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Community Water System · PWS WA5329521

Lewis River RV Park

Woodland, Washington 98674 - drinking water served from groundwater sources to 347 people, tracked in EPA SDWIS and UCMR5.

347
People served
1,217
EPA violations
0
Health-based
Untested
UCMR5 result

The verdict

EPA records 1,217 drinking-water violations at Lewis River RV Park - above the Washington per-system average.

1,217
Total EPA violations on record
0%
Health-based (MCL / treatment failure)
347
People served by this system
N/A
PFAS compounds detected (UCMR5)

Water Quality Snapshot: Lewis River RV Park

Lewis River RV Park is a private-owned community water system that delivers drinking water to 347 residents in Woodland, Washington (Cowlitz County) through 26 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 1,217 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 1,211 monitoring and reporting violations are on file. The most recent violation on record dates to 2017.

The most frequently cited contaminant at this system is cis-1,2-Dichloroethylene, recorded in 55 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 Washington, EPA tracks 4,557 public water systems serving 9,736,844 people, with 314,648 cumulative violations and 20,590 health-based violations on record. About 92% of systems in the state carry at least one violation, and state-wide the average per system is 69 violations. Statewide, 98 of 247 UCMR5-tested systems have reported PFAS detections (39.7%).

Lewis River RV Park's 1,217 violations sit above the Washington 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
347
Total Violations
1,217
Health-Based Violations
0
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Private
Connections
26
County
Cowlitz
School/Daycare
No
MCL Violations
0
Monitoring Violations
1,211
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
cis-1,2-Dichloroethylene MR 55 2008
DICHLOROMETHANE MR 55 2008
1,1-Dichloroethylene MR 55 2008
trans-1,2-Dichloroethylene MR 55 2008
1,2-Dichloroethane MR 55 2008
1,1,1-Trichloroethane MR 55 2008
Trichloroethylene MR 55 2008
Benzene MR 55 2008
Toluene MR 55 2008
Ethylbenzene MR 55 2008
Styrene MR 55 2008
1,2,4-Trichlorobenzene MR 55 2008
o-Dichlorobenzene MR 55 2008
Carbon tetrachloride MR 55 2008
Tetrachloroethylene MR 55 2008
CHLOROBENZENE MR 55 2008
1,2-Dichloropropane MR 55 2008
Vinyl chloride MR 55 2008
1,1,2-Trichloroethane MR 55 2008
p-Dichlorobenzene MR 55 2008
Lead and Copper Rule MR 13 2014
Arsenic MR 6 2005
Barium MR 6 2005
Cadmium MR 6 2005
Chromium MR 6 2005
Nickel MR 6 2005
Antimony, Total MR 6 2005
Beryllium, Total MR 6 2005
Thallium, Total MR 6 2005
CYANIDE MR 6 2005

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 Lewis River RV 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 WA5329521 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

Washington Drinking Water Authority

Washington State Department of Health, Office of Drinking Water is the primacy agency that licenses and inspects Lewis River RV Park under EPA-delegated authority.

Open WA regulator portal

Source: Washington State Department of Health, Office of Drinking Water

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
2017 Revised Total Coliform Rule MON 1 SDWIS / WA5329521 / 8000
2014 Lead and Copper Rule MR 13 SDWIS / WA5329521 / 5000
2014 Consumer Confidence Rule Other 3 SDWIS / WA5329521 / 7000
2008 cis-1,2-Dichloroethylene MR 55 SDWIS / WA5329521 / 2380
2008 DICHLOROMETHANE MR 55 SDWIS / WA5329521 / 2964
2008 1,1-Dichloroethylene MR 55 SDWIS / WA5329521 / 2977
2008 trans-1,2-Dichloroethylene MR 55 SDWIS / WA5329521 / 2979
2008 1,2-Dichloroethane MR 55 SDWIS / WA5329521 / 2980
2008 1,1,1-Trichloroethane MR 55 SDWIS / WA5329521 / 2981
2008 Trichloroethylene MR 55 SDWIS / WA5329521 / 2984
2008 Benzene MR 55 SDWIS / WA5329521 / 2990
2008 Toluene MR 55 SDWIS / WA5329521 / 2991
2008 Ethylbenzene MR 55 SDWIS / WA5329521 / 2992
2008 Styrene MR 55 SDWIS / WA5329521 / 2996
2008 1,2,4-Trichlorobenzene MR 55 SDWIS / WA5329521 / 2378

How Lewis River RV Park Compares

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

Metric Lewis River RV Park Washington avg Federal benchmark
Total violations 1,217 69 SDWA compliance, any non-zero count is a recorded breach
Health-based violations 0 4.5 Indicates a contaminant exceeded a federal MCL
PFAS detection None 39.7% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 347 2,137 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 4,557 regulated public water systems in Washington.

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 Lewis River RV Park water safe to drink? ▼
Lewis River RV Park (PWS ID: WA5329521) has 1217 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 347 people using Groundwater sources.
How many people does Lewis River RV Park serve? ▼
Lewis River RV Park serves 347 people in Woodland, Washington. It is a Private-owned system using Groundwater water sources with 26 service connections.
What type of violations does Lewis River RV Park have? ▼
Lewis River RV Park has 1,217 total violations: 0 health-based violations (MCL exceedances or treatment failures), 1,211 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in Lewis River RV Park water? ▼
No PFAS testing data is available for Lewis River RV Park under the EPA's UCMR5 monitoring program.
What water source does Lewis River RV Park use? ▼
Lewis River RV 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.