CA3710009 · California

DESCANSO COMMUNITY WATER DISTRICT

Federal fiscal 2026Q3 · EPA violation and follow-up records

Violation records shown: 31
EPA health-based flag: 21
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 4

Counties listed by EPA · San Diego County, California

Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.

Violations and what followed

Monitoring or reporting · Archived
Monitoring, RegularViolation 9814038 · Combined Uranium · Radionuclides and Revised Rad Rule
Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported June 22, 2026 · EPA return-to-compliance field December 31, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
114011 May 7, 2026 Formal State Administrative/Compliance Order with penalty issued
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 9814037 · Combined Uranium · Radionuclides and Revised Rad Rule
Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported June 22, 2026 · EPA return-to-compliance field December 31, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
114011 May 7, 2026 Formal State Administrative/Compliance Order with penalty issued
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 9814036 · Combined Uranium · Radionuclides and Revised Rad Rule
Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported June 22, 2026 · EPA return-to-compliance field September 30, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
114011 May 7, 2026 Formal State Administrative/Compliance Order with penalty issued
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 9814035 · Combined Uranium · Radionuclides and Revised Rad Rule
Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported June 22, 2026 · EPA return-to-compliance field June 30, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
114011 May 7, 2026 Formal State Administrative/Compliance Order with penalty issued
Other or unclassified · Archived
Variance/Exemption/Other ComplianceViolation 9814111 · Miscellaneous Other Rules
Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported September 22, 2026 · EPA return-to-compliance field March 31, 2025
No linked action row appears in the records shown.
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 9814034 · Combined Uranium · Radionuclides and Revised Rad Rule
Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 22, 2026 · EPA return-to-compliance field March 31, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
114011 May 7, 2026 Formal State Administrative/Compliance Order with penalty issued
Other or unclassified · Archived
Variance/Exemption/Other ComplianceViolation 9814110 · Miscellaneous Other Rules
Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported September 22, 2026 · EPA return-to-compliance field December 31, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
114011 May 7, 2026 Formal State Administrative/Compliance Order with penalty issued
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 9814033 · Combined Uranium · Radionuclides and Revised Rad Rule
Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported June 22, 2026 · EPA return-to-compliance field December 31, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
114011 May 7, 2026 Formal State Administrative/Compliance Order with penalty issued
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 9814032 · Combined Uranium · Radionuclides and Revised Rad Rule
Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported June 22, 2026 · EPA return-to-compliance field September 30, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
114011 May 7, 2026 Formal State Administrative/Compliance Order with penalty issued
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 9814031 · Combined Uranium · Radionuclides and Revised Rad Rule
Noncompliance period start April 1, 2024 · period end June 30, 2024 · first reported June 22, 2026 · EPA return-to-compliance field June 30, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
114011 May 7, 2026 Formal State Administrative/Compliance Order with penalty issued
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 9814030 · Combined Uranium · Radionuclides and Revised Rad Rule
Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported June 22, 2026 · EPA return-to-compliance field March 31, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
114011 May 7, 2026 Formal State Administrative/Compliance Order with penalty issued
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 9814029 · Combined Uranium · Radionuclides and Revised Rad Rule
Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported June 22, 2026 · EPA return-to-compliance field December 31, 2023

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
114011 May 7, 2026 Formal State Administrative/Compliance Order with penalty issued
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 9814028 · Combined Uranium · Radionuclides and Revised Rad Rule
Noncompliance period start July 1, 2023 · period end September 30, 2023 · first reported June 22, 2026 · EPA return-to-compliance field September 30, 2023

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
114011 May 7, 2026 Formal State Administrative/Compliance Order with penalty issued
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 9814027 · Combined Uranium · Radionuclides and Revised Rad Rule
Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported June 22, 2026 · EPA return-to-compliance field June 30, 2023

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
114011 May 7, 2026 Formal State Administrative/Compliance Order with penalty issued
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 9814026 · Combined Uranium · Radionuclides and Revised Rad Rule
Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported June 22, 2026 · EPA return-to-compliance field March 31, 2023

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
114011 May 7, 2026 Formal State Administrative/Compliance Order with penalty issued
Monitoring or reporting · Archived
Monitoring, RegularViolation 9814039 · Combined Uranium · Radionuclides and Revised Rad Rule
Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported June 22, 2026 · EPA return-to-compliance field December 31, 2022

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
114011 May 7, 2026 Formal State Administrative/Compliance Order with penalty issued
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 9814025 · Combined Uranium · Radionuclides and Revised Rad Rule
Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported June 22, 2026 · EPA return-to-compliance field December 31, 2022

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
114011 May 7, 2026 Formal State Administrative/Compliance Order with penalty issued
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 9814024 · Combined Uranium · Radionuclides and Revised Rad Rule
Noncompliance period start July 1, 2022 · period end September 30, 2022 · first reported June 22, 2026 · EPA return-to-compliance field September 30, 2022

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
114011 May 7, 2026 Formal State Administrative/Compliance Order with penalty issued
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 9814023 · Combined Uranium · Radionuclides and Revised Rad Rule
Noncompliance period start April 1, 2022 · period end June 30, 2022 · first reported June 22, 2026 · EPA return-to-compliance field June 30, 2022

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
114011 May 7, 2026 Formal State Administrative/Compliance Order with penalty issued
Other or unclassified · Archived
Variance/Exemption/Other ComplianceViolation 9814114 · Miscellaneous Other Rules
Noncompliance period start October 9, 2019 · period end September 1, 2020 · first reported September 22, 2026 · EPA return-to-compliance field September 1, 2020

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
114011 May 7, 2026 Formal State Administrative/Compliance Order with penalty issued
Other or unclassified · Archived
Variance/Exemption/Other ComplianceViolation 9814113 · Miscellaneous Other Rules
Noncompliance period start October 9, 2019 · period end September 1, 2020 · first reported September 22, 2026 · EPA return-to-compliance field September 1, 2020

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
114011 May 7, 2026 Formal State Administrative/Compliance Order with penalty issued
Other or unclassified · Archived
Variance/Exemption/Other ComplianceViolation 9814112 · Miscellaneous Other Rules
Noncompliance period start October 9, 2019 · period end September 1, 2020 · first reported September 22, 2026 · EPA return-to-compliance field September 1, 2020

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
114011 May 7, 2026 Formal State Administrative/Compliance Order with penalty issued
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 9814120 · Combined Uranium · Radionuclides and Revised Rad Rule
Noncompliance period start July 1, 2019 · period end September 30, 2019 · first reported September 22, 2026 · EPA return-to-compliance field September 30, 2019

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
114011 May 7, 2026 Formal State Administrative/Compliance Order with penalty issued
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 9814118 · Combined Uranium · Radionuclides and Revised Rad Rule
Noncompliance period start January 1, 2019 · period end March 31, 2019 · first reported September 22, 2026 · EPA return-to-compliance field March 31, 2019

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
114011 May 7, 2026 Formal State Administrative/Compliance Order with penalty issued
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 9814117 · Combined Uranium · Radionuclides and Revised Rad Rule
Noncompliance period start October 1, 2018 · period end December 31, 2018 · first reported September 22, 2026 · EPA return-to-compliance field December 31, 2018

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
114011 May 7, 2026 Formal State Administrative/Compliance Order with penalty issued
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 9814116 · Combined Uranium · Radionuclides and Revised Rad Rule
Noncompliance period start July 1, 2018 · period end September 30, 2018 · first reported September 22, 2026 · EPA return-to-compliance field September 30, 2018

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
114011 May 7, 2026 Formal State Administrative/Compliance Order with penalty issued
Monitoring or reporting · Archived
Monitoring, RegularViolation 9814040 · Combined Uranium · Radionuclides and Revised Rad Rule
Noncompliance period start July 1, 2018 · period end September 30, 2018 · first reported June 22, 2026 · EPA return-to-compliance field September 30, 2018

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
114011 May 7, 2026 Formal State Administrative/Compliance Order with penalty issued
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 9814115 · Combined Uranium · Radionuclides and Revised Rad Rule
Noncompliance period start April 1, 2018 · period end June 30, 2018 · first reported September 22, 2026 · EPA return-to-compliance field June 30, 2018

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
114011 May 7, 2026 Formal State Administrative/Compliance Order with penalty issued
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 9814121 · Combined Uranium · Radionuclides and Revised Rad Rule
Noncompliance period start October 1, 2016 · period end December 31, 2016 · first reported September 22, 2026 · EPA return-to-compliance field December 31, 2016

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
114011 May 7, 2026 Formal State Administrative/Compliance Order with penalty issued
Monitoring or reporting · Archived
Monitoring, RegularViolation 9814041 · Combined Uranium · Radionuclides and Revised Rad Rule
Noncompliance period start October 1, 2016 · period end December 31, 2016 · first reported June 22, 2026 · EPA return-to-compliance field December 31, 2016

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
114011 May 7, 2026 Formal State Administrative/Compliance Order with penalty issued
Other or unclassified · Addressed by formal action
Public Notification Violation for NPDWR ViolationViolation 9814122 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start September 30, 2016 · first reported September 22, 2026

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
114011 May 7, 2026 Formal State Administrative/Compliance Order with penalty issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
114011	May 7, 2026	Formal	State Administrative/Compliance Order with penalty issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
114011	May 7, 2026	Formal	State Administrative/Compliance Order with penalty issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
114011	May 7, 2026	Formal	State Administrative/Compliance Order with penalty issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
114011	May 7, 2026	Formal	State Administrative/Compliance Order with penalty issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
114011	May 7, 2026	Formal	State Administrative/Compliance Order with penalty issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
114011	May 7, 2026	Formal	State Administrative/Compliance Order with penalty issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
114011	May 7, 2026	Formal	State Administrative/Compliance Order with penalty issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
114011	May 7, 2026	Formal	State Administrative/Compliance Order with penalty issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
114011	May 7, 2026	Formal	State Administrative/Compliance Order with penalty issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
114011	May 7, 2026	Formal	State Administrative/Compliance Order with penalty issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
114011	May 7, 2026	Formal	State Administrative/Compliance Order with penalty issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
114011	May 7, 2026	Formal	State Administrative/Compliance Order with penalty issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
114011	May 7, 2026	Formal	State Administrative/Compliance Order with penalty issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
114011	May 7, 2026	Formal	State Administrative/Compliance Order with penalty issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
114011	May 7, 2026	Formal	State Administrative/Compliance Order with penalty issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
114011	May 7, 2026	Formal	State Administrative/Compliance Order with penalty issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
114011	May 7, 2026	Formal	State Administrative/Compliance Order with penalty issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
114011	May 7, 2026	Formal	State Administrative/Compliance Order with penalty issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
114011	May 7, 2026	Formal	State Administrative/Compliance Order with penalty issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
114011	May 7, 2026	Formal	State Administrative/Compliance Order with penalty issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
114011	May 7, 2026	Formal	State Administrative/Compliance Order with penalty issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
114011	May 7, 2026	Formal	State Administrative/Compliance Order with penalty issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
114011	May 7, 2026	Formal	State Administrative/Compliance Order with penalty issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
114011	May 7, 2026	Formal	State Administrative/Compliance Order with penalty issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
114011	May 7, 2026	Formal	State Administrative/Compliance Order with penalty issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
114011	May 7, 2026	Formal	State Administrative/Compliance Order with penalty issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
114011	May 7, 2026	Formal	State Administrative/Compliance Order with penalty issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
114011	May 7, 2026	Formal	State Administrative/Compliance Order with penalty issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
114011	May 7, 2026	Formal	State Administrative/Compliance Order with penalty issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
114011	May 7, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA data and scope

How to read the records

The enforcement snapshot is federal fiscal 2026Q3. The EPA archive labels its violation file October 13, 2026. EPA says federal reporting can lag by several months. For current advisories, check your utility or local drinking-water authority.

We matched active community water systems by public water system ID between EPA’s system search and SDWIS inventory. We show violations with a recorded noncompliance, initial reporting or return-to-compliance date from 2021 onward, plus earlier records listed as Addressed or Unaddressed.
EPA’s health-based flag identifies violations of contaminant or disinfectant limits or treatment requirements. Monitoring and reporting violations describe required tests or reports. Neither category measures household exposure.
Addressed means EPA records formal enforcement on a violation that remains unresolved in the snapshot. Unaddressed means no formal action is recorded for an unresolved violation. Resolved can mean compliance was restored, the rule ceased to apply, or further action was unnecessary. Archived is a separate status.
We count a violation once per water system and group its distinct linked actions. Conflicting records are set aside. Places are EPA-listed search locations and can include mailing locations. Use the provider name and system ID to identify your service.

EPA data dictionary and files · EPA reporting and enforcement FAQ · Find an annual water quality report · How to get the report from your utility