PlainEnviro

CHAUTAUQUA CO RWD 3

PWSID: KS2001909 · Sedan, KS · Serves 200 people

Health Violations

CHAUTAUQUA CO RWD 3 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
200
Total Violations
2
Health Violations
2
Source Type
Surface Water

CHAUTAUQUA CO RWD 3 (PWSID KS2001909) is a cws water system drawing from a surface water source, regulated by the EPA Safe Drinking Water Information System (SDWIS) under the Safe Drinking Water Act. It serves approximately 200 people in Sedan, KS, and is subject to primacy enforcement by the Kansas 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 Haloacetic Acids (HAA5). 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 Kansas state drinking-water program's public portal.

System Details

EPA ID (PWSID)
KS2001909
System Type
CWS
Water Source
Surface Water
Location
Sedan, KS
Population Served
200
Health Violations
Yes (2)

What contaminants are in this water system?

Contaminant Violations Health-Based
Haloacetic Acids (HAA5) 2 2

Violation History (2)

Contaminant Health Date
Haloacetic Acids (HAA5) Yes Jan 1, 2025
Haloacetic Acids (HAA5) Yes Jan 1, 2025

Frequently Asked Questions

Is CHAUTAUQUA CO RWD 3 water safe to drink?
CHAUTAUQUA CO RWD 3 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 surface water water as its source.
How many people does CHAUTAUQUA CO RWD 3 serve?
CHAUTAUQUA CO RWD 3 serves 200 people in Sedan, KS. It is classified as a CWS water system.
What violations does CHAUTAUQUA CO RWD 3 have?
CHAUTAUQUA CO RWD 3 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 CHAUTAUQUA CO RWD 3 water?
Violations have been recorded for 1 contaminant. The most frequent: Haloacetic Acids (HAA5).

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Explore More

Kansas 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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