MANKATO, CITY OF
Kansas — Community Water System — PWSID: KS2008903
System Information
| PWSID | KS2008903 |
| System Name | MANKATO, 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 | MANKATO |
| ZIP Code | 66956 |
| Address | 217 S HIGH ST |
| Organization | ROY, ANTHONY |
| Phone | 785-378-3141 |
Population & Service
| Population Served | 848 |
| Service Connections | 537 |
Drinking Water Violations (15)
This water system has 15 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov 1, 2024 | Nov 30, 2024 | Groundwater Rule | MR | No | Yes | — | — | — | Resolved | Nov 30, 2024 | Ground Water Rule |
| Nov 1, 2024 | Nov 30, 2024 | Groundwater Rule | MR | No | Yes | — | — | — | Resolved | Nov 30, 2024 | Ground Water Rule |
| Nov 1, 2024 | Nov 30, 2024 | Groundwater Rule | MR | No | Yes | — | — | — | Resolved | Nov 30, 2024 | Ground Water Rule |
| Oct 1, 2024 | Oct 31, 2024 | Groundwater Rule | MR | No | Yes | — | — | — | Resolved | Oct 31, 2024 | Ground Water Rule |
| Oct 1, 2024 | Oct 31, 2024 | Groundwater Rule | MR | No | Yes | — | — | — | Resolved | Oct 31, 2024 | Ground Water Rule |
| Oct 1, 2024 | Oct 31, 2024 | Groundwater Rule | MR | No | Yes | — | — | — | Resolved | Oct 31, 2024 | Ground Water Rule |
| Oct 2, 2023 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Mar 11, 2024 | Consumer Confidence Rule |
| Oct 2, 2023 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Mar 11, 2024 | Consumer Confidence Rule |
| Oct 2, 2023 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Mar 11, 2024 | Consumer Confidence Rule |
| Jul 1, 2023 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Mar 1, 2024 | Consumer Confidence Rule |
| Dec 30, 2020 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 8, 2022 | Lead and Copper Rule |
| Dec 30, 2020 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 8, 2022 | Lead and Copper Rule |
| Jul 2, 2019 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jul 9, 2020 | Consumer Confidence Rule |
| Jul 2, 2019 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jul 9, 2020 | Consumer Confidence Rule |
| Oct 1, 1992 | Sep 30, 1993 | Nitrate | MCL | Yes | No | 11.28 MG/L | 10 mg/L | 10 | Resolved | Sep 30, 1993 | Nitrate 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.