WALHALLA CITY OF
North Dakota — Community Water System — PWSID: ND3400980
System Information
| PWSID | ND3400980 |
| System Name | WALHALLA CITY OF |
| System Type | Community Water System |
| Water Source | Ground Water Purchased |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 13, 1979 |
| Last Reported | Jan 5, 2026 |
Location & Contact
| State | North Dakota |
| City | WALHALLA |
| ZIP Code | 58282 |
| Address | 1103 CENTRAL AVE |
| Organization | COOK, MICHAEL |
| Phone | 701-549-3176 |
Population & Service
| Population Served | 996 |
| Service Connections | 450 |
Drinking Water Violations (31)
This water system has 31 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 1, 2020 | Sep 30, 2020 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Sep 30, 2020 | Revised Total Coliform Rule |
| Sep 1, 2020 | Sep 30, 2020 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Sep 30, 2020 | Revised Total Coliform Rule |
| Sep 1, 2020 | Sep 30, 2020 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Sep 30, 2020 | Revised Total Coliform Rule |
| Sep 1, 2020 | Sep 30, 2020 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Sep 30, 2020 | Revised Total Coliform Rule |
| Jul 1, 2020 | Sep 30, 2020 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2020 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2020 | Sep 30, 2020 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2020 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2020 | Sep 30, 2020 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2020 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2020 | Sep 30, 2020 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2020 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Sep 1, 1996 | Sep 30, 1996 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Sep 30, 1996 | Total Coliform Rule |
| Sep 1, 1996 | Sep 30, 1996 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Sep 30, 1996 | Total Coliform Rule |
| Sep 1, 1996 | Sep 30, 1996 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Sep 30, 1996 | Total Coliform Rule |
| Sep 1, 1995 | Sep 30, 1995 | Coliform (TCR) | MR | No | Yes | — | 5% of samples | — | Archived | Sep 30, 1995 | Total Coliform Rule |
| Sep 1, 1995 | Sep 30, 1995 | Coliform (TCR) | MR | No | Yes | — | 5% of samples | — | Archived | Sep 30, 1995 | Total Coliform Rule |
| Apr 1, 1995 | Apr 30, 1995 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Apr 30, 1995 | Total Coliform Rule |
| Mar 1, 1995 | Mar 31, 1995 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Mar 31, 1995 | Total Coliform Rule |
| Mar 1, 1995 | Mar 31, 1995 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Mar 31, 1995 | Total Coliform Rule |
| Mar 1, 1995 | Mar 31, 1995 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Mar 31, 1995 | Total Coliform Rule |
| Mar 1, 1995 | Mar 31, 1995 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Mar 31, 1995 | Total Coliform Rule |
| Mar 1, 1995 | Mar 31, 1995 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Mar 31, 1995 | Total Coliform Rule |
| Mar 1, 1995 | Mar 31, 1995 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Mar 31, 1995 | Total Coliform Rule |
| Mar 1, 1995 | Mar 31, 1995 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Mar 31, 1995 | Total Coliform Rule |
| Mar 1, 1995 | Mar 31, 1995 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Mar 31, 1995 | Total Coliform Rule |
| Mar 1, 1995 | Mar 31, 1995 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Mar 31, 1995 | Total Coliform Rule |
| Sep 1, 1993 | Sep 30, 1993 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Sep 30, 1993 | Total Coliform Rule |
| Sep 1, 1993 | Sep 30, 1993 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Sep 30, 1993 | Total Coliform Rule |
| Sep 1, 1993 | Sep 30, 1993 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Sep 30, 1993 | Total Coliform Rule |
| Apr 1, 1992 | Apr 30, 1992 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Apr 30, 1992 | Total Coliform Rule |
| Apr 1, 1992 | Apr 30, 1992 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Apr 30, 1992 | Total Coliform Rule |
| Apr 1, 1992 | Apr 30, 1992 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Apr 30, 1992 | Total Coliform Rule |
| Sep 1, 1991 | Sep 30, 1991 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Sep 30, 1991 | Total Coliform Rule |
| Sep 1, 1991 | Sep 30, 1991 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Sep 30, 1991 | Total Coliform 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.