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KERMAN, CITY OF

PWS ID: CA1010018 · KERMAN, California 93630

KERMAN, CITY OF serves 17,256 people in KERMAN, California using Groundwater water sources. It has 26 recorded EPA violations, including 8 health-based violations. No PFAS contamination was detected in UCMR5 testing.

Water Quality Snapshot: KERMAN, CITY OF

KERMAN, CITY OF is a local-owned community water system that delivers drinking water to 17,256 residents in KERMAN, California (Fresno County) through 4,094 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 26 total violations for this system , of which 8 (31%) are health-based — meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 15 monitoring and reporting violations are on file. The most recent violation on record dates to 2014.

The most frequently cited contaminant at this system is Lead and Copper Rule, recorded in 9 violations (MR). This system was sampled under EPA's UCMR5 PFAS monitoring program and no PFAS compounds were detected above the minimum reporting level.

Across California, EPA tracks 7,249 public water systems serving 42,404,883 people, with 153,308 cumulative violations and 63,983 health-based violations on record. About 89% of systems in the state carry at least one violation, and state-wide the average per system is 21.1 violations. KERMAN, CITY OF's 26 violations sit above the California average. Statewide, 447 of 694 UCMR5-tested systems have reported PFAS detections (64.4%). All figures above are sourced directly from EPA SDWIS and UCMR5 public data releases and are updated as EPA publishes new reporting cycles.

Population Served
17,256
Total Violations
26
Health-Based Violations
8
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Local
Connections
4,094
County
Fresno
School/Daycare
No
MCL Violations
8
Monitoring Violations
15
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Lead and Copper Rule MR 9 2014
Coliform (TCR) MCL 8 2004
Coliform (TCR) MR 2 2003
Nitrate MR 2 2004
Chlorine MR 2 2005

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 0 of 270 samples detected PFAS.

Contaminant Date Result MRL Status
PFMPA 6/21/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFOS 6/21/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFHxS 6/21/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFNA 6/21/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFHpA 6/21/2024 <0.003 µg/L 0.003 µg/L Not Detected
HFPO-DA 6/21/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFBA 6/21/2024 <0.005 µg/L 0.005 µg/L Not Detected
6:2 FTS 6/21/2024 <0.005 µg/L 0.005 µg/L Not Detected
8:2 FTS 6/21/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFUnA 6/21/2024 <0.002 µg/L 0.002 µg/L Not Detected
PFPeA 6/21/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFMBA 6/21/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFEESA 6/21/2024 <0.003 µg/L 0.003 µg/L Not Detected
4:2 FTS 6/21/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFBS 6/21/2024 <0.003 µg/L 0.003 µg/L Not Detected
NFDHA 6/21/2024 <0.02 µg/L 0.02 µg/L Not Detected
ADONA 6/21/2024 <0.003 µg/L 0.003 µg/L Not Detected
11Cl-PF3OUdS 6/21/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFHxA 6/21/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFDoA 6/21/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFDA 6/21/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFOA 6/21/2024 <0.004 µg/L 0.004 µg/L Not Detected
NEtFOSAA 6/21/2024 <0.005 µg/L 0.005 µg/L Not Detected
NMeFOSAA 6/21/2024 <0.006 µg/L 0.006 µg/L Not Detected
PFTrDA 6/21/2024 <0.007 µg/L 0.007 µg/L Not Detected
lithium 6/21/2024 <9 µg/L 9 µg/L Not Detected
PFTA 6/21/2024 <0.008 µg/L 0.008 µg/L Not Detected
PFPeS 6/21/2024 <0.004 µg/L 0.004 µg/L Not Detected
9Cl-PF3ONS 6/21/2024 <0.002 µg/L 0.002 µg/L Not Detected
PFHpS 6/21/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFTA 6/21/2024 <0.008 µg/L 0.008 µg/L Not Detected
lithium 6/21/2024 <9 µg/L 9 µg/L Not Detected
NMeFOSAA 6/21/2024 <0.006 µg/L 0.006 µg/L Not Detected
PFMPA 6/21/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFPeS 6/21/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFOA 6/21/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFOS 6/21/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFNA 6/21/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFHxS 6/21/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFHpA 6/21/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFBS 6/21/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFHpS 6/21/2024 <0.003 µg/L 0.003 µg/L Not Detected
NFDHA 6/21/2024 <0.02 µg/L 0.02 µg/L Not Detected
PFEESA 6/21/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFBA 6/21/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFPeA 6/21/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFTrDA 6/21/2024 <0.007 µg/L 0.007 µg/L Not Detected
8:2 FTS 6/21/2024 <0.005 µg/L 0.005 µg/L Not Detected
4:2 FTS 6/21/2024 <0.003 µg/L 0.003 µg/L Not Detected
6:2 FTS 6/21/2024 <0.005 µg/L 0.005 µg/L Not Detected

Verify This Water System

The figures above are aggregated from EPA's public databases. To verify the underlying records — or to file a complaint, request a Consumer Confidence Report, or check current monitoring status — go directly to the federal and state regulators that enforce the Safe Drinking Water Act for KERMAN, CITY OF.

Federal Source of Truth

EPA SDWIS — Federal Reports

EPA's Safe Drinking Water Information System (SDWIS) holds the federal compliance record for every regulated public water system. Open the system-level report by PWS ID:

View PWS ID CA1010018 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

California Drinking Water Authority

California State Water Resources Control Board — Division of Drinking Water is the primacy agency that licenses and inspects KERMAN, CITY OF under EPA-delegated authority.

Open CA regulator portal

Source: California State Water Resources Control Board — Division of Drinking Water

Violation Timeline

Each row links to the EPA SDWIS public record for verification. Cross-reference the contaminant code on EPA's federal report to see violation dates, return-to-compliance status, and enforcement actions.

Year (latest) Contaminant Category Count EPA Record
2014 Lead and Copper Rule MR 9 SDWIS / CA1010018 / 5000
2005 Chlorine MR 2 SDWIS / CA1010018 / 0999
2004 Coliform (TCR) MCL 8 SDWIS / CA1010018 / 3100
2004 Nitrate MR 2 SDWIS / CA1010018 / 1040
2003 Coliform (TCR) MR 2 SDWIS / CA1010018 / 3100

How KERMAN, CITY OF Compares

Cross-reference this system's record against state averages and the federal MCL framework for context.

Metric KERMAN, CITY OF California avg Federal benchmark
Total violations 26 21.1 SDWA compliance — any non-zero count is a recorded breach
Health-based violations 8 8.8 Indicates a contaminant exceeded a federal MCL
PFAS detection None 64.4% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 17,256 5,850 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 7,249 regulated public water systems in California.

Federal MCL reference — Safe Drinking Water Act thresholds ▼
Contaminant Federal MCL / Action Level Note
Lead 0 mg/L (Action Level: 0.015 mg/L) Lead and Copper Rule treatment technique
Arsenic 0.010 mg/L (10 ppb) Health-based MCL since 2006
Total Coliform Treatment technique (RTCR) Indicator organism, monitoring trigger
PFOA / PFOS (PFAS) 4.0 ppt each (final 2024 rule) Compliance deadline 2029
Nitrate (as N) 10 mg/L Acute health risk for infants

Frequently Asked Questions

Is KERMAN, CITY OF water safe to drink? ▼
KERMAN, CITY OF (PWS ID: CA1010018) has 26 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 17,256 people using Groundwater sources.
How many people does KERMAN, CITY OF serve? ▼
KERMAN, CITY OF serves 17,256 people in KERMAN, California. It is a Local-owned system using Groundwater water sources with 4,094 service connections.
What type of violations does KERMAN, CITY OF have? ▼
KERMAN, CITY OF has 26 total violations: 8 health-based violations (MCL exceedances or treatment failures), 15 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in KERMAN, CITY OF water? ▼
No. KERMAN, CITY OF was tested for PFAS under the EPA's UCMR5 monitoring program and no PFAS contamination was detected.
What water source does KERMAN, CITY OF use? ▼
KERMAN, CITY OF uses Groundwater as its primary water source. It is classified as a Community Water System (CWS), serving residential populations year-round.
Where does this data come from? ▼
All data comes from the EPA Safe Drinking Water Information System (SDWIS) and the UCMR5 PFAS monitoring program. SDWIS tracks compliance for all public water systems regulated under the Safe Drinking Water Act.

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Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. PFAS data from EPA UCMR5 monitoring program (2023-2025). This data is provided for informational purposes only.

Read our methodology — how this data is sourced, computed, and verified.

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Data sourced from $official public datasets. See our methodology for details. Retrieved and formatted by Kiznis Studio Editorial