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
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RTC?
Monitoring Period
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End
Facility
ID
Analyte
Group
Violation Type - Analyte Count
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15YJan 01, 2024 Dec 31, 2026DIST-A DBP DBP Late/Nonreporting - 2  Hide analytes
TOTAL HALOACETIC ACIDS (HAA5)
TTHM
1
30YOct 01, 2025 Dec 31, 2025EP-A NO3 Chemical Late/Nonreporting - 1 5
13YJan 01, 2023 Dec 31, 2025DIST-A LCR LCR Late/Nonreporting - 1  Show analyte 1
11NOct 01, 2025 Oct 31, 2025SRC-AA GWR Source Assessment Sample - Late/Nonreporting - 1 1
12YJul 01, 2025 Sep 30, 2025EP-A NO3 Chemical Late/Nonreporting - 1 5
10NSep 01, 2025 Sep 30, 2025SRC-AA GWR Source Assessment Sample - Late/Nonreporting - 1 1
9NAug 01, 2025 Aug 31, 2025SRC-AA GWR Source Assessment Sample - Late/Nonreporting - 1 1
8NJul 01, 2025 Jul 31, 2025SRC-AA GWR Source Assessment Sample - Late/Nonreporting - 1 1
3YJan 01, 2020 Dec 31, 2022DIST-A LCR LCR Late/Nonreporting - 1  Show analyte 1
7YDec 21, 2024 LCRR Initial SL Inventory Late/Nonreporting - 1 Returned To Compliance - Aug 09, 2023 5
5YJan 01, 2020 Dec 31, 2022DIST-A DBP DBP Late/Nonreporting - 2  Show analytes Returned To Compliance - Aug 09, 2023 1
2YApr 01, 2022 Jun 30, 2022 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Aug 27, 2022 1
1YJan 01, 2022 Mar 31, 2022 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Aug 27, 2022 1
SYSTEM SCORE SUMMARY
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Violation history was last updated on 4/3/2026, 33 hours ago.

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