OHA Drinking Water Services
OR41
PWS ID: 00078 ---- BARLOW, CITY OF
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  ARS = Arsenic, CCR = Consumer Confidence Report, IOC = Inorganic Chemicals, NO2 = Nitrite, SOC = Synthetic Organic Chemicals, 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
Show analytes for all violations 		Enforcement Action - Date
Hide history 		Points Contact
Report
903408283YJul 01, 2025 Jul 14, 2025 CCR CCR Late/Nonreporting - 1
Returned To Compliance - Jul 14, 2025
 1
903408281NFeb 23, 2024 Apr 18, 2024 Failure to Install Disinfection - 1
Returned To Compliance - Apr 18, 2024
 5
903408282NFeb 23, 2024 Public Notice Late/Nonreporting (Viol # 903408281) - 1
Returned To Compliance - Apr 18, 2024
 1
903408280YJan 01, 2014 Dec 31, 2022EP-A ARS Chemical Late/Nonreporting - 1
Returned To Compliance - Apr 06, 2023
 1
903408279YJan 01, 2014 Dec 31, 2022EP-A IOC Chemical Late/Nonreporting - 12  Hide analytes
ANTIMONY, TOTAL
BARIUM
BERYLLIUM, TOTAL
CADMIUM
CHROMIUM
CYANIDE
FLUORIDE
MERCURY
NICKEL
SELENIUM
SODIUM
THALLIUM, TOTAL
Returned To Compliance - Apr 06, 2023
Returned To Compliance - Apr 17, 2023
 1
903408267YJan 01, 2014 Dec 31, 2022EP-A NO2 Chemical Late/Nonreporting - 1
Returned To Compliance - Apr 06, 2023
 1
903408266YJan 01, 2020 Dec 31, 2022EP-A SOC Chemical Late/Nonreporting - 29  Show analytes
Returned To Compliance - May 01, 2023
 1
903408237YJan 01, 2020 Dec 31, 2022EP-A VOC Chemical Late/Nonreporting - 21  Show analytes
Returned To Compliance - Apr 06, 2023
Returned To Compliance - Apr 17, 2023
 1
903408216YDec 01, 2022 Dec 31, 2022 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Feb 02, 2023
 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: 		0
0
0
0
13

Violation history was last updated on 11/4/2025, 3 hours ago.

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More information for this water system: SDWIS ID 3238
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