OHA Drinking Water Services
OR41
PWS ID: 90530 ---- MOLALLA RIVER SD - CLARKES ELEM
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  IOC = Inorganic Chemicals, NO2 = Nitrite, TCR = Total Coliform Rule, VOC = Volatile Organic Chemicals
Gray shading indicates return to compliance. 

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Violation
Number		Auto-
RTC?		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
903516827YJan 01, 2023 Dec 31, 2023EP-A VOC Chemical Late/Nonreporting - 1
1,2-DICHLOROPROPANE
1
903516826YJul 01, 2021 Sep 30, 2021 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Oct 22, 2021 1
903516822YJan 01, 2011 Dec 31, 2019EP-A IOC Chemical Late/Nonreporting - 11
ANTIMONY, TOTAL
BARIUM
BERYLLIUM, TOTAL
CADMIUM
CHROMIUM
FLUORIDE
MERCURY
NICKEL
SELENIUM
SODIUM
THALLIUM, TOTAL
Returned To Compliance - Mar 18, 2020 1
903516811YJan 01, 2011 Dec 31, 2019EP-A NO2 Chemical Late/Nonreporting - 1 Returned To Compliance - Mar 18, 2020 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
1
2
0
3

Violation history was last updated on 12/17/2024, 12 hours ago.

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More information for this water system: SDWIS ID 692
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