TYGH VALLEY, OR · Wasco County

SPORTSMANS PARK WATER ASSN Water System

Current status

1 item on record is open and awaiting resolution as of July 4, 2026. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings. Full details are in the violation history below.

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 Oregon’s official records. Always confirm current status with Oregon before making decisions based on this information.

System facts

System ID (PWSID): OR4100910
System type: Community Water System
Population served: 150
Service connections: 148
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Monitoring, Source Water (GWR)
—
E. COLI
October 12, 2025
Unaddressed
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2025 – September 29, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
April 10, 2025 – July 13, 2025
Resolved
Monitoring, Regular
—
Arsenic
April 1, 2025 – June 30, 2025
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2025 – March 31, 2025
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
November 9, 2024 – November 6, 2024
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
November 1, 2024 – November 30, 2024
Resolved
LSL Inventory
Health-based
LEAD AND COPPER RULE REVISIONS
October 17, 2024 – July 13, 2025
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
September 29, 2024 – November 6, 2024
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
August 25, 2024 – November 6, 2024
Resolved
Monitoring, Regular
—
Arsenic
April 1, 2024 – June 30, 2024
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2024 – March 31, 2024
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 1, 2023 – November 27, 2023
Resolved
Monitoring, Regular
—
Arsenic
July 1, 2023 – September 30, 2023
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2023 – April 4, 2024
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Arsenic
October 1, 2022 – December 31, 2022
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
January 1, 2022 – January 31, 2022
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2022 – March 31, 2022
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
September 4, 2021 – December 27, 2021
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2021 – March 31, 2021
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
July 1, 2020 – December 24, 2020
Resolved
Public Notification Violation without NPDWR Violation
—
Public Notice
January 16, 2020 – December 30, 2019
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
October 7, 2018 – October 10, 2018
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
August 21, 2018 – October 10, 2018
Resolved
Monitoring, Regular
—
Arsenic
July 1, 2018 – September 30, 2018
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
February 1, 2018 – February 28, 2018
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
October 21, 2017 – August 27, 2018
Resolved
Monitoring, Regular
—
Toluene
April 1, 2016 – June 30, 2016
Resolved
Monitoring, Regular
—
Arsenic
October 1, 2015 – December 31, 2015
Resolved
Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
January 1, 2015 – January 31, 2015
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 1, 2014 – July 31, 2014
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
June 19, 2014 – July 9, 2014
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2008 – December 31, 2008
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
August 1, 2006 – August 31, 2006
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2006 – December 31, 2006
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
December 1, 2005 – December 31, 2005
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 2005 – November 30, 2005
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
2,4,5-TP
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Atrazine
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Carbofuran
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Glyphosate
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Methoxychlor
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
BHC-GAMMA
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Endrin
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Vinyl chloride
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Xylenes, Total
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Selenium
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Thallium, Total
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Fluoride
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Chromium
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Cadmium
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Barium
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Dinoseb
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
August 1, 1996 – August 31, 1996
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
May 1, 1996 – May 31, 1996
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
January 1, 1994 – August 30, 1994
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
October 1, 1992 – October 31, 1992
Archived
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
October 1, 1992 – October 31, 1992
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 1991 – November 30, 1991
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
September 1, 1991 – September 30, 1991
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
June 1, 1976 – May 31, 1980
Archived
Monitoring, Regular
—
Combined Radium (-226 and -228)
June 1, 1976 – May 31, 1980
Archived

Unaddressed no corrective action on record yetResolved 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
October 12, 2025	Monitoring, Source Water (GWR)	E. COLI	—	Unaddressed
July 1, 2025 – September 29, 2025	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
April 10, 2025 – July 13, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
April 1, 2025 – June 30, 2025	Monitoring, Regular	Arsenic	—	Resolved
January 1, 2025 – March 31, 2025	Monitoring, Regular	Arsenic	—	Resolved
November 9, 2024 – November 6, 2024	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
November 1, 2024 – November 30, 2024	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
October 17, 2024 – July 13, 2025	LSL Inventory	LEAD AND COPPER RULE REVISIONS	Health-based	Resolved
September 29, 2024 – November 6, 2024	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
August 25, 2024 – November 6, 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
October 1, 2023 – November 27, 2023	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
July 1, 2023 – September 30, 2023	Monitoring, Regular	Arsenic	—	Resolved
July 1, 2023 – April 4, 2024	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Arsenic	—	Resolved
October 1, 2022 – December 31, 2022	Monitoring, Regular	Arsenic	—	Resolved
January 1, 2022 – January 31, 2022	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
January 1, 2022 – March 31, 2022	Monitoring, Regular	Arsenic	—	Resolved
September 4, 2021 – December 27, 2021	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
January 1, 2021 – March 31, 2021	Monitoring, Regular	Arsenic	—	Resolved
July 1, 2020 – December 24, 2020	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 16, 2020 – December 30, 2019	Public Notification Violation without NPDWR Violation	Public Notice	—	Resolved
October 7, 2018 – October 10, 2018	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
August 21, 2018 – October 10, 2018	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
July 1, 2018 – September 30, 2018	Monitoring, Regular	Arsenic	—	Resolved
February 1, 2018 – February 28, 2018	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
October 21, 2017 – August 27, 2018	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
April 1, 2016 – June 30, 2016	Monitoring, Regular	Toluene	—	Resolved
October 1, 2015 – December 31, 2015	Monitoring, Regular	Arsenic	—	Resolved
January 1, 2015 – January 31, 2015	Maximum Contaminant Level Violation, Acute (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 2014 – July 31, 2014	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
June 19, 2014 – July 9, 2014	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
January 1, 2008 – December 31, 2008	Monitoring, Regular	Nitrate	—	Resolved
August 1, 2006 – August 31, 2006	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
January 1, 2006 – December 31, 2006	Monitoring, Regular	Nitrate	—	Resolved
December 1, 2005 – December 31, 2005	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
November 1, 2005 – November 30, 2005	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2004 – December 31, 2004	Monitoring, Regular	Nitrate	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	2,4,5-TP	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Atrazine	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Carbofuran	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Glyphosate	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Methoxychlor	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	BHC-GAMMA	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Endrin	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Ethylbenzene	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Vinyl chloride	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Xylenes, Total	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Selenium	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Thallium, Total	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Fluoride	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Chromium	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Cadmium	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Barium	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Dinoseb	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
August 1, 1996 – August 31, 1996	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
May 1, 1996 – May 31, 1996	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 1994 – August 30, 1994	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
October 1, 1992 – October 31, 1992	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
October 1, 1992 – October 31, 1992	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
November 1, 1991 – November 30, 1991	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
September 1, 1991 – September 30, 1991	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
June 1, 1976 – May 31, 1980	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived
June 1, 1976 – May 31, 1980	Monitoring, Regular	Combined Radium (-226 and -228)	—	Archived

Unaddressed no corrective action on record yetResolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

September 29, 2025State Compliance achieved1 linked violation
August 13, 2025State Compliance achieved1 linked violation
August 13, 2025State Compliance achieved1 linked violation
July 13, 2025State Compliance achieved2 linked violations
March 10, 2025State Public Notification requested1 linked violation
December 20, 2024State Compliance achieved1 linked violation
November 6, 2024State Compliance achieved3 linked violations
September 10, 2024State Compliance achieved1 linked violation
September 10, 2024State Compliance achieved1 linked violation
April 4, 2024State Compliance achieved1 linked violation
November 27, 2023State Compliance achieved1 linked violation
November 1, 2023State Compliance achieved1 linked violation
May 25, 2023State Compliance achieved1 linked violation
May 25, 2023State Compliance achieved1 linked violation
June 9, 2022State Compliance achieved1 linked violation
February 28, 2022State Compliance achieved1 linked violation
January 6, 2022State Compliance achieved1 linked violation
December 27, 2021State Compliance achieved1 linked violation
April 9, 2021State Compliance achieved1 linked violation
December 24, 2020State Compliance achieved1 linked violation
February 15, 2020State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
December 30, 2019State Compliance achieved1 linked violation
June 4, 2019State Compliance achieved1 linked violation
October 10, 2018State Compliance achieved2 linked violations
August 27, 2018State Compliance achieved1 linked violation
August 27, 2018State Compliance achieved1 linked violation
March 19, 2018State Compliance achieved1 linked violation
September 29, 2016State Compliance achieved1 linked violation
March 7, 2016State Compliance achieved1 linked violation
May 12, 2015State Compliance achieved1 linked violation
January 20, 2015State Public Notification requested1 linked violation
October 13, 2014State Compliance achieved1 linked violation
August 28, 2014State Public Notification requested1 linked violation
July 9, 2014State Compliance achieved1 linked violation
July 9, 2014State Public Notification received1 linked violation
June 25, 2010Federal Compliance achieved1 linked violation
June 8, 2005State Compliance achieved21 linked violations
June 8, 2005State Compliance achieved29 linked violations
June 8, 2005State Compliance achieved14 linked violations
March 11, 2002State Compliance achieved1 linked violation
August 21, 1998State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
August 30, 1994State Compliance achieved1 linked violation
August 30, 1994State Compliance achieved1 linked violation

Contact

SPORTSMANS PARK WATER ASSN

503-867-5757

TYGH VALLEY, OR 97063