Nicollet County, Minnesota Water Systems
Nicollet County, Minnesota
8 community water systems on record — 6 active, 2 inactive.
Every active community water system nationwide must produce a Consumer Confidence Report under the EPA's revised rule, effective for reports due July 1, 2027.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Minnesota’s official records. Always confirm current status with Minnesota before making decisions based on this information.
Community water systems in Nicollet County, Minnesota
- CourtlandCourtland · 635 servedActive
- Klossner Water AssociationNew Ulm · 54 servedActive
- LafayetteLafayette · 504 servedActive
- NicolletNicollet · 1,117 servedActive
- North MankatoNorth Mankato · 14,448 servedActive
- OAK HAVEN MOBILE HOMENEW ULM · 392 servedInactive
- Saint PeterSt. Peter · 11,784 servedActive
- ST PETER REGIONAL TREATMENT CENTERST PETER · 375 servedInactive
| System name | City | Population served | Status |
|---|---|---|---|
| Courtland | Courtland | 635 | Active |
| Klossner Water Association | New Ulm | 54 | Active |
| Lafayette | Lafayette | 504 | Active |
| Nicollet | Nicollet | 1,117 | Active |
| North Mankato | North Mankato | 14,448 | Active |
| OAK HAVEN MOBILE HOME | NEW ULM | 392 | Inactive |
| Saint Peter | St. Peter | 11,784 | Active |
| ST PETER REGIONAL TREATMENT CENTER | ST PETER | 375 | Inactive |