Public water system record
Round Mountain Water Company
Serves Rivergrove, Kern County, CA · 50 people served
Federal records show 26 health-based violations and 3 monitoring/reporting issues for Round Mountain Water Company in the last ten years. The most serious issue in this window was a resolved Combined Uranium violation.
System profile
- Health-based violations, last 10 years
- 26
- Resolved
- 26
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 3
Key facts
- Round Mountain Water Company draws water from 2 wells.
- Most recent formal enforcement: compliance order (no penalty) by California, January 2020.
- Record on file since 1980, with 23 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 19 service lines.
Check whether Round Mountain 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.
| Contaminant | Rule family | Start date | Status | Acute |
|---|---|---|---|---|
|
Combined Uranium
Contaminant limit exceeded
|
340 | Jan 1, 2023 | Resolved | No |
|
Combined Uranium
Contaminant limit exceeded
|
340 | Oct 1, 2022 | Resolved | No |
|
Combined Uranium
Contaminant limit exceeded
|
340 | Jul 1, 2022 | Resolved | No |
|
Combined Uranium
Contaminant limit exceeded
|
340 | Apr 1, 2022 | Resolved | No |
|
Combined Uranium
Contaminant limit exceeded
|
340 | Jan 1, 2022 | Resolved | No |
|
Combined Uranium
Contaminant limit exceeded
|
340 | Oct 1, 2021 | Resolved | No |
|
Combined Uranium
Contaminant limit exceeded
|
340 | Jul 1, 2021 | Resolved | No |
|
Combined Uranium
Contaminant limit exceeded
|
340 | Apr 1, 2021 | Resolved | No |
|
Combined Uranium
Contaminant limit exceeded
|
340 | Jan 1, 2021 | Resolved | No |
|
Combined Uranium
Contaminant limit exceeded
|
340 | Oct 1, 2020 | Resolved | No |
|
Combined Uranium
Contaminant limit exceeded
|
340 | Jul 1, 2020 | Resolved | No |
|
Combined Uranium
Contaminant limit exceeded
|
340 | Apr 1, 2020 | Resolved | No |
|
Combined Uranium
Contaminant limit exceeded
|
340 | Jan 1, 2020 | Resolved | No |
|
Combined Uranium
Contaminant limit exceeded
|
340 | Oct 1, 2019 | Resolved | No |
|
Combined Uranium
Contaminant limit exceeded
|
340 | Jul 1, 2019 | Resolved | No |
|
Combined Uranium
Contaminant limit exceeded
|
340 | Apr 1, 2019 | Resolved | No |
|
Combined Uranium
Contaminant limit exceeded
|
340 | Jan 1, 2019 | Resolved | No |
|
Combined Uranium
Contaminant limit exceeded
|
340 | Oct 1, 2018 | Resolved | No |
|
Combined Uranium
Contaminant limit exceeded
|
340 | Jul 1, 2018 | Resolved | No |
|
Combined Uranium
Contaminant limit exceeded
|
340 | Apr 1, 2018 | Resolved | No |
|
Combined Uranium
Contaminant limit exceeded
|
340 | Jan 1, 2018 | Resolved | No |
|
Combined Uranium
Contaminant limit exceeded
|
340 | Oct 1, 2017 | Resolved | No |
|
Combined Uranium
Contaminant limit exceeded
|
340 | Jul 1, 2017 | Resolved | No |
|
Combined Uranium
Contaminant limit exceeded
|
340 | Apr 1, 2017 | Resolved | No |
|
Combined Uranium
Contaminant limit exceeded
|
340 | Jan 1, 2017 | Resolved | No |
|
Combined Uranium
Contaminant limit exceeded
|
340 | Oct 1, 2016 | Resolved | No |
Monitoring and reporting issues
Since October 2016Missed tests or reports, not contaminants found above a limit.
| Issue | Start date | Status |
|---|---|---|
|
Revised Total Coliform Rule
Monitoring violation
|
Nov 1, 2018 | Resolved |
|
Revised Total Coliform Rule
Monitoring violation
|
Jul 1, 2018 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Jan 1, 2013 | Resolved |
Full record since 1980
EPA's records for Round Mountain Water Company go back to 1980. Before October 19, 2016 they list 23 health-based violations (23 resolved) and 24 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1980s | 0 | 5 |
| 1990s | 2 | 11 |
| 2000s | 3 | 6 |
| 2010 to October 18, 2016 | 18 | 2 |
| October 19, 2016 to 2019 | 12 | 2 |
| 2020s | 13 | 0 |
Most recent health-based violation before October 19, 2016: Combined Uranium, began October 2016, Resolved.
Show all 23 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Combined Uranium
Contaminant limit exceeded
|
Oct 1, 2016 | Resolved |
|
Combined Uranium
Contaminant limit exceeded
|
Jul 1, 2016 | Resolved |
|
Combined Uranium
Contaminant limit exceeded
|
Apr 1, 2016 | Resolved |
|
Combined Uranium
Contaminant limit exceeded
|
Jan 1, 2016 | Resolved |
|
Combined Uranium
Contaminant limit exceeded
|
Oct 1, 2015 | Resolved |
|
Combined Uranium
Contaminant limit exceeded
|
Jul 1, 2015 | Resolved |
|
Combined Uranium
Contaminant limit exceeded
|
Apr 1, 2015 | Resolved |
|
Combined Uranium
Contaminant limit exceeded
|
Jan 1, 2015 | Resolved |
|
Combined Uranium
Contaminant limit exceeded
|
Oct 1, 2014 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Sep 1, 2014 | Resolved |
|
Combined Uranium
Contaminant limit exceeded
|
Jul 1, 2014 | Resolved |
|
Combined Uranium
Contaminant limit exceeded
|
Apr 1, 2014 | Resolved |
|
Combined Uranium
Contaminant limit exceeded
|
Jan 1, 2014 | Resolved |
|
Combined Uranium
Contaminant limit exceeded
|
Oct 1, 2013 | Resolved |
|
Combined Uranium
Contaminant limit exceeded
|
Jul 1, 2013 | Resolved |
|
Combined Uranium
Contaminant limit exceeded
|
Apr 1, 2013 | Resolved |
|
Combined Uranium
Contaminant limit exceeded
|
Jan 1, 2013 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Aug 1, 2012 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Mar 1, 2005 | Resolved |
|
Combined Uranium
Contaminant limit exceeded
|
Jan 1, 2005 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Aug 1, 2002 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Apr 1, 1999 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Aug 1, 1998 | Resolved |
Enforcement actions
California regulators took 9 formal enforcement actions against Round Mountain Water Company between 1994 and 2020. The most recent was a compliance order (no penalty) in January 2020.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Jan 6, 2020 | California | Compliance order (no penalty) | 14 violations (14 health-based): Combined Uranium |
| Nov 4, 2014 | California | Compliance order (no penalty) | 1 violation (1 health-based): Total Coliform |
| Dec 14, 2012 | California | Compliance order (no penalty) | 1 violation (1 health-based): Total Coliform |
| Jun 16, 2011 | California | Compliance order (no penalty) | 1 violation: Total Coliform |
| Mar 9, 2006 | California | Compliance order (no penalty) | 28 violations (28 health-based): Combined Uranium |
| Jun 20, 2005 | California | Compliance order (no penalty) | 1 violation (1 health-based): Total Coliform |
| Jun 14, 1999 | California | Compliance order (no penalty) | 1 violation (1 health-based): Total Coliform |
| Dec 12, 1996 | California | Compliance order (no penalty) | 1 violation: Total Coliform |
| Sep 28, 1994 | California | Compliance order (no penalty) | 1 violation: Total Coliform |
What the violations mean
Combined Uranium
26 incidentsTest results for Combined Uranium were above the federal limit (a maximum contaminant level violation).
The utility had to notify customers about each of these violations.
Where the water comes from
Round Mountain Water Company draws water from 2 wells.
Annual water quality report
Round Mountain 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 Round Mountain 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