PlainWater
States → Oregon

VILLADOM MOBILE HOME PARK

PWS ID: OR4100525 · LAFAYETTE, Oregon 94549-2619

VILLADOM MOBILE HOME PARK serves 115 people in LAFAYETTE, Oregon using Groundwater water sources. It has 137 recorded EPA violations, including 13 health-based violations. No PFAS contamination was detected in UCMR5 testing.

Water Quality Snapshot: VILLADOM MOBILE HOME PARK

VILLADOM MOBILE HOME PARK is a private-owned community water system that delivers drinking water to 115 residents in LAFAYETTE, Oregon (Umatilla County) through 90 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 137 total violations for this system , of which 13 (9%) are health-based — meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 111 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 Lead and Copper Rule, recorded in 41 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 Oregon, EPA tracks 2,518 public water systems serving 4,005,242 people, with 206,659 cumulative violations and 20,339 health-based violations on record. About 99% of systems in the state carry at least one violation, and state-wide the average per system is 82.1 violations. VILLADOM MOBILE HOME PARK's 137 violations sit above the Oregon average. Statewide, 30 of 125 UCMR5-tested systems have reported PFAS detections (24%). 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
115
Total Violations
137
Health-Based Violations
13
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Private
Connections
90
County
Umatilla
School/Daycare
No
MCL Violations
8
Monitoring Violations
111
Treatment Tech Violations
5

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Lead and Copper Rule MR 41 2025
Coliform (TCR) MR 24 2010
Coliform (TCR) MCL 8 2012
Nitrate MR 6 2002
Consumer Confidence Rule Other 6 2025
Revised Total Coliform Rule MON 4 2025
COLIPHAGE MR 4 2023
Lead and Copper Rule TT 4 2023
Total Haloacetic Acids (HAA5) MR 3 2019
Barium MR 2 1996
Cadmium MR 2 1996
Mercury MR 2 1996
CYANIDE MR 2 1996
Selenium MR 2 1996
Thallium, Total MR 2 1996
Nitrite MR 2 1996
Fluoride MR 2 1996
Public Notice Other 2 2023
Arsenic MR 2 1996
Chromium MR 2 1996
Nickel MR 2 1996
Beryllium, Total MR 2 1996
Antimony, Total MR 2 1996
TTHM MR 1 2019
Revised Total Coliform Rule TT 1 2025
Gross Alpha, Excl. Radon and U MR 1 1976
Combined Radium (-226 and -228) MR 1 1976

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 VILLADOM 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 OR4100525 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

Oregon Drinking Water Authority

Oregon'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 OR 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
2025 Lead and Copper Rule MR 41 SDWIS / OR4100525 / 5000
2025 Consumer Confidence Rule Other 6 SDWIS / OR4100525 / 7000
2025 Revised Total Coliform Rule MON 4 SDWIS / OR4100525 / 8000
2025 Revised Total Coliform Rule TT 1 SDWIS / OR4100525 / 8000
2023 COLIPHAGE MR 4 SDWIS / OR4100525 / 3028
2023 Lead and Copper Rule TT 4 SDWIS / OR4100525 / 5000
2023 Public Notice Other 2 SDWIS / OR4100525 / 7500
2019 Total Haloacetic Acids (HAA5) MR 3 SDWIS / OR4100525 / 2456
2019 TTHM MR 1 SDWIS / OR4100525 / 2950
2012 Coliform (TCR) MCL 8 SDWIS / OR4100525 / 3100
2010 Coliform (TCR) MR 24 SDWIS / OR4100525 / 3100
2002 Nitrate MR 6 SDWIS / OR4100525 / 1040
1996 Barium MR 2 SDWIS / OR4100525 / 1010
1996 Cadmium MR 2 SDWIS / OR4100525 / 1015
1996 Mercury MR 2 SDWIS / OR4100525 / 1035

How VILLADOM MOBILE HOME PARK Compares

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

Metric VILLADOM MOBILE HOME PARK Oregon avg Federal benchmark
Total violations 137 82.1 SDWA compliance — any non-zero count is a recorded breach
Health-based violations 13 8.1 Indicates a contaminant exceeded a federal MCL
PFAS detection None 24% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 115 1,591 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 2,518 regulated public water systems in Oregon.

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 VILLADOM MOBILE HOME PARK water safe to drink? ▼
VILLADOM MOBILE HOME PARK (PWS ID: OR4100525) has 137 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 115 people using Groundwater sources.
How many people does VILLADOM MOBILE HOME PARK serve? ▼
VILLADOM MOBILE HOME PARK serves 115 people in LAFAYETTE, Oregon. It is a Private-owned system using Groundwater water sources with 90 service connections.
What type of violations does VILLADOM MOBILE HOME PARK have? ▼
VILLADOM MOBILE HOME PARK has 137 total violations: 13 health-based violations (MCL exceedances or treatment failures), 111 monitoring/reporting violations, and 5 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in VILLADOM MOBILE HOME PARK water? ▼
No PFAS testing data is available for VILLADOM MOBILE HOME PARK under the EPA's UCMR5 monitoring program.
What water source does VILLADOM MOBILE HOME PARK use? ▼
VILLADOM 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.

Explore PlainWater

Water in Oregon

All systems in state
All States

Water quality by state
Contaminants

PFAS & other pollutants
Guides

Understanding water quality

Related Data for Oregon

Environmental Data → Natural Hazards → Air Quality → Healthcare Access → Climate Data →
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.

Related

Browse all → | Rankings →
Data sourced from $official public datasets. See our methodology for details. Retrieved and formatted by PlainWater Editorial