OR4191717 · Oregon
DIAMOND HILL RV PARK
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 18
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 18
Counties listed by EPA · Linn County, Oregon
Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.
Violations and what followed
Among 16 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 112.5 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Initial, Follow-up, or Routine Source Water M/RViolation 900622137 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2026 · period end May 5, 2026 · first reported June 26, 2026 · EPA return-to-compliance field May 5, 2026
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 137 May 5, 2026 Resolving State Compliance achieved Monitoring or reporting · Archived
Monitoring, RegularViolation 900622136 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad RuleNoncompliance period start July 1, 2025 · period end September 30, 2025 · first reported December 23, 2025 · EPA return-to-compliance field September 30, 2025
No linked action row appears in the records shown.Monitoring or reporting · Resolved
Monitoring, RegularViolation 900622135 · Combined Uranium · Radionuclides and Revised Rad RuleNoncompliance period start July 1, 2025 · period end September 30, 2025 · first reported December 23, 2025 · 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 136 January 6, 2026 Resolving State Compliance achieved Monitoring or reporting · Archived
Monitoring, RegularViolation 900622134 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad RuleNoncompliance period start July 1, 2025 · period end September 30, 2025 · first reported December 23, 2025 · EPA return-to-compliance field September 30, 2025
No linked action row appears in the records shown.Monitoring or reporting · Resolved
Initial, Follow-up, or Routine Source Water M/RViolation 900622133 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start July 1, 2023 · period end January 3, 2024 · first reported February 15, 2024 · EPA return-to-compliance field January 3, 2024
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 135 January 3, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Initial, Follow-up, or Routine Source Water M/RViolation 900622132 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start July 1, 2023 · period end September 3, 2023 · first reported November 28, 2023 · EPA return-to-compliance field September 3, 2023
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 134 September 3, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Initial, Follow-up, or Routine Source Water M/RViolation 900622131 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2023 · period end May 10, 2023 · first reported May 22, 2023 · EPA return-to-compliance field May 10, 2023
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 133 May 10, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Initial, Follow-up, or Routine Source Water M/RViolation 900622130 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start July 1, 2022 · period end February 10, 2023 · first reported February 22, 2023 · EPA return-to-compliance field February 10, 2023
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 131 February 10, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Initial, Follow-up, or Routine Source Water M/RViolation 900622129 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start July 1, 2022 · period end February 10, 2023 · first reported February 22, 2023 · EPA return-to-compliance field February 10, 2023
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 131 February 10, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Initial, Follow-up, or Routine Source Water M/RViolation 900622127 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start July 1, 2022 · period end February 10, 2023 · first reported December 29, 2022 · EPA return-to-compliance field February 10, 2023
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 131 February 10, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Initial, Follow-up, or Routine Source Water M/RViolation 900622126 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start July 1, 2022 · period end October 10, 2022 · first reported December 29, 2022 · EPA return-to-compliance field October 10, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 130 October 10, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Initial, Follow-up, or Routine Source Water M/RViolation 900622125 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start July 1, 2022 · period end October 10, 2022 · first reported December 29, 2022 · EPA return-to-compliance field October 10, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 130 October 10, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 900622128 · Heptachlor · Synthetic Organic ChemicalsNoncompliance period start January 1, 2022 · period end December 31, 2022 · first reported February 22, 2023 · 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 132 February 14, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Initial, Follow-up, or Routine Source Water M/RViolation 900622124 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2022 · period end April 10, 2022 · first reported June 27, 2022 · EPA return-to-compliance field April 10, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 129 April 10, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Initial, Follow-up, or Routine Source Water M/RViolation 900622123 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2022 · period end April 10, 2022 · first reported June 27, 2022 · EPA return-to-compliance field April 10, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 129 April 10, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Initial, Follow-up, or Routine Source Water M/RViolation 900622122 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start July 1, 2021 · period end October 9, 2021 · first reported December 27, 2021 · EPA return-to-compliance field October 9, 2021
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 128 October 9, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Initial, Follow-up, or Routine Source Water M/RViolation 900622121 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2021 · period end August 4, 2021 · first reported September 9, 2021 · EPA return-to-compliance field August 4, 2021
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 127 August 4, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Initial, Follow-up, or Routine Source Water M/RViolation 900622120 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2021 · period end April 7, 2021 · first reported June 22, 2021 · EPA return-to-compliance field April 7, 2021
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 126 April 7, 2021 Resolving State Compliance achieved
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