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Wilgus Housing Water System

PWSID: WA53AB933 · Grandview, WA · Serves 220 people

Health Violations

Wilgus Housing Water System has 5 health-based violations out of 5 total. Health violations indicate contaminant levels exceeded EPA limits or required treatment was not followed.

Population Served
220
Total Violations
5
Health Violations
5
Source Type
Groundwater

Wilgus Housing Water System (PWSID WA53AB933) is a cws water system drawing from a groundwater source, regulated by the EPA Safe Drinking Water Information System (SDWIS) under the Safe Drinking Water Act. It serves approximately 220 people in Grandview, WA, and is subject to primacy enforcement by the Washington drinking-water program.

The system's federal compliance record contains 5 total violations, with 5 classified as health-based (MCL exceedances or treatment-technique failures). 1 distinct contaminant has been cited, including Nitrate. Recorded violations span 2024–2024.

A historical violation does not necessarily describe current water quality, systems must notify customers and remediate, and monitoring-type violations often reflect reporting lapses rather than contamination. The most authoritative real-time source is the utility's annual Consumer Confidence Report. For enforcement history and corrective-action orders, consult EPA ECHO and the Washington state drinking-water program's public portal.

System Details

EPA ID (PWSID)
WA53AB933
System Type
CWS
Water Source
Groundwater
Location
Grandview, WA
Population Served
220
Health Violations
Yes (5)

What contaminants are in this water system?

Contaminant Violations Health-Based
Nitrate 5 5

Violation History (5)

Contaminant Health Date
Nitrate Yes Jul 1, 2024
Nitrate Yes Jul 1, 2024
Nitrate Yes Jul 1, 2024
Nitrate Yes Jan 1, 2024
Nitrate Yes Jan 1, 2024

Frequently Asked Questions

Is Wilgus Housing Water System water safe to drink?
Wilgus Housing Water System has 5 health-based violations out of 5 total. Health violations indicate contaminant levels exceeded EPA limits or required treatment was not followed. The system uses groundwater water as its source.
How many people does Wilgus Housing Water System serve?
Wilgus Housing Water System serves 220 people in Grandview, WA. It is classified as a CWS water system.
What violations does Wilgus Housing Water System have?
Wilgus Housing Water System has 5 total violations on record spanning 2024–2024. 5 are health-based violations involving contaminants exceeding EPA limits.
What contaminants have been found in Wilgus Housing Water System water?
Violations have been recorded for 1 contaminant. The most frequent: Nitrate.

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Explore More

Washington Water Systems → All States → Contaminants →

About This Data

Water system data is from the EPA Safe Drinking Water Information System (SDWIS). Health-based violations include Maximum Contaminant Level (MCL) and Treatment Technique (TT) violations that may pose a direct risk to public health. Violation records may span multiple years.

Source: U.S. Environmental Protection Agency, SDWIS Federal Reporting Services U.S. Environmental Protection Agency, SDWIS Federal Reporting Services

Read our methodology - how this data is sourced, computed, and verified.

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