GRANVILLE CITY OF
North Dakota — Community Water System — PWSID: ND2500415
System Information
| PWSID | ND2500415 |
| System Name | GRANVILLE 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 | GRANVILLE |
| ZIP Code | 58741 |
| Address | 118 MAIN ST. S |
| Organization | THOMPSON, KARLA |
| Phone | 701-728-6369 |
Population & Service
| Population Served | 241 |
| Service Connections | 142 |
Drinking Water Violations (29)
This water system has 29 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 1, 2025 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Feb 4, 2025 | Lead and Copper Rule |
| Oct 2, 2024 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Oct 17, 2024 | Consumer Confidence Rule |
| May 1, 2024 | May 31, 2024 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | May 31, 2024 | Revised Total Coliform Rule |
| May 1, 2024 | May 31, 2024 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | May 31, 2024 | Revised Total Coliform Rule |
| May 1, 2024 | May 31, 2024 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | May 31, 2024 | Revised Total Coliform Rule |
| Apr 1, 2024 | Jun 30, 2024 | Chloramine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2024 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2024 | Jun 30, 2024 | Chloramine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2024 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2024 | Jun 30, 2024 | Chloramine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2024 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2013 | Oct 31, 2013 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Oct 31, 2013 | Total Coliform Rule |
| Oct 1, 2013 | Oct 31, 2013 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Oct 31, 2013 | Total Coliform Rule |
| Oct 1, 2013 | Oct 31, 2013 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Oct 31, 2013 | Total Coliform Rule |
| Oct 1, 2013 | Oct 31, 2013 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Oct 31, 2013 | Total Coliform Rule |
| Jul 1, 2012 | Jul 31, 2012 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jul 31, 2012 | Total Coliform Rule |
| Jul 1, 2012 | Sep 30, 2012 | Chloramine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2012 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2012 | Sep 30, 2012 | Chloramine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2012 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2012 | Sep 30, 2012 | Chloramine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2012 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2012 | Sep 30, 2012 | Chloramine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2012 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2012 | Jul 31, 2012 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jul 31, 2012 | Total Coliform Rule |
| Jul 1, 2012 | Jul 31, 2012 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jul 31, 2012 | Total Coliform Rule |
| Jul 1, 2012 | Jul 31, 2012 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jul 31, 2012 | Total Coliform Rule |
| Aug 1, 1993 | Aug 31, 1993 | Coliform (TCR) | MR | No | Yes | — | 5% of samples | — | Archived | Aug 31, 1993 | Total Coliform Rule |
| Aug 1, 1993 | Aug 31, 1993 | Coliform (TCR) | MR | No | Yes | — | 5% of samples | — | Archived | Aug 31, 1993 | Total Coliform Rule |
| Aug 1, 1992 | Aug 31, 1992 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Aug 31, 1992 | Total Coliform Rule |
| Aug 1, 1992 | Aug 31, 1992 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Aug 31, 1992 | Total Coliform Rule |
| Aug 1, 1992 | Aug 31, 1992 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Aug 31, 1992 | Total Coliform Rule |
| Aug 1, 1992 | Aug 31, 1992 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Aug 31, 1992 | Total Coliform Rule |
| Aug 1, 1992 | Aug 31, 1992 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Aug 31, 1992 | Total Coliform Rule |
| Feb 1, 1991 | Feb 28, 1991 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Feb 28, 1991 | Total Coliform Rule |
| Feb 1, 1991 | Feb 28, 1991 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Feb 28, 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.