OHA Drinking Water Services
OR41
PWS ID: 00558 ---- CHEHALEM VALLEY WATER ASSN
Violation History

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

Show Auto-RTC  |  Show Determination Dates
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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
1445621Mar 01, 2025 Mar 31, 2025 TCR Routine Coliform - Did Not Report ANY - 1 1 4/16/2025
1445620Jan 01, 2024 Dec 31, 2024DIST-A DBP DBP Late/Nonreporting - 2  Show analytes 1 2/13/2025
1445618Oct 01, 2024 Nov 13, 2024 CCR CCR Certification Late/Nonreporting - 1 Returned To Compliance - Nov 13, 2024 1 11/13/2024
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: 		2
0
2
0
1

Violation history was last updated on 4/16/2025, 22 hours ago.

For questions regarding these violations contact either:

More information for this water system: SDWIS ID 4703
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