Bloomington
Minnesota — Community Water System — PWSID: MN1270001
System Information
| PWSID | MN1270001 |
| System Name | Bloomington |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 05 |
| Serves School | No |
| Wholesaler | Yes |
| First Reported | Jan 24, 1981 |
| Last Reported | Nov 25, 2025 |
Location & Contact
| State | Minnesota |
| City | Bloomington |
| ZIP Code | 55431-3027 |
| Address | Bloomington City Hall |
| Organization | Bloomington City Council |
| Phone | 9525638700 |
Population & Service
| Population Served | 91,300 |
| Service Connections | 25,172 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 1, 2020 | Dec 31, 2020 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2020 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2020 | Dec 31, 2020 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2020 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2020 | Dec 31, 2020 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2020 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2020 | Dec 31, 2020 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2020 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2020 | Dec 31, 2020 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2020 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2020 | Dec 31, 2020 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2020 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Feb 4, 2010 | Jan 19, 2011 | DICHLOROMETHANE | MCL | Yes | No | .023 MG/L | 0.005 mg/L | — | Resolved | Jan 19, 2011 | Volatile Organic Chemicals |
| Feb 4, 2010 | Jan 19, 2011 | DICHLOROMETHANE | MCL | Yes | No | .023 MG/L | 0.005 mg/L | — | Resolved | Jan 19, 2011 | Volatile Organic Chemicals |
| Feb 4, 2010 | Jan 19, 2011 | DICHLOROMETHANE | MCL | Yes | No | .023 MG/L | 0.005 mg/L | — | Resolved | Jan 19, 2011 | Volatile Organic Chemicals |
| Feb 4, 2010 | Jan 19, 2011 | DICHLOROMETHANE | MCL | Yes | No | .023 MG/L | 0.005 mg/L | — | Resolved | Jan 19, 2011 | Volatile Organic Chemicals |
| Feb 4, 2010 | Jan 19, 2011 | DICHLOROMETHANE | MCL | Yes | No | .023 MG/L | 0.005 mg/L | — | Resolved | Jan 19, 2011 | Volatile Organic Chemicals |
| Nov 1, 1996 | Nov 30, 1996 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Nov 30, 1996 | Total Coliform Rule |
| Nov 1, 1996 | Nov 30, 1996 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Nov 30, 1996 | Total Coliform Rule |
| Nov 1, 1996 | Nov 30, 1996 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Nov 30, 1996 | Total Coliform Rule |
| — | — | — | No | No | — | — | — | — | — | — |
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.