HAYS, CITY OF
Kansas — Community Water System — PWSID: KS2005111
System Information
| PWSID | KS2005111 |
| System Name | HAYS, CITY OF |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 07 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Apr 13, 1979 |
| Last Reported | Dec 15, 2025 |
Location & Contact
| State | Kansas |
| City | HAYS |
| ZIP Code | 67601 |
| Address | WATER PLANT |
| Organization | CRISPIN, JEFF |
| Phone | 785-628-7380 |
Population & Service
| Population Served | 21,040 |
| Service Connections | 8,293 |
Drinking Water Violations (10)
This water system has 10 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| May 1, 2019 | Jul 31, 2019 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Jul 31, 2019 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Aug 1, 2014 | Aug 31, 2014 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2014 | Total Coliform Rule |
| Sep 1, 2001 | Sep 30, 2001 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Sep 30, 2001 | Total Coliform Rule |
| Jul 1, 1998 | Jul 31, 1998 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 1998 | Total Coliform Rule |
| Jan 1, 1988 | Mar 31, 1988 | Trichloroethylene | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Mar 31, 1988 | Volatile Organic Chemicals |
| Jan 1, 1988 | Mar 31, 1988 | Trichloroethylene | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Mar 31, 1988 | Volatile Organic Chemicals |
| Jan 1, 1988 | Mar 31, 1988 | 1,2-Dichloroethane | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Mar 31, 1988 | Volatile Organic Chemicals |
| Jan 1, 1988 | Mar 31, 1988 | 1,2-Dichloroethane | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Mar 31, 1988 | Volatile Organic Chemicals |
| Jan 1, 1988 | Mar 31, 1988 | 1,1-Dichloroethylene | MR | No | Yes | — | 0.007 mg/L | — | Resolved | Mar 31, 1988 | Volatile Organic Chemicals |
| Jan 1, 1988 | Mar 31, 1988 | 1,1-Dichloroethylene | MR | No | Yes | — | 0.007 mg/L | — | Resolved | Mar 31, 1988 | Volatile Organic Chemicals |
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.