NV0005028 · Nevada

SHOSHONE ESTATES WATER CO INC

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

Violation records shown: 29
EPA health-based flag: 20
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 9

Counties listed by EPA · Nye County, Nevada

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

Violations and what followed

Among 26 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 91 days. The interval uses the reporting periods and dates on file.

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 42381 · Arsenic · Arsenic Rule

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
97982	October 30, 2025	Informal	State Violation/Reminder Notice
97983	October 30, 2025	Informal	State Public Notification requested
97984	November 13, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 42380 · Arsenic · Arsenic Rule

Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported August 18, 2025 · EPA return-to-compliance field June 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
97977	August 6, 2025	Informal	State Violation/Reminder Notice
97978	August 6, 2025	Informal	State Public Notification requested
97980	August 12, 2025	Informal	State Public Notification received
97984	November 13, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Archived

Monitoring, RegularViolation 42383 · Arsenic · Arsenic Rule

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported June 1, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
97988	April 3, 2026	Informal	State Violation/Reminder Notice
97989	April 3, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 42382 · Arsenic · Arsenic Rule

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported June 1, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
97986	April 3, 2026	Informal	State Violation/Reminder Notice
97987	April 3, 2026	Informal	State Public Notification requested

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 42373 · Arsenic · Arsenic Rule

Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported May 19, 2025 · EPA return-to-compliance field March 31, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
97963	May 14, 2025	Informal	State Violation/Reminder Notice
97964	May 14, 2025	Informal	State Public Notification requested
97981	May 16, 2025	Informal	State Public Notification received
97984	November 13, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 42372 · Arsenic · Arsenic Rule

Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported February 24, 2025 · EPA return-to-compliance field December 31, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
97961	January 23, 2025	Informal	State Violation/Reminder Notice
97962	January 23, 2025	Informal	State Public Notification requested
97984	November 13, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 42371 · Arsenic · Arsenic Rule

Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported November 15, 2024 · EPA return-to-compliance field September 30, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
97958	October 7, 2024	Informal	State Violation/Reminder Notice
97959	October 7, 2024	Informal	State Public Notification requested
97960	November 26, 2024	Informal	State Public Notification received
97984	November 13, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 42370 · Arsenic · Arsenic Rule

Noncompliance period start April 1, 2024 · period end June 30, 2024 · first reported August 15, 2024 · EPA return-to-compliance field June 30, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
97956	June 28, 2024	Informal	State Violation/Reminder Notice
97957	June 28, 2024	Informal	State Public Notification requested
97984	November 13, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 42379 · Arsenic · Arsenic Rule

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported June 30, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
97975	June 18, 2025	Informal	State Violation/Reminder Notice
97976	June 18, 2025	Informal	State Public Notification requested
97980	August 12, 2025	Informal	State Public Notification received
97985	November 13, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 42378 · Arsenic · Arsenic Rule

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported June 30, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
97973	June 18, 2025	Informal	State Violation/Reminder Notice
97974	June 18, 2025	Informal	State Public Notification requested
97980	August 12, 2025	Informal	State Public Notification received
97985	November 13, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 42377 · Arsenic · Arsenic Rule

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported June 30, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
97971	June 18, 2025	Informal	State Violation/Reminder Notice
97972	June 18, 2025	Informal	State Public Notification requested
97980	August 12, 2025	Informal	State Public Notification received
97985	November 13, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 42376 · Arsenic · Arsenic Rule

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported June 30, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
97969	June 18, 2025	Informal	State Violation/Reminder Notice
97970	June 18, 2025	Informal	State Public Notification requested
97980	August 12, 2025	Informal	State Public Notification received
97985	November 13, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 42375 · Arsenic · Arsenic Rule

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported June 30, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
97967	June 18, 2025	Informal	State Violation/Reminder Notice
97968	June 18, 2025	Informal	State Public Notification requested
97980	August 12, 2025	Informal	State Public Notification received
97985	November 13, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Archived

Monitoring, RegularViolation 42374 · Nitrate · Nitrate Rule

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported June 30, 2025 · EPA return-to-compliance field December 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
97965	June 17, 2025	Informal	State Violation/Reminder Notice
97966	June 17, 2025	Informal	State Public Notification requested

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 42369 · Arsenic · Arsenic Rule

Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported April 1, 2024 · EPA return-to-compliance field March 31, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
97954	March 28, 2024	Informal	State Violation/Reminder Notice
97955	March 28, 2024	Informal	State Public Notification requested
97984	November 13, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 42368 · Arsenic · Arsenic Rule

Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported February 15, 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
97952	October 26, 2023	Informal	State Public Notification received
97950	January 9, 2024	Informal	State Violation/Reminder Notice
97951	January 9, 2024	Informal	State Public Notification requested
97953	February 29, 2024	Informal	State Public Notification received
97984	November 13, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 42367 · Arsenic · Arsenic Rule

Noncompliance period start July 1, 2023 · period end September 30, 2023 · first reported November 15, 2023 · EPA return-to-compliance field September 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
97948	November 13, 2023	Informal	State Violation/Reminder Notice
97949	November 13, 2023	Informal	State Public Notification requested
97953	February 29, 2024	Informal	State Public Notification received
97984	November 13, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 42366 · Arsenic · Arsenic Rule

Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 15, 2023 · 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
97945	July 13, 2023	Informal	State Violation/Reminder Notice
97946	July 13, 2023	Informal	State Public Notification requested
97947	July 29, 2023	Informal	State Public Notification received
97953	February 29, 2024	Informal	State Public Notification received
97984	November 13, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 42364 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start February 1, 2023 · period end February 28, 2023 · first reported May 16, 2023 · EPA return-to-compliance field February 28, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
97943	March 22, 2023	Resolving	State Compliance achieved
97938	March 24, 2023	Informal	State Violation/Reminder Notice
97939	March 24, 2023	Informal	State Public Notification requested

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 42365 · Arsenic · Arsenic Rule

Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported May 16, 2023 · 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
97941	April 27, 2023	Informal	State Violation/Reminder Notice
97942	April 27, 2023	Informal	State Public Notification requested
97944	May 15, 2023	Informal	State Public Notification received
97953	February 29, 2024	Informal	State Public Notification received
97984	November 13, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 42363 · Arsenic · Arsenic Rule

Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported February 16, 2023 · EPA return-to-compliance field December 31, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
97933	February 13, 2023	Informal	State Violation/Reminder Notice
97934	February 13, 2023	Informal	State Public Notification requested
97935	February 28, 2023	Informal	State Public Notification received
97937	March 21, 2023	Informal	State Public Notification received
97984	November 13, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 42362 · Arsenic · Arsenic Rule

Noncompliance 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
97932	October 1, 2022	Informal	State Public Notification received
97930	November 15, 2022	Informal	State Violation/Reminder Notice
97931	November 15, 2022	Informal	State Public Notification requested
97984	November 13, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 42361 · Arsenic · Arsenic Rule

Noncompliance period start April 1, 2022 · period end June 30, 2022 · first reported September 16, 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
97927	August 24, 2022	Informal	State Violation/Reminder Notice
97928	August 24, 2022	Informal	State Public Notification requested
97929	August 24, 2022	Informal	State Public Notification received
97984	November 13, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 42360 · Arsenic · Arsenic Rule

Noncompliance 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
97924	April 12, 2022	Informal	State Violation/Reminder Notice
97925	April 12, 2022	Informal	State Public Notification requested
97926	May 5, 2022	Informal	State Public Notification received
97984	November 13, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 42359 · Arsenic · Arsenic Rule

Noncompliance period start October 1, 2021 · period end December 31, 2021 · first reported March 2, 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
97921	October 18, 2021	Informal	State Violation/Reminder Notice
97922	October 18, 2021	Informal	State Public Notification requested
97923	January 24, 2022	Informal	State Public Notification received
97984	November 13, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 42357 · Arsenic · Arsenic Rule

Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported November 17, 2021 · 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
97921	October 18, 2021	Informal	State Violation/Reminder Notice
97922	October 18, 2021	Informal	State Public Notification requested
97984	November 13, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 42355 · Arsenic · Arsenic Rule

Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 18, 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
97918	June 18, 2021	Informal	State Public Notification requested
97919	June 18, 2021	Informal	State Violation/Reminder Notice
97920	July 7, 2021	Informal	State Public Notification received
97984	November 13, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 42354 · Arsenic · Arsenic Rule

Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported May 21, 2021 · EPA return-to-compliance field March 31, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
97916	May 15, 2021	Informal	State Violation/Reminder Notice
97917	May 15, 2021	Informal	State Public Notification requested
97984	November 13, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 42353 · Arsenic · Arsenic Rule

Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 17, 2021 · EPA return-to-compliance field December 31, 2020

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
97915	January 10, 2021	Informal	State Public Notification received
97913	February 9, 2021	Informal	State Violation/Reminder Notice
97914	February 9, 2021	Informal	State Public Notification requested
97984	November 13, 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