Public water system record
NPS PRNS - Beaches
Serves an area of Marin County, CA · 1,560 people served
Federal records show no health-based violations and 36 monitoring/reporting issues for NPS PRNS - Beaches 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
- 36
Key facts
- NPS PRNS - Beaches draws water from 1 well.
- Most recent formal enforcement: compliance order (no penalty) by California, April 2020.
- Record on file since 2004, with 0 health-based violations before October 20, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 4 service lines.
Check whether NPS PRNS - Beaches 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 |
|---|---|---|
|
Nitrate
Monitoring and reporting
|
Jan 1, 2019 | Resolved |
|
Nitrate
Monitoring and reporting
|
Jan 1, 2017 | Resolved |
|
Simazine
Monitoring and reporting
|
Jan 1, 2015 | Resolved |
|
Atrazine
Monitoring and reporting
|
Jan 1, 2015 | Resolved |
|
Thallium, Total
Monitoring and reporting
|
Jan 1, 2015 | Resolved |
|
Selenium
Monitoring and reporting
|
Jan 1, 2015 | Resolved |
|
Nickel
Monitoring and reporting
|
Jan 1, 2015 | Resolved |
|
Mercury
Monitoring and reporting
|
Jan 1, 2015 | Resolved |
|
Fluoride
Monitoring and reporting
|
Jan 1, 2015 | Resolved |
|
Chromium (total)
Monitoring and reporting
|
Jan 1, 2015 | Resolved |
|
Cadmium
Monitoring and reporting
|
Jan 1, 2015 | Resolved |
|
Beryllium, Total
Monitoring and reporting
|
Jan 1, 2015 | Resolved |
|
Barium
Monitoring and reporting
|
Jan 1, 2015 | Resolved |
|
Arsenic
Monitoring and reporting
|
Jan 1, 2015 | Resolved |
|
Antimony, Total
Monitoring and reporting
|
Jan 1, 2015 | Resolved |
|
Styrene
Monitoring and reporting
|
Jan 1, 2012 | Resolved |
|
Ethylbenzene
Monitoring and reporting
|
Jan 1, 2012 | Resolved |
|
Toluene
Monitoring and reporting
|
Jan 1, 2012 | Resolved |
|
Benzene
Monitoring and reporting
|
Jan 1, 2012 | Resolved |
|
CHLOROBENZENE
Monitoring and reporting
|
Jan 1, 2012 | Resolved |
|
Tetrachloroethylene
Monitoring and reporting
|
Jan 1, 2012 | Resolved |
|
1,1,2-Trichloroethane
Monitoring and reporting
|
Jan 1, 2012 | Resolved |
|
Trichloroethylene
Monitoring and reporting
|
Jan 1, 2012 | Resolved |
|
1,2-Dichloropropane
Monitoring and reporting
|
Jan 1, 2012 | Resolved |
|
Carbon tetrachloride
Monitoring and reporting
|
Jan 1, 2012 | Resolved |
|
1,1,1-Trichloroethane
Monitoring and reporting
|
Jan 1, 2012 | Resolved |
|
1,2-Dichloroethane
Monitoring and reporting
|
Jan 1, 2012 | Resolved |
|
trans-1,2-Dichloroethylene
Monitoring and reporting
|
Jan 1, 2012 | Resolved |
|
1,1-Dichloroethylene
Monitoring and reporting
|
Jan 1, 2012 | Resolved |
|
Vinyl chloride
Monitoring and reporting
|
Jan 1, 2012 | Resolved |
|
p-Dichlorobenzene
Monitoring and reporting
|
Jan 1, 2012 | Resolved |
|
o-Dichlorobenzene
Monitoring and reporting
|
Jan 1, 2012 | Resolved |
|
DICHLOROMETHANE
Monitoring and reporting
|
Jan 1, 2012 | Resolved |
|
Xylenes, Total
Monitoring and reporting
|
Jan 1, 2012 | Resolved |
|
cis-1,2-Dichloroethylene
Monitoring and reporting
|
Jan 1, 2012 | Resolved |
|
1,2,4-Trichlorobenzene
Monitoring and reporting
|
Jan 1, 2012 | Resolved |
Full record since 2004
EPA's records for NPS PRNS - Beaches go back to 2004. Before October 20, 2016 they list no health-based violations and 35 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 2000s | 0 | 1 |
| 2010 to October 19, 2016 | 0 | 34 |
| October 20, 2016 to 2019 | 0 | 2 |
Enforcement actions
California regulators took 3 formal enforcement actions against NPS PRNS - Beaches between 2004 and 2020. The most recent was a compliance order (no penalty) in April 2020.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Apr 16, 2020 | California | Compliance order (no penalty) | 1 violation: Nitrate |
| Jun 21, 2018 | California | Compliance order (no penalty) | 35 violations: Nitrate, Antimony, Total, Arsenic, Barium, Fluoride |
| May 25, 2004 | California | Compliance order (no penalty) | 1 violation: Total Coliform |
Where the water comes from
NPS PRNS - Beaches draws water from 1 well.
Annual water quality report
NPS PRNS - Beaches 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 California.
Certified drinking water labs by state EPA guidance for private wells