Public water system record
Sunrise Mountain Mutual Water Company
Serves an area of Sonoma County, CA · 100 people served
Federal records show no health-based violations and no monitoring or reporting issues for Sunrise Mountain Mutual Water Company 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
- Sunrise Mountain Mutual Water Company draws water from 2 wells (1 of them for emergency, seasonal or other part-time use).
- Most recent formal enforcement: compliance order (no penalty) by California, September 2008.
- Record on file since 1980, with 6 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 51 service lines.
Check whether Sunrise Mountain Mutual Water Company 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 1980
EPA's records for Sunrise Mountain Mutual Water Company go back to 1980. Before October 19, 2016 they list 6 health-based violations (6 resolved) and 11 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1980s | 0 | 8 |
| 1990s | 5 | 1 |
| 2000s | 1 | 2 |
Most recent health-based violation before October 19, 2016: Total Coliform, began September 2002, Resolved.
Show all 6 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Total Coliform
Contaminant limit exceeded
|
Sep 1, 2002 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Nov 1, 1999 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Jul 1, 1998 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Nov 1, 1995 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Sep 1, 1995 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Jul 1, 1995 | Resolved |
Enforcement actions
California regulators took 4 formal enforcement actions against Sunrise Mountain Mutual Water Company between 1999 and 2008. The most recent was a compliance order (no penalty) in September 2008.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Sep 26, 2008 | California | Compliance order (no penalty) | 1 violation: Total Coliform |
| Jul 11, 2008 | California | Compliance order (no penalty) | 1 violation: Radium-228 |
| Oct 24, 2002 | California | Compliance order (no penalty) | 1 violation (1 health-based): Total Coliform |
| Dec 16, 1999 | California | Compliance order (no penalty) | 1 violation (1 health-based): Total Coliform |
Where the water comes from
Sunrise Mountain Mutual Water Company draws water from 2 wells (1 of them for emergency, seasonal or other part-time use).
Annual water quality report
Sunrise Mountain Mutual Water Company 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 Sunrise Mountain Mutual Water Company 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 California.
Certified drinking water labs by state EPA guidance for private wells