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Community Water System · PWS UTAH22017

Wanship Mutual Water Co

Coalville, Utah 84017 - drinking water served from groundwater sources to 325 people, tracked in EPA SDWIS and UCMR5.

325
People served
150
EPA violations
19
Health-based
Untested
UCMR5 result

The verdict

EPA records 150 drinking-water violations at Wanship Mutual Water Co, 13% of them health-based - below the Utah per-system average.

150
Total EPA violations on record
13%
Health-based (MCL / treatment failure)
325
People served by this system
N/A
PFAS compounds detected (UCMR5)

Water Quality Snapshot: Wanship Mutual Water Co

Wanship Mutual Water Co is a private-owned community water system that delivers drinking water to 325 residents in Coalville, Utah (Summit County) through 77 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 150 total violations for this system , of which 19 (13%) are health-based, meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 110 monitoring and reporting violations are on file. The most recent violation on record dates to 2025.

The most frequently cited contaminant at this system is Chlorine, recorded in 24 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. Statewide, 91 of 129 UCMR5-tested systems have reported PFAS detections (70.5%).

Wanship Mutual Water Co's 150 violations sit below the Utah 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
325
Total Violations
150
Health-Based Violations
19
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Private
Connections
77
County
Summit
School/Daycare
No
MCL Violations
19
Monitoring Violations
110
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Chlorine MR 24 2015
Coliform (TCR) MCL 19 2014
Surface Water Treatment Rule MR 18 2017
Nitrate MR 16 2023
Lead and Copper Rule MR 5 2023
Arsenic MR 4 1987
Barium MR 4 1987
Mercury MR 4 1987
Cadmium MR 4 1987
Chromium MR 4 1987
Fluoride MR 4 1987
Selenium MR 4 1987
Coliform (TCR) MR 4 1996
TTHM MR 3 2010
Radium-226 MR 3 2008
Total Haloacetic Acids (HAA5) MR 3 2010
E. COLI MR 3 2025
Consumer Confidence Rule Other 2 2016
Gross Alpha, Excl. Radon and U MR 1 1990
LEAD AND COPPER RULE REVISIONS RPT 1 2025
Nitrite MR 1 1993
Gross Beta Particle Activity MR 1 1990

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 Wanship Mutual Water Co.

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 UTAH22017 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
2025 E. COLI MR 3 SDWIS / UTAH22017 / 3014
2025 LEAD AND COPPER RULE REVISIONS RPT 1 SDWIS / UTAH22017 / 5200
2023 Nitrate MR 16 SDWIS / UTAH22017 / 1040
2023 Lead and Copper Rule MR 5 SDWIS / UTAH22017 / 5000
2017 Surface Water Treatment Rule MR 18 SDWIS / UTAH22017 / 0200
2016 Consumer Confidence Rule Other 2 SDWIS / UTAH22017 / 7000
2015 Chlorine MR 24 SDWIS / UTAH22017 / 0999
2014 Coliform (TCR) MCL 19 SDWIS / UTAH22017 / 3100
2010 TTHM MR 3 SDWIS / UTAH22017 / 2950
2010 Total Haloacetic Acids (HAA5) MR 3 SDWIS / UTAH22017 / 2456
2008 Radium-226 MR 3 SDWIS / UTAH22017 / 4020
1996 Coliform (TCR) MR 4 SDWIS / UTAH22017 / 3100
1993 Nitrite MR 1 SDWIS / UTAH22017 / 1041
1990 Gross Alpha, Excl. Radon and U MR 1 SDWIS / UTAH22017 / 4000
1990 Gross Beta Particle Activity MR 1 SDWIS / UTAH22017 / 4100

How Wanship Mutual Water Co Compares

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

Metric Wanship Mutual Water Co Utah avg Federal benchmark
Total violations 150 159 SDWA compliance, any non-zero count is a recorded breach
Health-based violations 19 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 325 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 (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 Wanship Mutual Water Co water safe to drink? ▼
Wanship Mutual Water Co (PWS ID: UTAH22017) has 150 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 325 people using Groundwater sources.
How many people does Wanship Mutual Water Co serve? ▼
Wanship Mutual Water Co serves 325 people in Coalville, Utah. It is a Private-owned system using Groundwater water sources with 77 service connections.
What type of violations does Wanship Mutual Water Co have? ▼
Wanship Mutual Water Co has 150 total violations: 19 health-based violations (MCL exceedances or treatment failures), 110 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in Wanship Mutual Water Co water? ▼
No PFAS testing data is available for Wanship Mutual Water Co under the EPA's UCMR5 monitoring program.
What water source does Wanship Mutual Water Co use? ▼
Wanship Mutual Water Co 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.
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.