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Non-Transient Non-Community Water System · PWS CA3901486

Central Valley Baptist Church WS

Manteca, California 95336 - drinking water served from groundwater sources to 556 people, tracked in EPA SDWIS and UCMR5.

556
People served
32
EPA violations
31
Health-based
Untested
UCMR5 result

The verdict

EPA records 32 drinking-water violations at Central Valley Baptist Church WS, 97% of them health-based - above the California per-system average.

32
Total EPA violations on record
97%
Health-based (MCL / treatment failure)
556
People served by this system
N/A
PFAS compounds detected (UCMR5)

Water Quality Snapshot: Central Valley Baptist Church WS

Central Valley Baptist Church WS is a private-owned non-transient non-community water system that delivers drinking water to 556 residents in Manteca, California (San Joaquin County) through 2 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 32 total violations for this system , of which 31 (97%) are health-based, meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. The most recent violation on record dates to 2025.

The most frequently cited contaminant at this system is Nitrate, recorded in 16 violations (MCL, health-based). This system has not yet been sampled under EPA's UCMR5 PFAS monitoring program, so no PFAS detection data is available here.

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. Statewide, 447 of 694 UCMR5-tested systems have reported PFAS detections (64.4%).

Central Valley Baptist Church WS's 32 violations sit above the California average.

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
556
Total Violations
32
Health-Based Violations
31
Water Source
Groundwater

System Details

System Type
Non-Transient Non-Community
Owner Type
Private
Connections
2
County
San Joaquin
School/Daycare
No
MCL Violations
30
Monitoring Violations
0
Treatment Tech Violations
1

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Nitrate MCL 16 2025
Arsenic MCL 14 2025
LEAD AND COPPER RULE REVISIONS TT 1 2024
LEAD AND COPPER RULE REVISIONS RPT 1 2024

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 Central Valley Baptist Church WS.

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 CA3901486 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 Central Valley Baptist Church WS 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
2025 Nitrate MCL 16 SDWIS / CA3901486 / 1040
2025 Arsenic MCL 14 SDWIS / CA3901486 / 1005
2024 LEAD AND COPPER RULE REVISIONS TT 1 SDWIS / CA3901486 / 5200
2024 LEAD AND COPPER RULE REVISIONS RPT 1 SDWIS / CA3901486 / 5200

How Central Valley Baptist Church WS Compares

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

Metric Central Valley Baptist Church WS California avg Federal benchmark
Total violations 32 21.1 SDWA compliance, any non-zero count is a recorded breach
Health-based violations 31 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 556 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 (EPA proposed extending to 2031, not yet final as of May 2026)
Nitrate (as N) 10 mg/L Acute health risk for infants

Frequently Asked Questions

Is Central Valley Baptist Church WS water safe to drink? ▼
Central Valley Baptist Church WS (PWS ID: CA3901486) has 32 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 556 people using Groundwater sources.
How many people does Central Valley Baptist Church WS serve? ▼
Central Valley Baptist Church WS serves 556 people in Manteca, California. It is a Private-owned system using Groundwater water sources with 2 service connections.
What type of violations does Central Valley Baptist Church WS have? ▼
Central Valley Baptist Church WS has 32 total violations: 31 health-based violations (MCL exceedances or treatment failures), 0 monitoring/reporting violations, and 1 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in Central Valley Baptist Church WS water? ▼
No PFAS testing data is available for Central Valley Baptist Church WS under the EPA's UCMR5 monitoring program.
What water source does Central Valley Baptist Church WS use? ▼
Central Valley Baptist Church WS uses Groundwater as its primary water source. It is classified as a Non-Transient Non-Community Water System, serving the same people for at least 6 months per year.
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.
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. This data is provided for informational purposes only.

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

Data sourced from EPA SDWIS and UCMR5 PFAS monitoring data. See our methodology for details. Retrieved and formatted by PlainWater Editorial

Every figure on PlainWater is rendered directly from EPA SDWIS drinking-water data, no number is typed in by an editor. This system's figures are rendered directly from EPA SDWIS data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.