County · Kansas
Sedgwick County, Kansas: drinking water records
This overview covers 43 ZIP codes and 23 community water systems in Sedgwick County. It also stands in for 0 ZIP codes whose utility has too little EPA data for a page of its own.
System population figures are summed from EPA registry records and can overlap where wholesalers and retail systems serve the same people. They are not a Census county-population estimate.
Water systems with the most complete records
| Water system | People served | PFAS survey results | PFAS found | Health-based violations | Lead, 9 in 10 homes at or below |
|---|---|---|---|---|---|
| Haysville, City of KS2017322 | 11,315 | 60 | 0 | 1 | 1.3 ppb |
| Wichita, City of KS2017308 | 395,699 | 120 | 0 | 0 | 1.4 ppb |
| Derby, City of KS2017328 | 25,413 | 120 | 0 | 0 | 1.3 ppb |
| Park City, City of KS2017303 | 8,503 | 240 | 5 | 0 | 1.9 ppb |
| Bel Aire, City of KS2017304 | 8,448 | 120 | 0 | 0 | 3.7 ppb |
| Valley Center, City of KS2017318 | 7,419 | 120 | 0 | 0 | 4.2 ppb |
| Maize, City of KS2017345 | 6,060 | 60 | 0 | 0 | 1.2 ppb |
| Sedgwick Co Rwd 3 KS2017306 | 6,045 | 120 | 0 | 0 | 0 ppb |
| Mcconnell Afb KS2017323 | 6,009 | 120 | 0 | 0 | 3 ppb |
| Goddard, City of KS2017325 | 5,372 | 60 | 1 | 0 | 3.7 ppb |
| Sedgwick Co Rwd 2 KS2017315 | 1,460 | 120 | 1 | 0 | 2.6 ppb |
| Clearwater, City of KS2017329 | 2,626 | 0 | 0 | 0 | 6 ppb |
| Sedgwick Co Rwd 4 KS2017338 | 2,580 | 0 | 0 | 0 | 2.4 ppb |
| Kechi, City of KS2017334 | 2,261 | 0 | 0 | 0 | 0 ppb |
| Cheney, City of KS2017327 | 2,170 | 0 | 0 | 0 | 1.5 ppb |
| Colwich, City of KS2017344 | 1,463 | 0 | 0 | 0 | 2 ppb |
| Sedgwick Co Rwd 1 KS2017316 | 1,275 | 0 | 0 | 0 | 2.9 ppb |
| Garden Plain, City of KS2017339 | 941 | 0 | 0 | 0 | 1.5 ppb |
| Andale, City of KS2017342 | 938 | 0 | 0 | 0 | 9.3 ppb |
| Mount Hope, City of KS2017319 | 783 | 0 | 0 | 0 | 5.5 ppb |
| Bentley, City of KS2017341 | 569 | 0 | 0 | 0 | 0 ppb |
| Viola, City of KS2017313 | 115 | 0 | 0 | 0 | 2.1 ppb |
| Chisholm Creek Utility Authority KS2017347 | 1 | 0 | 0 | 0 | not reported |
ZIP reports in Sedgwick County
No ZIP report in this county is published yet.
Sources and scope
EPA UCMR 5 occurrence data, samples collected 2023-01-03 – 2026-06-17, final release, August 2026 (file dated Aug 28, 2026); EPA SDWIS via ECHO, 2026Q2 extract (file dated Jul 9, 2026); EPA service-area boundaries v3.0; Census 2020 ZCTAs. Page generated 2026-09-03.
Counts cover the systems that report this county to EPA. A water system may cross county lines. "Found" means at least one result at or above the laboratory reporting level; it is not a compliance finding.