Public water system record

Baron Canyon Mutual Water Co.

Serves an area of San Luis Obispo County, CA · 81 people served

Federal records show no health-based violations and 6 monitoring/reporting issues for Baron Canyon Mutual Water Co. in the last ten years.

  • CA4000214
  • SAN LUIS OBISPO
  • CA
  • 81 served

System profile

Source water Groundwater
ZIP 93401
EPA system ID CA4000214

Verify this system on EPA ECHO →

Health-based violations, last 10 years
0
Resolved
0
Unresolved
0
Any acute record
No
Monitoring issues, last 10 years
6

Key facts

  • Baron Canyon Mutual Water Co. draws water from 4 wells (2 of them for emergency, seasonal or other part-time use).
  • Most recent formal enforcement: compliance order (no penalty) by California, February 2023.
  • Record on file since 2005, with 0 health-based violations before October 19, 2016.
  • Lead pipe inventory: 0 lead and 0 unknown out of 29 service lines.

Check whether Baron Canyon Mutual Water Co. serves your address

Address suggestions by Mapbox

Health-based violations

Since October 2016

Violation 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 2016

Missed tests or reports, not contaminants found above a limit.

Issue Start date Status
Nitrate
Monitoring and reporting
Jan 1, 2022 Resolved
Lead and Copper Rule
Monitoring and reporting
Oct 1, 2021 Resolved
Lead and Copper Rule
Monitoring and reporting
Jan 1, 2020 Resolved
Nitrate
Monitoring and reporting
Jan 1, 2019 Resolved
Lead and Copper Rule
Monitoring and reporting
Jan 1, 2019 Resolved
Lead and Copper Rule
Monitoring and reporting
Jul 1, 2018 Resolved

Full record since 2005

EPA's records for Baron Canyon Mutual Water Co. go back to 2005. Before October 19, 2016 they list no health-based violations and 1 monitoring or reporting violation.

Violations that began in Health-based Monitoring and reporting
2000s 0 1
October 19, 2016 to 2019 0 3
2020s 0 3

Enforcement actions

California regulators took 5 formal enforcement actions against Baron Canyon Mutual Water Co. between 2019 and 2023. The most recent was a compliance order (no penalty) in February 2023.

Date By Action Violations covered
Feb 10, 2023 California Compliance order (no penalty) 1 violation: Nitrate
Dec 15, 2021 California Compliance order (no penalty) 1 violation: Lead and Copper Rule
Feb 28, 2020 California Compliance order (no penalty) 1 violation: Lead and Copper Rule
Jan 29, 2020 California Compliance order (no penalty) 1 violation: Nitrate
Mar 14, 2019 California Compliance order (no penalty) 2 violations: Lead and Copper Rule

Where the water comes from

Baron Canyon Mutual Water Co. draws water from 4 wells (2 of them for emergency, seasonal or other part-time use).

Annual water quality report

Baron Canyon Mutual Water Co. 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 Baron Canyon Mutual Water Co. 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.