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OAK MEADOWS MOBILE HOME PARK

PWS ID: WA5325101 · Vancouver, Washington 98682-0028

OAK MEADOWS MOBILE HOME PARK serves 216 people in Vancouver, Washington using Groundwater water sources. It has 142 recorded EPA violations, including 7 health-based violations. No PFAS contamination was detected in UCMR5 testing.

Water Quality Snapshot: OAK MEADOWS MOBILE HOME PARK

OAK MEADOWS MOBILE HOME PARK is a private-owned community water system that delivers drinking water to 216 residents in Vancouver, Washington (Clark County) through 71 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 142 total violations for this system , of which 7 (5%) are health-based — meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 129 monitoring and reporting violations are on file. The most recent violation on record dates to 2023.

The most frequently cited contaminant at this system is Nitrate, recorded in 20 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. OAK MEADOWS MOBILE HOME PARK's 142 violations sit above the Washington average. Statewide, 98 of 247 UCMR5-tested systems have reported PFAS detections (39.7%). 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
216
Total Violations
142
Health-Based Violations
7
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Private
Connections
71
County
Clark
School/Daycare
No
MCL Violations
7
Monitoring Violations
129
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Nitrate MR 20 2022
Coliform (TCR) MR 13 2003
Coliform (TCR) MCL 7 1996
Revised Total Coliform Rule MON 6 2023
Nickel MR 4 2008
Cadmium MR 4 2008
Beryllium, Total MR 4 2008
Fluoride MR 4 2008
Barium MR 4 2008
Chromium MR 4 2008
Selenium MR 4 2008
Arsenic MR 4 2008
Mercury MR 4 2008
CYANIDE MR 4 2008
Antimony, Total MR 4 2008
Thallium, Total MR 4 2008
Consumer Confidence Rule Other 3 2018
Lead and Copper Rule MR 2 2021
1,1-Dichloroethylene MR 2 2002
Toluene MR 2 2002
1,2,4-Trichlorobenzene MR 2 2002
Tetrachloroethylene MR 2 2002
1,1,1-Trichloroethane MR 2 2002
trans-1,2-Dichloroethylene MR 2 2002
Styrene MR 2 2002
CHLOROBENZENE MR 2 2002
Trichloroethylene MR 2 2002
cis-1,2-Dichloroethylene MR 2 2002
Vinyl chloride MR 2 2002
1,2-Dichloroethane MR 2 2002

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 OAK MEADOWS MOBILE HOME 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 WA5325101 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 OAK MEADOWS MOBILE HOME 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
2023 Revised Total Coliform Rule MON 6 SDWIS / WA5325101 / 8000
2022 Nitrate MR 20 SDWIS / WA5325101 / 1040
2021 Lead and Copper Rule MR 2 SDWIS / WA5325101 / 5000
2018 Consumer Confidence Rule Other 3 SDWIS / WA5325101 / 7000
2008 Nickel MR 4 SDWIS / WA5325101 / 1036
2008 Cadmium MR 4 SDWIS / WA5325101 / 1015
2008 Beryllium, Total MR 4 SDWIS / WA5325101 / 1075
2008 Fluoride MR 4 SDWIS / WA5325101 / 1025
2008 Barium MR 4 SDWIS / WA5325101 / 1010
2008 Chromium MR 4 SDWIS / WA5325101 / 1020
2008 Selenium MR 4 SDWIS / WA5325101 / 1045
2008 Arsenic MR 4 SDWIS / WA5325101 / 1005
2008 Mercury MR 4 SDWIS / WA5325101 / 1035
2008 CYANIDE MR 4 SDWIS / WA5325101 / 1024
2008 Antimony, Total MR 4 SDWIS / WA5325101 / 1074

How OAK MEADOWS MOBILE HOME PARK Compares

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

Metric OAK MEADOWS MOBILE HOME PARK Washington avg Federal benchmark
Total violations 142 69 SDWA compliance — any non-zero count is a recorded breach
Health-based violations 7 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 216 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
Nitrate (as N) 10 mg/L Acute health risk for infants

Frequently Asked Questions

Is OAK MEADOWS MOBILE HOME PARK water safe to drink? ▼
OAK MEADOWS MOBILE HOME PARK (PWS ID: WA5325101) has 142 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 216 people using Groundwater sources.
How many people does OAK MEADOWS MOBILE HOME PARK serve? ▼
OAK MEADOWS MOBILE HOME PARK serves 216 people in Vancouver, Washington. It is a Private-owned system using Groundwater water sources with 71 service connections.
What type of violations does OAK MEADOWS MOBILE HOME PARK have? ▼
OAK MEADOWS MOBILE HOME PARK has 142 total violations: 7 health-based violations (MCL exceedances or treatment failures), 129 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in OAK MEADOWS MOBILE HOME PARK water? ▼
No PFAS testing data is available for OAK MEADOWS MOBILE HOME PARK under the EPA's UCMR5 monitoring program.
What water source does OAK MEADOWS MOBILE HOME PARK use? ▼
OAK MEADOWS MOBILE HOME 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.

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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.

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Data sourced from $official public datasets. See our methodology for details. Retrieved and formatted by Kiznis Studio Editorial