PlainWater
States → Montana

Transient Non-Community Water System · PWS MT0001274

Beaver Creek Golf Course

Havre, Montana 59501 - drinking water served from groundwater sources to 128 people, tracked in EPA SDWIS and UCMR5.

128
People served
164
EPA violations
3
Health-based
Untested
UCMR5 result

The verdict

EPA records 164 drinking-water violations at Beaver Creek Golf Course, 2% of them health-based - above the Montana per-system average.

164
Total EPA violations on record
2%
Health-based (MCL / treatment failure)
128
People served by this system
N/A
PFAS compounds detected (UCMR5)

Water Quality Snapshot: Beaver Creek Golf Course

Beaver Creek Golf Course is a private-owned transient non-community water system that delivers drinking water to 128 residents in Havre, Montana (Hill County) through 2 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 164 total violations for this system , of which 3 (2%) are health-based, meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 151 monitoring and reporting violations are on file. The most recent violation on record dates to 2024.

The most frequently cited contaminant at this system is Revised Total Coliform Rule, recorded in 107 violations (MON). This system has not yet been sampled under EPA's UCMR5 PFAS monitoring program, so no PFAS detection data is available here.

Across Montana, EPA tracks 2,263 public water systems serving 1,112,267 people, with 297,270 cumulative violations and 25,922 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 131.4 violations. Statewide, 28 of 45 UCMR5-tested systems have reported PFAS detections (62.2%).

Beaver Creek Golf Course's 164 violations sit above the Montana 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
128
Total Violations
164
Health-Based Violations
3
Water Source
Groundwater

System Details

System Type
Transient Non-Community
Owner Type
Private
Connections
2
County
Hill
School/Daycare
No
MCL Violations
0
Monitoring Violations
151
Treatment Tech Violations
3

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Revised Total Coliform Rule MON 107 2024
Coliform (TCR) MR 35 2016
Nitrate-Nitrite MR 9 2024
Revised Total Coliform Rule TT 3 2017
Revised Total Coliform Rule Other 3 2016

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 Beaver Creek Golf Course.

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 MT0001274 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

Montana Drinking Water Authority

Montana'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 MT 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
2024 Revised Total Coliform Rule MON 107 SDWIS / MT0001274 / 8000
2024 Nitrate-Nitrite MR 9 SDWIS / MT0001274 / 1038
2017 Revised Total Coliform Rule TT 3 SDWIS / MT0001274 / 8000
2016 Coliform (TCR) MR 35 SDWIS / MT0001274 / 3100
2016 Revised Total Coliform Rule Other 3 SDWIS / MT0001274 / 8000

How Beaver Creek Golf Course Compares

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

Metric Beaver Creek Golf Course Montana avg Federal benchmark
Total violations 164 131.4 SDWA compliance, any non-zero count is a recorded breach
Health-based violations 3 11.5 Indicates a contaminant exceeded a federal MCL
PFAS detection None 62.2% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 128 492 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 2,263 regulated public water systems in Montana.

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 Beaver Creek Golf Course water safe to drink? ▼
Beaver Creek Golf Course (PWS ID: MT0001274) has 164 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 128 people using Groundwater sources.
How many people does Beaver Creek Golf Course serve? ▼
Beaver Creek Golf Course serves 128 people in Havre, Montana. It is a Private-owned system using Groundwater water sources with 2 service connections.
What type of violations does Beaver Creek Golf Course have? ▼
Beaver Creek Golf Course has 164 total violations: 3 health-based violations (MCL exceedances or treatment failures), 151 monitoring/reporting violations, and 3 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in Beaver Creek Golf Course water? ▼
No PFAS testing data is available for Beaver Creek Golf Course under the EPA's UCMR5 monitoring program.
What water source does Beaver Creek Golf Course use? ▼
Beaver Creek Golf Course 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.