Water quality in St. Peter, Minnesota
St. Peter is in Nicollet County. 25 active public water systems serve the county; 4 had an EPA violation in the past three years.
Most likely your provider
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Nicollet County
5 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| North Mankato |
14,448 | 0 | 10.8 mi | |
| Nicollet |
1,117 | 0 | 11.6 mi | |
| Courtland |
635 | 2 | 19.1 mi | |
| Lafayette |
504 | 1 | 22.6 mi | |
| Klossner Water Association |
54 | 1 | 23.0 mi |
Non-community systems in Nicollet County (19: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Irene E. Gluek Memorial Camp Building |
100 | 0 | 0 | |
|
Northern Plains Dairy |
30 | 0 | 0 | |
|
Seven Mile Creek Park |
100 | 0 | 0 | |
|
Peaceful Valley Campsites |
70 | 0 | 0 | |
|
Michael Foods Egg Products Co. |
60 | 0 | 0 | |
|
Norseland Lutheran Church |
275 | 0 | 0 | |
|
New Sweden Dairy |
50 | 0 | 0 | |
|
Norseland Scout Camp |
50 | 0 | 0 | |
|
High Island Dairy |
30 | 0 | 0 | |
|
Scandian Grove Lutheran Church |
400 | 0 | 0 | |
|
Wis-Pak, Inc. |
25 | 0 | 0 | |
|
Nicollet Conservation Club |
30 | 0 | 0 | |
|
Immanuel Lutheran School and Church |
255 | 1 | 1 | |
|
Bernadotte Lutheran Church |
80 | 0 | 0 | |
|
Zion Evangelical Lutheran Church |
75 | 0 | 0 | |
|
Minnesota Valley Lutheran High School |
300 | 0 | 0 | |
|
Oakhaven Campgrounds |
80 | 0 | 0 | |
|
St. George Catholic Church |
150 | 0 | 0 | |
|
Fort Ridgely State Park |
200 | 0 | 0 |
About this data
Water systems are matched to Nicollet County, nearest to St. Peter first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system.
Town locations and ZIP code areas come from U.S. Census Bureau 2020 files.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Minnesota records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.