 16.39 5.93 1,226 3.31 173.1 MW2 6/16/14 272.01 13.57 258.44 7.0 16.87 5.84 1,356 1.58 47.8 MW2 9/17/14 272.01 14.45 257.56 6.0 18.22 5.87 1,246 0.61 174.1 MW2 12/19/14 272.01 11.10 260.91 6.0 18.34 6.01 953 1.01 186.6 MW2 3/23/15 272.01 12.67 259.34 5.0 16.56 5.63 1,206 0.36 36.7 MW2 6/10/15 272.01 12.72 259.29 5.0 16.69 5.49 1,210 0.29 101.0 MW2 9/16/15 272.01 14.45 257.56 5.0 18.67 5.72 1,382 1.14 87.6 MW2 12/15/15 272.01 12.44 259.57 6.0 18.47 5.90 1,331 2.04 45.2 MW2 3/29/16 272.01 11.23 260.78 6.0 16.27 5.71 1,461 0.36 126.7 MW2 6/20/16 272.01 13.08 258.93 5.0 16.53 5.61 1,502 1.02 174.1 MW2 9/7/16 272.01 13.68 258.33 5.0 18.17 5.61 1,532 0.42 271.0 DELLAVALLE™

LABORATORY INC
Historical Groundwater Monitoring Data
Castle Oaks Golf Course
City of lone
R5-1993-0240-002
Survey Depth Ground Volume Oxidation/
Sample Mark Water Purged, Field Dissolved Reduction
ID Date Elevation Water Elevation gal. Temp. Field pH EC Oxygen Potential Turbidity Method Surveyed Probe Calculated Measured Metered Metered Metered Metered Metered Metered Units: ft. msl ft. msl gal deg C std units umhs/cm mg/L NTU MW2 12/7/16 272.01 12.30 259.71 5.0 18.3 5.75 1,354 0.42 2.5 MW2 3/8/17 272.01 10.08 261.93 7.0 15.9 5.72 1,611 1.67 200 MW2 6/15/17 272.01 12.97 259.04 6.0 16.2 5.60 2,016 0.60 180.2 MW2 9/14/17 272.01 13.87 258.14 5.0 18.4 5.80 1,874 1.22 174.4 MW2 12/6/17 272.01 13.17 258.84 5.0 18.7 5.76 1,679 0.96 143.7 MW2 3/9/18 272.01 12.68 259.33 7.0 16.7 5.89 1,881 1.9 60 MW2 6/15/18 272.01 13.23 258.78 6.0 16.2 5.77 1,854 2.3 213 MW2 9/17/18 272.01 13.81 258.20 5.5 18.0 5.95 1,942 4.7 228 MW2 12/17/18 272.01 13.39 258.62 6.0 17.5 6.07 1,500 3.2 229 MW2 3/18/19 272.01 10.97 261.04 7.0 16.1 5.94 1,333 5.4 220 MW2 5/13/19 272.01 12.60 259.41 6.0 16.1 5.89 1,415 4.4 215 MW2 9/16/19 272.01 13.75 258.26 5.5 18.6 5.78 1,675 3.6 48 MW2 12/16/19 272.01 12.28 259.73 6.5 17.7 5.79 1,421 1.52 254 MW2 3/16/20 272.01 12.27 259.74 6.5 14.3 5.91 1,519 1.99 252 MW2 6/16/20 272.01 13.65 258.36 6.5 16.5 5.88 1,500 1.35 252 MW2 9/14/20 272.01 14.28 257.73 5.5 18.2 5.83 1,569 1.87 247 MW2 12/15/20 272.01 13.29 258.72 6.0 16.9 5.96 1,527 2.79 239 MW2 3/17/21 272.01 12.37 259.64 6.5 15.3 6.02 1,153 2.45 245 MW2 6/22/21 272.01 13.50 258.51 6.0 17.0 5.81 1,181 1.59 188 MW2 9/21/21 272.01 14.94 257.07 5.0 18.3 5.61 1,253 2.08 239 DELLAVALLE™

LABORATORY INC
Historical Groundwater Monitoring Data
Castle Oaks Golf Course
City of lone
R5-1993-0240-002
Survey Depth Ground Volume Oxidation/
Sample Mark Water Purged, Field Dissolved Reduction
ID Date Elevation Water Elevation Temp. Field pH EC Oxygen Potential Turbidity Method Surveyed Probe Calculated Measured Metered Metered Metered Metered Metered Units: ft. msl ft. msl gal deg C std units umhs/cm mg/L MV NTU MW2 12/14/21 272.01 11.43 260.58 7.0 17.3 5.84 669 4.43 274 MW2 3/16/22 272.01 12.27 259.74 6.5 15.3 5.72 800 1.87 216 MW2 6/15/22 272.01 13.01 259.00 6.0 17.0 5.52 1,060 1.85 223 MW2 9/22/22 272.01 14.80 257.21 5.0 18.3 5.61 1,253 2.68 239 MW2 11/28/22 272.01 14.75 257.26 6.0 18.3 6.30 1370 3.10 228 413 MW2 03/02/23 272.01 11.20 260.81 9.0 15.7 5.96 1327 2.30 157 293 MW2 | 05/17/23 272.01 13.06 258.95 6.0 16.0 5.89 1490 0.90 171 254.57 10.29 264.86 11/30/07 MW3
253.7 11.16 264.86 8/30/07 MW3
254.33 10.53 264.86 5/31/07 MW3
256.69 8.17 264.86 2/27/07 MW3
254.35 10.51 264.86 11/30/06 MW3
253.93 10.93 264.86 8/23/06 MW3
256.02 8.84 264.86 5/24/06 MW3
257.32 7.54 264.86 3/8/06 MW3
254.36 10.50 264.86 10/21/05 MW3
255.09 9.77 264.86 771/05 MW3
258.14 6.72 264.86 4/5/05 MW3
255.96 8.90 264.86 1/3/05 MW3
253.45 11.41 264.86 9/30/04 MW3
254.12 10.74 264.86 6/30/04 MW3
255.60 9.26 264.86 3/31/04 MW3
255.28 9.58 264.86 12/31/03 MW3
253.67 11.19 264.86 10/1/03 MW3
254.49 10.37 264.86 6/17/03 MW3
254.99 9.87 264.86 3/28/03 MW3
254.60 10.26 264.86 12/9/02 MW3
253.74 11.12 264.86 9/17/02 MW3
254.32 10.54 264.86 6/12/02 MW3
256.00 8.86 264.86 3/20/02 MW3
255.00 9.86 264.86 11/30/01 MW3
NTU mg/L umhs/cm std units deg C gal fl. msl ft. msl Units:

Metered Metered Metered Metered Metered Metered Measured Calculated Probe Surveyed Method Turbidity Potential Oxygen EC Field pH Temp. Elevation Water Elevation Date ID Reduction Dissolved Field Purged, Water Mark Sample
Oxidation/ Volume Ground Depth Survey
R5-1993-0240-002
City of lone
Castle Oaks Golf Course
Historical Groundwater Monitoring Data

LABORATORY INC
DELLAVALLE™
DELLAVALLE™
• ABORATORY ING
Historical Groundwater Monitoring Data
Castle Oaks Golf Course
City of lone
R5-1993-0240-002
Survey Ground Volume Oxidation/
Sample Mark Water Purged, Field Dissolved Reduntion
ID Date Elevation Elevation Temp. Field pH EC Oxygen Turbidity Method Surveyed Calculated Measured Metered Metered Metered Metered Metered Metered Units: ft. msl deg C std units umhs/cm mg/L NTU
6/30/08 264.86
264.86
264.86
264.86
264.86 5.0 17.5 6.70 475
264.86 40.0 18.30 6.34 482 2.78 -27.1
264.86 3.0 18.19 6.58 490 2.88 -2.7
264.86 10.0 18.22 7.36 510 2.07 11.5
264.86 11.0 17.64 6.56 555 3.84 -6.1
264.86 10.0 17.79 6.53 543 3.78 63.7
264.86 9.0 18.08 6.44 2.14 -24.1
EDEEOEEREDEEDEEEE DEREDE 264.86 10.0 18.03 6.72 484 1.40 -28.8 264.86 13.0 17.47 6.41 2.88 -130.9
264.86 11.0 16.63 6.34 1.51 -18.7
264.86 10.0 17.39 6.60 515 1.11 -82
264.86 10.0 17.71 5.98 539 1.35 -17.6
264.86 11.0 16.84 6.01 531 1.66 8.7
264.86 10.0 16.91 6.12 567 1.83 45.7
264.86 10.0 17.60 6.23 587 2.74 109.3
264.86 11.0 17.80 6.51 542 1.55 14.5
264.86 10.0 17.04 6.38 566 3.35 140.5
264.86 10.0 17.11 5.42 543 2.24 208 2
264.86 9.0 17.60 6.07 600 2.99 90.7
264.86 9.0 17.55 6.41 544 1,52 74.4
DELLAVALLE™

LABORATORY INC
Historical Groundwater Monitoring Data
Castle Oaks Golf Course
City of Tone
R5-1993-0240-002
Survey Ground Volume Oxidation/
Sample Mark Water Purged, Field Dissolved
ID Date Elevation Elevation Temp. Field pH EC Oxygen Turbidity Method Surveyed Calculated Measured Metered Metered Metered Metered Metered Metered Units: ft. msl ft. msl gal deg C std units umhs/cm mg/L NTU 3/5/14 264.86 255.25 11.0 17.29 6.81 591 2.54 68.3
6/16/14 264.86 253.60 12.0 17.69 6.62 657 5.47 57.8
2/17/14 264.86 252.25 9.0 17.87 6.44 596
12/19/14 264.86 255.45 11.0 17.94 6.57 550 0.67 162.2
3/23/15 264.86 255.07 8.0 17.28 6.35 0.08 41.5
6/10/15 264.86 254.41 10.0 17.08 6.37 0.17 71.3
9/16/15 264.86 252.24 9.0 17.79 6.44 1.27 -32.3
264.86 254.35 13.0 17.94 6.47 1.15 43.8
264.86 256.46 11.0 17.11 6.41 0.12 63.5
264.86 254.19 13.0 16.90 6.25 0.96 28.3
264.86 253.02 12.0 17.63 6.11 0.34 180.4
264.86 254.92 11.0 18.0 6.45 0.34 -118.3
264.86 258.41 7.0 16.7 6.38 0.16 83.7
264.86 255.08 20.0 16.2 6.40 2.91 86.1
264.86 253.42 10.0 17.3 6.35 1.44 28.6
264.86 254.60 10.0 18.0 6.41 0.81 79.4
264.86 254.94 9.0 17.4 6.58 1.4 36
264.86 10.32 254.54 9.0 16.8 6.52 2.0 118
264.86 11.39 253.47 8.5 17.3 6.59 5.0
264.86 10.45 254.41 9.0 18.0 6.51 1.4 124
264.86 7.60 257.26 10.5 17.6 6.51 2.5 159
264.86 9.60 255.26 9.5 17.4 6.50 1.9 126
264.86 11.11 253.75 8.5 18.3 6.45 3.1
264.86 9.70 255.16 9.5 18.6 6.45 1.55
264.86 10.51 254.35 9.0 15.6 6.53 1.33 231
DELLAVALLE™

LABORATORY INC
Historical Groundwater Monitoring Data
Castle Oaks Golf Course
City of lone
R5-1993-0240-002
Survey Ground Volume Oxidation/
Sample Mark Water Purged, Field Dissolved Retention
Date Elevation Water Elevation gal. Temp. Field pH EC Oxygen Turbidity Method Surveyed Probe Calculated Measured Metered Metered Metered Metered Metered Metered Units: ft. msl ft. msl gal deg C std units umhs/cm mg/L NTU MW3 6/16/20 264.86 11.02 253.84 8.5 18.0 6.53 774 1.13 219 MW3 9/14/20 264.86 12.35 252.51 8.0 18.7 6.55 789 1.68 219 MW3 12/15/20 264.86 12.99 251.87 8.5 16.5 6.65 804 2.95 218 MW3 3/17/21 264.86 9.86 255.00 9.0 17.2 6.72 745 2.07 224 MW3 6/22/21 264.86 11.41 253.45 8.5 18 6.53 729 1.89 183 MW3 9/21/21 264.86 12.50 252.36 8.0 18.5 6.36 753 1.84 224 MW3 12/14/21 264.86 9.48 255.38 9.5 17.6 6.60 455 2.67
MW3 3/16/22 264.86 10.05 254.81 9.0 17.2 6.47 524 1.59 211 MW3 6/15/22 264.86 11.19 253.67 8.5 18.3 6.21 668 1.92
MW3 9/22/22 264.86 12.68 252.18 8.5 18.5 6.36 753 1.84
MW3 11/28/22 264.86 11.86 253.00 9.0 18.6 7.36 724 2.60 415 MW3 03/02/23 264.86 7.85 257.01 12.0 16.8 6.76 739 0.70 94 1000+ MW3 05/17/23 264.86 8.70 256.16 9.0 18.6 6.62 705 1.20 1000+ DELLAVALLE"

LABORATORY INC
Historical Groundwater Monitoring Data
Castle Oaks Golf Course
City of lone
R5-1993-0240-002
Survey Depth Ground Survey Depth Ground Survey Depth Ground Mark Mark to Water Sample Mark to Water
Water
Elevation Elevation ID Elevation Water Elevation ID Date Elevation Water Elevation Method Surveyed Probe Calculated Method Surveyed Probe Calculated Method Surveyed Probe Calculated Units: ft. msl ft ft. msl Units: ft. msl ft. msl Units: ft. msl ft ft. msl Latitude 38.3557 Longitude -120.9627 P2 Latitude 38.35629 Longitude -120.9663 Latitude 38.35481 Longitude 1-120.9643 PI 4/4/07 264.80 13.20 251.60 P2 4/4/07 261.55 12.37 249.18 P4 4/4/07 264.41 14 81 249.60 PI 5/18/07 264.80 13.54 251.26 P2 5/18/07 261.55 12.80 248.75 P4 5/18/07 264.41 15.18 249.23 P1 1/13/09 264.80 13.73 251.07 P2 1/13/09 261.55 13.62 247.93 P4 1/13/09 264.41 15.46 248.95 PI 3/11/09 264.80 12.47 252.33 3/11/09 261.55 12.08 249 47 P4 3/11/09 264.41 14.28 250.13 P1 9/22/09 264.80 14.67 250.13 P2 9/22/09 261.55 15.17 246.38 P4 9/22/09 264.41 16.58 247.83 PI 12/15/09 264.80 13.43 251.37 12/15/09 261.55 13.66 247.89 P4 12/15/09 264.41 15.04 249 37 PI 3/24/10 264.80 12.61 252.19 P2 3/24/10 261.55 1191 249.64 P4 3/24/10 264.41 14.39 250.02 PI 6/23/10 264.80 13.34 251.46 P2 6/23/10 261.55 12.65 248.90 P4 6/23/10 264.41 15.08 249.33 PI 9/24/10 264,80 14.44 250.36 P2 9/24/10 261 55 14.35 247.20 P4 9/24/10 264.41 16.11 248.30 PI 12/13/10 264.80 13.09 251.71 P2 12/13/10 261.55 12.72 248.83 P4 12/13/10 264.41 14.74 249.67 PI 3/29/11 264.80 8.05 256.75 P2 3/29/11 261.55 754 254.01 P4 3/29/11 264.41 10.68 253.73 6/22/11 264.80 13.04 251.76 P2 6/22/11 261.55 12.39 249 16 P4 6/22/11. 264.41 15.05 249.36 PI 9/13/11 264.80 14.50 250.30 P2 9/13/11 261.55 14.39 247.16 P4 9/13/11 264.41 16,40 248.01 PI 12/12/11 264.80 13.91 250.89 P2 12/12/11 261.55 13.40 248.15 P4 12/12/11 264.41 17.78 246.63 PI 3/20/12 264.80 14.29 250.51 P2 3/20/12 261.55 12.54 249.01 P4 3/20/12 264.41 14.53 249.88 PI 6/25/12 264.80 14.29 250.51 P2 6/25/12 261.55 13.71 247.84 P4 6/25/12 264.41 16.08 248.33 9/25/12 264,80 15.02 249.78 P2 9/25/12 26155 15.17 246.38 P4 9/25/12 264.41 16.88 247.53 PI / 12/17/12 264.80 13.74 251.06 P2 12/17/12 261.55 13.51 248.04 P4 12/17/12 264.41 15.59 248.82 P1 3/11/13 264.80 13.75 251.05 P2 3/11/13 261.55 12.97 248.58 P4 3/11/13 264.41 15.50 248.91 6/26/13 264.80 14.87 249.93 P2 6/26/13 261.55 14.78 246.77 P4 6/26/13 264.41 16.62 247.79 PI 9/11/13 264.80 15.80 249.00 P2 9/11/13 261.55 16.03 245.52 P4 9/11/13 264.41 17.59 246.82 PI 12/10/13 264.80 15.88 248.92 P2 12/10/13 261.55 16 11 245.44 12/10/13 264.41 dry dry PI 3/4/14 264.80 13.84 250.96 P2 3/4/14 261.55 14.2 247.35 P4 3/4/14 264.41 15.93 248.48 PI 6/16/14 264.80 15.04 249.76 P2 6/16/14 261.55 14.98 246.57 P4 6/16/14 264.41 16.79 247.62 P1 9/17/14 264.80 17.05 247.75 P2 9/17/14 261.55 dry dry P4 9/17/14 264 41 dry dry PI 12/17/14 264.80 14.24 250.56 P2 12/17/14 261.55 15.47 246.08 P4 12/17/14 264.41 16.34 248.07 PI 3/23/15 264.80 14.05 250.75 P2 3/23/15 261.55 13.43 248.12 P4 3/23/15 264.41 15.89 248.52 PI 6/10/15 264.80 14.56 250.24 P2 6/10/15 261.55 14.26 247.29 P4 6/10/15 264.41 16.54 247.87 | 9/16/15 264.80 16.80 248.00 P2 9/16/15 261.55 16.89 244.66 P4 9/16/15| 264.41 dry dry DELLAVALLE"

LABORATORY ING
Historical Groundwater Monitoring Data
Castle Oaks Golf Course
City of lone
R5-1993-0240-002
Survey Depth Ground Depth Ground Survey Depth Ground
Sample Mark to Water Sample to Water Sample Mark to Water ID Date Elevation Water Elevation ID Date Elevation Water Elevation ID Date Elevation Water Elevation Method Surveyed Probe Calculated Method Surveyed Probe Calculated Method Surveyed Probe Calculated Units: ft. mst ft ft. msl Units: f. msl At. msl Units: ft. msl ft ft. msl PI / 12/15/15| 264.80 14.90 249.90 P2 12/15/15 261.55 15.94 245.61 P4 12/15/15 264.41 16.89 247.52 PI 3/29/16 264.80 12.76 252.04 P2 3/29/16 261.55 12.09 249.46 P4 3/29/16 264.41 14.74 249.67 P1 6/20/16 264,80 14.38 250.42 P2 6/20/16 261.55 14.18 247.37 P4 6/20/16 264.41 16.43 247.98 P1 9/7/16 264.80 15.64 249.16 P2 9/7/16 261.55 16.32 245.23 P4 9/7/16 264.41 17.66 246.75 PI 12/7/16 264.80 14.03 250.77 P2 12/7/16 261.55 14.16 247.39 P4 12/7/16 264 41 16.02 248.39 3/8/17 264.80 10.37 254.43 P2 3/8/17 261.55 7.78 253.77 P4 3/8/17 264.41 12.41 252.00 6/13/17 264.80 15.88 248.92 P2 6/13/17 261 55 13.34 248.21 P4 6/13/17 264 41 16.22 248. 19 P1 9/12/17 264.80 15.56 249.24 P2 9/12/17 261.55 16.09 245.46 P4 9/12/17 264.41 17.72 246.69 12/4/17 264,80 14.72 250.08 P2 12/4/17 261.55 14.83 246.72 P4 12/4/17 264.41 16.96 247.45 3/9/18 264.80 14.04 250.76 P2 3/9/18 261.55 13.58 247.97 P4 3/9/18 264.41 16.29 248.12 6/14/18 264.80 14.57 250.23 P2 6/14/18 261.55 14.15 247.40 P4 6/14/18 264.41 15.97 248.44 PI 9/17/18 264.80 15.80 249.00 P2 9/17/18 261,55 16.55 245.00 P4 9/17/18 264.41 17.90 246.51 12/17/18 264.80 15.01 249.79 P2 12/17/18 261.55 15.23 246.32 P4 12/17/18 | 264.41 17,29 247.12 PI 3/18/19 264.80 11.74 253.06 P2 3/18/19 261.55 10.58 250.97 P4 3/18/19 264.41 14.34 250.07 5/10/19 264.80 13.70 251.1 5/10/19 261.55 12.84 248.71 P4 5/10/19 264.41 16.10 248.31 9/15/19 264.80 15.59 249.21 9/15/19 261.55 16.18 245.37 P4 9/15/19 264.41 dry dry PI 12/15/19 264.80 14.30 250.50 P2 12/15/19 261.55 14.60 246.95 P4 12/15/19 264.41 16.70 247.71 3/15/19 264.80 14.23 250.57 P2 3/15/19 261.55 14.44 247.11 P4 3/15/19 264.41 16.87 247.54 PI 6/14/20 264,80 14.89 249.91 P2 6/14/20 261.55 14.88 246.67 P4 6/14/20 264.41 247.08 PI 9/14/20 264.80 16.16 248.64 P2 9/14/20 261.55 16.35 245.20 P4 9/14/20 264.41 dry 12/13/20 264.80 15.39 249.41 P2 12/13/20 261.55 13.62 247.93 P4 12/13/20 | 264.41 246.61 PI 3/16/21 264.80 14.38 250.42 P2 3/16/21 261.55 14.24 247.31 P4 3/16/21 264.41 247.60 PI 6/20/21 264.80 15.00 249.80 P2 6/20/21 26155 16.00 245.55 P4 6/20/21 264.41 dry PI 9/21/21 / 264.80 dry dry P2 9/21/21 261.55 dry dry P4 9/21/21 264.41 246.48 PI 12/14/21 264.80 15.27 249.53 P2 12/14/21 261.55 16.13 245.42 P4 12/14/21| 264.41 246.73 3/16/22 264.80 14.60 250.20 P2 3/16/22 261.55 14 28 247.27 P4 3/16/22 264.41 247.38 PI 6/12/22 264.80 15.45 249.35 P2 6/12/22 261.55 15.56 245.99 P4 6/12/22|264.41 dry PI 9/24/22 264.80 dry dry P2 9/24/22 261.55 dry dry P4 9/24/22 / 264.41 dry PI 11/28/22 264:80 dry dry P2 11/28/22 261.55 dry dry P4 11/28/22 264.41 dry PI 3/2/23 264.80 12.59 252.21 P2 3/2/23 261.55 12.07 249.48 P4 3/2/23 264.41 249.46 PI 5/17/23 | 264.80 13.90 250.90 P2 5/17/23 261.55 12 97 248.58 P4 5/17/23 264.41 248.92 DELLAVALLE™

LABORATORY INC
* MW-2
Castle Oak Golf Course - MW-3 P-1
Groundwater Monitoring Network Hydrographs
-P-2
280.0
275.0
270.0
265.0
Groundwater elevation (MSL)
260.0
255.0
250.0
245.0
240.0
1-01 1-03 J-05 1-06 J-07 1-08 1-09 1-10 J-11 1-12 1-14 1 15 1-16 1-17 1-18 1-19 J-21. J-22 J-23 Attachment 3
Field Records
DELLAVALLE"

LABORATORY INC
1910 W. McKinley Avenue, Suite 110 • Fresno, California 93728-1298 Phone (559) 233-6129 • (800) 228-9896 • Fax (559) 268-8174 website: dellavallelab.com
DELLAVALLE™

LABORATORY INC

MONITORING WELL FIELD LOG
PROJECT SUMMARY - CO MW 1

SAMPLING DATE PROJECT NAME PROJECT ADDRESS SITE CONTACT PROJECT MANAGER Castle Oak Golf Course
5/17/2023 lone, CA Todd Waklee Lisa Rubin
Monitoring Well Network

SITE OVERVIEW

DIAMETER OF DEPTH OF DEPTH OF DEPTH TO STANDING

MONUMENT

LOCATION CASING/GALLONS WELL PUMP WATER WATER COLUMN

WELL CASING

PER FOOT DEPTH (FT) (FT) (FT) (FT)
Lat: 38.363526
Flush/PVC 2 inches / 0.1632 17.21 15 9.38 7.83
Long: -120.950034

METHOD OVERVIEW

CALCULATED PURGE AND DEPTH TO WATER

SAMPLE ANALYSIS

PURGE VOLUME SAMPLING SAMPLER AT SAMPLING TIME LAB ANALYSIS

TIME PERFORMED
(GALLON) METHOD (FT)
Waterra Del-Tech 9.40 See Chain of Dellavalle

1.28 9:49
Inertial Pump Ashley Putnam Custody Laboratory, Inc.

FIELD SUMMARY
ACTUAL

VOLUME PUMP
PH EC TEMP O.R.P TURBIDITY DO

TIME RATE COLOR ODOR
PURGED (UNITS) (uS/CM) (CELSIUS) (MVOLTS) (N.T.U) (PPM) (GPM)
(GAL)
9:39 0.5 6.42 502 20.2 167 133 2.4
9:42 1.5 0.5 6.68 502 19.6 151 96 0.9
9:45 1.5 0.5 6.73 499 18.8 148 91 1.6
9:48 1.5 0.5 6.79 499 18.8 147 73 1.4 brown none
sampled

MONITORING WELL FIELD LOG
PROJECT SUMMARY - CO MW 2

SAMPLING DATE PROJECT NAME PROJECT ADDRESS SITE CONTACT PROJECT MANAGER Castle Oak Golf Course
5/17/2023 lone, CA Todd Waklee Lisa Rubin
Monitoring Well Network

SITE OVERVIEW

DIAMETER OF DEPTH OF DEPTH OF DEPTH TO

MONUMENT STANDING WATER

LOCATION CASING/GALLONS WELL PUMP WATER

WELL CASING COLUMN (FT)

PER FOOT DEPTH (ET) (FT) (FT)
Lat: 38.354154
Post/PVC 2 inches / 0.1632 24.83 22 13.06 11.77
Long: -120.954648

METHOD OVERVIEW

CALCULATED PURGE AND

SAMPLE DEPTH TO WATER AT ANALYSIS

PURGE VOLUME SAMPLING SAMPLER LAB ANALYSIS

TIME SAMPLING TIME (FT) PERFORMED
(GALLON) METHOD
Waterra Del-Tech See Chain of Dellavalle

1.92 10:32 13.27
Inertial Pump Ashley Putnam Custody Laboratory, Inc.

FIELD SUMMARY
ACTUAL
PUMP
VOLUME PH EC TEMP O.R.P TURBIDITY DO

TIME RATE COLOR ODOR
PURGED (UNITS) (pS/CM) (CELSIUS) (MVOLTS) (N.T.U) (PPM) (GPM)
(GAL)
10:19 0.5 6.51 1461 18.0 213 679 1.6
10:23 2 0.5 6.05 1473 16.7 175 473 0.7
10:27 2 0.5 5.93 1485 16.2 170 327 0.9
10:31 2 0.5 5.89 1490 16.0 171 287 0.9 brownish gray none sampled

MONITORING WELL FIELD LOG
PROJECT SUMMARY - CO MW 3

SAMPLING DATE PROJECT NAME PROJECT ADDRESS SITE CONTACT PROJECT MANAGER Castle Oak Golf Course
5/17/2023 lone, CA Todd Waklee Lisa Rubin
Monitoring Well Network

SITE OVERVIEW

DIAMETER OF DEPTH OF DEPTH OF DEPTH TO STANDING

MONUMENT WATER COLUMN

LOCATION CASING/GALLONS WELL PUMP WATER

WELL CASING

PER FOOT DEPTH (FT) (FT) (FT) (FT)
Lat: 38.356405
Post/PVC 2 inches / 0.1632 28.09 26 8.70 19.39
Long: -120.960409

METHOD OVERVIEW

CALCULATED PURGE AND DEPTH TO WATER

SAMPLE ANALYSIS

PURGE VOLUME SAMPLING SAMPLER AT SAMPLING TIME LAB ANALYSIS

TIME PERFORMED
(GALLON) METHOD (FT)
Waterra Inertial Del-Tech See Chain of Dellavalle

3.16 11:00 15.00
Pump Ashley Putnam Custody Laboratory, Inc.

FIELD SUMMARY
ACTUAL
PUMP
VOLUME PH EC TEMP O.R.P TURBIDITY DO

TIME RATE COLOR ODOR
PURGED (UNITS) (pS/CM) (CELSIUS) (MVOLTS) (N.T.U) (PPM) (GPM)
(GAL)
10:50 1.0 6.39 747 19.3 135 1000+ 1.2
10:53 1.0 6.63 745 18.3 112 1000+ 1.1
10:56 3 1.0 6.65 736 18.2 113 1000+ 1.3
10:59 3 1.0 6.62 705 18.6 106 1000+ 1.2 brown none
sampled
NOTES

WELL INSPECTION REPORTS) WEATHER QUALITY CONTROL AND CONTAINMENT All measurements are made from the north side and
55-71 degrees top edge of the well casing.

Slow recharge in MW-3
Fahrenheit. Dedicated purge tubing and water purged to the Clear with winds 1-2 mph ground.

Pump cleaned as necessary.

INSTRUMENTATION
TYPE OF INSTRUMENTATION MANUFACTURER SERIAL NO.
6P MultiMeter Myron L Company 6223581
Turbidity Meter Oakton 98703
Dissolved Oxygen Meter Milwaukee 2290134991
D.T.W Meter Heron Instruments, Inc. 12FF2102146EC

CALIBRATIONS

STANDARD PRE-CALIBRATED

TYPE OF INSTRUMENT CALIBRATED READING

DATE MEASUREMENTS READING
4 units 4.00 4.00
pH Meter 5/17/2023 7 units 6.98 7.00
10 units 10.02 10.00
Electrical Conductivity 5/17/2023 1413 uS/cm 1420 1413
Turbidity 5/17/2023 20 NTU 20 20
Dissolved Oxygen 5/17/2023 100 % 100 100
What aupon use ag te it and at the trent ambient temperature ments are alusted to the calibration standard solutions Attachment 4
Historical Water Quality Data and Graphs
DELLAVALLE"

LABORATORY INC
1910 W. McKinley Avenue, Suite 110 • Fresno, California 93728-1298 Phone (559) 233-6129 • (800) 228-9896 • Fax (559) 268-8174 website: dellavallelab.com
DELLAVALLE"

LABORATORY INC
Historical Groundwater Quality Data
Castle Oaks Golf Course
City of lone
R5-1993-0240-002
Total Fecal Total
Colifonn Coliform Dissolved
Sample Bacteria Bacteria Nitrate as N Ammonia as N Dissolved Dissolved Dissolved Total Total Total Total Date (TCO) (FCO) (NO,-N) (NH,-N) pH EC (TDS) voc Arsenic Iron Manganese Chioride Sodium Arsenic Iron Manganese ToC EPA 300.0 SM 4500 SM 4500, SM 2510 B EPA EPA EPA EPA SM Method/ Analysis SM 9221B SM 9221 E H+ SM 2540 C EPA 524.2 EPA 200.8| EPA 200.7 EPA 200.7 300.0 200.7 200.8 200.7 EPA 200.7 5310B Units MPN/100ml MPN/100ml mg/L. mg/l. units umhs/cm mg/L Hg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L. mg/L.

MCL 10 900-1600 500 0.010 0.3 0.05 250 0.010 0.3 0.05
MWI 11/30/01
3/20/02
6/12/02
9/17/02
12/9/02
3/28/03
6/17/03
MWI 10/1/03
MWI 12/31/03
MWI 3/31/04 0.4] 0.02
MWI 6/30/04 0.25 ND
MWI 9/30/04 0.26
1/3/05 0.0036 11.0 0.18 ND
MWI 4/5/05 ND ND ND NM
MWI 7/1/05 ND ND ND NM
10/21/05 ND ND ND 1.3
MWI 3/8/06 222222222 ND ND ND 0.84
5/30/06 ND 0.139 ND 14
MWI 8/30/06 ND ND ND 0.68
MWI 12/8/06 0.0048 4.6 0.17 039
3/8/07 269 ND ND ND 0.91
DELLAVALLE™

LABORATORY INC
Historical Groundwater Quality Data
Castle Oaks Golf Course
City of lone
R5-1993-0240-002
Total Fecal Total
Colifo Coliform Dissolved
Sample Bacteria Bacteria Nitrate as N Ammonia as N Dissolved Dissolved Dissolved Total Total Total Date (TCO) (FCO) (NO,-N) pH EC (TDS) VoC Arsenic Iron Manganese Chloride Sodium Arsenic Iron Manganese TOC SM 9221B SA 9221E | EPA 300.0 SM 4500 SM 45001 SM 2510 B SM 2540 C EPA 524.2 EPA 200.8 EPA 200.7 EPA 200.7 EPA EPA EPA EPA SM Method/ Analysis H+ 300.0 200.8 200.7 EPA 200.7 / 5310 B 200.7
Units MPN/100ml MPN/100ml mg/L mg2 umhs/cm mg/L. Hg/L mg/l mg/L mg/L mg/L mg/L mg/L mg/L mg/L 900-1600 500 0.010 0.05 250 0.010 0.3 0.05
MWI 6/19/07 377 0.085 ND 0.72
MWI 9/27/07 363 ND ND ND 0.98
MWI 12/13/07 439 ND 0.0043 12.4 0.24 0.61
6/30/08 5.8 357 ND ND 78 ND 0.490 0.095 0.82
MWI 11/30/08 ND 385 ND ND 58 0.055 13.60 0.205 0.62
12/31/08 374 ND ND 60 0.003 998 0.142 0.29
MWI 3/12/09 376 ND 60 27 ND 0.173 ND 0.50
MWI 6/17/09 ND ND 370 ND 0.024 72 0.63
MWI 9/22/09 ND ND
MWI 12/15/09 6.0 360 ND ND
MWI 3/24/10 6.9 380 ND 0.076 0.0042
MWI 6/23/10 6.3 380 ND 0.022 0.0038
MWI 9/24/10 420 ND 0.047 0.0030
12/14/10 360 ND 0.0013
MWI 3/29/11 110 0.059 360 ND 0.084 0.0019
MWI 6/22/11 Bent closed unable to sample
MWI 9/15/11 410 ND 0.0054 ND
MWI | 12/13/11 390 0.0089 0.0057
MWI 3/22/12 350 ND 0.0220 0.0011
MWI 6/27/12 390 ND 0.0067 ND
MWI 9/25/12 ND 5.4 ND 370 ND ND 0.0031
DELLAVALLE™

LABORATORY INC
Historical Groundwater Quality Data
Castle Oaks Golf Course
City of lone
R5-1993-0240-002
Total Fecal Total
Coliform Coliform Dissolved
Sample Bacteria Bacteria Nitrate as N/ Ammonia as N Solids Dissolved Dissolved Dissolved Total Total Total Total ID Date (TCO) (FCO) EC (TDS) VOC Arsenic Iron Chloride Sodiam Arsenic Iron Manganese TOC (NO,-N) (NH,-N) pH Manganese
SM 4500 SM 4500- EPA EPA EPA SM
Method Analysis SM 9221B SM 9221 E EPA 300.0 H+ SM 2510 B SM 2540 C EPA 524.2 EPA 200.8 EPA 200.7 EPA 200.7 3000 200.7 200.8 200.7 EPA 200.7 5310 B MPN/100ml MPN/100ml mg/L mg/L units umhs/cm mg/L mgL. mg/l. mg/L mg/L mg/L mg/L mg/l.

MCL 2.2 2.2 900-1600 500 0.010 0.3 0.05 250 0.010 0.3 0.05 MW112/18/12 56 320 ND ND
MWI 3/11/13 5.5 360 ND 0.039
MWI 6/26/13 5.4 0.025 300 ND 0.220 0.016
MWI 9/13/13 6.2 0.019 350 ND 0.520 0.099
MWI 12/12/13 4.0 6.3 0.061 360 ND 0.036 0.033
3/5/14 > 1600 55 0.029 260฿ ND 1.300 0.110
MWI 6/16/14 ND 71 360 0.0130 ND 0.011
MWI 9/17/14 5.4 340 ND 0.088 0.0042
MWI 12/19/14 4.3 330 ND
MWI 3/23/15 ND 7.1 420 ND
MWI 6/10/15 ND 6.9 440 ND
MWI 9/16/15 20 10 380 0.00078 ND
MWI 12/15/15 5.0 410฿ 0.00043 ND
MWI 3/29/16 ND 14.0 480฿ ND ND ND
MWI 6/20/16 1.8 7.3 420 0.00038 0.030 0.0040
MWI 9/7/16 2.0 6.7 380฿ ND ND 0.010
MWI 12/7/16 ND 6.2 360 ND 0.140 0.011
MWI 3/8/17 2.0 19.0 410 ND ND 0.00025
MWI 6/15/17 9.9 0.098 440 ND ND 0.00060
MWI 9/14/17 5.8 370 0.00099 ND 0.00023
DELLAVALLE™

LABORATORY ING
Historical Groundwater Quality Data
Castle Oaks Golf Course
City of lone
R5-1993-0240-002
Total Fecal Total
Colifor Colifonn Dissolved
Sample Bacteria Bacteria Nitrate as N/ Ammonia as N Dissolved Dissolved Dissolved Total Total Total Total Date (TCO) (FCO) (NO,-N) (NH,.-N) pH EC (TDS) Voc Arsenic Iron Manganese Chloride Sodium Arsenic Iron Manganese ToC Method/Analysis SM 9221B SM 9221 E EPA 300.0 SM 4500 SM 4500- SM 2510 B SM 2540 C EPA 524.2 EPA 200.8| EPA 200.7 EPA 200.7 EPA EPA EPA EPA / EPA 200.7 H+ 300.0 200.7 200.8 200.7 5310 B
Units MPN/100ml MPN/100ml mg/L mg/L units umhs/cm mg/L mg/l. mg/l. mg/L mg/L mg/L. mg/l. mg/L mg/L mg/L MCL 10 900-1600 0.010 0.3 0.05 250 0.010 0.3 0.05
MWI| 12/6/17 2.0 7.1 0.028 ND ND 0.00042
MWI 3/9/18 00 7.9 0.024 360 0.00040 ND 0.0028
MW1 6/15/18 220 7.5 0.025 440 ND ND 0.00048
MWI 9/17/18 920 7.0 0.075 350 0.00043 ND 0.016
12/17/18 49 7.0 0.23 390 ND ND 0.00089
MW1 3/18/19 920 99 380 0.00039 ND 0.0037
MWI 5/13/19 920 85 0.11 370 ND 0.036 0.0021
MWI| 9/16/19 350 4.0 0.096 330 0.00046 0.14 0.0040
MW1 12/16/19 920 7.1 ND 0.00074 ND 0.0120
MWI| 3/16/19 14.0 0.072 270 ND 0.11 0.0043
MWI| 6/16/20 920 6.8 0.080 350 ND 0.048 0.018
MWI| 9/14/20 7.0 0.081 370 0.000S8 ND 0.053
MWI 12/15/20 93 6,6 0.089 290 0.00040 ND 0.017
MWI 3/17/21 6.6 0.086 340 ND ND 0.019
MWI 6/22/21 ND 6.5 0.087 0.00003 ND 0.007
MWI 9/21/21 7.5 0.087 0.00073 ND 0.0085
MWI |12/14/21 920 8.9 ND 220 0.00047 0.049 0.033
MWI 3/16/22 = 73 0074 310 ND ND 0.0010
MWI 6/15/22 ND 8.0 0.11 ND 0.0029
DELLAVALLE™

LABORATORY INC
Historical Groundwater Quality Data
Castle Oaks Golf Course
City of lone
R5-1993-0240-002
Total Fecal Total
Colifom Coliforn Dissolved
Sample Bacteria Bacteria Nitrate as N Ammonia as N Dissolved Dissolved Dissolved Total Total Total ID Date (TCO) (FCO) (NO,-N) (NH,-N) pH (TDS) VOC Arsenic Iron Manganese Chloride Sodium Arsenic Iron Manganese Method/Analysis SM9221B SM 9221E EPA 300.0 SM 4500 SM 4500 SM 2510 B SM 2540 C EPA 524.2 EPA 200.8 EPA 200.7 EPA 200.7 EPA EPA EPA EPA H+ 300.0 200.7 200.8 200 EPA 200.7 5310 B
Units MPN/100ml MPN/100ml mg/L mg/L units umhs/cm mg/l. 4g/1. mg/l mg/l. mg/L mg/L. mg/L mg/L mg/L

2.2 2.2 10 900-1600 500 0.010 0.3 250 0.010 0.3 0.05
MW1 9/22/22| 350 90 370 0.00077 ND 0.0044
MW! 11/28/22 11 6.8 ND 70 751 337 ND
MWI 3/2/23 10.7 68 574 347 ND ND ND
MWI 5/17/23 <1.8 7.7 ND 6.9 585 310 ND ND ND ND
NM - Not Measured
ND - Not Detected
DELLAVALLE™

LABORATORY INC
Historical Groundwater Quality Data
Castle Oaks Golf Course
City of lone
R5-1993-0240-002
Total Fecal Total
Coliform Coliform Dissolved
Sample Bacteria Bacteria Nitrate as N Ammonia as N Solids Dissolved Dissolved Dissolved Total Total Total ID (CO) (FCO) (NO-N) (NH,-N) EC (TDS) vOC Arsenic Iron Manganese Chloride Sodium Arsenic Iron Manganese TOC Method/Analysis SM 9221B SM 9221 E EPA 300.0 SM 4500 SM 4500- SM2510 B SM 2540 C EPA 524.2 EPA 200.8 EPA 200.7 EPA 200.7 EPA EPA EPA EPA EPA 200.7 SM H+ 300.0 200 7 200.8 200.7 5310 B
Unis MPN/100ml| MPN/100ml mg/L units umis/em mg/L. myl. mg/L my/l. mg/2. mg/l. mgL.

2.2 2.2 10 900-1600 500 0.010 0.3 0.05 0.010 0.3 0.05
MW2 11/30/01 ND
MW2 3/20/02 ND 1.20 ND 901
MW2 1 6/12/02 ND 0.70 984
MW2 9/17/02 ND 0.62 106O
MW2 12/9/02 ND 0.36 ND 1090
3/28/03 ND 0.80 ND 832
MW2 6/17/03 > 2400 0.85 ND 942
MW2 10/1/03 ND 0.29 ND 1040
MW2 12131/03 ND 0.20 ND 829
MW2 3/31/04 ND ND 0.59
MW2 6/30/04 ND 0.66 938
MW2 9/30/04 ND ND 0.46 1010
MW2 1/3/05 ND 0.43 ND 833 0,060
MW2 4/5/05 ND 4.30 ND 912 ND ND
MW2 7/1/05 ND ND 13.00 ND 1190 ND ND
MW2 | 10/21/05 ND ND 4.20 ND 1700 ND 0.030
3/8/06 ND 6.90 ND ND 0 020
MW2 5/30/06 ND 7,00 ND 977 ND ND
MW2 8/23/06 ND ND 6.30 ND 1250 ND 0.021
12/8/06 ND 1 80 ND 1360 ND 0.020
MW2 3/8/07 ND ND 1.00 1370 ND ND
ND 0.31 1250 ND 0.009
9127/07 ND ND 0.19 ND 1140 ND 0,013 0.025 0.012
MW2 12/13/07 ND ND 0.16 ND 1030 0.052 0.014
MW2 1 6/30/08 ND ND 0.10 1020 ND 0.016 0.12 0.018
DELLAVALLE™

LABORATORY INC
Historical Groundwater Quality Data
Castle Oaks Golf Course
City of lone
R5-1993-0240-002
Total Total
Coliform Coliform Dissolved
Sample Bacteria Bacteria Nitrate as N Ammonia as N Solids Dissolved Dissolved Dissolved Total Total Total Total Date (TCO) (FCO) (NO,-N) (NH,-~) pH EC Arsenic Manganese Chloride Sodium| Arsenic Manganese TOC Method/Analysis SM 9221B| SM 9221E EPA 300.0 SM 4500 SM 4500- SM 2510 B SM 2540 C EPA 5242 EPA 2008| EPA 2007 EPA 2007 EPA EPA EPA EPA SM EPA 200 7
300.0 200.7 200.8 200.7 5310 B
MPN/ 100mMPN/100ml mg/L urniss/em mgh. ng/l. mg/L mgh. mg/L. mg/L.

2.2 2.2 = 900-1600 500 0.010 0.3 0.05 250 0.010 0.3 0.05 MW2 11/30/08 ND 0.08 ND 1,010 0.022 0.018 2.4
MW2 12/31/08 0.16 ND 0.021 0.0024 8.74 0.093
MW23/12/09 0.14 ND 947 0.053 0.018 ND 0.506 0.020
MW2 6/17/09 ND 0 19 0.027 ND 0.053 0.028
MW2 922/09 ND ND 0.10 ND 0.020 0.190 0036
MW2 12/15/09 ND ND 0.17 0.029 870 ND 0.300 0.034
MW2 3/24/10 ND ND 0.16 0.034 920 ND 0.110 0.029
MW2 6/23/10 900 240 0.26 ND 1100 0.087 0.029
MW2 9/24/10 > 1600 0.32 ND 1300 ND 0.16 0.033
12/14/10 > 1600 0.06 ND ND 031 0.032
MW2 3/29/11 ND 0.58 ND 1100 ND 0.029 0.037
T 6/23/11 500 2.50 ND 1100 0.036
MW2 9/15/11 ND 0.25 ND 1200 0.033
MW2 12/13/11 0.18 ND 980 0.013 0.0170 0.034
MW2 1322/12 0.27 810 0,0089 0.0220 0.027
MW2 6/27/12 4.0 ND 0.19 0.025 1100 ND 0.034
MW2 9/25/12 0.13 1100 ND 0,130 0.035
MW212/18/12 0.09 830 0.120 0.033
MW2 73/11/13 ND 0.13 ND 0,076 0.036
MW2 T 6/26/13 0.07 0.11 1000 0.0096 0.430 0.031
9/13/13 ND 0.12 ND 1000 ND 0.290 0.024
MW2 12/12/13 0.21 0.039 1,100 0.095
MW2 3/5/14 ND 0.013 0.044 0011
MW2 6/16/14 0.018 0.0091
MW29117/14 0,059 0.019
DELLAVALLE™

LABORATORY INC
Historical Groundwater Quality Data
Castle Oaks Golf Course
City of lone
R5-1993-0240-002
Total Fecal Total
Colform Coliform Dissolved
Sample Bacteria Bacteria Nitrate as N Ammonia as N Dissolved Dissolved Dissolved Total Total Total Total Date (TCO) (FCO) (NO,-N) (NH,-N) pH EC (TDS) Arsenic Manganese Chloride Sodium/ Arsenic Iron Manganese TOC SM 9221B SM 9221 E EPA 3000 SM 4500- EPA EPA EPA EPA SM Method/Analysis SM 4500 SM 2510 B SM 2540 C EPA 5242 EPA 200.8 EPA 200.7 EPA 200.7 EPA 200.7 300 0 200.7 200.8 200.7 5310 B
MPN/100nd| MPN/100ml mg/L mg/l. unde unles/cm mg2 mg/L ng1. ing/l mg/L mg/L MCL 2.2 2.2 900-1600 500 0.010 0.3 0.05 250 0.010 0.3 0.05 MW2 12/19/14 0.14 ND ND ND 0.011
MW2 3/23/15 4.0 0.08 840 ND 0.014
MW26/10/15 0,09 0.00059 0.020
MW2 9/16/15 ND 0.11 0.00065 0.022
MW2 12/15/15 0.06 0.00052 0.0044
MW2 3/29/16 0.34 ND ND 0.014
MW2 6/20/16 ND 0.30 1.2 1000 ND 0.015
MW2 9/7/16 0.21 0.033 1000 ND 0.023
MW2 12/7/16 ND 0.21 ND 960 0.00044 0.033
MW2 3/8/17 1.30 ND 0.0070
MW2 6/15/17 5.90 0.083 1500 0.00087 ND 0.019
MW2 9/14/17 0.98 ND 0,0010 0.029
MW2 12/6/17 0.65 0.057 0.00057 0.034
MW2 319/18 0.65 0.057 1100 0.00057 0.034
MW2 6/15/18 0.46 0.028 1200 ND 0.024
MW2 9/17/18 0.10 0.092 1200 0.00078 0.084 0.023
MW2 12/17/18 7.8 0.12 0.10 920 0.00038 ND 0.024
MW2 3/18/19 170 0.92 0.00043 0.011
MW2 | 5/13/19 240 2.60 0.071 980 0,20 0.018
MW2 9/16/19 920 0.40 0.023
MW2 12/16/19 0.41 0.00073 0.068 0.035
MW2 3/16/20 8.2 0.24 0.075 0.032
MW2 6/16/20 4,00 ND 1000 ND 0.074 0.048
MW2 | 9/14/20 0.26 0.079 1100 0.022
MW212/15/20 0.13 0.039 1100 0.022

DELLAVALLE

LABORATORY INC
Historical Groundwater Quality Data
Castle Oaks Golf Course
City of lone
R5-1993-0240-002
Total Total
Colform Coliform Dissolved
Sample Bacteria Bacteria Nitrate as N Ammonia as N Solids Dissolved Dissolved Dissolved Total Total Total Total Date (TCO) (FCO) (NO,-N) (NH-N) pH EC (TDS) vOC Arsenic Manganese Chloride Sodium Arsenic Manganese TOC Method/Analysis SM 9221 B SM 9221 E EPA 300.0 SM 4500 SM 4500 SM 2510 B SM 2540 C EPA 524.2 EPA 200.8 EPA 200.7 EPA 200.7 EPA EPA EPA EPA SM H+ EPA 200.7
300.0 200.7 200.8 200.7 5310 B
MPN/100ml MPN/100ml mgL umhs/cm mg/L H82 mgh. ng/L mg/L.

2.2 2.2 900-1600 500 0.010 0.3 0.05 0.010 0.3 0.05
MW2 3/17/21 130 0.20 0.070 ND ND 0.034
MW2 6/22/21 240 0.16 0.11 0.00057 0.029
MW2 | 9/21/21 170 0.51 0.63 ND 0.024
MW2 12/14/21 350 0.47 ND 680 0.00062 0.0038
MW2 3/16/22 0.46 0,068 750 ND ND 0.0056
MW2 6/15/23 0.38 870 ND ND 0.023
MW2 9/22/22 NM 0.33 0.07 920 0.00069 ND 0.016
MW2 11/28/22 ND 0.30 ND 6.3 1440 ND ND
MW2 03/0223 ND 1.90 ND 6.0 1430 ND
MW2|05/17123 <18 3.40 5.9 1740 ND ND
NM - Not Measured
ND - Not Detected
DELLAVALLE™

LABORATORY ING
Historical Groundwater Quality Data
Castle Oaks Golf Course
City of lone
R5-1993-0240-002
Total Fecal Total
Coliform Coliform Dissolved
Sample Bacteria Bacteria Nitrate as N Ammonia as N Solids Dissolved Dissolved Dissolved Total Total Total Total (TCO) (FCO) (NO.-N) (NH,-N) pH EC (TDS) voC Arsenic Manganese Chloride Sodium Arsenic Manganese Method/Analysis SM 9221B SM 9221 E EPA 300.0 SM 4500 SM 4500- SM 2510 B SM 2540 C EPA 524.2 EPA 200.8| EPA 200.7 EPA 200.7 EPA EPA EPA EPA EPA 200.7| SM H+ 300.0 200.7 200.8 200.7 5310 B
MPN/100ml MPN/100ml mg/L amits/cm нg/1. mg/l. mg/L mg/L ng2 ng/L mg/L mg/L

2.2 2.2 900-1600 500 0.010 0.3 0.05 250 0.010 0.3 0.05
MIV3 11/30/02
MW3 3/20/02 350
MW3 6/12/02 ND 307
9/17/02 ND
MW3 12/9/02 ND 289
MW3 3/28/03 0.12 ND 219
MW3 6/17/03 0.17 ND 280
MW3 10/1/03 0.06 ND 278
MW3 12/31/03 0.07 ND
MW3 3/31/04 15.8 0.18
MW3 6/30/04 0.07 0.13
MW3 9/30/04 ND 259 11.0 0.13
MW3 1/3/05 0.20 ND 232 3.07 0.120 0 0089 81 0.12 3.8
MW3 4/5/05 ND 291 1.95 0.120 0,014 3.88 0,12
MW3 7/1/05 ND 0.130 0.017 6.22 0.16
MW3 10/21/05 > 2400 ND 4.70 0.130 0011 9.20 0.13 6.1
MW3 3/8/06 ND 290 2.30 0,130 0,0074 2.3 0.14 2.8
MW3 5/24/06 ND 306 1.03 0.099 0.026 48.2 0.192 44
MW3 8/23/06 ND 0.130 31 0.0074 58 0.13 59
MW3 12/8/06 ND 294 4.30 0.120 32 0,0057 7.2 0.13 57
MW3 3/8/07 0.30 ND 337 217 0 148 30.10,0077 4.7 0.15 3.7 MW3 6/19/07 0.19 ND 3.70 0.130 0.00S 5.6 0.14 2.9
MW3 9/27/07 ND 4.00 0.130 0.011 44 0.14 2.7
MW3 12/13/07 0.09 2.90 0.140 0.012 0,14 23
MW3 6/30/08 0.10 287 3.00 0.110 0.020 24.00 0.16 2.0
DELLAVALLE™

LABORATORY INC
Historical Groundwater Quality Data
Castle Oaks Golf Course
City of lone
R5-1993-0240-002
Total Total
Coliform Coliform Dissolved
Sample Bacteria Bactena Nitrate as N Ammonia as N Solids Dissolved Dissolved Dissolved Total Total Total ID Date (FCO) (NO,-N) (NH,-N)) pH EC (TDS) voc Arsenic Iron Manganese| Chloride Sodium Arsenic / Manganesc Method/Analysis SM9221 B SM 9221 E EPA 3000 SM 4500 SM 4500, EPA EPA EPA EPA EPA 200.7 SM SM2510B|SM2540 CEPA S242 EPA 200.8| EPA 200.7 EPA 200.7 H+ 300.0 200.7 200 8 200.7 5310 B
Unsts MPN/100ml| MPN/100ml mg/l. unas/cm mg/t. Hg/L mg/1. mg/l. mgl. mgL. me/l. mg/L. ng/l ng/L ng/L

2.2 900-1600 500 0.010 0.3 0.05 0.010 0.3 0.05
MW3 11/30/08 0.29 ND 2.94 0.118 0.012 0.14 2.0
MW3 12/31/08 ND 2.18 0.140 0.0056 | 3.73 0.125 1.3
3/12/09 0.07 ND 313 2.15 0129 0.0056 5,340 0,128
MW3 6/17/09 0.091 350 220 0 no:l 3.0
MW3 9/22/09 0.08 0,095 340 2.80 0.120
MWS 12715/09 0.08 350 0 100
MW3 3/24/10 0.09 0.1 310 ND 3.10 0.120
MW3 6/23/10 0.10 0.073 ND 3.20 0.110
MW3 9/24/10 0.04 0.071 350 0,0078 260 0.120
MW3 12/14/10 0.06 0.076 300 3.70 0.097
MW3 3/29/11 0.03 0.15 3.50 0.100
MW3 6/23/11 0.13 0.080 310 0.0098 3.90 0.100
MW3 9/15/11 110 0.08 0.11 360 0.0083 3.80 0.099
MW3 12/13/11 0.11 0,070 500 0.013 3.50
MW3 3/22/12 0.20 0.088 340 0.0076 2.60 0.100
MW3 627112 0.03 0.066 3.10 0.100
MW3 9/25/12 0.10 0.066 390 ND 1 40 0.110
MW3 12/18/12 0.05 0.088 300 ND 3.00 0.095
3/11/13 0 12 0.036 ND 1 20 0.12
MI3 6/26/13 0,05 014 400 ND 0.77
MW3 9/13/13 0.13 0.019 410 ND 041 0.13
MI3 12/12/13 0.04 0.10 410 ND 0.97 0.17
MW3 3/5/14 0.068 300 ND 130 0.12
MW3 6/16/14 0.37 ND 410 0.0150 ND 0.13
MW3 9/17/14 0.18 ND ND 0.32 0.15
DELLAVALLE™

LABORATORY INC
Historical Groundwater Quality Data
Castle Oaks Golf Course
City of lone
R5-1993-0240-002
Total Fecal
Coliform Coliform Dissolved
Sample Bacteria Bacteria Nitrate as N/ Ammonia as N Solids Dissolved Dissolved Dissolved Total Total Total Total Date (TCO) (FCO) (NO,-N) (NH,-N) pH EC (TDS) voc Arsenic Manganese Chloride Sodium Arsenic Iron Manganese | TOC Method/Analysis SM 9221B SM 9221 E EPA 300 SM 4500- SM 2510 B SM2540C EPA 5242 EPA 2008 EPA 2007 EPA 200.7 EPA EPA EPA EPA SM 4500 H+ EPA 200.7
300.0 200.7 200.8 200 7 5310 B
Unuts MPN/100ml MPN/100ml amits/em mg/L mg/L. my 2 mon. mg/l. пул. myl. mp/L.

2.2 2.2 900-1600 500 0.010 0.3 0.05 250 0.010 0.3 0.05
MW3 12/19/14 0.30 0.034 360 ND 0.84 0.11
MI3 3/23/15 0.14 ND 420 0.0027 0.76 0.098
MW3 6/10/151 0.24 ND 440 0.0026 0.64 0.096
MW3 2/16/15 0.11 0.031 410 0.0028 0.90 0.130
MW3 12/15/15 0.04 0.088 430 0.0035 0.83 0.093
3/29/16 0.23 ND ND 0.073
MW3 6/20/16 ND 0.05 440 0,0029 0.59 0.089
MW3 9/7/16 ND 0.38 0.029 450 0.0020 0.37 0.120
MW3 | 12/7/16 0.17 0.044 0.0024 0.46 0.120
3/7/17 0.06 370 0.0021 0.079
6/15/17 ND 0.22 0.14 410 0.0026 0.68 0.084
MW3 9/14/17 > 1600 0.05 0.16 410 0.0032 2,200 0.130
12/6/17 540 0.038 440 0.0019 0.340 0.110
3/9/18 0.69 0.059 0.0014 0.086
MW3 6/15/18 540 0.58 0.059 550 0.00074 0.150
• 9/17/18 0.60 0.12 0.00l1 0.17
12/17/18 0.54 0.210 500 ND
MW3 3/18/19 0.60 0.062 0.00078 ND 0.11
MW3 5/13/19 > 1600 ass 0.09 0.0010 0.13
MW3 9/16/19 0.97 0.11 550 0.00088 0.34 0.17
MW3 12/16/19 0.92 430 0.001L 0.13 0.14
MW3 3/16/19 170 1.20 0,069 ND 0,065 0.14
MW3 6/16/20 0.79 0.077 480 2. 0.053 0.16
MW3 9/14/201 1.10 0.084 510 ND
MI3 12/15/20 1.70 0.11 0.21

DELLAVALLE

LABORATORY INC
Historical Groundwater Quality Data
Castle Oaks Golf Course
City of lone
R5-1993-0240-002
Total Fecal Total
Coliform Coliform Dissolved
Sample Bacteria Bacteria Nitrate as N Ammonia as N Dissolved Dissolved Dissolved Total Total Total Date (TCO) (FCO) (NO,-N) (NH,-N) pH (TDS) voC Arsenic Iron Manganese Chloride | Sodium! Arsenic Manganese TOC SM 9221B SM 9221 E EPA 300.0 SM 4500 SM 2510B SM 3540C EPA S24.2 EPA 200.8 EPA 2007 EPA 200 7 EPA EPA EPA EPA SM Method/Analysis SM 4500 EPA 200.7
300,0 200 7 200.8 200.7 5310 B
MPN/100ml MPN/100ml mg/L ing/t. units/em mg/l. mg/L mgl. mg2 mg/L mg/L mgL

2.2 2.2 900-1600 500 0.010 0.3 0.05 0.010 0.3 0.05
MW3 3/17/21 1.40 0.071 470 ND ND 0.080
MW3 6/2221 1.50 100.

MI3 2/21/21 1.80
MW3 12/14/21 920 0,85 0.0013
MW3 3/16/22 220 0.75
MW3 6/15/22 1.00 0.00074 0.11
MW3 2/22/22 540 530 0.00083 0.14
MW3 | 11/28/22 0,70 6.8 610 ND ND 0.12
MW303/02/23 0.70 7 3 3 0.11
MW3 05/1723 <1.8 1.10 0.14
NM - Not Measured
ND - Not Detected
DELLAVALLE"

LABORATORY ING
@ MW-1
Castle Oak Golf Course Monitoring Wells gem MW-2
Total Coliform Organism
- MW-3
2400.0
2300.0
2200.0
2100.0
2000.0
1900.0
1800.0
1700.0
1600.0
1500.0
1400.0
1300.0
MPN per 100 ml
1200.0
1100.0
1000.0
900.0
800.0
700.0
600.0
500.0
400.0
300.0
200.0
100.0

0.0 J-01 1-02 1-03 1-04 J-05 1-06 J-07 1-08 1-09 1-10 J-11 J-12 J-13 1-14 1-15 1-16 1-17 J-18 1-20 J-22 1-23 DELLAVALLE™

LABORATORY ING
Castle Oak Golf Course Monitoring Wells wen MW-2
Nitrate as N (NO3-N) - MW-3
* Primary MCL

20.0 19.0

18.0 17.0

16.0 15.0

14.0 13.0

12.0 NO3-N (mg/L) 11.0

10.0 9.0

8.0 7.0

6.0 5.0

4.0 3.0

2.0 1.0

0.0 J-02 J-03 J-04 1-05 J-06 J-07 J-08 J-09 J-10 J-11 1-12 J-13 J-14 J-15 J-16 J-17 J-18 J-19 1-20 J-21 1-22 1-23 DELLAVALLE™

LABORATORYINC
cano MW-1 were MW-2
Castle Oak Golf Course Monitoring Wells
Ammonia as N (NH4-N)

1.5 1.4

1.3 1.2
NH4-N (mg/L)

0.5 0.4

0.3 0.0
J-16 J-17 J-18 1-21 J-22 J-23
DELLAVALLE™

LABORATORY INC
we MW-2
Castle Oak Golf Course Monitoring Wells
Field pH cond MW-3

8.0 7.5

7.0 6.0

5.5 5.0

4.5 4.0
1-09 1-10 J-11 1-12 J-13 1-14 1-15 1-16 1-17 J-18 1-19 1-20 J-21 1-22 1-23 DELLAVALLE™

LABORATORY INC
cal MW-1 те MW-2
Castle Oak Golf Course Monitoring Wells
Field Electrical Conductivity (EC)
2500
2400
2300
2200
2100
2000
1900
1800
1700
1600
1500
1400
1300
EC (umhos/cm)
1200
1100
1000
900
800
700
600
500
400
300
200
100
1-09 1-10 J-11 J-12 1-13 J-14 J-15 1-16 J-17 1-18 J-19 1-20 1-21 J-22 J-23 DELLAVALLE™

LABORATORY INC
in MW-1
Castle Oak Golf Course Monitoring Wells брон MW-2
Total Dissolved Solids (TDS) MW-3
•Secondary MCL
2500
2400
2300
2200
2100
2000
1900
1800
1700
1600
1500
1,400
TDS (mg/L)
1300
1200
1100
1000
900
800
700
600
500
400
300
200
100
J-02 1-03 1-04 1-05 1-06 J-07 1-08 1-09 J-10 J-11 J-12 . J-13 J-14 J-15 J-16 J-17 J-18 J-19 J-20 1-21 J-22 J-23 DELLAVALLE™

LABORATORY INC
wear MW-1
Castle Oak Golf Course Monitoring Wells
mute MW-3
Dissolved Arsenic (As)
-Primary MCL

0.024

0.022

0.020

0.018

0.016

0.014

0.012

0.010

0.008

0.006

0.004

0.002

0.000
1-09 J-10 1-11 1-12 J-13 J-14 J-15 J-16
DELLAVALLE™

LABORATORY INC
Castle Oak Golf Course Monitoring Wells sange MW-2
wife MW-3
Dissolved Iron (Fe)
= Secondary MCL

4.80 4.50

4.20 3.90

3.60 3.30

3.00 2.70

2.40 2.10

1.80 1.50

1.20 0.90

0.60 0.30
98-43-33-126-00
J-05 1-06 1-07 1-08 1-09 1-10 1-11 J-12 1-13 1-14 1-15 J-16 J-17 J-18 J-19 J-20 J-21 1-22 J-23 DELLAVALLE"

LABORATORY ING
Castle Oak Golf Course Monitoring Wells
weiss MW-3
Dissolved Manganese (Mn) • Secondary MCL

0.50 0.45

0.40 0.35

0.30 Mn (mg/L)

0.25 0.20

0.15 0.10

0.05 0,00 0-0-0
1-10 J-11 J-21 1-22 J-23
Attachment 5
Reports of Water Analysis
(Monitoring Wells)
DELLAVALLE™

LABORATORYINC
1910 W. McKinley Avenue, Suite 110 • Fresno, California 93728-1298 Phone (559) 233-6129 • (800) 228-9896 • Fax (559) 268-8174 website: dellavallelab.com
DELLAVALLE™

LABORATORY INC
City of Ione Account# 00-0025573 Received: 05/18/2023 10:37 1 East Main Street Account Manager: Lisa Rubin Reported: 06/06/2023 08:57 Lone, CA 95640 Submitted By: Todd Waklee
Ranch: R5-1993-0240-002 Castle Oak Golf
Samples in this Report
Lab ID Sample Matrix Sampled By Crop Date Sampled
23E1540-01 CO MW-1 Monitoring Well Del-Tech/Ashley 05/17/2023 9:49 Putnam
23E1540-02 CO MW-2 Monitoring Well Del-Tech/Ashley 05/17/2023 10:32 Putnam
23E1540-03 CO MW-3 Monitoring Well Del-Tech/Ashley 05/17/2023 11:00 Putnam
Default Cooler Temperature on Receipt °C: -2.3
Containers Intact
COC/Labels Agree
Preservation Confirmed
Received On Ice
Notes and Definitions
Item Definition
H Hold Time Exceeded
MCL Drinking Water Maximum Contaminant Level
ND Analyte NOT DETECTED at or above the reporting limit.

NES Not Enough Sample
* Not Taken
RPD Relative Percent Difference
%REC Percent Recovery
Source Sample that was matrix spiked or duplicated.

Gott InFridland
Laboratory Director/Technical Manager
ELAP Certification #1595
A2LA Certification #6440.02
The results in this report apply to the samples as received and were analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

All results listed in this report are for the exclusive use of the submitting party. Dellavalle Laboratory, Inc. assumes no responsibility for report alteration, separation, detachment or third 1910 W. McKinley Ave Suite 110 Fresno, CA 93728 559-233-6129 www.dellavallelab.com

DELLAVALLE™

LABORATORY INC
City of lone Account# 00-0025573 Received: 05/18/2023 10:37 1 East Main Street Account Manager: Lisa Rubin Reported: 06/06/2023 08:57 Lone, CA 95640 Submitted By: Todd Waklee
Ranch: R5-1993-0240-002 Castle Oak Goll
Sample Results
Sample: CO MW-1 Sampled: 5/17/2023 9:49
23E1540-01 (Water) Sampled By: Del-Tech/Ashley Putnam
Reporting DW Date/Time
Analyte Result Units Limit DIL MCL Analyzed Method Notes Batch Electrical Conductivity 0.58 mmhos/cm 0.01 05/19/23 09:56 SM 2510 B BEE0666 Electrical Conductivity umhos 585 umhos/cm 10.0 1 05/19/23 09:56 SM 2510 B BEE0666 Iron ND mg/L 0.10 1 05/19/23 10:34 EPA 200.7 BEE0685
Manganese ND mg/L 0.02 1 05/19/23 10:34 EPA 200.7 BEE0685 Ammonia (as N) ND mg/L 0.500 1 05/19/23 11:18 SM 4500-NH3 H BEE0705 Nitrite Nitrogen as NON ND mg/L 0.4 1 1 05/18/23 22:05 EPA 300.0 BEE0693 Nitrate Nitrogen as NO3N 7.7 mg/L 0.1 1 10 05/18/23 22:05 EPA 300.0 BEE0693 pH 6.9 units 1.0 1 05/19/23 09:56 SM 4500-H+ H BEE0666
Total Filterable Solids (TDS) 310 mg/L 10.0 1 06/02/23 16:23 SM 2540 C BEE0753 The results in this report apply to the samples as received and were analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

All results listed in this report are for the exclusive use of the submitting party. Dellavalle Laboratory, Inc. assumes no responsibility for report alteration, separation, detachment or third 1910 W. McKinley Ave Suite 110 Fresno, CA 93728 559-233-6129 www.dellavallelab.com

DELLAVALLE™

LABORATORY INC
City of Ione Account# 00-0025573 Received: 05/18/2023 10:37 1 East Main Street Account Manager: Lisa Rubin Reported: 06/06/2023 08:57 Lone, CA 95640 Submitted By: Todd Waklee
Ranch: R5-1993-0240-002 Castle Oak Golf
Course
Sample Results
(Continued)
Sample: CO MW-2 Sampled: 5/17/2023 10:32
23E1540-02 (Water) Sampled By: Del-Tech/Ashley Putnam
Reporting DW Date/Time
Analyte Result Units Limit DIL MCL Analyzed Method Notes Batch Electrical Conductivity 1.74 mmhos/cm 0.01 1 05/19/23 10:11 SM 2510 B BEE0666 Electrical Conductivity umhos 1740 umhos/cm 10.0 1 05/19/23 10:11 SM 2510 B BEE0666 Iron ND mg/L 0.10 05/19/23 10:42 EPA 200.7 BEE0685
Manganese ND mg/L 0.02 1 05/19/23 10:42 EPA 200.7 BEE0685 Ammonia (as N) ND mg/L 0.500 1 05/19/23 11:20 5045003 H BEE0705 Nitrite Nitrogen as NOZN ND mg/L 0.4 1 1 05/18/23 22:25 EPA 300.0 BEE0693 Nitrate Nitrogen as NON 3.4 mg/L 0.1 1 10 05/18/23 22:25 EPA 300.0 BEE0693 pH 5.9 units 1.0 1 05/19/23 10:11 SM 4500-H+ H BEE0666
Total Filterable Solids (TDS) 923 mg/L 10.0 1 06/02/23 16:23 SM 2540 C BEE0753 The results in this report apply to the samples as received and were analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

All results listed in this report are for the exclusive use of the submitting party. Dellavalle Laboratory, Inc. assumes no responsibility for report alteration, separation, detachment or third party interpretation.
1910 W. McKinley Ave Suite 110 Fresno, CA 93728 559-233-6129 www.dellavallelab.com

DELLAVALLE™

LABORATORYINC
City of lone Account# 00-0025573 Received: 05/18/2023 10:37 1 East Main Street Account Manager: Lisa Rubin Reported: 06/06/2023 08:57 Lone, CA 95640 Submitted By: Todd Waklee
Ranch: R5-1993-0240-002 Castle Oak Golf
Sample Results
(Continued)
Sample: CO MW-3 Sampled: 5/17/2023 11:00
23E1540-03 (Water) Sampled By: Del-Tech/Ashley Putnam
Reporting DW Date/Time
Analyte Result Units Limit DIL MCL Analyzed Method Notes Batch Electrical Conductivity 0.81 mmhos/cm 0.01 1 05/19/23 10:14 SM 2510 B BEE0666 Electrical Conductivity umhos 811 umhos/cm 10.0 1 05/19/23 10:14 SM 2510 B BEE0666 Iron ND mg/L 0.10 1 05/19/23 10:43 EPA 200.7 BEE0685
Manganese 0.14 mg/L 0.02 1 05/19/23 10:43 EPA 200.7 BEE0685 Ammonia (as N) ND mg/L 0.500 1 05/19/23 11:21 SM 4500-NH3 H BEE0705 Nitrite Nitrogen as NON ND mg/L 0.4 1 1 05/19/23 01:03 EPA 300.0 BEE0693 Nitrate Nitrogen as NON 1.1 mg/L 0.1 1 10 05/19/23 01:03 EPA 300.0 BEE0693 pH 6.5 units 1.0 1 05/19/23 10:14 SM 4500-H+ H BEE0666
Total Filterable Solids (TDS) 160 mg/L 10.0 1 06/02/23 16:23 SM 2540 C BEE0753 The results in this report apply to the samples as received and were analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety All results listed in this report are for the exclusive use of the submitting party. Dellavalle Laboratory, Inc. assumes no responsibility for report alteration, separation, detachment or third party interpretation.
1910 W. McKinley Ave Suite 110 Fresno, CA 93728 559-233-6129 www.dellavallelab.com

DELLAVALLE™

LABORATORY INC
City of Ione Account# 00-0025573 Received: 05/18/2023 10:37 1 East Main Street Account Manager: Lisa Rubin Reported: 06/06/2023 08:57 Lone, CA 95640 Submitted By: Todd Waklee
Ranch: R5-1993-0240-002 Castle Oak Golf
Course
Quality Control
Reporting Spike Source %REC RPD
Analyte Result Qual Limit Units Level Result %REC Limits RPD Limit Batch: BEE0666
Blank (BEE0666-BLK1) Prepared: 5/17/2023 Analyzed: 5/19/2023 Electrical Conductivity ND 0.01 mmhos/cm
pH 5.2 1.0 units
Electrical Conductivity umhos ND 10.0 umhos/cm
Blank (BEE0666-BLK2) Prepared: 5/17/2023 Analyzed: 5/19/2023 Electrical Conductivity ND 0.01 mmhos/cm
pH 5.3 1.0 units
Electrical Conductivity umhos ND 10.0 umhos/cm
Blank (BEE0666-BLK3) Prepared: 5/17/2023 Analyzed: 5/19/2023 pH 5.3 1.0 units
Electrical Conductivity ND 0.01 mmhos/cm
Electrical Conductivity umhos ND 10.0 umhos/cm
Duplicate (BEE0666-DUP1) Source: 23E1540-01 Prepared: 5/17/2023 Analyzed: 5/19/2023 pH 6.9 1.0 units 6.9 0.579 10
Electrical Conductivity 0.58 0.01 mmhos/cm 0.58 0.652
Electrical Conductivity umhos 581 10.0 umhos/cm 585 0.652 10 Duplicate (BEE0666-DUP2) Source: 23E1644-01 Prepared: 5/17/2023 Analyzed: 5/19/2023 pH 9.2 1.0 units 9.1 0.219 10
Electrical Conductivity 0.33 0.01 mmhos/cm 0.33 1.25 10 Electrical Conductivity umhos 326 10.0 umhos/cm 330 1.25 10 Reference (BEE0666-SRM1) Prepared: 5/17/2023 Analyzed: 5/19/2023 Electrical Conductivity 561 umhos/cm 538.0 104 90-110
Reference (BEE0666-SRM2) Prepared: 5/17/2023 Analyzed: 5/19/2023 Electrical Conductivity 565 umhos/cm 538.0 105 90-110
Reference (BEE0666-SRM3) Prepared: 5/17/2023 Analyzed: 5/19/2023 Electrical Conductivity 563 umhos/cm 538.0 105 90-110
Reference (BEE0666-SRM4) Prepared: 5/17/2023 Analyzed: 5/19/2023 pH 4.0 units 4.000 100 97.5-102.5
Reference (BEE0666-SRM5) Prepared: 5/17/2023 Analyzed: 5/19/2023 pH 4.0 units 4.000 101 97.5-102.5
Reference (BEE0666-SRM6) Prepared: 5/17/2023 Analyzed: 5/19/2023 pH 4.0 units 4.000 100 97.5-102.5
The results in this report apply to the samples as received and were analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety All results listed in this report are for the exclusive use of the submitting party. Dellavalle Laboratory, Inc. assumes no responsibility for report alteration, separation, detachment or third party interpretation.
1910 W. McKinley Ave Suite 110 Fresno, CA 93728 559-233-6129 www.dellavallelab.com

DELLAVALLE™

LABORATORY INC
City of lone Account# 00-0025573 Received: 05/18/2023 10:37 1 East Main Street Account Manager: Lisa Rubin Reported: 06/06/2023 08:57 Lone, CA 95640 Submitted By: Todd Waklee
Ranch: R5-1993-0240-002 Castle Oak Golf
Course
Quality Control
(Continued)
Pete uns come most sate into no und
Analyte Result Qual
Batch: BEE0666 (Continued)
Reference (BEE0666-SRM7) Prepared: 5/17/2023 Analyzed: 5/19/2023 pH 7.8 units 7.790 101 .7163-101.28
The results in this report apply to the samples as received and were analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

All results listed in this report are for the exclusive use of the submitting party. Dellavalle Laboratory, Inc. assumes no responsibility for report alteration, separation, detachment or third 1910 W. McKinley Ave Suite 110 Fresno, CA 93728 559-233-6129 www.dellavallelab.com

DELLAVALLE™

LABORATORYINC
City of lone Account# 00-0025573 Received: 05/18/2023 10:37 1 East Main Street Account Manager: Lisa Rubin Reported: 06/06/2023 08:57 Lone, CA 95640 Submitted By: Todd Waklee
Quality Control
(Continued)
Reporting Spike Source %REC
Analyte Result Qual Limit Units Level Result %REC Limits Batch: BEE0685
Blank (BEE0685-BLK1) Prepared: 5/18/2023 Analyzed: 5/19/2023 Iron ND 0.10 mg/L
Manganese ND 0.02 mg/L
Blank (BEE0685-BLK2) Prepared: 5/18/2023 Analyzed: 5/19/2023 Iron ND 0.10 mg/L
Manganese ND 0.02 mg/L
LCS (BEE0685-BS1) Prepared: 5/18/2023 Analyzed: 5/19/2023 Iron 6.91 0.10 mg/L 7.143 96.7 90-110
Manganese 7.07 0.02 mg/L 7.143 99.0 90-110
LCS (BEE0685-BS2) Prepared: 5/18/2023 Analyzed: 5/19/2023 Iron 6.86 0.10 mg/L 7.143 96.0 90-110
Manganese 7.00 0.02 mg/L 7.143 98.0 90-110
Duplicate (BEE0685-DUP1) Source: 23E1540-01 Prepared: 5/18/2023 Analyzed: 5/19/2023 Iron 0.005 0.10 mg/L ND 15
Manganese 0.01 0.02 mg/L 0.01 4.48 15
Matrix Spike (BEE0685-MS1) Source: 23E1540-01 Prepared: 5/18/2023 Analyzed: 5/19/2023 Manganese 6.98 0.02 mg/L 7.143 0.01 97.6 90-110
Iron 6.82 0.10 mg/L 7.143 ND 95.4 90-110
Matrix Spike (BEE0685-MS2) Source: 23E1601-01 Prepared: 5/18/2023 Analyzed: 5/19/2023 Manganese 7.01 0.02 mg/L 7.143 0.003 98.1 90-110
Iron 6.87 0.10 mg/L 7.143 0.33 91.6 90-110
Reference (BEE0685-SRM1) Prepared: 5/18/2023 Analyzed: 5/19/2023 Manganese 1.43 mg/L 1.400 102 90-110
Iron 2.04 mg/L 1.910 107 90-110
The results in this report apply to the samples as received and were analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirely.

All results listed in this report are for the exclusive use of the submitting party. Dellavalle Laboratory, Inc. assumes no responsibility for report alteration, separation, detachment or third party interpretation.
1910 W. McKinley Ave Suite 110 Fresno, CA 93728 559-233-6129 www.dellavallelab.com

DELLAVALLE™

LABORATORY INC
City of Ione Account# 00-0025573 Received: 05/18/2023 10:37 1 East Main Street Account Manager: Lisa Rubin Reported: 06/06/2023 08:57 Lone, CA 95640 Submitted By: Todd Waklee
Ranch: R5-1993-0240-002 Castle Oak Golf
Course
Quality Control
(Continued)
Reporting Spike Source %REC RPD
Analyte Result Qual Limit Units Level Result %REC Limits RPD Limit Batch: BEE0693
Blank (BEE0693-BLK1) Prepared & Analyzed: 5/18/2023
Nitrate Nitrogen as NO3N ND 0.1 mg/L
Nitrite Nitrogen as NO2N ND 0.4 mg/L
Blank (BEE0693-BLK2) Prepared & Analyzed: 5/18/2023
Nitrate Nitrogen as NO3N ND 0.1 mg/L
Nitrite Nitrogen as NO2N ND 0.4 mg/L
Blank (BEE0693-BLK3) Prepared: 5/18/2023 Analyzed: 5/19/2023 itrate Nitrogen as NO3 ND 0.1 mg/L
itrite Nitrogen as NO2N ND 0.4 mg/L
LCS (BEE0693-BS1) Prepared & Analyzed: 5/18/2023
Nitrate Nitrogen as NO3N 5.2 0.1 mg/L 5.000 103 90-110
Nitrite Nitrogen as NO2N 5.5 0.4 mg/L 5.000 110 90-110
LCS (BEE0693-BS2) Prepared: 5/18/2023 Analyzed: 5/19/2023 Nitrate Nitrogen as NO3N 5.2 0.1 mg/L 5.000 90-110
Nitrite Nitrogen as NO2N 5.5 0.4 mg/L 5.000 110 90-110
Duplicate (BEE0693-DUP1) Source: 23E1539-01 Prepared: 5/18/2023 Analyzed: 5/19/2023 Nitrate Nitrogen as NO3N 0.05 0.1 mg/L 0.00
Nitrite Nitrogen as NO2N ND 0.4 mg/L ND
Duplicate (BEE0693-DUP2) Source: 23E1603-01 Prepared: 5/18/2023 Analyzed: 5/19/2023 Nitrate Nitrogen as NO3N 0.9 0.1 mg/L 1.0 9.17 10
Nitrite Nitrogen as NOZN ND 0.4 mg/L ND 10
Matrix Spike (BEE0693-MS1) Source: 23E1539-01 Prepared & Analyzed: 5/18/2023 Nitrate Nitrogen as NO3N 5.1 0.1 mg/L 5.000 0.05 101 90-110 Nitrite Nitrogen as NO2N 5.2 0.4 mg/L 5.000 ND 105 90-110 Matrix Spike (BEE0693-MS2) Source: 23E1603-01 Prepared: 5/18/2023 Analyzed: 5/19/2023 Nitrate Nitrogen as NO3N 6.1 0.1 mg/L 5.000 1.0 90-110
Nitrite Nitrogen as NO2N 5.0 0.4 mg/L 5.000 ND 100 90-110 Reference (BEE0693-SRM1) Prepared & Analyzed: 5/18/2023 Nitrate Nitrogen as NO3N 10.1 mg/L 10.00 101 90-110
Nitrite Nitrogen as NO2N 1.0 mg/L 1.001 98.9 90-110
Reference (BEE0693-SRM2) Prepared: 5/18/2023 Analyzed: 5/19/2023 Nitrate Nitrogen as NO3N 10.2 mg/L 10.00 102 90-110
Nitrite Nitrogen as NON 26 mg/L 1.001 260 90-110
1910 W. McKinley Ave Suite 110 Fresno, CA 93728 559-233-6129 www.dellavallelab.com

DELLAVALLE™

LABORATORYINC
City of Ione Account# 00-0025573 Received: 05/18/2023 10:37 1 East Main Street Account Manager: Lisa Rubin Reported: 06/06/2023 08:57 Lone, CA 95640 Submitted By: Todd Waklee
Ranch: R5-1993-0240-002 Castle Oak Golf
Course
Quality Control
(Continued)
Reporting Spike Source %REC
Analyte Result Qual Limit Units Result %REC Limits
Batch: BEE0693 (Continued)
Reference (BEE0693-SRM3) Prepared: 5/18/2023 Analyzed: 5/19/2023 Nitrate Nitrogen as NON mg/L 10.00 102 90-110
Nitrite Nitrogen as NOZN mg/L 1.001 101 90-110
The results in this report apply to the samples as received and were analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirely.

All results listed in this report are for the exclusive use of the submitting party. Dellavalle Laboralory, Inc. assumes no responsibility for report alteration, separation, detachment or third party interpretation.
1910 W. McKinley Ave Suite 110 Fresno. CA 93728 559-233-6129 www.dellavallelab.com

DELLAVALLE™

LABORATORYINC
City of Ione Account# 00-0025573 Received: 05/18/2023 10:37 1 East Main Street Account Manager: Lisa Rubin Reported: 06/06/2023 08:57 Lone, CA 95640 Submitted By: Todd Wakkee
Ranch: R5-1993-0240-002 Castle Oak Golf
Course
Quality Control
(Continued)
Reporting Spike Source %REC RPD
Analyte Result Qual Limit Units Level Result %REC Limits RPD Limit Batch: BEE0705
Blank (BEE0705-BLK1) Prepared: 5/18/2023 Analyzed: 5/19/2023 Ammonia (as N) ND 0.500 mg/L
Blank (BEE0705-BLK2) Prepared: 5/18/2023 Analyzed: 5/19/2023 Ammonia (as N) ND 0.500 mg/L
LCS (BEE0705-BS1) Prepared: 5/18/2023 Analyzed: 5/19/2023 Ammonia (as N) 8.96 0.500 mg/L 9.990 89.7 90-110
LCS (BEE0705-BS2) Prepared: 5/18/2023 Analyzed: 5/19/2023 Ammonia (as N) 9.35 0.500 mg/L 9.990 93.6 90-110
Duplicate (BEE0705-DUP1) Source: 23E1539-02 Prepared: 5/18/2023 Analyzed: 5/19/2023 Ammonia (as N) 1.70 0.500 mg/L 1.85 8.13 10
Duplicate (BEE0705-DUP2) Source: 23E1601-02 Prepared: 5/18/2023 Analyzed: 5/19/2023 Ammonia (as N) ND 0.500 mg/L
Matrix Spike (BEE0705-MS1) Source: 23E1539-02 Prepared: 5/18/2023 Analyzed: 5/19/2023 Ammonia (as N) 0.500 mg/L 9.990 99.9 90-110
Matrix Spike (BEE0705-MS2) Source: 23E1601-02 Prepared: 5/18/2023 Analyzed: 5/19/2023 Ammonia (as N) 9.64 0.500 mg/L 9.990 90-110
Reference (BEEO705-SRM1) Prepared: 5/18/2023 Analyzed: 5/19/2023 Ammonia (as N) 5.33 mg/L 5,470 97.5 90-110
The results in this report apply to the samples as received and were analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

All results listed in this report are for the exclusive use of the submitting party. Dellavalle Laboratory, Inc. assumes no responsibility for report alteration, separation, detachment or third party interpretation.
1910 W. McKinley Ave Suite 110 Fresno, CA 93728 559-233-6129 www.dellavallelab.com

DELLAVALLE™

LABORATORY INC
City of lone Account# 00-0025573 Received: 05/18/2023 10:37 1 East Main Street Account Manager: Lisa Rubin Reported: 06/06/2023 08:57 Lone, CA 95640 Submitted By: Todd Waklee
Ranch: R5-1993-0240-002 Castle Oak Golf
Course
Quality Control
(Continued)
Reporting Spike Source %REC
Result Qual Limit Limo
Analyte Units Level Result %REC Limits
Batch: BEE0753
Blank (BEE0753-BLK1) Prepared: 5/19/2023 Analyzed: 6/2/2023 Total Filterable Solids (TDS) 10.0 mg/L
LCS (BEE0753-BS1) Prepared: 5/19/2023 Analyzed: 6/2/2023 Total Filterable Solids (TDS) 23.8 10.0 mg/L 2000 1.19 0-200 Duplicate (BEE0753-DUP1) Source: 23E1478-02 Prepared: 5/19/2023 Analyzed: 6/2/2023 Total Filterable Solids (TDS) 327 10.0 mg/L 333 2.02 5
Duplicate (BEE0753-DUP2) Source: 23E1540-02 Prepared: 5/19/2023 Analyzed: 6/2/2023 Total Filterable Solids (TDS) 947 10.0 mg/L 2.50 5
Reference (BEE0753-SRM1) Prepared: 5/19/2023 Analyzed: 6/2/2023 Total Filterable Solids (TDS) 310 mg/L 325.0 95.4 90-110 The results in this report apply to the samples as received and were analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

All results listed in this report are for the exclusive use of the submitting party. Dellavalle Laboratory, Inc. assumes no responsibility for report alteration, separation, detachment or third party interpretation.
1910 W. McKinley Ave Suite 110 Fresno, CA 93728 559-233-6129 www.dellavallelab.com

DELLAVALLE LABORATORY, INC.
1910 W. McKinley Avenue, Suite 110 • Fresno, CA 93728
05/18/23 10:37 21E1540 ja
www.dellavallelab.com 559233-6129 - 800228-9896 • Fax 559268-8174 54 No. Samples: 3 No of Bottles: 9 bottles + 3-sets of VOAs Purchase Order No Bill To: Acct # Cons #
Water Type: [ ] Drinking Water [ ] Wastewater
Results Need By [.] Ag Water | ] Groundwater 1x] Monitoring Well Name: City of lone Other:

Billing Address: 1 East Main Street Analysis and Bottles Required: (Please indicate Analysis) City: lone State: CA Zip: 95640 A Quarterly
Telephone: 209-274-2412 pH, EC, TDS, NON, NO2-N, NH4-N, Dissolved Fe, Cell: Dissolved Manganese, Dissolved Arsenic, VOCS
Email: [email protected]
COPY TO: [email protected] (1-1 Liter Plastic, Unpreserved) White per sile [email protected] (1-250 mL Plastic w/H2SO4) NH4-N Yellow per site REQUESTED BY: Todd Waklee (1-250 mL Plastic, Unpreserved) White pace per site PROJECT: R5-1993-0240-002 (1-set of three VOAs w/CL) Blue pace per site Site: Castle Oak Golf Course
I 1 Annually
Dissolved General Mineral (No MBAS), Dissolved: As, B, K.

NO2-N, NH4-N, TKN, TN, VOCs
(1-1 Liter Plastic, Unpreserved) per site
11-250 mL Plastic, Unpreserved) As White pace per site
I ]Co. Health Dept 11-250 mL Plastic w/H2S04) TKN Yellow per site | IRWQCB [X] Copy of Chain (1-set of three VOAs w/HCL) Blue pace per site | ] State Forms [X] @A/QC Documents

SENDOUT
Sampad By. Ashley Atram Det Tech
Date Time Rec'd
Description of Samples Sampled Sampled Temp oc Field EC 1 CO MW-1 51123 941 - 2.3
2 CO MW-2 D32 - 0.
3 CO MW-3 1100 =0.4
4 IR Thermometer SN 22131435;
Correction Factor 0°C
Calibration Due 6/30/2023
Location Laboratory

CHAIN OF CUSTODY
Carrier a senaure Company Received Date/Time _Relinquished, Date/Time First Mich 029
311231347 51223
Second 2LL
Third
Fourth rasmut sho DUI 5|18|23 70:371
I guarantee that as the », or on bebel of cheat remed, I have the untority do contract the above requested servicen. Stavak it be found that I do our have sach autofty, agne to de personally hasike fur all costs and, if there id be action against me for this hroach, reasshle attorneys' foes it is understood that payment is expected to be cash with samples unless terms have been prevasusiy strangou Teams are net 30 days) nine acomes will he changed a liquidated damage ice of 2% per month (annually 24%) or $5.00 per month whichever 1s presser If payment is not maute when due snd a legitimare dispote exists concering the product or services of Dellavail Laboratory, Iac., i will he sahmitted to mediation under the Rules aad Procedures of rearse Alernative to litigation, Inc. (cal). If the despute is not reseed in medition, then the dispute will be subutted to banding antitration through cal under its Rules and Proceebires. The partics will cqually here the conts of mediation/arbitration. If, bowever, the moscator declares that no leaitimate dispuse exists, then debtor will pay all mediation and arbitrarion costs, and a the event of srintratson. rosabic afracys" fus of Delianalic Laboratory.

Lisa will invoice Signature
[] No
X 11-CLIENT CUSTOM FIELDSHEETS FIELDSHEETSIWATERS City of lone CO MWs 1.14.2023

05/18/23 10:37 23E1540
Shipping Information: Shipped In o Picked-UpX Walk In a DLI Sampler a Other o • Samples refrigerated before pick up Picked up samples placed in Ice chest Container: Ice Chesty Box a None o Refrigerant: Wet Ice Blue Ice o None D Samples Preserved with HNO, or H,SO, were: • Received Preserved o Preserved Upon Receipt at Laboratory Sample Number
Type of Container(s) Received
2 3 4 5 6 10
Sample Containers for Internal (DLI) Use
(Containers that go into the Lab)
1100 mL sterle plastic NazS,O, (Green)
250 mL unpreserved (White) Plastic
25020ETINOST AGOT SUG
Plastics 250 mL H2504 (Yellow) Plastic
pH Value
500 mL unpreserved (White Plastic
1 L unpreserved (White) Plastic
" unpreserved (BOD) (Purple) Plastic
500mL unpreserved (White) Glass
Special PO4-P Kit
Other:

Sample Containers for Subcontracted (Send Out") Analyses (Containers that go in the Subcontract ("Send Out) Refrigerator) 100 ml sierle plastic Na,S,O, (Green)
250 mL unpreserved (White Plastic
250 mL Hasor (Yellow) Plastic
Plastics
1 L unpreserved (White) Plastic
1L unpreserved (BOD) (Purple) Plastic
LANG 18001
40 ML VOA, Na2S20, F MCAA (EPA531)
40 ml VOA, Na,S,0, (EPA547)
40mL AG VOA unpreserved (White) (Set of 3)
VOA Vials 40 mL AG VOA, Na,S. O, (Green) (Set of 3)
40mL VOA, HaPO, (Set of 3)
40 mL VOA, HCI (Blue) (Set of 3)
40 mL VOA, Na,S,0, (Green) (Set or 3)
250 mL AG unpreserved (White)
250 mL AG H 504 (Yellow)
250 ml AG Na_S,0, (Green)
250 mL AG Na25,03 7 MCAA
500 mL glass unpreserved (White)
500 mL AG HCI (Blue)
1 L AG unpreserved (White)
TL AG Na,S,0, (Green)
TLAG HCI (Blue
Cr° - 50mL Plastic w/Borale/HCO,/C03
Cyanide - 500 mL NaOH
Asbestos - 1L P wrapped in foil (Set of 2)
Sulfide - 1 L AG or P NaOH + ZnAc
Special Chlorite/Bromate - 250 mL AG with EDA
HAA5 - 250mL AG Ammonium Chlorite
DO KIT
Other:

Other:

SUBCONTRACT
DELLAVALLE™
LABORATORY INC 05/18/23 10:37 23E1540
Sending Laboratory: Subcontracted Laboratory:

Dellavalle Laboratory Inc. After Hours Contact: BSK & Associates - Stanislaus 1910 McKinley, Ste. 110 687 N. Laverne
Fresno, CA 93728-1298 Susan Villagrar Fresno, CA 93727
Phone: (559) 233-6129 559-530-1346 he 59) 497-2888
Fax: (559) 268-8174 Martin James Fax: 559 485-6935
559-940-2024
Attn: Kaitlynn Shaw PO# 806611 Turnaround: Standard 2 Rush [email protected] State Forms: Yes. No ≥ SyS#.

Work Order: 23E1540 Project: R5-1993-0240-002
Analysis
Sample ID: 23E1540-01 Monitoring Well Sampled: 5/17/2023 9:49AM Client Sample Name: CO MW -1 Sampled By: Del-Tech/Ashley Putnam Comments
EPA 524w/MTBE:SO
As Dissolved:50
Containers Supplied:

Sample ID: 23E1540-02 Monitoring Well Sampled: 5/17/2023 10:32AM Client Sample Name: CO MW-2 Sampled By: Del-Tech/Ashley Putnam Comments
EPA 524w/MTBE:SO
As Dissolved: SO
Containers Supplied:

Sample ID: 23E1540-03 Monitoring Well Sampled: 5/17/2023 11:00AM Client Sample Name: CO MW-3 Sampled By: Del-Tech/Ashley Putnam Comments
EPA 524 W/MTBE:SO
As Dissolved: SO
Containers Supplied:

Kg 551823
Released By Date Received By Date
Released By Date Received By Date

AGE2585
ESK
General Non-EDT
23E1540 - R5-1993-0240-002

ASSOCIATES
City of lone #25573/54
Certificate of Analysis Project: R5-1993-0240-002
Sample ID: AGE2585-01 Sample Date - Time: 05/17/2023 - 09:49 Sampled By: Deltech / Ashley Putnam Matrix: Water
Sample Description: 23E1540-01 // CO MW-1 Sample Type: Grab BSK Associates Laboratory Fresno
Metals
RL
Analyte Method Result RL Units Mult Batch : Prepared Analyzed Qual Arsenic - Dissoived (1) EPA 200.8 ND 2.0 ug/L AGE1638 05/24/23 05/25/23 Organics
RL
Analyte Method Result: RE Units Batch Prepared Analyzed: Qual Mult
Volatile Organics (SDWA Regulated) by GC-MS
1,1,1-Trichloroethane EPA 524.2 ND 0.50 ug/L AGE1906 05/28/23 05/28/23 1,1,2,2-Tetrachloroethane EPA 524.2 ND 0.50 ug/L AGE1906 05/28/23 05/28/23 1,1,2-Trichloro-1,2,2-trifluoroethane EPA 524.2 ND 10 ug/L AGE1906 05/28/23 05/28/23 1,1,2-Trichloroethane EPA 524.2 ND 0.50 ug/L AGE1906 05/28/23 05/28/23 1,1-Dichloroethane EPA 524.2 ND 0.50 ug/L AGE1906 05/28/23 05/28/23 1,1-Dichioroethene EPA 524.2 ND 0.50 ug/L AGE1906 05/28/23 05/28/23 1,2,4-Trichlorobenzene EPA 524.2 ND 0.50 ug/L AGE1906 05/28/23 05/28/23 1,2-Dichlorobenzene EPA 524.2 ND 0.50 ug/L AGE1906 05/28/23 05/28/23

1.2-Dichloroethane EPA 524.2 ND 0.50 ug/L AGE1906 05/28/23 05/28/23 1,2-Dichioropropane EPA 524.2 ND 0.50 ug/L AGE1906 05/28/23 05/28/23 1,4-Dichlorobenzene EPA 524.2 ND 0.50 ug/L AGE1906 05/28/23 05/28/23 Benzene EPA 524.2 ND 0.50 ug/L AGE1906 05/28/23 05/28/23 Carbon Tetrachloride EPA 524.2 ND 0.50 ug/L AGE1906 05/28/23 05/28/23 Chlorobenzene EPA 524.2 ND 0.50 ug/L AGE1906 05/28/23 05/28/23 cis-1,2-Dichloroethene EPA 524.2 ND 0.50 ug/L AGE1906 05/28/23 05/28/23 cis-1,3-Dichloropropene EPA 524.2 ND 0.50 ug/L AGE1906 05/28/23 05/28/23 Dichloromethane EPA 524.2 ND 0.50 ug/L AGE1906 05/28/23 05/28/23 Ethylbenzene EPA 524.2 ND 0.50 ug/L AGE1906 05/28/23 05/28/23 m,p-Xylenes EPA 524.2 ND 0.50 ug/L AGE1906 05/28/23 05/28/23 Methyl-t-butyl ether EPA 524.2 ND 0.50 ug/L AGE1906 05/28/23 05/28/23 o-Xylene EPA 524.2 ND 0.50 ug/L 1 AGE1906 05/28/23 05/28/23 Styrene EPA 524.2 ND 0.50 ug/L 1 AGE1906 05/28/23 05/28/23 Tetrachloroethene (PCE) EPA 524.2 ND 0.50 ug/l 1 AGE1906 05/28/23 05/28/23 Toluene EPA 524.2 ND 0.50 ug/L 1 AGE1906 05/28/23 05/28/23 trans-1,2-Dichioroethene EPA 524.2 ND 0.50 ug/L 1 AGE1906 05/28/23 05/28/23 trans-1,3-Dichloropropene EPA 524.2 ND 0.50 ug/L 1 AGE1906 05/28/23 05/28/23 Trichloroethene (TCE) EPA 524.2 ND 0.50 ug/L 1 AGE1906 05/28/23 05/28/23 Trichlorofluoromethane EPA 524.2 ND 5.0 ug/L 1 AGE1906 05/28/23 05/28/23 Vinyi Choride EPA 524.2 ND 0.50 ug/L 1 AGE1906 05/28/23 05/28/23 Total 1,3-Dichloropropene EPA 524.2 ND 0.50 ug/L 1 AGE1906 05/28/23 05/28/23 Total Xylenes EPA 524.2 ND 0.50 ug/L 1 AGE1906 05/28/23 05/28/23 Surogate: 1.2 Dichlorobenzene-d4 EPA 524.2 104 % Acceptable range: 70-130% Surogate: Bromofluorobenzene EPA 524.2 102 % Acceptable range: 70-130% The results in this report apply to the samples analyzed AGE2585 FINAL 06022023 1111 in accordance with the chain of custody document. This
analytical report must be reproduced in its entrety.
www.BSKAssociates.com Page 15 of 17
AGE2585
ESK
General Non-EDT
23E1540 - R5-1993-0240-002

ASSOCIATES
City of lone #25573/54
Certificate of Analysis Project: R5-1993-0240-002
Sample ID: AGE2585-02 Sample Date - Time: 05/17/2023 - 10:32 Sampled By: Deltech / Ashley Putnam Matrix: Water
Sample Description: 23E1540-02 // CO MW-2 Sample Type: Grab BSK Associates Laboratory Fresno
Metals
CRL
Analyte Method Resul RL Units Batch Prepared Analyzed Qual Mult
Arsenic - Dissolved (1) EPA 200.8 ND 2.0 ug/L 1 AGE1638 05/24/23 05/25/23 Organics
RL
Analyte Method Result RL Units Batch Prepared Analyzed Qual Mult
Volatile Organics (SDWA Regulated) by GC-MS
1,1,1-Trichloroethane EPA 524.2 ND 0.50 ug/L AGE1906 05/28/23 05/28/23 1,1,2,2-Tetrachloroethane EPA 524.2 ND 0.50 ug/L AGE1906 05/28/23 05/28/23

1.1.2-Trichioro-1,2,2-trifluoroethane EPA 524.2 ND 10 ug/L AGE1906 05/28/23 05/28/23 1,1,2-Trichloroethane EPA 524.2 ND 0.50 ug/L AGE1906 05/28/23 05/28/23 1,1-Dichloroethane EPA 524.2 ND 0.50 ug/L AGE1906 05/28/23 05/28/23 1,1-Dichloroethene EPA 524.2 ND 0.50 ug/L AGE1906 05/28/23 05/28/23 1,2,4-Trichlorobenzene EPA 524.2 ND 0.50 ug/L AGE1906 05/28/23 05/28/23

1.2-Dichlorobenzene EPA 524.2 ND 0.50 ug/L AGE1906 05/28/23 05/28/23 1,2-Dichloroethane EPA 524.2 ND 0.50 ug/L AGE1906 05/28/23 05/28/23 1,2-Dichloropropane EPA 524.2 ND 0.50 ug/L AGE1906 05/28/23 05/28/23

1.4-Dichlorobenzene EPA 524.2 ND 0.50 ug/L AGE1906 05/28/23 05/28/23 Benzene EPA 524.2 ND 0.50 ug/L AGE1906 05/28/23 05/28/23 Carbon Tetrachloride EPA 524.2 ND 0.50 ug/L AGE1906 05/28/23 05/28/23 Chlorobenzene EPA 524.2 ND 0.50 ug/L AGE1906 05/28/23 05/28/23 cis-1,2-Dichloroethene EPA 524.2 ND 0.50 ug/L AGE1906 05/28/23 05/28/23 cis-1,3-Dichloropropene EPA 524.2 ND 0.50 ug/L AGE1906 05/28/23 05/28/23 Dichloromethane EPA 524.2 ND 0.50 ug/L AGE1906 05/28/23 05/28/23 Ethyibenzene EPA 524.2 ND 0.50 ug/L AGE1906 05/28/23 05/28/23 m.p-Xylenes EPA 524.2 ND 0.50 ug/L AGE1906 05/28/23 05/28/23 Methyl-t-butyl ether EPA 524.2 ND 0.50 ug/L AGE1906 05/28/23 05/28/23 o-Xylene EPA 524.2 ND 0.50 ug/L AGE1906 05/28/23 05/28/23 Styrene EPA 524.2 ND 0.50 ug/L AGE1906 05/28/23 05/28/23 Tetrachloroethene (PCE) EPA 524.2 ND 0.50 ug/L 1 AGE1906 05/28/23 05/28/23 Toluene EPA 524.2 ND 0.50 ug/L 1 AGE1906 05/28/23 05/28/23 trans-1,2-Dichloroethene EPA 524.2 ND 0.50 ug/L 1 AGE1906 05/28/23 05/28/23 trans-1,3-Dichloropropene EPA 524.2 ND 0.50 ug/L 1 AGE1906 05/28/23 05/28/23 Trichloroethene (TCE) EPA 524.2 ND 0.50 ug/L 1 AGE1906 05/28/23 05/28/23 Trichlorofluoromethane EPA 524.2 ND 5.0 ug/L 1 AGE1906 05/28/23 05/28/23 Vinyl Chloride EPA 524.2 ND 0.50 ug/L 1 AGE1906 05/28/23 05/28/23 Total 1,3-Dichloropropene EPA 524.2 ND 0.50 ug/L 1 AGE1906 05/28/23 05/28/23 Total Xylenes EPA 5242 ND 0.50 ug/L 1 AGE1906 05/28/23 05/28/23 Surogate: 1,2-Dichlorobenzene-d4 EPA 524.2 104 % Acceptable range: 70-130 % Surogate: Bromofluorobenzene EPA 524.2 102% Acceptable range: 70-130% The results in this report apply to the samples analyzed AGE2585 FINAL 06022023 1111 in accordance with the chain of custody document. This
analytical report must be reproduced in its entirety.
www.BSKAssociates.com Page 16 of 17
AGE2585
ESK
General Non-EDT
23E1540 - R5-1993-0240-002

ASSOCIATES
City of lone #25573/54
Certificate of Analysis
Project: R5-1993-0240-002
Sample ID: AGE2585-03 Sample Date - Time: 05/17/2023 - 11:00 Sampled By: Deltech / Ashley Putnam Matrix: Water
Sample Description: 23E1540-03 // CO MW-3 Sample Type: Grab BSK Associates Laboratory Fresno
Metals
RL
Analyte Method Result RE Units Batch Prepared Analyzed Qual Mult
Arsenic - Dissolved (1) EPA 200.8 ND 2.0 ug/L AGE1638 05/24/23 05/25/23 Organics
RU
Analyte Method Result Units Batch •Qua
Muli
Volatile Organics (SDWA Regulated) by GC-MS
1,1,1-Trichloroethane EPA 524.2 ND 0.50 ug/L AGE1907 05/28/23 05/30/23 1,1,2,2-Tetrachloroethane EPA 524.2 ND 0.50 ug/L AGE1907 05/28/23 05/30/23

1.1,2-Trichloro-1,2,2-trifluoroethane EPA 524.2 ND 10 ug/L AGE1907 05/28/23 05/30/23 1,1,2-Trichloroethane EPA 524.2 ND 0.50 ug/L AGE1907 05/28/23 05/30/23 1,1-Dichioroethane EPA 524.2 ND 0.50 ug/L AGE1907 05/28/23 05/30/23 1,1-Dichloroethene EPA 524.2 ND 0.50 ug/L AGE1907 05/28/23 05/30/23 1,2,4-Trichlorobenzene EPA 524.2 ND 0.50 ug/L AGE1907 05/28/23 05/30/23 1,2-Dichlorobenzene EPA 524.2 ND 0.50 ug/L AGE1907 05/28/23 05/30/23 1,2-Dichloroethane EPA 524.2 ND 0.50 ug/L AGE1907 05/28/23 05/30/23 1,2-Dichloropropane EPA 524.2 ND 0.50 ug/L AGE1907 05/28/23 05/30/23 1,4-Dichlorobenzene EPA 524.2 ND 0.50 ug/L AGE1907 05/28/23 05/30/23 Benzene EPA 524.2 ND 0.50 ug/L AGE1907 05/28/23 05/30/23 Carbon Tetrachloride EPA 524.2 ND 0.50 ug/L AGE1907 05/28/23 05/30/23 Chlorobenzene EPA 524.2 ND 0.50 ug/L AGE1907 05/28/23 05/30/23 cis-1,2-Dichloroethene EPA 524.2 ND 0.50 ug/L AGE1907 05/28/23 05/30/23 cis-1,3-Dichloropropene EPA 524.2 ND 0.50 ug/L AGE1907 05/28/23 05/30/23 Dichloromethane EPA 524.2 ND 0.50 ug/L AGE1907 05/28/23 05/30/23 Ethylbenzene EPA 524.2 ND 0.50 ug/L AGE1907 05/28/23 05/30/23 m,p-Xylenes EPA 524 2 ND 0.50 ug/L AGE1907 05/28/23 05/30/23 Methyl-t-butyl ether EPA 524.2 ND 0.50 ug/L AGE1907 05/28/23 05/30/23 o-Xylene EPA 524.2 ND 0.50 ug/L 1 AGE1907 05/28/23 05/30/23 Styrene EPA 524.2 ND 0.50 ug/L 1 AGE1907 05/28/23 05/30/23 Tetrachloroethene (PCE) EPA 524.2 ND 0.50 ug/L 1 AGE1907 05/28/23 05/30/23 Toluene EPA 524.2 ND 0.50 ug/L 1 AGE1907 05/28/23 05/30/23 trans-1,2-Dichloroethene EPA 524.2 ND 0.50 ug/l 1 AGE1907 05/28/23 05/30/23 trans-1,3-Dichloropropene EPA 524.2 ND 0.50 ug/L 1 AGE1907 05/28/23 05/30/23 Trichloroethene (TCE) EPA 524.2 ND 0.50 ug/L 1 AGE1907 05/28/23 05/30/23 Trichlorofluoromethane EPA 524.2 ND 5.0 ug/L 1 AGE1907 05/28/23 05/30/23 Vinyl Chloride EPA 524.2 ND 0.50 ug/L 1 AGE1907 05/28/23 05/30/23 Total 1,3-Dichloropropene EPA 524.2 ND 0.50 ug/L 1 AGE1907 05/28/23 05/30/23 Total Xyienes EPA 524.2 ND 0.50 ug/L 1 AGE1907 05/28/23 05/30/23 Surogate: 1,2-Dichlorobenzene-dia EPA 524.2 104 % Acceptable range: 70-130% Surogate: Bromofluorobenzene EPA 524.2 102% Acceptable range: 70-130% The results in this report apply to the samples analyzed AGE2585 FINAL 06022023 1111 in accordance with the chain of custody document. This
analytical report must be reproduced in its entrety.
www.BSKAssociates.com Page 17 of 17
DELLAVALLE™

LABORATORY INC
City of lone Account# 00-0025573 Received: 05/18/2023 9:50 1 East Main Street Account Manager: Lisa Rubin Reported: 06/02/2023 15:35 Lone, CA 95640 Submitted By:

Ranch: R5-1993-0240-002
Samples in this Report
Lab ID Sample Matrix Sampled By Crop Date Sampled
23E1543-01 CO MW-1 Monitoring Well Del-Tech/Ashley 5/17/2023 9:49 Putnam
23E1543-02 CO MW-2 Monitoring Well Del-Tech/Ashley 5/17/2023 10:32 Putnam
23E1543-03 CO MW-3 Monitoring Well Del-Tech/Ashley 5/17/2023 11:00 Putnam
Default Cooler Temperature on Receipt °C: -1.5
Containers Intact
COC/Labels Agree
Received On Ice
Bott InFridlased
Laboratory Director/Technical Manager
ELAP Certification #1595
A2LA Certification #6440.02
The results in this report apply to the samples as received and were analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

All results listed in this report are for the exclusive use of the submitting party. Dellavalle Laboratory, Inc. assumes no responsibility for report alteration, separation, detachment or third party interpretation.
1910 W. McKinley Ave Suite 110 Fresno, CA 93728 559-233-6129 www.dellavallelab.com

AGE2405
ESK
Bacti Testing
23E1543 - R5-1993-0240-002

ASSOCIATES
Certificate of Analysis City of lone #25573/54
Project: R5-1993-0240-002
Sample ID: AGE2405-01 Sample Date - Time: 05/17/2023 - 09:49 Sampled By: Deltech / Ashley Putnam Matrix: Water
Sample Description: 23E1543-01 // CO MW-1 Sample Type: Routine BSK Associates Laboratory Fresno
Microbiology
Analyte Method Result URL Units Batch Prepared Analyzed Qual Coliform by 3x5 MTF
Total Coliform SM 9221B <1.8 1.8 MPN/100 mL AGE1270 05/18/23 11:49 05/18/23 11:49 HT1.0 The results in this report apply to the samples analyzed AGE2405 FINAL 06022023 1217 in accordance with the chain of custody document. This
analytical report must be reproduced in its entirety.
www.BSKAssociates.com Page 2 of 7
AGE2405
ESK Bacti Testing
23E1543 - R5-1993-0240-002

ASSOCIATES
Certificate of Analysis City of lone #25573/54
Project: R5-1993-0240-002
Sample ID: AGE2405-02 Sample Date - Time: 05/17/2023 - 10:32 Sampled By: Deltech / Ashley Putnam Matrix: Water
Sample Description: 23E1543-02 // CO MW-2 Sample Type: Routine BSK Associates Laboratory Fresno
Microbiology
Analyte Method Result s RL Units Batch Prepared Analyzed: Qual Coliform by 3x5 MTE
Total Coliform SM 9221B <1.8 1.8 MPN/100 mL AGE1270 05/18/23 11:49 05/18/23 11:49 HT1.0 The results in this report apply to the samples analyzed AGE2405 FINAL 06022023 1217 in accordance with the chain of custody document. This
analytical report must be reproduced in its entirety.
www.BSKAssociates.com Page 3 of 7
AGE2405
ESK
Bacti Testing
23E1543 - R5-1993-0240-002

ASSOCIATES
Certificate of Analysis City of lone #25573/54
Project: R5-1993-0240-002
Sample ID: AGE2405-03 Sample Date - Time: 05/17/2023 - 11:00 Sampled By: Deltech / Ashley Putnam Matrix: Water
Sample Description: 23E1543-03 // CO MW-3 Sample Type: Routine BSK Associates Laboratory Fresno
Microbiology
Analyte, Method Result Units Batch Prepared Analyzed Qual Coliform by 3x5 MTF
Total Coliform SM 9221B <1.8 1.8 MPN/100 mL AGE1270 05/18/23 11:49 05/18/23 11:49 HT1.0 The results in this report apply to the samples analyzed AGE2405 FINAL 06022023 1217 in accordance with the chain of custody document. This
analytical report must be reproduced in its entirety.
www.BSKAssociates.com Page 4 of 7

SUBCONTRACT
DELLAVALLE™ ORDER

LABORATORY INC
Sending Laboratory: Subcontracted Laboratory:

Dellavalle Laboratory Inc. After Hours Contact: BSK & Associates - Stanislaus 1910 McKinley, Ste. 110 687 N. Laverne
Fresno, CA 93728-1298 san Villagre Fresno, CA 93727
Phone: (559) 233-6129 59-530-134 Phone: (559) 497-2888
Fax: (559) 268-8174 Martin James Fax: 559 485-6935
559-940-2024
Attn: Kaitlynn Shaw Turnaround: Standard Rush
[email protected] State Forms: Yes No < Sys#
Work Order: 23E1543 Project: R5-1993-0240-002
Analysis
Sample ID: 23E1543-01 Monitoring Well Sampled: 5/17/2023 9:49AM Client Sample Name: CO MW-1 Sampled By: Del-Tech/Ashley Putnam Comments
Coli 3x5 Total Coli:SO
Containers Supplied:

Sample ID: 23E1543-02 Monitoring Well Sampled: 5/17/2023 10:32AM Client Sample Name: CO MW-2 Sampled By: Del-Tech/Ashley Putnam Comments
Coli 3x5 Total Coli:SO
Containers Supplied:

Sample ID: 23E1543-03 Monitoring Well Sampled: 5/17/2023 11:00AM Client Sample Name: CO MW-3 Sampled By: Del-Tech/Ashley Putnam Comments
Coli 3x5 Total Coli:SO
Containers Supplied:
oic to run outof hold time
Released By Date Received By Date
Released By Date Received By Date

DELLAVALLE LABORATORY, INC.
05/18/23 09:50 23E1543 1910 W. McKinley Avenue, Suite 110 • Fresno. CA 93728 www.dellavalleiab.com 559 233-6129 • 800 228-9896 • Fax 559 268-8174 25573 54 No. Samples: 3 No of Bottles: 3
Purchase Order No Bill To: Acct # Cons #
Water Type: | | Drinking Water | J Wastewater
Results Need By [ ]Ag Water [ ] Groundwater [x) Monitoring Well Name: City of lone Other:

Billing Address: 1 East Main Street Analysis and Bottles Required: (Please indicate Analysis) City: lone State: CA Zip: 95640 Total Coliform, MPN (3x5 MTF; SM 9221B) Telephone: 209-274-2412
Cell: (1-100 mL Sterile Plastic w/Na,S,O3) Green bsk per site Email: [email protected]
COPY TO: [email protected]
[email protected] Quarterly
REQUESTED BY: Todd Waklee I ] Co. Health Dept
PROJECT: R5-1993-0240-002 [ ]RWQCB [X] Copy of Chain
Site: Castle Oak Golf Course [ ] State Forms [X] QA/QC Documents Sampled By: Ashley Ritam/Dettech
Date Time
Description of Samples Sampled Sampled Temp °C Field EC 51123 949 -1.5
1 CO MW-1
2 CO MW-2 1032 3.5
3 CO MW-3 100 -1.6
4 iR Thermometer SN 221314357
Correction Factor: 0'C
Calibration Due. 6/30/2023

CHAIN OF CUSTODY
Carrier • Signature Company Received Date/Time Relinquished/Date/Time First harmons Def tech 5023 949 511231545
Second T Rise Aubu DUI 5723 134521823 850
Third
Fourth
I guarance that as the chew, or on hehalf of client named, I have the authority to contract the above requested sorvices. Should i he found that I do sot have such authority. I agree to be personally liable for all costs and. if there should be action against me for this breach, reasonable attoneys' foes, It is understood that payment is expected to be cash with samples unless terms have been previously arranged Torms are not 30 days; uverduc accounts will be charged a liquidated damage fec of 2%% per month (annually 24%) or $5.00 per month whichever is greater.

Ill payment is nut made when duc and a legitimate dispute exists concerning the product or services of Dellavalle Laboratory, Ine. it will be submitfed to mediation under the Rules and Procodures of Creative Altomative to Litigation. Inc. (cal). If the dispate is not resolved in medistion, then the dispute will be submitted to bindng arbitration through cal under its Rules and Procedures. The partics will cqually car the costs of modatonarbaration. It, towever, the medator declares that no seglinate dispute exists, Ihen debtor wil pay all mediation and arteration costs, and is the event of aroration. rcasonable altorneys" fees of Dellavalie Laboratory.

Lisa will invoice Signature
Sample received in/cooler with ice (coolant)
[ ]No
X: 1-CLIENT CUSTOM FIELDSHEETSIFIELOSHEET SIWATERS:City of lone CO MW Quarterly Total Colform 1.14.2023

05/18/23 09:50 23E1543
Shipping Information: Shipped In • Picked-Up d. Walk In o DLI Sampler • Other o Container: Ice Chest & Box o None o Refrigerant: Wet Ico Blue ice o None o Samples Preserved with HNO, or HaSO, were: • Received Preserved o Preserved Upon Receipt at Laboratory Sample Number
Type of Container(s) Received
1 2 3 4 5 6 7 8 1
Sample Containers for Internal (DLI) Use
(Containers that go into the Lab)
100 mL sterile plastic Na, S20, (Green)
250 mL unpreserved (White Plastic
250 mL H2504 (Yellow) Plastic
IpH Value
500 mL unpreserved (White) Plastic
1 L unpreserved (White) Plastic
L unpreserved (BOD) (Purple) Plastic
500mL unpreserved (White) Glass
Special PO4-P Kit
Other:

Sample Containers for Subcontracted ("Send Out") Analyses (Containers that go in the Subcontract Send Out) Refrigerator) 1100 mL sterile plastic Na,S,0z (Green)
250 mL unpreserved (White) Plastic
250mL H2SO4 (Yellow) Plastic
Plastics
1 L unpreserved (White) Plastic
1 L unpreserved (BOD) (Purple) Plastic

CANNONIC
40 mL VOA, Na25203 + MCAA (EPA531)
40 mL VOA, NazS,0; (EPA547)
40mL AG VOA unpreserved (White) (Set of 3)
40 mL AG VOA, Na,S, O; (Green) (Set of 3)
40mL VOA, HaPO, (Set of 3)
40 mL VOA. HCI (Blue) (Set of 3)
40 ML VOA, Na25,0, (Green) (Set of 3)
250 mL AG unpreserved (White)
250 mL AG H2SO, (Yellow)
250 mL AC Na25203 (Green)
250 mL AGNa2520, + MCAA
Glass 500 mL glass unpreserved (White)
500 mL AG HCI (Blue)
1 L AG unpreserved (White)
TLAG H2504 (Yellow)
TLAG Na2S203 (Green)
1 LAG HCI (Blue)
Cror - 50mL Plastic w/Borate/HCO3/CO3
Cyanide - 500 mL NaOH
Asbestos - 1L P wrapped in foil (Set of 2)
Sulfide - 1 L AG or P NaOH + ZnAc
Special Chlorite/Bromate - 250 mL AG with EDA
HAA5 - 250mL AG Ammonium Chlorite Page 7 of 7
DO KIT
End of Report
AGENDA ITEM G.1.

THE CITY COUNCIL MEETING MINUTES
FOR THE SEPTEMBER 19, 2023 MEETING
ARE BEING CONTINUED TO OCTOBER 17, 2023
TONE

CITY OF IONE
IONE, CA 95640
AGENDA ITEM G.2.

DATE: OCTOBER 3, 2023
TO: THE HONORABLE MAYOR AND MEMBERS OF THE CITY COUNCIL FROM: JODI STENECK, FINANCE MANAGER
SUBJECT: OCTOBER 3, 2023 WARRANTS
RECOMMENDED ACTION:

Staff recommends that the council review and approve the attached report for payment totaling $43,667.42
FISCAL IMPACT:
$43,667.42
ATTACHMENTS:

Warrant list dated 10-3-23
City of lone Unpaid Invoice Report - UNPAID INV. REPORT Page: 1 Posting period: 09/23 Sep 27, 2023 04:27PM
Invoice Seq.# Description Invoice GL Peri GL Account Activity # GL Account Description Net Invoice Number Date Number Check Amount

AMADOR CO AG BOOSTERS
91223 EVENT CANCELLED RETURN OF DEPOSIT AND 09/12/23 09/23 1111-44-4421 RENTAL REVENUE 690.00

RENTAL FEE
91223 EVENT CANCELLED RETURN OF DEPOSIT AND 09/12/23 09/23 9999-00-1050 XBP - XPRESS DEPOSIT ACCOUNT 700.00

RENTAL FEE
Total 91223: 1,390.00

AMADOR COUNTY SHERIFF'S DEPT
91223 MONTHLY MOBILE DATA AUGUST 2023 09/12/23 09/23 1111-70-6220 OTHER CONTRACTUAL - PD GF 369.75 91223 2 MONTHLY MOBILE DATA AUGUST 2023 09/12/23 09/23 9670-70-6220 OTHER CONTRACTUAL - RESTR. PD 302.53 Total 91223: 672.28

AMADOR WATER AGENCY
005018-001X92023 RAW WATER HOWARD PARK 09/01/23 09/23 1111-92-6170 UTILITIES - PW GF 8,358.85 Total 005018-001X92023: 8,358.85
005018-002X92023 22W JACKSON ST 09/08/23 09/23 1111-75-6170 UTILITIES - FIRE GF 44.00 005018-002X92023 22 W JACKSON ST 09/08/23 09/23 9675-75-6170 UTILITIES - FIRE 14.67 005018-002X92023 22W JACKSON ST 09/08/23 09/23 9613-75-6170 UTILITIES - FIRE MEAS M 14.66 Total 005018-002X92023: 73.33
005018-003X92023 1 1E MAIN ST 09/08/23 09/23 1111-65-6170 UTILITIES - GF ADMIN 213.33 005018-003X92023 2 1E MAIN ST 09/08/23 09/23 2111-65-6170 UTILITIES - GAS TX ADMIN 35.56 005018-003X92023 3 1 EMAIN ST 09/08/23 09/23 3111-65-6170 UTILITIES - WWTP ADMIN 71.11 005018-003X92023 4 1E MAIN ST 09/08/23 09/23 9670-65-6170 UTILITIES - PD ADMIN 17.78 005018-003X92023 5 1E MAIN ST 09/08/23 09/23 9675-65-6170 UTILITIES - FIRE ADMIN 17.77 Total 005018-003X92023: 355.55
005018-004X92023 1 39 MAIN & PRESTON AVE 09/08/23 09/23 1111-92-6170 UTILITIES - PW GF 68.91 Total 005018-004X92023: 68.91
005018-005X92023 OAKRIDGE DRIVE 09/08/23 09/23 1111-92-6170 UTILITIES - PW GF 932.03 City of lone Unpaid invoice Report - UNPAID INV. REPORT Page: 2 Posting period: 09/23 Sep 27, 2023 04:27PM
Invoice Seq.# Description Invoice GL Peri GL Account Activity# GL Account Description Net Invoice Number Date Number Check Amount
Total 005018-005X92023: 932.03
005018-006X92023 846 SUTTER LANE 09/08/23 09/23 1111-92-6170 UTILITIES - PW GF 183.83 Total 005018-006X92023: 183.83
005018-007X92023 1 CASTLE OAKS ENTRANCE 09/08/23 8221-92-6170 UTILITIES - LIGHTING & LANDSCA 152.23 Total 005018-007X92023: 152.23
005018-008X92023 437 QUAIL HOLLOW DR 09/08/23 09/23 1111-92-6170 UTILITIES - PW GF 846.83 Total 005018-008X92023: 846.83
005018-009X92023 1 431 QUAIL HOLLOW DR 09/08/23 09/23 1111-92-6170 UTILITIES - PW GF 824.73 Total 005018-009X92023: 824.73
005018-010X92023 425 QUAIL HOLLOW DR 09/08/23 09/23 1111-92-6170 UTILITIES - PW GF 245.71 Total 005018-010X92023: 245.71
005018-011X92023 1 ES HWY 124 09/12/23 1111-92-6170 UTILITIES - PW GF 506.43 Total 005018-011X92023: 506.43
005018-012X92023 1 1600W MARLETTE ST 09/12/23 09/23 1111-92-6170 UTILITIES - PW GF 127.62 Total 005018-012X92023: 127.62
005018-013X92023 MAIN ST & SACRAMENTO 09/12/23 09/23 1111-92-6170 UTILITIES - PW GF 68.91 Total 005018-013X92023: 68.91
005018-014-X92023 1 305S MILL STREET 09/12/23 1111-92-6170 UTILITIES - PW GF 68.91 Total 005018-014-X92023: 68.91
005018-015X92023 10100 FIVE MILE DR 09/12/23 09/23 1111-92-6170 UTILITIES - PW GF 77.75 City of lone Unpaid Invoice Report - UNPAID INV. REPORT Page: 3 Posting period: 09/23 Sep 27, 2023 04:27PM
Invoice Seq.# Description Invoice GL Peri GL Account Activity # GL Account Description Net Invoice Number Date Number Check Amount
Total 005018-015X92023: 77.75
005018-016X92023 1 ES HWY 124 09/12/23 09/23 1111-92-6170 UTILITIES - PW GF 475.49 Total 005018-016X92023: 475.49
005018-017X92023 1 POPLAR ST (GROVER PARK) 09/12/23 09/23 1111-92-6170 UTILITIES - PW GF 1,067.17 Total 005018-017X92023: 1,067.17
005018-024X92023 17 E MAIN ST 09/08/23 09/23 1111-92-6170 UTILITIES - PW GF 68.91 Total 005018-024X92023: 68.91
005018-18X92023 600 PRESTON AVE 09/12/23 09/23 1111-75-6170 UTILITIES - FIRE GF 136.82 005018-18X92023 600 PRESTON AVE 09/12/23 09/23 9675-75-6170 UTILITIES - FIRE 45.61 005018-18X92023 600 PRESTON AVE 09/12/23 09/23 9613-75-6170 UTILITIES - FIRE MEAS M 45.60 Total 005018-18X92023: 228.03
006157-000X92023 1 SEWER LIFT STATION 09/08/23 09/23 3111-92-6170 UTILITIES - PW WWTP 68.91 Total 006157-000X92023: 68.91
006352-000X92023 1 CASTLE OAKS MEDIAN 1 09/08/23 09/23 8221-92-6170 UTILITIES - LIGHTING & LANDSCA 68.91 Total 006352-000X92023: 68.91
006352-001X92023 CASTLE OAKS MEDIAN 2 09/08/23 09/23 8221-92-6170 UTILITIES - LIGHTING & LANDSCA 126.37 Total 006352-001X92023: 126.37
006352-002X92023 1 CASTLE OAKS MEDIAN 3 09/08/23 09/23 8221-92-6170 UTILITIES - LIGHTING & LANDSCA 68.91 Total 006352-002X92023: 68.91
ATT MOBILITY COMMUNICATIONS - PD GF 292.74
287312741394X910 1 ACCT 287312741394 - PD FIRSTNET 8/23 09/02/23 09/23 1111-70-6160 287312741394X910 АССТ 287312741394 - PD FIRSTNET 8/23 09/02/23 09/23 9670-70-6160 COMMUNICATIONS - POLICE 239.52 City of lone Unpaid Invoice Report - UNPAID INV. REPORT Page: 4 Posting period: 09/23 Sep 27, 2023 04:27PM
Invoice Seq.# Description Invoice GL Peri GL Account Activity# GL Account Description Net Invoice Number Date Number Check Amount
Total 287312741394X9102023: 532.26
287314845930V910 ACCT 287314845930 - FIRSTNET 09/02/23 09/23 1111-75-6160 COMMUNICATIONS - FIRE GF 253.91 287314845930V910 ACCT 287314845930 - FIRSTNET 09/02/23 09/23 9675-75-6160 COMMUNICATIONS - FIRE 84.64 287314845930V910 ACCT 287314845930 - FIRSTNET 09/02/23 09/23 9613-75-6160 COMMUNICATIONS - FIRE MEAS M 84.64 Total 287314845930V9102023: 423.19

BIG VALLEY PRINTING
7553 10K ENVELOPES 09/05/23 09/23 3111-65-6111 OFFICE EXPENSE - ADMIN WWTP 517.01 Total 7553: 517.01

BONHAM, ANDREA
91923 TRAINING PER DIEN 09/19/23 09/23 1111-65-6122 TRAINING 177.09 91923 TRAINING PER DIEM 09/19/23 09/23 2111-65-6122 TRAINING - ADMIN GAS 29.52 91923 TRAINING PER DIEM 09/19/23 09/23 3111-65-6122 TRAINING - ADMIN WWTP 59.02 91923 TRAINING PER DIEM 09/19/23 09/23 9670-65-6122 TRAINING - ADMIN 14.76 91923 TRAINING PER DIEM 09/19/23 09/23 9675-65-6122 TRAINING - ADMIN 14.76 Total 91923: 295.15

COMPUTER BROKERS AND SYSTEMS CORPORATION
- IT SUPPORT 07108/23 09/23 1111-65-6160 COMMUNICATIONS - ADMIN GF 456.60 IT SUPPORT 07/08/23 09/23 2111-65-6160 COMMUNICATIONS - ADMIN GAS TAX 76.10 IT SUPPORT 07/08/23 09123 3111-65-6160 COMMUNICATIONS - WWTP ADMIN 152.20 9857 IT SUPPORT 07/08/23 09/23 9670-65-6160 COMMUNICATIONS - PD ADMIN 38.05 9857 IT SUPPORT 07108/23 09/23 9675-65-6160 COMMUNICATIONS - FIRE ADMIN 38.05 9857 IT SUPPORT 07/08/23 09/23 1111-70-6160 COMMUNICATIONS - PD GF 418.55 9857 IT SUPPORT 07/08/23 09/23 9670-70-6160 COMMUNICATIONS - POLICE 342.45 9857 IT SUPPORT 07/08/23 09/23 1111-75-6160 COMMUNICATIONS - FIRE GF 456.60 9857 IT SUPPORT 07/08/23 09/23 9675-75-6160 COMMUNICATIONS - FIRE 152.20 9857 IT SUPPORT 07/08/23 09/23 9613-75-6160 COMMUNICATIONS - FIRE MEAS 152.20 9857 11 IT SUPPORT 07/08/23 09/23 1111-85-6160 COMMUNICATIONS - BUILDING GF 304.40 9857 IT SUPPORT 07/08/23 09/23 1111-92-6160 COMMUNICATIONS - PW GF 155.24 9857 IT SUPPORT 07/08/23 09/23 2111-92-6160 COMMUNICATIONS - PW 150.68 9857 IT SUPPORT 07/08/23 09/23 3111-92-6160 COMMUNICATIONS - PW WWTP 150.68 City of lone Unpaid Invoice Report - UNPAID INV. REPORT Page: 5 Posting period: 09/23 Sep 27, 2023 04:27PM
Invoice Seq.# Description Invoice GL Peri GL Account Activity# GL Account Description Net Invoice Number Date Number Check Amount
Total 9857: 3,044.00
9878 IT SUPPORT AUGUST 2023 08/07/23 09/23 1111-65-6160 COMMUNICATIONS - ADMIN GF 456.60 9878 IT SUPPORT AUGUST 2023 08/07/23 09/23 2111-65-6160 COMMUNICATIONS - ADMIN GAS TAX 76.10 9878 IT SUPPORT AUGUST 2023 08/07/23 3111-65-6160 COMMUNICATIONS - WWTP ADMIN 152.20 9878 IT SUPPORT AUGUST 2023 08/07/23 09/23 9670-65-6160 COMMUNICATIONS - PD ADMIN 38.05 9878 IT SUPPORT AUGUST 2023 08/07/23 09/23 9675-65-6160 COMMUNICATIONS - FIRE ADMIN 38.05 9878 IT SUPPORT AUGUST 2023 08/07/23 09/23 1111-70-6160 COMMUNICATIONS - PD GF 418.55 9878 IT SUPPORT AUGUST 2023 08/07/23 9670-70-6160 COMMUNICATIONS - POLICE 342.45 9878 IT SUPPORT AUGUST 2023 08/07123 09/23 1111-75-6160 COMMUNICATIONS - FIRE GF 456.60 9878 IT SUPPORT AUGUST 2023 08/07/23 09123 9675-75-6160 COMMUNICATIONS - FIRE 152.20 9878 10 IT SUPPORT AUGUST 2023 08/07/23 09/23 9613-75-6160 COMMUNICATIONS - FIRE MEAS M 152.20 9878 11 IT SUPPORT AUGUST 2023 08/07/23 09/23 1111-85-6160 COMMUNICATIONS - BUILDING GF 304.40 9878 12 IT SUPPORT AUGUST 2023 08/07/23 09/23 1111-92-6160 COMMUNICATIONS - PW GF 155.24 9878 13 IT SUPPORT AUGUST 2023 08/07/23 09/23 2111-92-6160 COMMUNICATIONS - PW 150.68 9878 14 IT SUPPORT AUGUST 2023 08/07/23 09/23 3111-92-6160 COMMUNICATIONS - PW WWTP 150.68 Total 9878: 3,044.00
9906 IT SUPPORT SEPT 2023 09/09/23 09/23 1111-65-6160 COMMUNICATIONS - ADMINGF 456.60 9906 IT SUPPORT SEPT 2023 09/09/23 09/23 2111-65-6160 COMMUNICATIONS - ADMIN GAS TAX 76.10 9906 IT SUPPORT SEPT 2023 09/09/23 09/23 3111-65-6160 COMMUNICATIONS - WWTP ADMIN 152.20 9906 IT SUPPORT SEPT 2023 09/09/23 09/23 9670-65-6160 COMMUNICATIONS - PD ADMIN 38.05 9906 IT SUPPORT SEPT 2023 09/09/23 09/23 9675-65-6160 COMMUNICATIONS - FIRE ADMIN 38.05 9906 IT SUPPORT SEPT 2023 09/09/23 09/23 9670-70-6160 COMMUNICATIONS - POLICE 342.45 9906 IT SUPPORT SEPT 2023 09/09/23 09/23 9675-75-6160 COMMUNICATIONS - FIRE 152.20 9906 IT SUPPORT SEPT 2023 09/09/23 09/23 9613-75-6160 COMMUNICATIONS - FIRE MEAS M 152.20 9906 IT SUPPORT SEPT 2023 09/09/23 09/23 1111-92-6160 COMMUNICATIONS - PW GF 155.24 9906 10 IT SUPPORT SEPT 2023 09/09/23 09/23 2111-92-6160 COMMUNICATIONS - PW 150.68 9906 IT SUPPORT SEPT 2023 09/09/23 09/23 3111-92-6160 COMMUNICATIONS - PW WWTP 150.68 9906 12 IT SUPPORT SEPT 2023 09/09/23 09/23 1111-70-6160 COMMUNICATIONS - PD GF 418.55 9906 13 IT SUPPORT SEPT 2023 09/09/23 09/23 1111-75-6160 COMMUNICATIONS - FIRE GF 456.60 9906 14 IT SUPPORT SEPT 2023 09/09/23 09/23 1111-85-6160 COMMUNICATIONS - BUILDING GF 304.40 Total 9906: 3,044.00

DEPARTMENT OF JUSTICE
679023 BACKGROUND CHECK 09/06/23 09/23 1111-70-6123 STAFF RECRUIT - PD GF 36.30 679023 BACKGROUND CHECK 09/06/23 09/23 9670-70-6123 STAFF RECRUIT - RESTRICTED PD 29.70 City of lone Unpaid Invoice Report - UNPAID INV. REPORT Page: 6 Posting period: 09/23 Sep 27, 2023 04:27PM
Invoice Seq.# Description Invoice GL Peri GL Account Activity# GL Account Description Net Invoice Number Date Number Check Amount
Total 679023: 66.00
ECO URBAN DESIGNS INC.
1772 FIELD SERVICES SEPT 1ST - 20TH 09/01/23 09/23 8221-92-6221 PROF SERVICES - CFD 2,159.00 Total 1772: 2,159.00

HINDERLITER DELLAMAS & ASSOCIATES
SIN031232 SALES TAX CONTRACT SERVICES JULY - SEPT. 2023 09/11/23 09/23 1111-65-6215 PROF & SPEC SERV. - OTHER 1,193.48 Total SIN031232: 1,193.48
HR DYNAMICS & PERFORMANCE MGMNT INC.
7192023 TASK 7 HR CONSULTING SERVICES 07/19/23 09/23 1111-65-6215 PROF & SPEC SERV. - OTHER 3,000.00 Total 7192023: 3,000.00

IONE PHARMACY
193X82023 MEDICAL RESTOCK 08/31/23 09/23 1111-75-6120 SPECIAL DEPARTMENTAL EXPENSE 13.07 193X82023 MEDICAL RESTOCK 08/31/23 09/23 9675-75-6120 SPECIAL DEPT - RESTRICTED FIRE 4.36 193X82023 MEDICAL RESTOCK 08/31/23 09/23 9613-75-6120 SPEC DEPT - MEASURE M FIRE 4.36 Total 193X82023: 21.79

JACKSON TIRE SERVICE INC
SEPT2023 STATEM / FD - TIRE SERVICES 09/22/23 09/23 1111-75-6202 VEHICLE MAINT. - FIRE GF 47.66 SEPT2023 STATEM 2 FD - TIRE SERVICES 09/22/23 09/23 9675-75-6202 VEHICLE MAINT. - FIRE 15.89 SEPT2023 STATEM 3 FD - TIRE SERVICES 09/22/23 09/23 9613-75-6202 VEHICLE MAINT - FIRE MEAS M 15.89 Total SEPT2023 STATEMENT: 79.44

J'S AWARDS & ENGRAVING
5308 NAME PLATE 08/14/23 09/23 1111-94-6111 21.55
Total 5308: 21.55

JODI STENECK
91920 TRAINING PER DIEM 09/19/23 09/23 1111-65-6122 TRAINING 90.00 91920 TRAINING PER DIEM 09/19/23 09123 2111-65-6122 TRAINING - ADMIN GAS 15.00 City of lone Unpaid Invoice Report - UNPAID INV. REPORT Page: 7 Posting period: 09/23 Sep 27, 2023 04:27PM
Invoice Seq.# Description Invoice GL Peri GL Account Activity# GL Account Description Net Invoice Number Date Number Check Amount
91920 TRAINING PER DIEM 09/19/23 09/23 3111-65-6122 TRAINING - ADMIN WWTP 30.00 91920 TRAINING PER DIEM 09/19/23 09/23 9670-65-6122 TRAINING - ADMIN 7.50 91920 TRAINING PER DIEM 09/19/23 09/23 9675-65-6122 TRAINING - ADMIN 7.50 Total 91920: 150.00

LEDGER DISPATCH
39747 PUBLIC NOTICE - PW MAINTENANCE WORKER I 09/01/23 09/23 1111-92-6123 STAFF RECRUITMENT 21.95 Total 39747: 21.95

LEXIPOL LLC
INVCOR1231 CORDICO LAW ENFORCEMENT WELLNESS APP 09/20/23 09/23 1111-70-6120 SPECIAL DEPARTMENTAL EXPENSE 1,799.10 Total INVCOR1231: 1,799.10
PG & E
2002821263-5X920 9255 DAVE BRUEBECK RD 09/11/23 09/23 1111-92-6170 UTILITIES - PW GF 89.35 2002821263-5X920 9255 DAVE BRUEBECK RD 09/11/23 2111-92-6170 UTILITIES - PW GAS TAX 86.72 2002821263-5X920 9255 DAVE BRUBECK RD 09/11/23 09/23 3111-92-6170 UTILITIES - PW WWTP 86.71 Total 2002821263-5X92023: 262.78
2295434942-3X920 9830 FIVE MILE DR 09/12/23 1111-92-6170 UTILITIES - PW GF 14.33 2295434942-3X920 9830 FIVE MILE DR 09/12/23 2111-92-6170 UTILITIES - PW GAS TAX 13.91 2295434942-3X920 9830 FIVE MILE DR 09/12/23 3111-92-6170 UTILITIES - PW WWTP 13.91 Total 2295434942-3X92023: 42.15
2728576498-4X920 1600W MARLETTE ST 09/12/23 1111-92-6170 UTILITIES - PW GF 8.94 2728576498-4X920 1600W MARLETTE ST 09/12/23 09/23 2111-92-6170 UTILITIES - PW GAS TAX 8.67 2728576498-4X920 1600W MARLETTE ST 09/12/23 3111-92-8170 UTILITIES - PW WWTP 8.67 Total 2728576498-4X92023: 26.28
2811909826-8X920 1600 W MARLETTE ST 09/12/23 3111-92-6170 UTILITIES - PW WWTP 8.67 2811909826-8X920 1600 W MARLETTE ST 09/12/23 09/23 1111-92-6170 UTILITIES - PW GF 8.94 2811909826-8X920 1600 W MARLETTE ST 09/12/23 09/23 2111-92-6170 UTILITIES - PW GAS TAX 8.67 City of lone Unpaid invoice Report - UNPAID INV. REPORT Page: 8 Posting period: 09/23 Sep 27, 2023 04:27PM
Invoice Seq.# Description Invoice GL Peri GL Account Activity# GL Account Description Net Invoice Number Date Number Check Amount
Total 2811909826-8X92023: 26.28
2936909818-0X920 101005 MILE DR 09/12/23 09/23 1111-92-6170 UTILITIES - PW GF 14.04 2936909818-0X920 101005 MILE DR 09/12/23 09/23 2111-92-6170 UTILITIES - PW GAS TAX 13.62 2936909818-0X920 101005 MILE DR 09/12/23 09/23 3111-92-6170 UTILITIES - PW WWTP 13.62 Total 2936909818-0X92023: 41.28
3034727877-9X920 W MARLETTE & MANOR 09/12/23 09/23 1111-75-6170 UTILITIES - FIRE GF 42.35 3034727877-9X920 W MARLETTE & MANOR 09/12/23 09/23 9675-75-6170 UTILITIES - FIRE 14.12 3034727877-9X920 W MARLETTE & MANOR 09/12/23 09/23 9613-75-6170 UTILITIES - FIRE MEAS M 14.11 Total 3034727877-9X92023: 70.58
3159727869-1X920 STREET LIGHTS 09/12/23 09/23 8221-92-6170 UTILITIES - LIGHTING & LANDSCA 2,215.95 Total 3159727869-1X92023: 2,215.95
7090487111-1X920 305 MILL. ST/DEPOT PARK 09/12/23 09/23 1111-92-6170 UTILITIES - PW GF 3.57 7090487111-1X920 305 MILL ST/DEPOT PARK 09/12/23 09/23 2111-92-6170 UTILITIES - PW GAS TAX 3.47 7090487111-1X920 305 MILL ST/DEPOT PARK 09/12/23 09/23 3111-92-6170 UTILITIES - PW WWTP 3.47 Total 7090487111-1X92023: 10.51
QUADIENT LEASING USA INC.

N10110376 MONTHLY COPIER LEASE 09/12/23 09/23 1111-65-6220 OTHER CONTRACTUAL SERVICES 74.09 N10110376 MONTHLY COPIER LEASE 09/12/23 09/23 2111-65-6220 CONTRACTUAL OTHER - GAS ADMIN 12.35 N10110376 MONTHLY COPIER LEASE 09/12/23 09/23 3111-65-6220 CONTRACTUAL SERV- WWTP ADMIN 24.70 N10110376 MONTHLY COPIER LEASE 09/12/23 09/23 9670-65-6220 CONTRACTUAL - PD ADMIN 6.17 N10110376 MONTHLY COPIER LEASE 09/12/23 09/23 9675-65-6220 CONTRACTUAL SERV - FIRE ADMIN 6.17 N10110376 MONTHLY COPIER LEASE 09/12/23 09/23 1111-70-6220 OTHER CONTRACTUAL - PD GF 67.91 N10110376 MONTHLY COPIER LEASE 09/12/23 09/23 9670-70-6220 OTHER CONTRACTUAL - RESTR. PD 55.54 N10110376 MONTHLY COPIER LEASE 09/12/23 09/23 1111-75-6220 OTHER CONTRACT SERV.- GF FIRE 74.09 N10110376 MONTHLY COPIER LEASE 09/12/23 09/23 9675-75-6220 OTHER CONTRACT SERV - FIRE 24.70 N10110376 10 MONTHLY COPIER LEASE 09/12/23 09/23 9613-75-6220 OTHER CONTRACT SERV - FIRE RES 24.70 N10110376 MONTHLY COPIER LEASE 09/12/23 09/23 1111-85-6220 OTHER CONTRACT SERV - GF BUILD 49.39 N10110376 12 MONTHLY COPIER LEASE 09/12/23 09/23 1111-92-6220 OTHER CONTRACT SERV - GF PW 25.19 N10110376 13 MONTHLY COPIER LEASE 09/12/23 09/23 2111-92-6220 OTHER CONTRACT SERV - GAS PW 24.45 N10110376 14 MONTHLY COPIER LEASE 09/12/23 09/23 3111-92-6220 OTHER CONTRACT SERV - WWTP PW 24.45 City of lone Unpaid Invoice Report - UNPAID INV. REPORT Page: 9 Posting period: 09/23 Sep 27, 2023 04:27PM
Invoice Seq.# Description Invoice GL. Peni GL Account Activity# GL Account Description Net Invoice Number Date Number Check Amount
Total N10110376: 493.90

SUN BADGE COMPANY
415097 BADGES 09/01/23 09/23 1111-75-6140 CLOTHING / UNIFORM FIRE 884.20 415097 BADGES 09/01/23 09/23 9675-75-6140 CLOTHING/UNIFORM - FIRE 294.73 415097 BADGES 09/01/23 09/23 9613-75-6140 CLOTHING/UNIFORM - FIRE 294.74 Total 415097: 1,473.67

TOUCH FREE EXPRESS CAR WASH
19990X92023 PD VEHICLE WASHES 09/01/23 09/23 1111-70-6202 VEHICLE MAINT. - POLICE GF 129.25 19990X92023 PD VEHICLES WASHES 09/01/23 09/23 9670-70-6202 VEHICLE MAINT. - POLICE 105.75 Total 19990X92023: 235.00

USA BLUEBOOK
INVO0108815 UNIVERSAL CHART PENS SERIES 39 08/18/23 09/23 3111-92-8813 CAPITAL OTHER - WWTP PW 326.70 Total INV00108815: 326.70
WEBER GHIO & ASSOC. INC
12220 BUILDING DEPT ASSISTANCE 09/11/23 09/23 1111-85-6216 PROF SERVICES - BLDG INSPECTOR 1,903.82 Total 12220: 1,903.82
Total: 43,667.42
Grand Totals: 43,667.42
Summary by General Ledger Account Number
GL Account Number Debit Credit
1111-44-4421 690.00 690.00
1111-65-6122 267.09 267.09
1111-65-6160 1,369.80 1,369.80
City of lone Unpaid Invoice Report - UNPAID INV. REPORT Page: 10 Posting period: 09/23 Sep 27, 2023 04:27PM
Summary by General Ledger Account Number
GL Account Number Debit Credit Net
1111-65-6170 213.33 213.33
1111-65-6215 4,193.48 4,193.48
1111-65-6220 74.09 74.09
1111-70-6120 1,799.10 1,799.10
1111-70-6123 36.30 36.30
1111-70-6160 1,548.39 1,548.39
1111-70-6202 129.25 129.25
1111-70-6220 437.66 437.66
1111-75-6120 13.07 13.07
1111-75-6140 884.20 884.20
1111-75-6160 1,623.71 1,623.71
1111-75-6170 223.17 223.17
1111-75-6202 47.66 47.66
1111-75-6220 74.09 74.09
1111-85-6160 913.20 913.20
1111-85-6216 1,903.82 1,903.82
1111-85-6220 49.39 49.39
1111-92-6123 21.95 21.95
1111-92-6160 465.72 465.72
1111-92-6170 14,061.25 8 14,061.25
1111-92-6220 25.19 25.19
1111-94-6111 21.55 21.55
2111-65-6122 44.52 44.52
2111-65-6160 228.30 228.30
2111-65-6170 35.56 35.56
2111-65-6220 12.35 12.35
2111-92-6160 452.04 452.04
2111-92-6170 135.06 135.06
2111-92-6220 24.45 8888888 24.45
3111-65-6111 517.01 517.01
3111-65-6122 89.02 89.02
3111-65-6160 456.60 456.60
3111-65-6170 71.11 71.11
3111-65-6220 24.70 24.70
3111-92-6160 452.04 452.04
3111-92-6170 203.96 203.96
3111-92-6220 24.45 888 24.45
3111-92-8813 326.70 326.70
City of lone Unpaid Invoice Report - UNPAID INV. REPORT Page: 11 Posting period: 09/23 Sep 27, 2023 04:27PM
Summary by General Ledger Account Number
GL Account Number Debit Credit Net
8221-92-6170 2,632.37 .00 2,632.37
8221-92-6221 2,159.00 .00 2,159.00
9613-75-6120 4.36 .00 4.36
9613-75-6140 294.74 .00 294.74
9613-75-6160 541.24 .00 541.24
9613-75-6170 74.37 .00 74.37
9613-75-6202 15.89 .00 15.89
9613-75-6220 24.70 .00 24.70
9670-65-6122 22.26 .00 22.26
9670-65-6160 114.15 .00 114.15
9670-65-6170 .00 17.78
9670-65-6220 6.17 .00 6.17
9670-70-6123 29.70 29.70
9670-70-6160 1,266.87 .00 1,266.87
9670-70-6202 105.75 105.75
9670-70-6220 358.07 .00 358.07
9675-65-6122 22.26 .00 22.26
9675-65-6160 114.15 .00 114.15
9675-65-6170 17.77 .00 17.77
9675-65-6220 6.17 6.17
9675-75-6120 4.36 .00 4.36
9675-75-6140 294.73 294.73
9675-75-6160 541.24 .00 541.24
9675-75-6170 74.40 .00 74.40
9675-75-6202 15.89 .00 15.89
9675-75-6220 24.70 24.70
9999-00-1050 700.00 .00 700.00
Grand Totals: 43,667.42 .00 43,667.42
Summary by General Ledger Posting Period
43,667.42 43,667.42
Grand Totals:
43,667.42 43,667.42 09/23
Net Credit Debit GL Posting Period
Sep 27, 2023 04:27PM Posting period: 09/23
Page: 12 Unpaid invoice Report - UNPAID INV. REPORT City of ione AGENDA ITEM H.1.

THE PUBLIC HEARING FOR THE
ADOPTION OF ORDINANCE NO. 532
AMENDING THE IONE MUNICIPAL CODE, TITLE 17
ZONING, TABLIE 17.40.050-1 PROJECT

PARKING REQUIREMENTS BY LAND USE

IS BEING CONTINUED TO THE
OCTOBER 17, 2023 MEETING

OF TONE

CITY OF IONE
IONE. C4 95640
AGENDA ITEM I.1.

DATE: OCTOBER 3, 2023
TO: THE HONORABLE MAYOR AND MEMBERS OF THE CITY COUNCIL FROM: JONATHAN MITCHELL, CITY ENGINEER
SUBJECT: TRAIN DEPOT PARK STATUS UPDATE
RECOMMENDED ACTION:

For information only.

FISCAL IMPACT:

Fiscal impact has yet to be determined.

BACKGROUND:

Development of the City parcel for the Train Depot Park has been an ongoing project for the City of lone. After initial planning, the City contracted with Weatherby-Reynolds-Fritson for preparation of design details and plans were completed and submitted to the City in 2019. Based on this, the City pursued grant funds for construction and in November 2020, the City was awarded the California State Department of Parks and Recreation Grant for $177,952 for park improvements and construction activities. This award did not meet the total need of the project, however allowed funding to further refine design details and begin construction activities. Based on this, the City then initiated a program wherein volunteer labor would be utilized to reduce the cost requirements of the project and engage the Community in project development and construction. This program was later reevaluated, and subsequently terminated to pursue a traditional design-bid-build process. Bid documents were then prepared and advertised in January of 2023. Bids were received and evaluated as exceeding available funds and therefore rejected. In a continued effort to achieve the highest value and community engagement a meeting was held with the California State Department of Parks and Recreation grant administration staff to explore options for the use of City workers and equipment, material acquisition processes as well as community volunteer teams. Based on this meeting the grant administration team detailed the process whereby volunteer support could be utilized to continue construction in compliance with the grant funds.

The City came back to the Parks and Recreation Commission on April 25, 2023, for staff direction on proceeding with the project. After discussion, a recommendation was made to conduct a phased approach over time to alleviate the cost burden. Moving forward a phased- delivery approach was prepared with updated and reviewed with volunteer team members and grant administration staff. Based on this continued coordination with volunteer team members and initiation of the phased-delivery approach has continued.

The portions of the park completed and partially completed up to this point include a shade structure, play structure, restroom, and areas of sidewalk. There is also playground site layout details that are not code compliant and will need to be reworked. Areas that have yet to be completed include fence extension, parking area, and utilities, including drainage and electrical, water and sewer.

DISCUSSION:

The City Engineer has developed a proposed phasing plan that is broken out into five distinct phases complete with estimated costs for each one. The intent with this approach is recognizing that all phases are not funded by the current grant award and require prioritization of work which provides the highest community benefit first as well as completion of required core infrastructure. Phase one includes clearing of brush, leveling some areas of the park and meeting site-drainage requirements. Two stormwater systems are being considered (based on cost and value), drainage to a new manhole in West Marlette and an onsite retention basin and wet well.

Phase two encompasses necessary concrete work and parking lot installation. Phase three proposes adding in the ADA drinking fountain and building the restroom. A Pre-Fab restroom is being offered as an alternative utilizing utilities already placed by the volunteer team. Phase five will be the finishing touches to the park which includes landscaping and irrigation. Artificial turf is also being considered as alternative to grass.

As construction activities have been initiated based on the phased delivery approach, current activities include utility site surveys, drainage design and specifications for construction and items identified in Phase 1 of the plan. Community members are engaged, and we anticipate more visible site work beginning in the Spring as soils lend themselves for grading and drainage excavations.

The construction phasing plan will be presented by PowerPoint during Council Meeting.

OF

CITY OF IONE
IONE, CA 95640
AGENDA ITEM I.2.

DATE: OCTOBER 3, 2023
TO: THE HONORABLE MAYOR AND MEMBERS OF THE CITY COUNCIL FROM: KASEY GUEVARA, ADMNISTRATIVE ANALYST
SUBJECT: CITY OPERATED RECREATION PROGRAM
RECOMMENDED ACTION:

Adopt Resolution 2023-* Approving the Recommendation from the Parks and Recreation Commission to Establish a City of lone Recreation Program and Cease the Per Capita Payment to Amador County Recreation Agency.

FISCAL IMPACT:

Adopting the Resolution would require a Budget Adjustment to increase the amount for recreation by roughly $5,000. This funding would then then be allocated to a new position of Recreation Coordinator rather than sending the funds to ACRA. The City did budget the roughly $35,000 for ACRA in the 2023-2024 fiscal year budget.

BACKGROUND:

The City is part of the Amador County Recreation Agency, ACRA. ACRA is comprised of the cities and the county of Amador. ACRA works countywide to provide recreation programs such as bingo, trivia night, and 5k runs. To do this, ACRA charges each city a per capita participation fee. The membership fee for the City of lone this year would be $34,450 which is shown in Attachment A. The membership fee does not include what the City paid for pool services this season which was an additional $18,418.71. Over the past six fiscal years the City has paid ACRA a total of $272,461.90. These payments are illustrated in Attachment B.

Over the last several months, the Parks and Recreation Commission has asked ACRA to provide an overview of what programs are provided in lone and how those could be improved. They have also invited the Executive Director to attend Commission meetings numerous times. At the May 23, 2023 Parks and Recreation Commission meeting ACRA's Executive Director provided an information update. At that same meeting Commissioners expressed frustration with the difficulty of getting the Executive Director to attend meetings and provide requested information. Commissioners expressed interest in wanting information from ACRA on how much money is to be allocated to lone and how it would be utilized for recreation programs.

Finally, at the August 29, 2023 Parks and Recreation Commission meeting the Executive Director provided an overview of some options that they could possibly provide for the 2023- 2024 fiscal year. They included:
• Youth programs (Little Leapers, Challenger Sports)
• Older youth programs (table tennis, cornhole at EB Hall) • Expanded Adult Programs (bingo, trivia nights, art classes) The only programs that ACRA currently offers in the City of lone are the Kids Afternoon Program (KAP) at lone Elementary and Bingo once a month at Castle Oaks Golf Club. ACRA has offered some of these proposed programs in the past such as Challenger Sports for soccer but at the May 23, 2023 Parks and Recreation Commission it was brought up that they have been unreliable in the past with coaches not showing up and parents getting refunded due to cancellations.

During the August 29, 2023 meeting city staff offered that they believed the City could provide a more robust program that would offer more options for the community at nearly the same cost.

To that end, the Commission directed staff to present the possibility of a hybrid option and a city only recreation option.

At the September 26, 2023 Parks and Recreation Commission meeting, staff presented a plan on how the City can move forward in establishing its own City owned and operated recreation program at a comparable cost to what is currently being paid to ACRA. Staff presented a plan that includes hiring a part-time Recreation Coordinator that would work with the Parks and Recreation Commission on getting various programs and activities established in the City.

Furthermore, pursuing the option of establishing a City owned and operated program would mean ceasing membership payment to ACRA and utilizing that allocated $34,450 to establish the recreation program.

DISCUSSION:

The Plan, as presented, would allow for the City to hire a Recreation Coordinator to coordinate recreation related activities throughout the City. This position as illustrated in Attachment C would coordinate classes, programs, rentals, social media relating to recreation, and other areas that relate to leisure activities. Staff believes that the initial cost of this program would be $40,849 which is also broken down in Attachment C. This would enable the City to hire a Recreation Coordinator for 24hours/per week. Responsibilities would include: Coordination with community groups regarding events, organization of programs, and administering staffing and location needs. This role would also be responsible for posting on social media, establishing an Adopt A Park program, maintaining sponsorships and orchestrating and hosting community clean-up days.

Based on the population and demographics of the City, staff brainstormed possibilities and put together simple cost accounting on how these could be achieved as a revenue offset for the position which is calculated in Attachment D. Attachment E provides an overview of recreation programs and potential classes that could be provided, while Attachment F provides an overview of proposed special events. Attachments G-K provide examples of similar events being offered by other cities. A range of programs and classes could include items listed below but would be based on the needs of the community. Furthermore, the Commission would work with a Recreation Coordinator to establish desired programs and service levels. • Yoga
• Tai Chi
• Cooking
• Line Dancing
• Sip/Paint
• Summer youth programs
• Adult sport leagues (softball, cornhole, horseshoes etc.) • Community Events (Movie nights, 4"h of July at Howard Park, 5K color run Additionally, staff believes that a summer youth program broken down in Attachment L, could be created that would engage our youth in the history, industries, and experiences of lone. The Outdoor Equity Grants Program is a competitive grant that offers applicants the opportunity to request up to $700,000 for outdoor recreational activities in their communities. The grant is designed to fund transportation, logistics, program operations and capacity costs associated with reaching historically underserved urban and rural communities throughout California.

Applicants should identify a Community Home Base in the community that serves as a central gathering place where access would be gained to the proposed activities or programs. The second step would be choosing activities the community would participate in from that central Community Home Base-an example being the proposed summer youth program. Facilities like EB Hall could be used as the central meeting location for kids to meet for daily activities associated with the program. The third step requires the engagement of residents that live primarily within a half-mile of the Community Home Base to be engaged. This includes adults, families and children alike.

Round 2 for the Outdoor Equity Program was announced over the summer and the application due date is December 14, 2023. Grant announcements will be made in the summer 2024 with the approximate program start dating being summer or fall of 2024. Program operation is roughly three years after the date of the grant award. With a recommendation from the Parks and Recreation Commission, this grant submittal would need to be approved by the City Council.

ATTACHMENTS:

Attachment A- Amador County Recreation Agency July Invoice Attachment B- Amador County Recreation Agency Payment History Attachment C- Recreation Coordinator
Attachment D- Cost Summary
Attachment E- Proposed Classes/Activities
Attachment F- Proposed Special Events
Attachment G- City of Lodi Outdoor Camp Flyer
Attachment H- City of Gustine Movie Night Flyer
Attachment I- City of Folsom Recreation Flyer
Attachment J- Summer Fest Flyer
Attachment K- El Dorado Hills Parks Flyer
Attachment L- Proposed Youth Activities
Attachment - Resolution 2023-*Approving the Recommendation from the Parks and Recreation Commission to Establish a City of lone Recreation Program and Cease the Per Capita Payment to Amador County Recreation Agency.

Received ATTACHMENT A
JUL 1 3 2023
Invoice No. MF-2324
Amador County Recreation Agency , y of lone

LINVOICE
Customer Misc
Name City of lone Date 7/15/2023
Address 1 East Main Street Order No.

City lone State CA ZIP 95640 Rep
Phone FOB
Pop Description :Membership: TOTAL
5300 : Membership Fees for FY23/24 $ 6.50: 34,450.00
5300 population @ $6.50 per capita
:Pleas Pay By 8/15/2023
Thank you for your continued support of ACRA
Justin Howard and Amador Rec staff
SubTotal s 34,450.00
Shipping
Payment Select One. Tax Rate(s):

Comments TOTALİS 34,450.00
Name
CC# ¡Office Use Only
Expires
ACRA 10877 Conductor Bivd., Suite 100, Sutter Creek, Ca. 95685 (209)223-6349 Everybody gets to PLAY!
Attachment B
ACRA
2023-24 2022-23 2021-22 2020-21 2019-20 2018-19 Total
Swimming Pool $ 18,418.71 29,631.26$ 23,573.92 $ 19,991.19$ 12,457.43 9,364.39 $ 113,436.90 Impact Fees 16,465.00 $ 16,465.00
Membership Contribution $ 34,450.00 32,110.00$ 20,000.00 $ 14,000.00 $ 21,000.00 21,000.00 $ 142,560.00 | $ 52,868.71 $ 61,741.26 $ 60,038.92| $ 33,991.19 $ 33,457.43$ 30,364.39 | $ 272,461.90 |

ATTACHMENT C
Expense
Salary City Paid Taxes Health Mise Total
24 hrs/week- $24/hr 29,952 2,097 8,000 800 $ 40,849
Duties:

Coordination with community groups regarding events; various groups, social media posting Organziation of programs, staffing, location
Create and manage all city events
Establish Adopt A Park program
Maintain sponsorships
Host and organize community clean up days

ATTACHMENT D
Cost Summary for Parks and Recreation Program
Summer Youth Program -4,400.00
Special Youth Activities 475.00
Adult Activities 71,223.00
Events -1,350.00
Total Yearly Revenue $65,948.00
Coordinator $40,849.00
Revenue $25,099.00
Attachment E
Potential
Classes DRAFT lone City of Gustine City of Galt City of Lodi City of Folsom Estimated / Cost of Expenser pillerence Revealed Cost of Instructor Estimated Cost of Instructor Difference Estimated Cost of Expense Digerence Revented Ciasof Ingenser Diference Revenue Class Class Expense Difference Revenue Expense Revenue Expense Class Estimated Esumated Estimated Estimated Estimated
Number of Number of Number of Number of Number of
Participants Participants Participants Participants Participants Tai Chi $10.00 $17.00 $33.00 $7 $6 $19.75 | $10.25 $12.75| $17.56 $46.19 Yoga $10.00 $17.00 $33.00 $3 $19.75 -$4.75 $11 $17 $38
Lancing. $10.00 $17.00 $63.00
CPRFIST & 585.00 52161 5008.39
Cooking $35.00 $23.05 $256.95 10 $35 24.15 $325.85
Pain/Sip $35.00 $23.05 $256.95
Swimming
Water
Aerobics $7.00 $17.00 $32.00 10 $2.50 $17.00 $8.00 $7 $17 $32 Lap Swim 10 $6.00 $17.00 $43.00 10 $2.50 $17.00 $8.00 10 $6.00 $19.75 $40.25 $5 $17 $13 Float and Fit $6.00 $17.00 $25.00
Leagues
Team $35.00 $18.11 $16.89 Team $50 $18 $32
Horseshoes Team $30.00 $18.11 $11.89
Softball Team $62.50 | $18.11 $44.39 Team $64.00 $18.65 $45.35 Team $68.75 $25.00 $43.25 $1,424.46

ATTACHMENT F
Possible Events to Coordinate Estimated Revenue Cost/Class Expense Difference Number of Participants
Movie Night @ HP during the summer 50 $0.00 $250.00 -$250.00 Summer Concerts at HP 100 $0.00L $2,000.00 -$2,000.00
Summer Fest 100 $0.00 $1,500.00 -$1,500.00
5K Run 100 $35.00 $700.00 $2,800.00
Cornhole/horseshoe Tournaments 10 $35.00 $250.00 $100.00 4th of July at HP 100 $10.00 $1,500.00 -$500.00
-$1,350.00

ATTACHMENT G
CRED A0

OUTDOOR
wee store swan
Conserving Resources
Marine Life Education OUTDOOR
(closed 4th of July)
Surviving the Outdoors CAMP
Self Discovery n Nature
FREE YOUTH CAMP PROGRAM FOR AGES 12-14
MON - FRI / 8AM-4PM

SWIMMING - FISHING - KAYAKING

ENVIRONMENTAL CONSERVATION

FIRE SAFETY AND MORE

LODI LAKE KIWANIS AREA
1101 W. TURNER ROAD
This program funded by the Outdoor Equity Grants Program, created through AB 209 and administered by California State Parks, Office of Grants and Local Services

ATTACHMENT H
Join us fora movie night at the Gustine Aquatics Cenfer Let's Celebrate National Night Ouf!
and Back To School!!
POOL ENTRY: $3.00 PER Ёмол

PERSON MOVIE
Fuiday I August 4th
GEOPM - School Supplies
OF GUsE 8:00PM - Pool Open
699 3rd Ave Gustine Ca 95322
SNACKBAR WILL BE AVAILABLE!

FREE SCHOOL SUPPLIES DONATED BY VARIOUS

SPONSORS FOR GUSTINE RESIDENTS
OTAR
INNO

MID VALLEY

ERNATIO DISPOSAL
WHY: THATEAN

DJ DAN ENTERTAINMENT
PHOTO BOOTHS AUDIO GUESTBOOK DJ MOVIE SCREENS 1/111RY

ATTACHMENT I
8 SPECIAL EVENTS
FOLSOM
Veterans Day Parade
* NOVEMBER 11 *
Parade entry applications available starting September 1 and accepted through October 27.

Visit folsom.ca.us or call 916-461-6615 for entry guidelines and parade info.

Folsom City Zoo Sanctuary
Thanksgiving
Feast

FOR THE ANIMALS
Thursday, November 23
10 a.m. to 1 p.m.

Join us Thanksgiving morning for our annual tradition
of a special holiday celebration for the zoo sanctuary animals! Regular admission fees apply

ATTACHMENT J
9/12/23, 12:22 PM Fall/Winter 2023 Community Resource and Recreation Guide weat Formt

COMMUNITY PARK
FES
SEPTEMBER |16|4-9:30PM
The District Is hosting an
and ol-eummer bashlor our
community, Youdon't wan
0 missout onalTha tun
Inflatable Slides, Bounce Houses,
Obstacle Courses, Rock Climbing G
Mechanical Shark Riding
Children's Entertainment,
Carnival Games & Rides,
Face Painting & Petting Zoo

BUY WRISTBANDS
Ages 4+ $20 Wristband DJ Entertainment
Beer & Wine Garden
for unlimited carnival Live Music from Mania!
Food Vendors
games, rides E The Live Beatles Experience
inflatables.

SPONSORS:

RIYE STAR BANK

FRACHETT MARSHALL
Kids- MEDICATE CENTER
DENY 3 Horang
4-11
https://www.calameo.com/eldoradohillscsd/read/006629150a9d3f2f32457 2/2 9/12/23, 12:29 PM Fall/Winter 2023 Community Resource and Recreation Guide ATTACHMENT K El Dorado Hills Parksat a Glance

PARK NAME AMENITIES
Parks
Make Trails/Trail Access
Baseball Basketball Court Bocce Court Exercise Course Horse Shoe Pit Parking Lot Pickleball Courts Playground Rental Area Restrooms Shade Structure Soccer Field Tennis Courts Volleyball Ratter BBQ Tables
Allan Lindsey
Art Weisberg
Blackstone Village x x x
Creekside Greens x
El Dorado Hills x x
Community x
Fairchild
Governor X
Heritage Village x x
Kalithea x
Lake Forest x
Laurel Oaks
Murray
x
Homestead
Oak Knoll
x
& Clubhouse
Overlook x
Parkview Heights x
Peter Bertelsen x
Promontory x
Community x x x x x x
Ridgeview x
Ridgeview Unit 7
Saratoga Trailhead
Sellwood
Stephen Harris x x x
McCabe x
Valley View
Village Green X X
Waterford
Wild Oaks
Windsor Point X
53 https://www.calameo.com/eldoradohillscsd/read/006629150a9d3f2f32457 2/2

ATTACHMENT L
Summer Program
A summer program dedicated to teaching youth about their community, the environment in and around lone, the services within the community, and the heritage of the lone community in a fun outdoor environment.

Objective: Summer Program for youth in 4th - 7th grade; 6 weeks; 8-12pm. Things to cover: learning about your community, planting flowers in city parks, swimming at the pool; tours of fire department; history of lone; community projects; 4th of July Revenue
Estimated participants Total
Participation Fees 200.00 50 $ 10,000.00
Donations 2,000.00 2,000.00
$ 12,000.00
Expense
Hourly Hours Number of staf Days
Staffing 16 30 $ 14,400.00
Supplies 2,000.00
$ 16,400.00
Difference (Revenue - Expense) (4,400.00)
hEst. Participants Fee Costs Revenue
Kids' Night Out 25T $25.00 $350 $275
Drop off kids for an evening of fun.

Community Campout at HP 15 $35.00 $400 $125
Family Camping out at Howard Park
Father/Daughter Dance
15 $35 $450 $75
Daughters with their father figures for evening of dancing and refreshments $475 RESOLUTION 2023-*

A RESOLUTION OF THE CITY COUNCIL OF THE CITY OF IONE APPROVING THE

RECOMMENDATION FROM THE PARKS AND RECREATION COMMISSION TO

ESTABLISH A CITY OF IONE RECREATION PROGRAM AND CEASE THE PER CAPITA

PAYMENT TO AMADOR COUNTY RECREATION AGENCY
WHEREAS, the City of lone is currently a member of the Joint Powers Authority, Amador County Recreation Agency (ACRA).

WHEREAS, ACRA has billed the City of lone a total of two hundred seventy-two thousand four hundred sixty-one dollars and ninety cents over the past six fiscal years.

WHEREAS, ACRA has provided a limited number of recreation programs in the City, and is currently operating only two programs, The KAP After School program and Bingo once a month at Castle Oaks.

WHEREAS, City Staff and members of the Parks and Recreation Commission have repeatedly asked ACRA to provide information to the Commission on what they have provided to the City of lone in terms of recreation programs.

WHEREAS, ACRA has been consistently difficult to communicate with and reluctant to provide information that members of the Parks and Recreation Commission have requested.

WHEREAS, the City of lone has a growing population that has repeatedly expressed a desire to see more recreational programs and activities for the community.

WHEREAS, the City of lone believes it can produce a more robust City of lone recreation program for the community by hiring a Recreation Coordinator at twenty-four hours per week to administer a variety of programs and events in the City.

WHEREAS, during its initial year, the expense for a Recreation Coordinator would be roughly forty thousand dollars; and
WHEREAS, the cost of hiring a part-time Recreation Coordinator would be similar to ACRA's membership fee for the 2023-2024 fiscal year. ACRA's 2023-2024 invoice total is thirty-four thousand four hundred fifty dollars.

WHEREAS, at the September 26, Parks and Recreation Commission, the Commission made a recommendation to the City of lone City Council to move forward with establishing a City sponsored recreation program and cease payment to ACRA.

WHEREAS, the City Council carefully considered the staff report, presentation and Parks and Recreation Commission recommendation, and finds that the City of lone and its surrounding community would benefit from establishing its own recreation program and ceasing to pay ACRA for recreation programming in the City.

NOW, THEREFORE, BE IT RESOLVED, by the City Council of the City of lone, as follows:

1. Authorizes establishing a City of lone recreation program that includes hiring a part-time 24 hour per week Recreation Coordinator that will work with the Parks and Recreation Commission to establish recreational programs and events in the City.

2. The City Council of the City of lone approves ceasing to pay Amador County Recreation Agency (ACRA) for recreational programs in the City of lone. This includes the pending July 13, 2023 membership invoice totaling thirty-four thousand four hundred fifty dollars.

AYES:

NOES:

ABSTAIN:

ABSENT:

Stacy Rhoades, Mayor
Attest:

Janice Traverso, City Clerk
AGENDA ITEM I.3.

The City of lone is seeking candidates interested
in an opportunity to serve as the next

CITY MANAGER
The Castle City

SATY OF TONA

LIFORNE

CITY PROFILE
Located in the beautiful Sierra foothills of Northern California, the City of lone is a quaint yet active community. The City offers a wide range of housing, world-class outdoor activities, and recreational opportunities in close proximity in every direction.

An extensive array of parks and natural resources offer unbeatable experiences. The Sierras feature some of the finest skiing in the world and the City is a short drive to Lake Tahoe and Sacramento where you can enjoy everything from fine dining and ballet to the best of rural living and more. Nestled in the heart of Amador Count's wine Country, the City of lone is characterized by is oak tree lined hills and small-town atmosphere.

FORM OF GOVERNMENT
The City of lone was incorporated as a General Law City in 1953. The City has a Council-Manager form of government with five elected Council mem- bers who serve four-year terms. The City Council establishes policies, en- acts ordinances, and approves the City budget. The Council appointed City Manager is responsible for financial and operational management of the City. As a nearly full-service City, lone includes a Police, Fire, Public Works, and Administration department. City Planning and Engineering services are provided by contracts with private firms.

Office of the City Manager
Under the direction of City Council, the City Manager serves as the chief executive officer for the City, providing leadership and representation for all matters concerning City government. The City Manager's Office leads the financial and budget management process for the City and directs the City's efforts to plan for the future. The City Man- ager's office performs research, suggest policy development and direction for City Coun cil and evaluates potential public programs and grants. "andidata Profl
The City of lone is looking for an exceptional leader with extensive executive experience.

The City seeks a candidate with a master's degree in public administration, government op- erations, business management, or a similar program and 5+ years of experience as a high- level municipal executive or an equivalent combination of education and experience suffi- cient to successfully perform the essential duties of the job. The City Council seeks a candi- date with experience with wastewater management, grant administration and reporting, verified developer negotiation and agreement experience, and a proven track record of suc- cessfully implementing economic development strategies.

The ideal candidate will possess high personal integrity and ethical behavior with a proven record of leadership, fiscal stewardship and accomplishment preferably in a public sector environment. He/she has experienced opportunities and challenges presented by steady growth in development, population and demand for services.

The candidate will have successfully served in an organization with a council-manager form of government and demonstrated the skills of prioritizing projects and resources while com- municating ideas, issues and results on a timely basis. This will also include a focus on achieving results and outcomes on agreed-upon goals and priorities.

The successful candidate will have a history of understanding and demonstrating the posi- tive value of developing and maintaining effective relationships that include availability and accessibility to the public, staff, and elected officials. There should also be a proven record of embracing innovation and encouraging cross-functional partnerships to achieve results.

Advanced skills in community building and engagement and an understanding of equity Compensation and Benefits
The annual salary range for this position is $135,000 - $160,000 DOE/ DOQ. Salary is currently under review and negotiable with City Coun- cil depending on skills, experience, education, and background. The City provides a comprehensive benefits package as part of the total rewards package which includes medical, dental, and vision plans.

The total rewards package also includes City-paid Life Insurance, vaca- tion, sick, holiday, and administrative leave as well as 2 floating holi- days. The City participates in the California Public Employees Retire- ment System (CalPERS), Social Security and Medicare.

Application and Selection Process
Qualified applicants should submit their cover letter and resume to:
[email protected]
This position will remain open until filled. Resumes will be screened against criterią outlined in this brochure and the job description. Interviews with the City of lone will be offered to those candidates selected as finalists, with reference checks, background checks, and academic verification conducted after receiving candidate's consent.

For additional information, please contact:

OF ION Andy Pinasco
City Attorney
(209) 948-8200