FALLON, NV · Churchill County

OLD RIVER WATER COMPANY Water System

Current status

No open violations on record as of July 4, 2026.

This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Nevada’s official records. Always confirm current status with Nevada before making decisions based on this information.

System facts

System ID (PWSID): NV0000303
System type: Community Water System
Population served: 300
Service connections: 111
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Monitoring, Source Water (GWR)
—
E. COLI
September 24, 2024 – October 28, 2024
Resolved
Monitoring, Regular
—
Arsenic
April 1, 2024 – June 30, 2024
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2024 – March 31, 2024
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2024 – December 31, 2024
Resolved
Treatment Technique, Corrective/Expedited Actions (RTCR)
Health-based
Revised Total Coliform Rule
December 9, 2023 – July 22, 2025
Resolved
Treatment Technique, Level 1 Assessment (RTCR)
Health-based
Revised Total Coliform Rule
November 14, 2023 – November 14, 2023
Resolved
Monitoring, Regular
—
Arsenic
October 1, 2023 – December 31, 2023
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Arsenic
October 1, 2022 – December 31, 2022
Resolved
Monitoring, Regular
—
Arsenic
October 1, 2022 – December 31, 2022
Resolved
Monitoring, Regular
—
Arsenic
July 1, 2022 – September 30, 2022
Resolved
Monitoring, Regular
—
Arsenic
July 1, 2022 – September 30, 2022
Resolved
Monitoring, Regular
—
Arsenic
April 1, 2022 – June 30, 2022
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2022 – December 31, 2022
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
October 1, 2021 – December 31, 2021
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
July 1, 2021 – September 30, 2021
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
April 1, 2021 – June 30, 2021
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
October 1, 2020 – December 31, 2020
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
July 1, 2020 – September 30, 2020
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2020 – September 17, 2020
Resolved
Report Sample Result/Fail Monitor (RTCR)
—
Revised Total Coliform Rule
June 11, 2020 – June 11, 2020
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
April 1, 2020 – June 30, 2020
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2020 – March 31, 2020
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2020 – December 27, 2022
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2020 – December 31, 2022
Archived
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
January 1, 2020 – March 31, 2020
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2020 – December 31, 2022
Archived
Monitoring, Regular
—
Arsenic
January 1, 2020 – December 31, 2022
Archived
Monitoring, Regular
—
Arsenic
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
November 1, 2019 – November 30, 2019
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
October 1, 2019 – December 31, 2019
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
July 1, 2019 – September 30, 2019
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
July 1, 2019 – September 30, 2019
Resolved
Monitoring, Regular
—
Arsenic
April 1, 2019 – June 30, 2019
Resolved
Monitoring, Regular
—
Arsenic
April 1, 2019 – June 30, 2019
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2019 – December 31, 2019
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2019 – March 31, 2019
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2019 – December 31, 2019
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2018 – August 12, 2019
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2017 – December 31, 2019
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2017 – December 31, 2019
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2017 – December 31, 2019
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2017 – December 31, 2019
Archived
Monitoring, Regular
—
Nitrite
January 1, 2017 – December 31, 2019
Resolved
Monitoring, Regular
—
Nitrite
January 1, 2017 – December 31, 2019
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
October 1, 2015 – December 31, 2015
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
July 1, 2015 – September 30, 2015
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 1, 2015 – August 31, 2015
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 1, 2015 – August 31, 2015
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
January 1, 2015 – March 31, 2015
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
October 1, 2014 – December 31, 2014
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
July 1, 2014 – September 30, 2014
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
April 1, 2014 – June 30, 2014
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
January 1, 2014 – March 31, 2014
Resolved
Monitoring, Regular
—
Arsenic
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
Arsenic
October 1, 2013 – June 10, 2013
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
August 1, 2013 – August 31, 2013
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
January 1, 2013 – March 31, 2013
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
October 1, 2012 – December 31, 2012
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
July 1, 2012 – September 30, 2012
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
April 1, 2012 – June 30, 2012
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
January 1, 2012 – March 31, 2012
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
January 1, 2011 – March 31, 2011
Resolved
Monitoring, Regular
—
Thallium, Total
January 1, 2011 – December 31, 2019
Archived
Monitoring, Regular
—
Beryllium, Total
January 1, 2011 – December 31, 2019
Archived
Monitoring, Regular
—
Antimony, Total
January 1, 2011 – December 31, 2019
Archived
Monitoring, Regular
—
Nickel
January 1, 2011 – December 31, 2019
Archived
Monitoring, Regular
—
Thallium, Total
January 1, 2011 – December 31, 2019
Archived
Monitoring, Regular
—
Beryllium, Total
January 1, 2011 – December 31, 2019
Archived
Monitoring, Regular
—
Antimony, Total
January 1, 2011 – December 31, 2019
Archived
Monitoring, Regular
—
Nickel
January 1, 2011 – December 31, 2019
Archived
Monitoring, Regular
—
CYANIDE
January 1, 2011 – December 31, 2019
Archived
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
October 1, 2009 – December 31, 2009
Resolved

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Period	Violation	Contaminant / rule	Health-based	Status
September 24, 2024 – October 28, 2024	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
April 1, 2024 – June 30, 2024	Monitoring, Regular	Arsenic	—	Resolved
January 1, 2024 – March 31, 2024	Monitoring, Regular	Arsenic	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	Nitrate	—	Resolved
December 9, 2023 – July 22, 2025	Treatment Technique, Corrective/Expedited Actions (RTCR)	Revised Total Coliform Rule	Health-based	Resolved
November 14, 2023 – November 14, 2023	Treatment Technique, Level 1 Assessment (RTCR)	Revised Total Coliform Rule	Health-based	Resolved
October 1, 2023 – December 31, 2023	Monitoring, Regular	Arsenic	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Arsenic	—	Resolved
October 1, 2022 – December 31, 2022	Monitoring, Regular	Arsenic	—	Resolved
October 1, 2022 – December 31, 2022	Monitoring, Regular	Arsenic	—	Resolved
July 1, 2022 – September 30, 2022	Monitoring, Regular	Arsenic	—	Resolved
July 1, 2022 – September 30, 2022	Monitoring, Regular	Arsenic	—	Resolved
April 1, 2022 – June 30, 2022	Monitoring, Regular	Arsenic	—	Resolved
January 1, 2022 – December 31, 2022	Monitoring, Regular	Nitrate	—	Resolved
October 1, 2021 – December 31, 2021	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
July 1, 2021 – September 30, 2021	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
April 1, 2021 – June 30, 2021	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
October 1, 2020 – December 31, 2020	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
July 1, 2020 – September 30, 2020	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
July 1, 2020 – September 17, 2020	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
June 11, 2020 – June 11, 2020	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	—	Resolved
April 1, 2020 – June 30, 2020	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
January 1, 2020 – March 31, 2020	Monitoring, Regular	Arsenic	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	Arsenic	—	Resolved
January 1, 2020 – December 27, 2022	Monitoring, Regular	Arsenic	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	Arsenic	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	Arsenic	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	Arsenic	—	Archived
January 1, 2020 – March 31, 2020	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	Arsenic	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	Arsenic	—	Archived
January 1, 2020 – December 31, 2022	Monitoring, Regular	Arsenic	—	Archived
January 1, 2020 – December 31, 2022	Monitoring, Regular	Arsenic	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	Arsenic	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	Arsenic	—	Resolved
November 1, 2019 – November 30, 2019	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
October 1, 2019 – December 31, 2019	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
July 1, 2019 – September 30, 2019	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
July 1, 2019 – September 30, 2019	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
April 1, 2019 – June 30, 2019	Monitoring, Regular	Arsenic	—	Resolved
April 1, 2019 – June 30, 2019	Monitoring, Regular	Arsenic	—	Resolved
January 1, 2019 – December 31, 2019	Monitoring, Regular	Nitrate	—	Resolved
January 1, 2019 – March 31, 2019	Monitoring, Regular	Arsenic	—	Resolved
January 1, 2019 – December 31, 2019	Monitoring, Regular	Nitrate	—	Resolved
October 1, 2018 – August 12, 2019	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 2017 – December 31, 2019	Monitoring, Regular	Arsenic	—	Resolved
January 1, 2017 – December 31, 2019	Monitoring, Regular	Arsenic	—	Resolved
January 1, 2017 – December 31, 2019	Monitoring, Regular	Arsenic	—	Resolved
January 1, 2017 – December 31, 2019	Monitoring, Regular	Arsenic	—	Archived
January 1, 2017 – December 31, 2019	Monitoring, Regular	Nitrite	—	Resolved
January 1, 2017 – December 31, 2019	Monitoring, Regular	Nitrite	—	Resolved
October 1, 2015 – December 31, 2015	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
July 1, 2015 – September 30, 2015	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
January 1, 2015 – August 31, 2015	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 1, 2015 – August 31, 2015	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 1, 2015 – March 31, 2015	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
October 1, 2014 – December 31, 2014	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
July 1, 2014 – September 30, 2014	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
April 1, 2014 – June 30, 2014	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
January 1, 2014 – March 31, 2014	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	Arsenic	—	Resolved
October 1, 2013 – June 10, 2013	Monitoring, Regular	Arsenic	—	Resolved
October 1, 2013 – December 31, 2013	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
August 1, 2013 – August 31, 2013	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2013 – March 31, 2013	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
October 1, 2012 – December 31, 2012	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
July 1, 2012 – September 30, 2012	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
April 1, 2012 – June 30, 2012	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
January 1, 2012 – March 31, 2012	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
January 1, 2011 – March 31, 2011	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
January 1, 2011 – December 31, 2019	Monitoring, Regular	Thallium, Total	—	Archived
January 1, 2011 – December 31, 2019	Monitoring, Regular	Beryllium, Total	—	Archived
January 1, 2011 – December 31, 2019	Monitoring, Regular	Antimony, Total	—	Archived
January 1, 2011 – December 31, 2019	Monitoring, Regular	Nickel	—	Archived
January 1, 2011 – December 31, 2019	Monitoring, Regular	Thallium, Total	—	Archived
January 1, 2011 – December 31, 2019	Monitoring, Regular	Beryllium, Total	—	Archived
January 1, 2011 – December 31, 2019	Monitoring, Regular	Antimony, Total	—	Archived
January 1, 2011 – December 31, 2019	Monitoring, Regular	Nickel	—	Archived
January 1, 2011 – December 31, 2019	Monitoring, Regular	CYANIDE	—	Archived
October 1, 2009 – December 31, 2009	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

June 17, 2025State Public Notification requested14 linked violations
January 18, 2025State Compliance achieved7 linked violations
November 22, 2024State Public Notification requested2 linked violations
November 22, 2024State Public Notification requested3 linked violations
October 28, 2024State Compliance achieved30 linked violations
October 16, 2024State Violation/Reminder Notice2 linked violations
May 15, 2024State Public Notification requested3 linked violations
April 1, 2024State Public Notification requested2 linked violations
March 12, 2024State Public Notification requested2 linked violations
March 4, 2024State Public Notification requested2 linked violations
October 26, 2023State Public Notification requested2 linked violations
September 20, 2023State Compliance achieved4 linked violations
September 20, 2023State Compliance achieved2 linked violations
September 20, 2023State Compliance achieved2 linked violations
August 15, 2023State Public Notification requested2 linked violations
June 12, 2023State Compliance achieved2 linked violations
May 15, 2023State Public Notification requested2 linked violations
May 12, 2023State Public Notification requested2 linked violations
May 12, 2023State Violation/Reminder Notice3 linked violations
May 12, 2023State Public Notification requested5 linked violations
May 12, 2023State Public Notification requested5 linked violations
May 12, 2023State Public Notification requested5 linked violations
May 12, 2023State Public Notification requested6 linked violations
May 12, 2023State Public Notification requested6 linked violations
May 12, 2023State Public Notification requested5 linked violations
May 12, 2023State Public Notification requested2 linked violations
May 12, 2023State Public Notification requested2 linked violations
May 12, 2023State Public Notification requested2 linked violations
May 12, 2023State Public Notification requested2 linked violations
May 12, 2023State Public Notification requested2 linked violations
May 12, 2023State Public Notification requested2 linked violations
May 12, 2023State Violation/Reminder Notice2 linked violations
May 12, 2023State Public Notification requested2 linked violations
May 12, 2023State Public Notification requested2 linked violations
May 12, 2023State Public Notification requested2 linked violations
May 12, 2023State Public Notification requested2 linked violations
May 12, 2023State Public Notification requested2 linked violations
May 12, 2023State Public Notification requested2 linked violations
May 12, 2023State Public Notification requested2 linked violations
May 12, 2023State Public Notification requested2 linked violations
May 12, 2023State Public Notification requested2 linked violations
May 12, 2023State Violation/Reminder Notice2 linked violations
May 12, 2023State Public Notification requested2 linked violations
May 12, 2023State Public Notification requested2 linked violations
May 12, 2023State Public Notification requested2 linked violations
May 12, 2023State Public Notification requested2 linked violations
May 12, 2023State Violation/Reminder Notice2 linked violations
May 12, 2023State Public Notification requested3 linked violations
May 12, 2023State Public Notification requested3 linked violations
May 12, 2023State Public Notification requested2 linked violations
May 12, 2023State Violation/Reminder Notice2 linked violations
May 12, 2023State Violation/Reminder Notice4 linked violations
February 15, 2023State Violation/Reminder Notice2 linked violations
February 15, 2023State Violation/Reminder Notice2 linked violations
November 15, 2022State Violation/Reminder Notice2 linked violations
August 30, 2022State Compliance achieved2 linked violations
March 14, 2022State Compliance achieved11 linked violations
October 13, 2021State Violation/Reminder Notice2 linked violations
October 13, 2021State Public Notification requested2 linked violations
October 1, 2021State Public Notification requested2 linked violations
August 12, 2021State Violation/Reminder Notice2 linked violations
May 11, 2021State Public Notification received2 linked violations
April 1, 2021State Violation/Reminder Notice2 linked violations
January 15, 2021State Compliance achieved3 linked violations
January 12, 2021State Public Notification requested3 linked violations
November 16, 2020State Public Notification requested2 linked violations
November 16, 2020State Violation/Reminder Notice2 linked violations
November 16, 2020State Violation/Reminder Notice2 linked violations
August 17, 2020State Public Notification requested2 linked violations
August 13, 2020State Public Notification requested2 linked violations
June 19, 2020State Public Notification requested2 linked violations
May 13, 2020State Public Notification requested2 linked violations
May 4, 2020State Public Notification requested2 linked violations
May 4, 2020State Violation/Reminder Notice5 linked violations
May 4, 2020State Public Notification requested8 linked violations
May 4, 2020State Public Notification requested27 linked violations
May 4, 2020State Violation/Reminder Notice4 linked violations
May 4, 2020State Public Notification requested10 linked violations
May 4, 2020State Public Notification requested5 linked violations
January 6, 2020State Compliance achieved2 linked violations
December 19, 2019State Violation/Reminder Notice3 linked violations
December 19, 2019State Public Notification requested3 linked violations
October 9, 2019State Public Notification requested3 linked violations
September 30, 2019State Public Notification requested3 linked violations
August 15, 2019State Compliance achieved3 linked violations
August 12, 2019State Compliance achieved2 linked violations
August 1, 2019State Compliance achieved4 linked violations
July 17, 2019State Violation/Reminder Notice22 linked violations
July 17, 2019State Public Notification requested4 linked violations
April 15, 2019State Violation/Reminder Notice4 linked violations
August 31, 2015State Compliance achieved23 linked violations
August 10, 2015State Public Notification requested22 linked violations
May 7, 2015State Public Notification requested2 linked violations
February 24, 2015State Public Notification requested2 linked violations
February 12, 2015State Public Notification requested22 linked violations
November 24, 2014State Public Notification requested22 linked violations
May 20, 2014State Violation/Reminder Notice4 linked violations
May 8, 2014State Public Notification requested6 linked violations
February 26, 2014State Compliance achieved22 linked violations
February 13, 2014State Violation/Reminder Notice6 linked violations
September 25, 2013State Compliance achieved3 linked violations
September 24, 2013State Public Notification requested24 linked violations
August 12, 2013State Public Notification requested3 linked violations
April 30, 2013State Public Notification requested2 linked violations
February 11, 2013State Public Notification requested3 linked violations
November 14, 2011State Public Notification requested26 linked violations
August 19, 2004State Public Notification requested6 linked violations

Contact

HANSON, JEFF

775-423-1040

FALLON, NV 89406