Public water system record
Maple Lake
Serves Maple Lake, Wright County, MN · 2,215 people served
Federal records show no health-based violations and no monitoring or reporting issues for Maple Lake in the last ten years.
System profile
- Health-based violations, last 10 years
- 0
- Resolved
- 0
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 0
Key facts
- Maple Lake draws water from 3 wells (1 of them for emergency, seasonal or other part-time use).
- Most recent enforcement action: boil water order by Minnesota, August 1994.
- Record on file since 1991, with 1 health-based violation before October 20, 2016.
- Lead pipe inventory: 0 lead and 69 unknown out of 855 service lines.
Check whether Maple Lake serves your address
Health-based violations
Since October 2016Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.
None since October 2016, and no monitoring or reporting violations either.
Full record since 1991
EPA's records for Maple Lake go back to 1991. Before October 20, 2016 they list 1 health-based violation (1 resolved) and 3 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 1 | 2 |
| 2000s | 0 | 1 |
Most recent health-based violation before October 20, 2016: Total Coliform, began August 1994, Resolved.
Show the health-based violation before October 20, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Total Coliform
Contaminant limit exceeded
|
Aug 1, 1994 | Resolved |
Enforcement actions
Minnesota regulators issued 1 boil water order to Maple Lake in 1994. The most recent was a boil water order in August 1994.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Aug 10, 1994 | Minnesota | Boil water order | 1 violation (1 health-based): Total Coliform |
Where the water comes from
Maple Lake draws water from 3 wells (1 of them for emergency, seasonal or other part-time use).
Annual water quality report
Maple Lake must give its customers an annual water quality report (Consumer Confidence Report) by July 1, with the levels its tests found in the previous year.
Where the state allows it, systems serving fewer than 10,000 people may publish the report in a local newspaper or news site instead of mailing it, and must provide a copy on request.
Find a posted report with EPA's Consumer Confidence Report search
Testing your own water
To test the water at your tap, or a private well this record does not cover, use a laboratory certified for drinking water by Minnesota.
Certified drinking water labs by state EPA guidance for private wells