OHA Drinking Water Services
OR41
PWS ID: 95675 ---- BUTLER ACURA ---- INACTIVE
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  DBP = Disinfection Byproducts, GWR = Ground Water Rule, LCR = Lead & Copper Rule, LCRR = Lead & Copper Rule Revisions, NO3 = Nitrate, 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
Hide analytes for all violations 		Enforcement Action - Date
Show history 		Points Contact
Report
11Oct 01, 2025 Oct 31, 2025SRC-AA GWR Source Assessment Sample - Late/Nonreporting - 1 1
12Jul 01, 2025 Sep 30, 2025EP-A NO3 Chemical Late/Nonreporting - 1 5
10Sep 01, 2025 Sep 30, 2025SRC-AA GWR Source Assessment Sample - Late/Nonreporting - 1 1
9Aug 01, 2025 Aug 31, 2025SRC-AA GWR Source Assessment Sample - Late/Nonreporting - 1 1
8Jul 01, 2025 Jul 31, 2025SRC-AA GWR Source Assessment Sample - Late/Nonreporting - 1 1
3Jan 01, 2020 Dec 31, 2022DIST-A LCR LCR Late/Nonreporting - 1
LEAD & COPPER RULE
1
7Dec 21, 2024 LCRR Initial SL Inventory Late/Nonreporting - 1 Returned To Compliance - Aug 09, 2023 5
5Jan 01, 2020 Dec 31, 2022DIST-A DBP DBP Late/Nonreporting - 2
TOTAL HALOACETIC ACIDS (HAA5)
TTHM
Returned To Compliance - Aug 09, 2023 1
2Apr 01, 2022 Jun 30, 2022 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Aug 27, 2022 1
1Jan 01, 2022 Mar 31, 2022 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Aug 27, 2022 1
SYSTEM SCORE SUMMARY
Learn about system scores		System scores are not calculated for inactive systems

Violation history was last updated on 12/12/2025, 26 hours ago.

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More information for this water system: SDWIS ID 5598
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PFAS data are now located on the Chemical Results page.
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