NN0403024 · Arizona
Round Rock Elementary School
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 22
- EPA health-based flag
- 1
- Health-based records unresolved in this snapshot
- 1
- Monitoring and reporting records
- 19
Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.
Violations and what followed
Among 21 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 61 days. The interval uses the reporting periods and dates on file.
EPA health-based flag · Unaddressed by formal action
Treatment Technique, Level 1 Assessment (RTCR)Violation 04030242A800082023 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start August 1, 2023 · first reported March 28, 2024
No linked action row appears in the records shown.Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 04030244B800072025 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start July 1, 2025 · period end July 10, 2025 · first reported December 31, 2025 · EPA return-to-compliance field July 10, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0403024OX07102543222 July 10, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 040302427099972024 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2024 · period end August 15, 2024 · first reported June 23, 2026 · EPA return-to-compliance field August 15, 2024
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0403024OX08152441877 August 15, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 04030244B800092023 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start September 1, 2023 · period end October 17, 2023 · first reported December 21, 2023 · EPA return-to-compliance field October 17, 2023
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0403024OX10172340429 October 17, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 04030244B800092022 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start September 1, 2022 · period end November 14, 2022 · first reported December 12, 2022 · EPA return-to-compliance field November 14, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0403024OX11142239704 November 14, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 04030244B800082022 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start August 1, 2022 · period end November 14, 2022 · first reported December 12, 2022 · EPA return-to-compliance field November 14, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0403024OX11142239703 November 14, 2022 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 040302471700072022 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2022 · period end February 15, 2023 · first reported December 12, 2022 · EPA return-to-compliance field February 15, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0403024FJ01302339842 January 30, 2023 Informal State Formal Notice of Violation issued 0403024OX02152339907 February 15, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 04030244B800072022 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start July 1, 2022 · period end November 14, 2022 · first reported December 12, 2022 · EPA return-to-compliance field November 14, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0403024OX11142239702 November 14, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 04030244B800062022 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start June 1, 2022 · period end July 19, 2022 · first reported September 1, 2022 · EPA return-to-compliance field July 19, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0403024OX07192239540 July 19, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 04030244B800042022 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start April 1, 2022 · period end May 25, 2022 · first reported September 1, 2022 · EPA return-to-compliance field May 25, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0403024OX05252239539 May 25, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 04030244B800032022 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start March 1, 2022 · period end May 25, 2022 · first reported June 3, 2022 · EPA return-to-compliance field May 25, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0403024OX05252239436 May 25, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 04030244B800022022 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start February 1, 2022 · period end May 25, 2022 · first reported June 3, 2022 · EPA return-to-compliance field May 25, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0403024OX05252239435 May 25, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 04030244B8000102021 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start October 1, 2021 · period end December 1, 2021 · first reported March 11, 2022 · EPA return-to-compliance field December 1, 2021
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0403024OX12012139113 December 1, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 04030244B800052021 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start May 1, 2021 · period end June 30, 2021 · first reported September 2, 2021 · EPA return-to-compliance field June 30, 2021
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0403024OX06302138783 June 30, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 04030244B800042021 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start April 1, 2021 · period end June 30, 2021 · first reported September 2, 2021 · EPA return-to-compliance field June 30, 2021
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0403024OX06302138782 June 30, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 04030243A800032021 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start March 1, 2021 · period end March 31, 2021 · first reported May 28, 2021 · EPA return-to-compliance field March 31, 2021
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0403024OX06302138722 June 30, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 04030243A800022021 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start February 1, 2021 · period end February 28, 2021 · first reported May 28, 2021 · EPA return-to-compliance field February 28, 2021
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0403024OX06302138721 June 30, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 04030243A800012021 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start January 1, 2021 · period end January 31, 2021 · first reported May 28, 2021 · EPA return-to-compliance field January 31, 2021
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0403024OX06302138720 June 30, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 04030244B8000112020 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start November 1, 2020 · period end December 16, 2020 · first reported March 25, 2021 · EPA return-to-compliance field December 16, 2020
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0403024OX12162038121 December 16, 2020 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 040302471700072020 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2020 · period end July 27, 2021 · first reported December 28, 2020 · EPA return-to-compliance field July 27, 2021
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0403024FG03312138559 March 31, 2021 Informal State Public Notification issued 0403024FJ03312138555 March 31, 2021 Informal State Formal Notice of Violation issued 0403024OX07272138761 July 27, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 040302403104112020 · Nitrite · Nitrate RuleNoncompliance period start January 1, 2020 · period end December 31, 2020 · first reported March 25, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0403024FG03312138561 March 31, 2021 Informal State Public Notification issued 0403024FJ03312138557 March 31, 2021 Informal State Formal Notice of Violation issued 0403024OX12272139016 December 27, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 040302403104012020 · Nitrate · Nitrate RuleNoncompliance period start January 1, 2020 · period end December 31, 2020 · first reported March 25, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0403024FG03312138560 March 31, 2021 Informal State Public Notification issued 0403024FJ03312138556 March 31, 2021 Informal State Formal Notice of Violation issued 0403024OX12272139015 December 27, 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