AZ0411383 · Arizona
SIERRA VISTA RV PARK
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 20
- EPA health-based flag
- 17
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 2
Counties listed by EPA · Pinal County, Arizona
Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.
Violations and what followed
Among 20 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 90 days. The interval uses the reporting periods and dates on file.
EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 440 · Arsenic · Arsenic RuleNoncompliance period start April 1, 2024 · period end June 30, 2024 · first reported August 14, 2024 · EPA return-to-compliance field June 30, 2024
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1368 June 28, 2021 Formal State Administrative/Compliance Order without penalty issued 1424 April 15, 2024 Informal State Violation/Reminder Notice 1425 April 15, 2024 Informal State Public Notification requested 1429 April 15, 2024 Informal State Public Notification received 1430 June 10, 2025 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 439 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start March 31, 2024 · period end April 15, 2024 · first reported May 15, 2024 · EPA return-to-compliance field April 15, 2024
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1368 June 28, 2021 Formal State Administrative/Compliance Order without penalty issued 1422 April 5, 2024 Informal State Violation/Reminder Notice 1427 April 15, 2024 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 437 · Arsenic · Arsenic RuleNoncompliance period start January 1, 2024 · period end March 31, 2024 · first reported May 15, 2024 · EPA return-to-compliance field March 31, 2024
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1368 June 28, 2021 Formal State Administrative/Compliance Order without penalty issued 1421 January 12, 2024 Informal State Public Notification received 1415 February 29, 2024 Informal State Violation/Reminder Notice 1416 February 29, 2024 Informal State Public Notification requested 1430 June 10, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
Treatment Technique, Level 1 Assessment (RTCR)Violation 441 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start December 10, 2023 · period end April 27, 2026 · first reported May 14, 2026 · EPA return-to-compliance field April 27, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1431 June 12, 2024 Resolving State Compliance achieved 1433 April 27, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Source Water (GWR)Violation 436 · E. COLI · Ground Water RuleNoncompliance period start November 23, 2023 · period end December 29, 2023 · first reported March 29, 2024 · EPA return-to-compliance field December 29, 2023
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1368 June 28, 2021 Formal State Administrative/Compliance Order without penalty issued 1408 December 29, 2023 Informal State Violation/Reminder Notice 1409 December 29, 2023 Informal State Public Notification requested 1411 December 29, 2023 Resolving State Compliance achieved 1414 January 10, 2024 Informal State Public Notification received EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 438 · Arsenic · Arsenic RuleNoncompliance period start October 1, 2023 · period end December 31, 2023 · first reported March 29, 2024 · EPA return-to-compliance field December 31, 2023
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1368 June 28, 2021 Formal State Administrative/Compliance Order without penalty issued 1418 February 29, 2024 Informal State Violation/Reminder Notice 1419 February 29, 2024 Informal State Public Notification requested 1428 April 15, 2024 Informal State Public Notification received 1430 June 10, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 434 · Arsenic · Arsenic RuleNoncompliance period start July 1, 2023 · period end September 30, 2023 · first reported February 24, 2026 · EPA return-to-compliance field September 30, 2023
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1368 June 28, 2021 Formal State Administrative/Compliance Order without penalty issued 1399 August 1, 2023 Informal State Violation/Reminder Notice 1400 August 1, 2023 Informal State Public Notification requested 1407 August 1, 2023 Informal State Public Notification received 1430 June 10, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 433 · Arsenic · Arsenic RuleNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported February 24, 2026 · EPA return-to-compliance field June 30, 2023
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1368 June 28, 2021 Formal State Administrative/Compliance Order without penalty issued 1394 April 21, 2023 Informal State Violation/Reminder Notice 1395 April 21, 2023 Informal State Public Notification requested 1397 May 20, 2023 Informal State Public Notification received 1430 June 10, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 432 · Arsenic · Arsenic RuleNoncompliance period start January 1, 2023 · period end March 31, 2023 · first reported February 24, 2026 · EPA return-to-compliance field March 31, 2023
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1368 June 28, 2021 Formal State Administrative/Compliance Order without penalty issued 1391 January 13, 2023 Informal State Violation/Reminder Notice 1392 January 13, 2023 Informal State Public Notification requested 1398 January 30, 2023 Informal State Public Notification received 1430 June 10, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 431 · Arsenic · Arsenic RuleNoncompliance period start October 1, 2022 · period end December 31, 2022 · first reported February 15, 2023 · EPA return-to-compliance field December 31, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1368 June 28, 2021 Formal State Administrative/Compliance Order without penalty issued 1388 November 7, 2022 Informal State Violation/Reminder Notice 1389 November 7, 2022 Informal State Public Notification requested 1430 June 10, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 430 · Arsenic · Arsenic RuleNoncompliance period start July 1, 2022 · period end September 30, 2022 · first reported November 16, 2022 · EPA return-to-compliance field September 30, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1368 June 28, 2021 Formal State Administrative/Compliance Order without penalty issued 1385 July 26, 2022 Informal State Violation/Reminder Notice 1386 July 26, 2022 Informal State Public Notification requested 1430 June 10, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 429 · Arsenic · Arsenic RuleNoncompliance period start April 1, 2022 · period end June 30, 2022 · first reported August 15, 2022 · EPA return-to-compliance field June 30, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1368 June 28, 2021 Formal State Administrative/Compliance Order without penalty issued 1382 April 20, 2022 Informal State Violation/Reminder Notice 1383 April 20, 2022 Informal State Public Notification requested 1430 June 10, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 428 · Arsenic · Arsenic RuleNoncompliance period start January 1, 2022 · period end March 31, 2022 · first reported May 16, 2022 · EPA return-to-compliance field March 31, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1368 June 28, 2021 Formal State Administrative/Compliance Order without penalty issued 1379 March 18, 2022 Informal State Violation/Reminder Notice 1380 March 18, 2022 Informal State Public Notification requested 1430 June 10, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 426 · Arsenic · Arsenic RuleNoncompliance period start October 1, 2021 · period end December 31, 2021 · first reported February 16, 2022 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1368 June 28, 2021 Formal State Administrative/Compliance Order without penalty issued 1373 November 3, 2021 Informal State Violation/Reminder Notice 1374 November 3, 2021 Informal State Public Notification requested 1430 June 10, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 425 · Arsenic · Arsenic RuleNoncompliance period start July 1, 2021 · period end September 30, 2021 · first reported November 10, 2021 · EPA return-to-compliance field September 30, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1368 June 28, 2021 Formal State Administrative/Compliance Order without penalty issued 1369 August 3, 2021 Informal State Violation/Reminder Notice 1370 August 3, 2021 Informal State Public Notification requested 1430 June 10, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 424 · Arsenic · Arsenic RuleNoncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 12, 2021 · EPA return-to-compliance field June 30, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1364 May 3, 2021 Informal State Violation/Reminder Notice 1365 May 3, 2021 Informal State Public Notification requested 1368 June 28, 2021 Formal State Administrative/Compliance Order without penalty issued 1430 June 10, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 423 · Arsenic · Arsenic RuleNoncompliance period start January 1, 2021 · period end March 31, 2021 · first reported March 31, 2021 · EPA return-to-compliance field March 31, 2021
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1360 January 26, 2021 Informal State Violation/Reminder Notice 1361 January 26, 2021 Informal State Public Notification requested 1362 January 26, 2021 Informal State Public Notification received 1368 June 28, 2021 Formal State Administrative/Compliance Order without penalty issued 1430 June 10, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 422 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start October 1, 2020 · period end December 2, 2020 · first reported February 12, 2021 · EPA return-to-compliance field December 2, 2020
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1359 December 2, 2020 Resolving State Compliance achieved 1357 December 8, 2020 Informal State Violation/Reminder Notice EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 420 · Arsenic · Arsenic RuleNoncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 12, 2021 · EPA return-to-compliance field December 31, 2020
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1356 November 20, 2020 Resolving State Compliance achieved 1352 December 2, 2020 Informal State Violation/Reminder Notice 1353 December 2, 2020 Informal State Public Notification requested 1368 June 28, 2021 Formal State Administrative/Compliance Order without penalty issued 1430 June 10, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 416 · Arsenic · Arsenic RuleNoncompliance period start January 1, 2020 · period end December 31, 2022 · first reported March 31, 2020 · EPA return-to-compliance field December 31, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1340 March 23, 2020 Informal State Violation/Reminder Notice 1341 March 23, 2020 Informal State Public Notification requested 1368 June 28, 2021 Formal State Administrative/Compliance Order without penalty issued 1430 June 10, 2025 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