Public water system record
Coon Rapids
Serves Coon Rapids, Anoka County, MN · 64,000 people served
Federal records show no health-based violations and no monitoring or reporting issues for Coon Rapids 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
- Coon Rapids draws water from 24 wells (11 of them for emergency, seasonal or other part-time use).
- Most recent formal enforcement: signed compliance agreement by Minnesota, April 2010.
- Record on file since 1991, with 2 health-based violations before October 19, 2016.
- Lead pipe inventory: 1 lead and 5,909 unknown out of 22,144 service lines.
Check whether Coon Rapids 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 Coon Rapids go back to 1991. Before October 19, 2016 they list 2 health-based violations (2 resolved) and 2 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 0 | 2 |
| 2000s | 2 | 0 |
Most recent health-based violation before October 19, 2016: Combined Radium (-226 and -228), began October 2004, Resolved.
Show all 2 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Combined Radium (-226 and -228)
Contaminant limit exceeded
|
Oct 5, 2004 | Resolved |
|
Gross Alpha, Excl. Radon and U
Contaminant limit exceeded
|
Oct 5, 2004 | Resolved |
Enforcement actions
Minnesota regulators took 4 formal enforcement actions against Coon Rapids between 2005 and 2010. The most recent was a signed compliance agreement in April 2010.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Apr 6, 2010 | Minnesota | Signed compliance agreement | 1 violation (1 health-based): Gross Alpha, Excl. Radon and U |
| Jan 16, 2009 | Minnesota | Signed compliance agreement | 1 violation (1 health-based): Gross Alpha, Excl. Radon and U |
| Dec 14, 2006 | Minnesota | Signed compliance agreement | 1 violation (1 health-based): Gross Alpha, Excl. Radon and U |
| Apr 6, 2005 | Minnesota | Signed compliance agreement | 2 violations (2 health-based): Combined Radium (-226 and -228), Gross Alpha, Excl. Radon and U |
Where the water comes from
Coon Rapids draws water from 24 wells (11 of them for emergency, seasonal or other part-time use). 2 other public water systems have emergency connections to Coon Rapids.
Annual water quality report
Coon Rapids 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.
Systems serving 10,000 or more people must mail or deliver the report to every customer, and from 2027 they must send it twice a year.
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