OHA Drinking Water Services
OR41
PWS ID: 91573 ---- DINER 62
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  GWR = Ground Water Rule, LCR = Lead & Copper Rule, LCRR = Lead & Copper Rule Revisions
Gray shading indicates return to compliance. 

Show Auto-RTC  |  Show Determination Dates  |  Return to default sort order
Go to public notices
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
3459772Dec 21, 2024 LCRR Public Notice Late/Nonreporting (Viol # 3459771) - 1 Returned To Compliance - Apr 19, 2025 1
3459771Dec 21, 2024 LCRR Initial SL Inventory Late/Nonreporting - 1 5
3459773Jan 01, 2025 Dec 31, 2025SRC-AB GWR Source Assessment Sample - Late/Nonreporting - 1 1
3459770Jan 01, 2022 Jun 30, 2022DIST-A LCR LCR Late/Nonreporting - 1  Show analyte 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: 		7
3
10
0
1

Violation history was last updated on 3/16/2026, 23 hours ago.

For questions regarding these violations contact either: