OZAWKIE, CITY OF
Kansas — Community Water System — PWSID: KS2008718
System Information
| PWSID | KS2008718 |
| System Name | OZAWKIE, 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 | OZAWKIE |
| ZIP Code | 66070 |
| Address | 524 KIOWA DR |
| Organization | BARNES, MAZI |
| Phone | 785-876-2550 |
Population & Service
| Population Served | 636 |
| Service Connections | 255 |
Drinking Water Violations (20)
This water system has 20 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 2024 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Unaddressed | — | Lead and Copper Rule |
| Jul 1, 2024 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Unaddressed | — | Lead and Copper Rule |
| Oct 1, 2022 | Oct 31, 2022 | Revised Total Coliform Rule | MON | No | No | — | — | — | Resolved | Oct 31, 2022 | Revised Total Coliform Rule |
| Oct 1, 2022 | Oct 31, 2022 | Revised Total Coliform Rule | MON | No | No | — | — | — | Resolved | Oct 31, 2022 | Revised Total Coliform Rule |
| Oct 1, 2022 | Oct 31, 2022 | Revised Total Coliform Rule | MON | No | No | — | — | — | Resolved | Oct 31, 2022 | Revised Total Coliform Rule |
| Oct 1, 2022 | Oct 31, 2022 | Revised Total Coliform Rule | MON | No | No | — | — | — | Resolved | Oct 31, 2022 | Revised Total Coliform Rule |
| Oct 1, 2022 | Dec 31, 2022 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Nov 16, 2022 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2022 | Dec 31, 2022 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Nov 16, 2022 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2022 | Dec 31, 2022 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Nov 16, 2022 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2022 | Dec 31, 2022 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Nov 16, 2022 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2022 | Apr 30, 2022 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Apr 30, 2022 | Revised Total Coliform Rule |
| Apr 1, 2022 | Jun 30, 2022 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | May 11, 2022 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2022 | Jun 30, 2022 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | May 11, 2022 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2022 | Jun 30, 2022 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | May 11, 2022 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2022 | Jun 30, 2022 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | May 11, 2022 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2022 | Apr 30, 2022 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Apr 30, 2022 | Revised Total Coliform Rule |
| Apr 1, 2022 | Apr 30, 2022 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Apr 30, 2022 | Revised Total Coliform Rule |
| Apr 1, 2022 | Apr 30, 2022 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Apr 30, 2022 | Revised Total Coliform Rule |
| Dec 31, 2020 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 16, 2020 | Lead and Copper Rule |
| Dec 31, 2020 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 16, 2020 | Lead and Copper Rule |
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.