County · Kansas
Harper County, Kansas: drinking water records
This overview covers 7 ZIP codes and 8 community water systems in Harper 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 |
|---|---|---|---|---|---|
| Harper Co Rwd 5 KS2007709 | 209 | 0 | 0 | 2 | 2.3 ppb |
| Harper Co Rwd 4 KS2007708 | 110 | 0 | 0 | 1 | 1 ppb |
| Anthony, City of KS2007707 | 2,043 | 0 | 0 | 0 | 2.3 ppb |
| Harper, City of KS2007702 | 1,273 | 0 | 0 | 0 | 3.5 ppb |
| Attica, City of KS2007703 | 506 | 0 | 0 | 0 | 2.4 ppb |
| Harper Co Rwd 2 KS2007705 | 275 | 0 | 0 | 0 | 6.5 ppb |
| Harper Co Rwd 1 KS2007706 | 50 | 0 | 0 | 0 | 2.6 ppb |
| Bluff City, City of KS2007701 | 44 | 0 | 0 | 0 | 1.7 ppb |
ZIP reports in Harper 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.