CHAUTAUQUA CO RWD 1
PWSID: KS2001905 · Sedan, KS · Serves 135 people
According to EPA Safe Drinking Water Information System (SDWIS), CHAUTAUQUA CO RWD 1 (PWSID KS2001905) in Sedan, KS is listed as a CWS water system covering about 135 people. The same extract lists 17 health-based violation records spanning 2017-2025. Those 17 health-based rows for CHAUTAUQUA CO RWD 1 cover contaminants such as Total Haloacetic Acids (HAA5); they remain historical EPA registry entries, not a current compliance or drinkability score.
CHAUTAUQUA CO RWD 1 has 17 health-based violation records in this historical extract. Monitoring and reporting records are not included.
PlainEnviro's health-based SDWIS extract covers monitoring and reporting violations only -- it does not include unresolved enforcement actions in progress or corrective steps a utility has taken since the extract date. 1 distinct EPA contaminant code appears in this system's record, including Total Haloacetic Acids (HAA5). Recorded violations span 2017–2025. Day-to-day primacy enforcement for this system runs through the Kansas drinking-water program, not EPA directly.
A historical health-based record does not necessarily describe current water quality or compliance. The most authoritative current 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)
- KS2001905
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Sedan, KS
- Population Served
- 135
- Health Violations
- Yes (17)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Total Haloacetic Acids (HAA5) | 17 | 17 |
Violation History (17)
| Contaminant | Health | Date |
|---|---|---|
| Total Haloacetic Acids (HAA5) | Yes | Jan 1, 2025 |
| Total Haloacetic Acids (HAA5) | Yes | Jan 1, 2025 |
| Total Haloacetic Acids (HAA5) | Yes | Jan 1, 2025 |
| Total Haloacetic Acids (HAA5) | Yes | Oct 1, 2024 |
| Total Haloacetic Acids (HAA5) | Yes | Oct 1, 2024 |
| Total Haloacetic Acids (HAA5) | Yes | Oct 1, 2024 |
| Total Haloacetic Acids (HAA5) | Yes | Oct 1, 2024 |
| Total Haloacetic Acids (HAA5) | Yes | Jul 1, 2024 |
| Total Haloacetic Acids (HAA5) | Yes | Jul 1, 2024 |
| Total Haloacetic Acids (HAA5) | Yes | Jul 1, 2024 |
| Total Haloacetic Acids (HAA5) | Yes | Apr 1, 2024 |
| Total Haloacetic Acids (HAA5) | Yes | Apr 1, 2024 |
| Total Haloacetic Acids (HAA5) | Yes | Apr 1, 2024 |
| Total Haloacetic Acids (HAA5) | Yes | Apr 1, 2024 |
| Total Haloacetic Acids (HAA5) | Yes | Apr 1, 2018 |
| Total Haloacetic Acids (HAA5) | Yes | Jan 1, 2018 |
| Total Haloacetic Acids (HAA5) | Yes | Oct 1, 2017 |
Frequently Asked Questions
What does EPA SDWIS list for CHAUTAUQUA CO RWD 1?
How many people does CHAUTAUQUA CO RWD 1 serve?
What violations does CHAUTAUQUA CO RWD 1 have?
What contaminants have been found in CHAUTAUQUA CO RWD 1 water?
Compare beyond Kansas
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest CHAUTAUQUA CO RWD 1 on cumulative violation count (17) and EPA-reported population served (135). Violation-count peers include Colorado River Regional Water System, SOUTH TONGASS WATER UTILITY, DERMOTT WATERWORKS.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Nearby Water Systems
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About This Data
CHAUTAUQUA CO RWD 1 (KS2001905) is drawn from EPA SDWIS. Nearby county systems in this extract include SEDAN, CITY OF; CEDAR VALE, CITY OF; CHAUTAUQUA CO RWD 3; CHAUTAUQUA, CITY OF. Health-based rows (17 MCL/TT) are historical registry state, not a current drinkability score.
Source: U.S. Environmental Protection Agency, SDWIS Federal Reporting Services
Read our methodology - how this data is sourced, computed, and verified.