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Community Water System · PWS WY5600861

Warm Springs Water District

Dubois, Wyoming 82513 - drinking water served from groundwater sources to 68 people, tracked in EPA SDWIS and UCMR5.

68
People served
66
EPA violations
0
Health-based
Untested
UCMR5 result

The verdict

EPA records 66 drinking-water violations at Warm Springs Water District - above the Wyoming per-system average.

66
Total EPA violations on record
0%
Health-based (MCL / treatment failure)
68
People served by this system
N/A
PFAS compounds detected (UCMR5)

Water Quality Snapshot: Warm Springs Water District

Warm Springs Water District is a private-owned community water system that delivers drinking water to 68 residents in Dubois, Wyoming (Fremont County) through 62 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 66 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 57 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 Coliform (TCR), recorded in 18 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 Wyoming, EPA tracks 766 public water systems serving 639,288 people, with 32,465 cumulative violations and 4,023 health-based violations on record. About 95% of systems in the state carry at least one violation, and state-wide the average per system is 42.4 violations. Statewide, 18 of 33 UCMR5-tested systems have reported PFAS detections (54.5%).

Warm Springs Water District's 66 violations sit above the Wyoming 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
68
Total Violations
66
Health-Based Violations
0
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Private
Connections
62
County
Fremont
School/Daycare
No
MCL Violations
0
Monitoring Violations
57
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Coliform (TCR) MR 18 2015
Arsenic MR 3 2011
Barium MR 3 2011
Cadmium MR 3 2011
Chromium MR 3 2011
CYANIDE MR 3 2011
Antimony, Total MR 3 2011
Beryllium, Total MR 3 2011
Selenium MR 3 2011
Consumer Confidence Rule Other 3 2015
Thallium, Total MR 3 2011
Fluoride MR 3 2011
Nickel MR 3 2011
Mercury MR 3 2011
TTHM MR 1 2018
Total Haloacetic Acids (HAA5) MR 1 2018
Nitrate MR 1 1996

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 Warm Springs Water District.

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 WY5600861 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

Wyoming Drinking Water Authority

Wyoming'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 WY 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 TTHM MR 1 SDWIS / WY5600861 / 2950
2018 Total Haloacetic Acids (HAA5) MR 1 SDWIS / WY5600861 / 2456
2015 Coliform (TCR) MR 18 SDWIS / WY5600861 / 3100
2015 Consumer Confidence Rule Other 3 SDWIS / WY5600861 / 7000
2011 Arsenic MR 3 SDWIS / WY5600861 / 1005
2011 Barium MR 3 SDWIS / WY5600861 / 1010
2011 Cadmium MR 3 SDWIS / WY5600861 / 1015
2011 Chromium MR 3 SDWIS / WY5600861 / 1020
2011 CYANIDE MR 3 SDWIS / WY5600861 / 1024
2011 Antimony, Total MR 3 SDWIS / WY5600861 / 1074
2011 Beryllium, Total MR 3 SDWIS / WY5600861 / 1075
2011 Selenium MR 3 SDWIS / WY5600861 / 1045
2011 Thallium, Total MR 3 SDWIS / WY5600861 / 1085
2011 Fluoride MR 3 SDWIS / WY5600861 / 1025
2011 Nickel MR 3 SDWIS / WY5600861 / 1036

How Warm Springs Water District Compares

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

Metric Warm Springs Water District Wyoming avg Federal benchmark
Total violations 66 42.4 SDWA compliance, any non-zero count is a recorded breach
Health-based violations 0 5.3 Indicates a contaminant exceeded a federal MCL
PFAS detection None 54.5% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 68 835 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 766 regulated public water systems in Wyoming.

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 Warm Springs Water District water safe to drink? ▼
Warm Springs Water District (PWS ID: WY5600861) has 66 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 68 people using Groundwater sources.
How many people does Warm Springs Water District serve? ▼
Warm Springs Water District serves 68 people in Dubois, Wyoming. It is a Private-owned system using Groundwater water sources with 62 service connections.
What type of violations does Warm Springs Water District have? ▼
Warm Springs Water District has 66 total violations: 0 health-based violations (MCL exceedances or treatment failures), 57 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in Warm Springs Water District water? ▼
No PFAS testing data is available for Warm Springs Water District under the EPA's UCMR5 monitoring program.
What water source does Warm Springs Water District use? ▼
Warm Springs Water District 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.