Public water system record
Stone Ridge
Serves Whitmore Lake, Livingston County, MI · 367 people served
Federal records show no health-based violations and 5 monitoring/reporting issues for Stone Ridge 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
- 5
Key facts
- Stone Ridge draws water from 2 wells.
- Most recent formal enforcement: administrative penalty by Michigan, August 2008.
- Record on file since 2007, with 0 health-based violations before October 20, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 137 service lines.
Check whether Stone Ridge 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.
Monitoring and reporting issues
Since October 2016Missed tests or reports, not contaminants found above a limit.
| Issue | Start date | Status |
|---|---|---|
|
Chlorine
Monitoring and reporting
|
Aug 1, 2025 | Resolved |
|
Revised Total Coliform Rule
Monitoring violation
|
Aug 1, 2025 | Resolved |
|
Consumer Confidence Rule
OTHER
|
Jul 1, 2024 | Resolved |
|
Arsenic
Monitoring and reporting
|
Jan 1, 2023 | Resolved |
|
Consumer Confidence Rule
OTHER
|
Jul 1, 2021 | Resolved |
Full record since 2007
EPA's records for Stone Ridge go back to 2007. Before October 20, 2016 they list no health-based violations and 10 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 2000s | 0 | 9 |
| 2010 to October 19, 2016 | 0 | 1 |
| 2020s | 0 | 5 |
Enforcement actions
Michigan regulators took 1 formal enforcement action against Stone Ridge in 2008. The most recent was an administrative penalty in August 2008.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Aug 5, 2008 | Michigan | Administrative penalty | 4 violations: Arsenic, Gross Alpha, Excl. Radon and U, Total Coliform, Combined Radium (-226 and -228) |
Where the water comes from
Stone Ridge draws water from 2 wells.
Annual water quality report
Stone Ridge 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 500 or fewer people may meet the rule by telling customers the report is available on request, so you may need to ask Stone Ridge for a copy.
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 Michigan.
Certified drinking water labs by state EPA guidance for private wells