093200369 · Nevada

Hungry Valley (Reno-Sparks)

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

Violation records shown: 35
EPA health-based flag: 0
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 35

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

Violations and what followed

Among 35 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 2,190 days. The interval uses the reporting periods and dates on file.

Monitoring or reporting · Resolved
Monitoring, RegularViolation 320036903100572024 · Arsenic · Arsenic Rule
Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported December 18, 2024 · EPA return-to-compliance field September 30, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3200369OX11192411931 November 19, 2024 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 320036927099912024 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported June 5, 2024 · EPA return-to-compliance field March 31, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3200369OX04022411732 April 2, 2024 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 32003694B8000122023 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start December 1, 2023 · period end January 4, 2024 · first reported March 28, 2024 · EPA return-to-compliance field January 4, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3200369OX01042411654 January 4, 2024 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 320036903299612014 · Styrene · Volatile Organic Chemicals
Noncompliance period start January 1, 2014 · period end December 31, 2019 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2019

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3200369OX04232099061 April 23, 2020 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 320036903299212014 · Ethylbenzene · Volatile Organic Chemicals
Noncompliance period start January 1, 2014 · period end December 31, 2019 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2019

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3200369OX04232099058 April 23, 2020 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 320036903299112014 · Toluene · Volatile Organic Chemicals
Noncompliance period start January 1, 2014 · period end December 31, 2019 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2019

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3200369OX04232099063 April 23, 2020 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 320036903299012014 · Benzene · Volatile Organic Chemicals
Noncompliance period start January 1, 2014 · period end December 31, 2019 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2019

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3200369OX04232099048 April 23, 2020 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 320036903298912014 · CHLOROBENZENE · Volatile Organic Chemicals
Noncompliance period start January 1, 2014 · period end December 31, 2019 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2019

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3200369OX04232099059 April 23, 2020 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 320036903298712014 · Tetrachloroethylene · Volatile Organic Chemicals
Noncompliance period start January 1, 2014 · period end December 31, 2019 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2019

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3200369OX04232099062 April 23, 2020 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 320036903298512014 · 1,1,2-Trichloroethane · Volatile Organic Chemicals
Noncompliance period start January 1, 2014 · period end December 31, 2019 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2019

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3200369OX04232099068 April 23, 2020 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 320036903298412014 · Trichloroethylene · Volatile Organic Chemicals
Noncompliance period start January 1, 2014 · period end December 31, 2019 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2019

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3200369OX04232099051 April 23, 2020 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 320036903298312014 · 1,2-Dichloropropane · Volatile Organic Chemicals
Noncompliance period start January 1, 2014 · period end December 31, 2019 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2019

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3200369OX04232099057 April 23, 2020 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 320036903298212014 · Carbon tetrachloride · Volatile Organic Chemicals
Noncompliance period start January 1, 2014 · period end December 31, 2019 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2019

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3200369OX04232099049 April 23, 2020 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 320036903298112014 · 1,1,1-Trichloroethane · Volatile Organic Chemicals
Noncompliance period start January 1, 2014 · period end December 31, 2019 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2019

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3200369OX04232099054 April 23, 2020 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 320036903298012014 · 1,2-Dichloroethane · Volatile Organic Chemicals
Noncompliance period start January 1, 2014 · period end December 31, 2019 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2019

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3200369OX04232099050 April 23, 2020 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 320036903297912014 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals
Noncompliance period start January 1, 2014 · period end December 31, 2019 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2019

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3200369OX04232099064 April 23, 2020 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 320036903297712014 · 1,1-Dichloroethylene · Volatile Organic Chemicals
Noncompliance period start January 1, 2014 · period end December 31, 2019 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2019

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3200369OX04232099053 April 23, 2020 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 320036903297612014 · Vinyl chloride · Volatile Organic Chemicals
Noncompliance period start January 1, 2014 · period end December 31, 2019 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2019

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3200369OX04232099055 April 23, 2020 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 320036903296912014 · p-Dichlorobenzene · Volatile Organic Chemicals
Noncompliance period start January 1, 2014 · period end December 31, 2019 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2019

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3200369OX04232099052 April 23, 2020 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 320036903296812014 · o-Dichlorobenzene · Volatile Organic Chemicals
Noncompliance period start January 1, 2014 · period end December 31, 2019 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2019

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3200369OX04232099060 April 23, 2020 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 320036903296412014 · DICHLOROMETHANE · Volatile Organic Chemicals
Noncompliance period start January 1, 2014 · period end December 31, 2019 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2019

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3200369OX04232099066 April 23, 2020 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 320036903295512014 · Xylenes, Total · Volatile Organic Chemicals
Noncompliance period start January 1, 2014 · period end December 31, 2019 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2019

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3200369OX04232099065 April 23, 2020 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 320036903238012014 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals
Noncompliance period start January 1, 2014 · period end December 31, 2019 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2019

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3200369OX04232099056 April 23, 2020 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 320036903237812014 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals
Noncompliance period start January 1, 2014 · period end December 31, 2019 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2019

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3200369OX04232099067 April 23, 2020 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 320036903108512011 · Thallium, Total · Inorganic Chemicals
Noncompliance period start January 1, 2011 · period end December 31, 2019 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2019

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3200369OX05192099079 May 19, 2020 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 320036903107512011 · Beryllium, Total · Inorganic Chemicals
Noncompliance period start January 1, 2011 · period end December 31, 2019 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2019

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3200369OX05192099077 May 19, 2020 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 320036903107412011 · Antimony, Total · Inorganic Chemicals
Noncompliance period start January 1, 2011 · period end December 31, 2019 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2019

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3200369OX05192099076 May 19, 2020 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 320036903104512011 · Selenium · Inorganic Chemicals
Noncompliance period start January 1, 2011 · period end December 31, 2019 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2019

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3200369OX05192099075 May 19, 2020 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 320036903103512011 · Mercury · Inorganic Chemicals
Noncompliance period start January 1, 2011 · period end December 31, 2019 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2019

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3200369OX05192099074 May 19, 2020 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 320036903102512011 · Fluoride · Inorganic Chemicals
Noncompliance period start January 1, 2011 · period end December 31, 2019 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2019

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3200369OX05192099073 May 19, 2020 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 320036903102412011 · CYANIDE · Inorganic Chemicals
Noncompliance period start January 1, 2011 · period end December 31, 2019 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2019

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3200369OX05192099078 May 19, 2020 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 320036903102012011 · Chromium · Inorganic Chemicals
Noncompliance period start January 1, 2011 · period end December 31, 2019 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2019

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3200369OX05192099072 May 19, 2020 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 320036903101512011 · Cadmium · Inorganic Chemicals
Noncompliance period start January 1, 2011 · period end December 31, 2019 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2019

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3200369OX05192099071 May 19, 2020 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 320036903101012011 · Barium · Inorganic Chemicals
Noncompliance period start January 1, 2011 · period end December 31, 2019 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2019

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3200369OX05192099070 May 19, 2020 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 320036903400012001 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule
Noncompliance period start January 1, 2001 · period end December 31, 2001 · first reported March 28, 2024 · EPA return-to-compliance field December 31, 2001

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3200369OX03230725861 March 23, 2007 Resolving Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3200369OX11192411931	November 19, 2024	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3200369OX04022411732	April 2, 2024	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3200369OX01042411654	January 4, 2024	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3200369OX04232099061	April 23, 2020	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3200369OX04232099058	April 23, 2020	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3200369OX04232099063	April 23, 2020	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3200369OX04232099048	April 23, 2020	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3200369OX04232099059	April 23, 2020	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3200369OX04232099062	April 23, 2020	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3200369OX04232099068	April 23, 2020	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3200369OX04232099051	April 23, 2020	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3200369OX04232099057	April 23, 2020	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3200369OX04232099049	April 23, 2020	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3200369OX04232099054	April 23, 2020	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3200369OX04232099050	April 23, 2020	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3200369OX04232099064	April 23, 2020	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3200369OX04232099053	April 23, 2020	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3200369OX04232099055	April 23, 2020	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3200369OX04232099052	April 23, 2020	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3200369OX04232099060	April 23, 2020	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3200369OX04232099066	April 23, 2020	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3200369OX04232099065	April 23, 2020	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3200369OX04232099056	April 23, 2020	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3200369OX04232099067	April 23, 2020	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3200369OX05192099079	May 19, 2020	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3200369OX05192099077	May 19, 2020	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3200369OX05192099076	May 19, 2020	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3200369OX05192099075	May 19, 2020	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3200369OX05192099074	May 19, 2020	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3200369OX05192099073	May 19, 2020	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3200369OX05192099078	May 19, 2020	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3200369OX05192099072	May 19, 2020	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3200369OX05192099071	May 19, 2020	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3200369OX05192099070	May 19, 2020	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3200369OX03230725861	March 23, 2007	Resolving	Federal 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