SD4600114 · South Dakota

EDGEMONT

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

Violation records shown: 3
EPA health-based flag: 2
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 1

Counties listed by EPA · Fall River County, South Dakota

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

Violations and what followed

Among 2 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 401 days. The interval uses the reporting periods and dates on file.

Monitoring or reporting · Unaddressed by formal action
Notification, Known or Potential LSLViolation 2600315 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions
Noncompliance period start July 2, 2026 · first reported August 27, 2026
No linked action row appears in the records shown.
EPA health-based flag · Resolved
Failure To Address DeficiencyViolation 2200314 · Groundwater Rule · Ground Water Rule
Noncompliance period start October 20, 2021 · period end November 3, 2022 · first reported April 14, 2022 · EPA return-to-compliance field November 3, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
2200467 October 20, 2021 Informal State Intentional no-action
2200469 November 3, 2022 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2200467	October 20, 2021	Informal	State Intentional no-action
2200469	November 3, 2022	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Treatment Technique, Level 1 Assessment (RTCR)Violation 2100313 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start September 5, 2021 · period end November 2, 2022 · first reported November 15, 2021 · EPA return-to-compliance field November 2, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2100466	October 27, 2021	Informal	State Public Notification requested
2100468	April 1, 2022	Informal	State Public Notification received
2100470	November 2, 2022	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