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CENTRAL UTAH WCD - UTAH VALLEY

PWS ID: UTAH25112 · MAPLETON, Utah 84664

CENTRAL UTAH WCD - UTAH VALLEY serves 0 people in MAPLETON, Utah using Surface Water water sources. It has 126 recorded EPA violations, including 0 health-based violations. No PFAS contamination was detected in UCMR5 testing.

Water Quality Snapshot: CENTRAL UTAH WCD - UTAH VALLEY

CENTRAL UTAH WCD - UTAH VALLEY is a state-owned community water system that delivers drinking water to 0 residents in MAPLETON, Utah (Utah County) through 1 service connections. Its water is drawn from surface water sources. EPA's Safe Drinking Water Information System records 126 total violations for this system , of which 0 (0%) are health-based — meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 105 monitoring and reporting violations are on file. The most recent violation on record dates to 2018.

The most frequently cited contaminant at this system is Radium-226, recorded in 27 violations (MR). This system has not yet been sampled under EPA's UCMR5 PFAS monitoring program, so no PFAS detection data is available here.

Across Utah, EPA tracks 1,068 public water systems serving 3,870,776 people, with 169,784 cumulative violations and 10,671 health-based violations on record. About 98% of systems in the state carry at least one violation, and state-wide the average per system is 159 violations. CENTRAL UTAH WCD - UTAH VALLEY's 126 violations sit below the Utah average. Statewide, 91 of 129 UCMR5-tested systems have reported PFAS detections (70.5%). 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
0
Total Violations
126
Health-Based Violations
0
Water Source
Surface Water

System Details

System Type
Community
Owner Type
State
Connections
1
County
Utah
School/Daycare
No
MCL Violations
0
Monitoring Violations
105
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Radium-226 MR 27 2018
Gross Alpha, Excl. Radon and U MR 21 2018
Radium-228 MR 18 2018
Arsenic MR 5 2018
Cadmium MR 2 1987
Barium MR 2 1987
Fluoride MR 2 1987
Mercury MR 2 1987
Selenium MR 2 1987
Chromium MR 2 1987
Nitrate MR 2 1987
1,1-Dichloroethylene MR 1 1989
Carbon tetrachloride MR 1 1989
1,2-Dichloropropane MR 1 1989
Styrene MR 1 1989
Tetrachloroethylene MR 1 1989
Trichloroethylene MR 1 1989
CHLOROBENZENE MR 1 1989
1,1,1-Trichloroethane MR 1 1989
Ethylbenzene MR 1 1989
o-Dichlorobenzene MR 1 1989
trans-1,2-Dichloroethylene MR 1 1989
Benzene MR 1 1989
1,2-Dichloroethane MR 1 1989
1,2-DIBROMO-3-CHLOROPROPANE MR 1 1989
Toluene MR 1 1989
Vinyl chloride MR 1 1989
cis-1,2-Dichloroethylene MR 1 1989
p-Dichlorobenzene MR 1 1989
Methoxychlor MR 1 1989

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 UTAH WCD - UTAH VALLEY.

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 UTAH25112 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

Utah Drinking Water Authority

Utah's primacy agency administers the Safe Drinking Water Act locally. Search EPA SDWIS for the current state contact, or use the state's public health or environment department portal.

Find UT regulator via EPA SDWIS

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
2018 Radium-226 MR 27 SDWIS / UTAH25112 / 4020
2018 Gross Alpha, Excl. Radon and U MR 21 SDWIS / UTAH25112 / 4000
2018 Radium-228 MR 18 SDWIS / UTAH25112 / 4030
2018 Arsenic MR 5 SDWIS / UTAH25112 / 1005
1989 1,1-Dichloroethylene MR 1 SDWIS / UTAH25112 / 2977
1989 Carbon tetrachloride MR 1 SDWIS / UTAH25112 / 2982
1989 1,2-Dichloropropane MR 1 SDWIS / UTAH25112 / 2983
1989 Styrene MR 1 SDWIS / UTAH25112 / 2996
1989 Tetrachloroethylene MR 1 SDWIS / UTAH25112 / 2987
1989 Trichloroethylene MR 1 SDWIS / UTAH25112 / 2984
1989 CHLOROBENZENE MR 1 SDWIS / UTAH25112 / 2989
1989 1,1,1-Trichloroethane MR 1 SDWIS / UTAH25112 / 2981
1989 Ethylbenzene MR 1 SDWIS / UTAH25112 / 2992
1989 o-Dichlorobenzene MR 1 SDWIS / UTAH25112 / 2968
1989 trans-1,2-Dichloroethylene MR 1 SDWIS / UTAH25112 / 2979

How CENTRAL UTAH WCD - UTAH VALLEY Compares

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

Metric CENTRAL UTAH WCD - UTAH VALLEY Utah avg Federal benchmark
Total violations 126 159 SDWA compliance — any non-zero count is a recorded breach
Health-based violations 0 10 Indicates a contaminant exceeded a federal MCL
PFAS detection None 70.5% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 0 3,624 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 1,068 regulated public water systems in Utah.

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 CENTRAL UTAH WCD - UTAH VALLEY water safe to drink? ▼
CENTRAL UTAH WCD - UTAH VALLEY (PWS ID: UTAH25112) has 126 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 0 people using Surface Water sources.
How many people does CENTRAL UTAH WCD - UTAH VALLEY serve? ▼
CENTRAL UTAH WCD - UTAH VALLEY serves 0 people in MAPLETON, Utah. It is a State-owned system using Surface Water water sources with 1 service connections.
What type of violations does CENTRAL UTAH WCD - UTAH VALLEY have? ▼
CENTRAL UTAH WCD - UTAH VALLEY has 126 total violations: 0 health-based violations (MCL exceedances or treatment failures), 105 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in CENTRAL UTAH WCD - UTAH VALLEY water? ▼
No PFAS testing data is available for CENTRAL UTAH WCD - UTAH VALLEY under the EPA's UCMR5 monitoring program.
What water source does CENTRAL UTAH WCD - UTAH VALLEY use? ▼
CENTRAL UTAH WCD - UTAH VALLEY uses Surface Water 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. 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 PlainWater Editorial