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Transient Non-Community Water System · PWS UTAH26010

Wasatch Mountain St Park

Midway, Utah 84049 - drinking water served from groundwater sources to 228 people, tracked in EPA SDWIS and UCMR5.

228
People served
121
EPA violations
14
Health-based
Untested
UCMR5 result

The verdict

EPA records 121 drinking-water violations at Wasatch Mountain St Park, 12% of them health-based - below the Utah per-system average.

121
Total EPA violations on record
12%
Health-based (MCL / treatment failure)
228
People served by this system
N/A
PFAS compounds detected (UCMR5)

Water Quality Snapshot: Wasatch Mountain St Park

Wasatch Mountain St Park is a state-owned transient non-community water system that delivers drinking water to 228 residents in Midway, Utah (Wasatch County) through 136 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 121 total violations for this system , of which 14 (12%) are health-based, meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 76 monitoring and reporting violations are on file. The most recent violation on record dates to 2019.

The most frequently cited contaminant at this system is Coliform (TCR), recorded in 22 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%).

Wasatch Mountain St Park's 121 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
228
Total Violations
121
Health-Based Violations
14
Water Source
Groundwater

System Details

System Type
Transient Non-Community
Owner Type
State
Connections
136
County
Wasatch
School/Daycare
No
MCL Violations
0
Monitoring Violations
76
Treatment Tech Violations
14

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Coliform (TCR) MR 22 2011
Chlorine MR 15 2016
TTHM MR 10 2016
Total Haloacetic Acids (HAA5) MR 10 2016
Surface Water Treatment Rule MR 9 2017
Coliform (TCR) Other 8 1992
Groundwater Rule TT 7 2009
Revised Total Coliform Rule TT 6 2019
Revised Total Coliform Rule MON 3 2018
Nitrate MR 3 2019
Revised Total Coliform Rule RPT 3 2016
E. COLI MR 3 2011
Revised Total Coliform Rule Other 3 2017
Surface Water Treatment Rule TT 1 1999
Nitrite MR 1 1993

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 Wasatch Mountain St Park.

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 UTAH26010 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
2019 Revised Total Coliform Rule TT 6 SDWIS / UTAH26010 / 8000
2019 Nitrate MR 3 SDWIS / UTAH26010 / 1040
2018 Revised Total Coliform Rule MON 3 SDWIS / UTAH26010 / 8000
2017 Surface Water Treatment Rule MR 9 SDWIS / UTAH26010 / 0200
2017 Revised Total Coliform Rule Other 3 SDWIS / UTAH26010 / 8000
2016 Chlorine MR 15 SDWIS / UTAH26010 / 0999
2016 TTHM MR 10 SDWIS / UTAH26010 / 2950
2016 Total Haloacetic Acids (HAA5) MR 10 SDWIS / UTAH26010 / 2456
2016 Revised Total Coliform Rule RPT 3 SDWIS / UTAH26010 / 8000
2011 Coliform (TCR) MR 22 SDWIS / UTAH26010 / 3100
2011 E. COLI MR 3 SDWIS / UTAH26010 / 3014
2009 Groundwater Rule TT 7 SDWIS / UTAH26010 / 0700
1999 Surface Water Treatment Rule TT 1 SDWIS / UTAH26010 / 0200
1993 Nitrite MR 1 SDWIS / UTAH26010 / 1041
1992 Coliform (TCR) Other 8 SDWIS / UTAH26010 / 3100

How Wasatch Mountain St Park Compares

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

Metric Wasatch Mountain St Park Utah avg Federal benchmark
Total violations 121 159 SDWA compliance, any non-zero count is a recorded breach
Health-based violations 14 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 228 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 Wasatch Mountain St Park water safe to drink? ▼
Wasatch Mountain St Park (PWS ID: UTAH26010) has 121 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 228 people using Groundwater sources.
How many people does Wasatch Mountain St Park serve? ▼
Wasatch Mountain St Park serves 228 people in Midway, Utah. It is a State-owned system using Groundwater water sources with 136 service connections.
What type of violations does Wasatch Mountain St Park have? ▼
Wasatch Mountain St Park has 121 total violations: 14 health-based violations (MCL exceedances or treatment failures), 76 monitoring/reporting violations, and 14 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in Wasatch Mountain St Park water? ▼
No PFAS testing data is available for Wasatch Mountain St Park under the EPA's UCMR5 monitoring program.
What water source does Wasatch Mountain St Park use? ▼
Wasatch Mountain St Park uses Groundwater as its primary water source. It is classified as a Transient Non-Community Water System, serving transient populations.
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.