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Community Water System · PWS WI6320307

Coulee Manor Trailer Park

Stevens Point, Wisconsin 54481 - drinking water served from groundwater sources to 39 people, tracked in EPA SDWIS and UCMR5.

39
People served
366
EPA violations
5
Health-based
Untested
UCMR5 result

The verdict

EPA records 366 drinking-water violations at Coulee Manor Trailer Park, 1% of them health-based - above the Wisconsin per-system average.

366
Total EPA violations on record
1%
Health-based (MCL / treatment failure)
39
People served by this system
N/A
PFAS compounds detected (UCMR5)

Water Quality Snapshot: Coulee Manor Trailer Park

Coulee Manor Trailer Park is a private-owned community water system that delivers drinking water to 39 residents in Stevens Point, Wisconsin (La Crosse County) through 21 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 366 total violations for this system , of which 5 (1%) are health-based, meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 338 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 Revised Total Coliform Rule, recorded in 28 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 Wisconsin, EPA tracks 10,988 public water systems serving 5,131,439 people, with 285,161 cumulative violations and 58,688 health-based violations on record. About 72% of systems in the state carry at least one violation, and state-wide the average per system is 26 violations. Statewide, 51 of 202 UCMR5-tested systems have reported PFAS detections (25.2%).

Coulee Manor Trailer Park's 366 violations sit above the Wisconsin 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
39
Total Violations
366
Health-Based Violations
5
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Private
Connections
21
County
La Crosse
School/Daycare
No
MCL Violations
5
Monitoring Violations
338
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Revised Total Coliform Rule MON 28 2024
Lead and Copper Rule MR 16 2016
Consumer Confidence Rule Other 13 2004
Cadmium MR 5 2000
Nitrite MR 5 2000
Antimony, Total MR 5 2000
Thallium, Total MR 5 2000
Beryllium, Total MR 5 2000
Nitrate-Nitrite MR 5 2000
Glyphosate MR 5 2000
OXAMYL MR 5 2000
Heptachlor MR 5 2000
LASSO MR 5 2000
Hexachlorocyclopentadiene MR 5 2000
Chlordane MR 5 2000
HEXACHLOROBENZENE MR 5 2000
2,4,5-TP MR 5 2000
Picloram MR 5 2000
2,4-D MR 5 2000
Total Polychlorinated Biphenyls (PCB) MR 5 2000
CHLOROBENZENE MR 5 2000
Trichloroethylene MR 5 2000
trans-1,2-Dichloroethylene MR 5 2000
1,1-Dichloroethylene MR 5 2000
p-Dichlorobenzene MR 5 2000
Ethylbenzene MR 5 2000
1,2,4-Trichlorobenzene MR 5 2000
cis-1,2-Dichloroethylene MR 5 2000
Benzene MR 5 2000
Carbofuran MR 5 2000

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 Coulee Manor Trailer 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 WI6320307 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

Wisconsin Drinking Water Authority

Wisconsin DNR, Drinking Water and Groundwater is the primacy agency that licenses and inspects Coulee Manor Trailer Park under EPA-delegated authority.

Open WI regulator portal

Source: Wisconsin DNR, Drinking Water and Groundwater

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 LEAD AND COPPER RULE REVISIONS RPT 1 SDWIS / WI6320307 / 5200
2024 Revised Total Coliform Rule MON 28 SDWIS / WI6320307 / 8000
2016 Lead and Copper Rule MR 16 SDWIS / WI6320307 / 5000
2010 Coliform (TCR) MCL 5 SDWIS / WI6320307 / 3100
2004 Consumer Confidence Rule Other 13 SDWIS / WI6320307 / 7000
2004 Public Notice Other 2 SDWIS / WI6320307 / 7500
2001 Coliform (TCR) MR 4 SDWIS / WI6320307 / 3100
2000 Cadmium MR 5 SDWIS / WI6320307 / 1015
2000 Nitrite MR 5 SDWIS / WI6320307 / 1041
2000 Antimony, Total MR 5 SDWIS / WI6320307 / 1074
2000 Thallium, Total MR 5 SDWIS / WI6320307 / 1085
2000 Beryllium, Total MR 5 SDWIS / WI6320307 / 1075
2000 Nitrate-Nitrite MR 5 SDWIS / WI6320307 / 1038
2000 Glyphosate MR 5 SDWIS / WI6320307 / 2034
2000 OXAMYL MR 5 SDWIS / WI6320307 / 2036

How Coulee Manor Trailer Park Compares

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

Metric Coulee Manor Trailer Park Wisconsin avg Federal benchmark
Total violations 366 26 SDWA compliance, any non-zero count is a recorded breach
Health-based violations 5 5.3 Indicates a contaminant exceeded a federal MCL
PFAS detection None 25.2% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 39 467 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 10,988 regulated public water systems in Wisconsin.

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 Coulee Manor Trailer Park water safe to drink? ▼
Coulee Manor Trailer Park (PWS ID: WI6320307) has 366 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 39 people using Groundwater sources.
How many people does Coulee Manor Trailer Park serve? ▼
Coulee Manor Trailer Park serves 39 people in Stevens Point, Wisconsin. It is a Private-owned system using Groundwater water sources with 21 service connections.
What type of violations does Coulee Manor Trailer Park have? ▼
Coulee Manor Trailer Park has 366 total violations: 5 health-based violations (MCL exceedances or treatment failures), 338 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in Coulee Manor Trailer Park water? ▼
No PFAS testing data is available for Coulee Manor Trailer Park under the EPA's UCMR5 monitoring program.
What water source does Coulee Manor Trailer Park use? ▼
Coulee Manor Trailer Park 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.