OHA Drinking Water Services
OR41
PWS ID: 01050 ---- GNR WATER DISTRICT
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  CCR = Consumer Confidence Report, DBP = Disinfection Byproducts, LCR = Lead & Copper Rule, TCR = Total Coliform Rule
Gray shading indicates return to compliance. 

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Violation
Number		Monitoring Period
Begin
End 		Facility
ID		 Analyte
Group		 Violation Type - Analyte Count
Show analytes for all violations 		Enforcement Action - Date
Show history 		Points Contact
Report
903195146Jan 01, 2024 Dec 31, 2024DIST-A DBP DBP Late/Nonreporting - 2  Show analytes 1
903195143Jan 01, 2022 Dec 31, 2024DIST-A LCR LCR Late/Nonreporting - 1  Show analyte 1 1/28/2025
903195141Jan 01, 2023 Dec 31, 2023DIST-A DBP DBP Late/Nonreporting - 2  Show analytes 1 1/28/2025
903195147Jul 01, 2025 Jul 29, 2025 CCR CCR Late/Nonreporting - 1 Returned To Compliance - Jul 29, 2025 1
903195144Oct 01, 2024 Jul 29, 2025 CCR CCR Certification Late/Nonreporting - 1 Returned To Compliance - Jul 29, 2025 1 1/28/2025
903195142Jul 01, 2024 Jul 29, 2025 CCR CCR Late/Nonreporting - 1 Returned To Compliance - Jul 29, 2025 1 1/28/2025
903195139Oct 01, 2023 Jul 29, 2025 CCR CCR Certification Late/Nonreporting - 1
CONSUMER CONFIDENCE RULE
Returned To Compliance - Jul 29, 2025 1 1/28/2025
903195138Jul 01, 2023 Jul 29, 2025 CCR CCR Late/Nonreporting - 1 Returned To Compliance - Jul 29, 2025 1 1/28/2025
903195137Jan 01, 2021 Dec 31, 2021DIST-A DBP DBP Late/Nonreporting - 2  Show analytes Returned To Compliance - Nov 08, 2022 1
903195135Jan 01, 2020 Dec 31, 2020DIST-A DBP DBP Late/Nonreporting - 2  Show analytes Returned To Compliance - Nov 08, 2022 1
903195132Jan 01, 2018 Dec 31, 2020DIST-A LCR LCR Late/Nonreporting - 1  Show analyte Returned To Compliance - Oct 05, 2021 1
903195133Nov 01, 2020 Nov 30, 2020 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Dec 09, 2020 1
SYSTEM SCORE SUMMARY
Learn about system scores		Unaddressed Points:
Number of years the oldest violation has been unaddressed (n):
System Score:
Points under formal enforcement:
Points RTC'd: 		3
1
4
0
9

Violation history was last updated on 11/3/2025, 6 hours ago.

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More information for this water system: SDWIS ID 4085
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