PlainEnviro

HANSEN CITY OF

PWSID: ID5420027 · Hansen, ID · Serves 1,200 people

Health Violations

HANSEN CITY OF has 2 health-based violations out of 2 total. Health violations indicate contaminant levels exceeded EPA limits or required treatment was not followed.

Population Served
1,200
Total Violations
2
Health Violations
2
Source Type
Groundwater

HANSEN CITY OF (PWSID ID5420027) 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 1,200 people in Hansen, ID, and is subject to primacy enforcement by the Idaho drinking-water program.

The system's federal compliance record contains 2 total violations, with 2 classified as health-based (MCL exceedances or treatment-technique failures). 1 distinct contaminant has been cited, including Fluoride. Recorded violations span 2025–2025.

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 Idaho state drinking-water program's public portal.

System Details

EPA ID (PWSID)
ID5420027
System Type
CWS
Water Source
Groundwater
Location
Hansen, ID
Population Served
1,200
Health Violations
Yes (2)

What contaminants are in this water system?

Contaminant Violations Health-Based
Fluoride 2 2

Violation History (2)

Contaminant Health Date
Fluoride Yes Jun 22, 2025
Fluoride Yes Jun 22, 2025

Frequently Asked Questions

Is HANSEN CITY OF water safe to drink?
HANSEN CITY OF has 2 health-based violations out of 2 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 HANSEN CITY OF serve?
HANSEN CITY OF serves 1,200 people in Hansen, ID. It is classified as a CWS water system.
What violations does HANSEN CITY OF have?
HANSEN CITY OF has 2 total violations on record spanning 2025–2025. 2 are health-based violations involving contaminants exceeding EPA limits.
What contaminants have been found in HANSEN CITY OF water?
Violations have been recorded for 1 contaminant. The most frequent: Fluoride.

Nearby Water Systems

TWIN FALLS CITY OF
Twin Falls · 56,121 served
Clean
KIMBERLY CITY OF
Kimberly · 5,359 served
3 viol.
BUHL CITY OF
Buhl · 4,518 served
Clean
FILER WATER WORKS
Filer · 2,858 served
23 viol.
HAGERMAN CITY OF
Hagerman · 988 served
Clean
CASTLEFORD CITY OF
Castleford · 275 served
Clean
HOLLISTER CITY OF
Hollister · 220 served
Clean
KANAKA RAPIDS RANCH WATER SYSTEM INC
Buhl · 220 served
2 viol.
ROCK LEDGE ESTATES
Hansen · 150 served
Clean
MEANDER POINT SUBD
Twin Falls · 140 served
12 viol.
ROGERSON WATER DIST
Rogerson · 75 served
1 viol.
NIELSONS COUNTRY COURT
Kimberly · 70 served
1 viol.

Explore More

Idaho 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.

Related

Browse all → | Rankings →