IA6500823 · Iowa

PONY CREEK #1 HOA

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

Violation records shown: 4
EPA health-based flag: 1
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 3

Counties listed by EPA · Mills County, Iowa

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

Violations and what followed

Among 1 resolved record with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 364 days. The interval uses the reporting periods and dates on file.

EPA health-based flag · Archived

Maximum Contaminant Level Violation, Single SampleViolation 74522 · Arsenic · Arsenic Rule

Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported March 3, 2022 · EPA return-to-compliance field September 30, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
718116	February 15, 2022	Informal	State Formal Notice of Violation issued
718117	February 15, 2022	Informal	State Public Notification requested
718123	March 2, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 9822 · Nitrate · Nitrate Rule

Noncompliance period start October 1, 2020 · period end September 30, 2021 · first reported December 8, 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
718124	October 12, 2021	Resolving	State Compliance achieved
718111	November 2, 2021	Informal	State Formal Notice of Violation issued
718112	November 2, 2021	Informal	State Public Notification requested
718118	February 5, 2022	Informal	State Public Notification received

Monitoring or reporting · Archived
Monitoring and Reporting (DBP)Violation 225616 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start July 1, 2016 · period end July 31, 2016 · first reported September 14, 2022 · EPA return-to-compliance field July 31, 2016

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
718121 August 22, 2018 Informal State Public Notification received
Monitoring or reporting · Archived
Monitoring and Reporting (DBP)Violation 225516 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start July 1, 2016 · period end July 31, 2016 · first reported September 14, 2022 · EPA return-to-compliance field July 31, 2016

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
718122 August 22, 2018 Informal State Public Notification received

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
718121	August 22, 2018	Informal	State Public Notification received

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
718122	August 22, 2018	Informal	State Public Notification received

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