OHA Drinking Water Services
OR41
PWS ID: 95627 ---- TC CHEVY
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  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
14Jan 01, 2025 Jun 30, 2025DIST-A LCR LCR Late/Nonreporting - 1  Hide analyte
LEAD & COPPER RULE
1
13Jan 01, 2024 Jun 30, 2024DIST-A LCR LCR Late/Nonreporting - 1  Show analyte Returned To Compliance - Sep 27, 2024 1
12Jul 01, 2022 Dec 31, 2022DIST-A LCR LCR Late/Nonreporting - 1  Show analyte Returned To Compliance - May 25, 2023 1
11Jan 01, 2022 Jun 30, 2022DIST-A LCR LCR Late/Nonreporting - 1  Show analyte Returned To Compliance - May 25, 2023 1
10Jul 01, 2021 Dec 31, 2021DIST-A LCR LCR Late/Nonreporting - 1  Show analyte Returned To Compliance - May 25, 2023 1
9Jul 01, 2021 Jul 31, 2021 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Aug 27, 2021 1
8Jan 01, 2021 Jun 30, 2021DIST-A LCR LCR Late/Nonreporting - 1  Show analyte Returned To Compliance - May 25, 2023 1
7Jun 01, 2021 Jun 30, 2021 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Aug 27, 2021 1
6Mar 01, 2021 Mar 31, 2021 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Apr 29, 2021 1
3Oct 01, 2020 Dec 31, 2020 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Feb 18, 2021 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: 		1
0
1
0
9

Violation history was last updated on 10/24/2025, 22 hours ago.

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More information for this water system: SDWIS ID 5516
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