OHA Drinking Water Services
OR41
PWS ID: 05998 ---- WESTRIDGE SUBDIVISION
Violation History

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

Hide Auto-RTC  |  Show Determination Dates
Go to public notices
Violation
Number		Auto-
RTC?		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
901619729NJun 01, 2025 Jun 30, 2025WTP-A GWR Monthly GW Compliance Report - Late/Nonreporting - 1 1
901619728NMay 01, 2025 May 31, 2025WTP-A GWR Monthly GW Compliance Report - Late/Nonreporting - 1 1
901619727YJul 01, 2024 Jul 31, 2024 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Aug 29, 2024 1
901619725YJul 01, 2023 Aug 30, 2023 CCR CCR Late/Nonreporting - 1 Returned To Compliance - Aug 30, 2023 1
901619726NJun 01, 2023 Jun 30, 2023WTP-A GWR Monthly GW Compliance Report - Late/Nonreporting - 1 Returned To Compliance - Aug 08, 2023 1
901619724NMay 01, 2023 May 31, 2023WTP-A GWR Monthly GW Compliance Report - Late/Nonreporting - 1 Returned To Compliance - Aug 08, 2023 1
901619723NDec 01, 2022 Dec 31, 2022WTP-A GWR Monthly GW Compliance Report - Late/Nonreporting - 1 Returned To Compliance - Aug 08, 2023 1
901619722NAug 01, 2022 Aug 31, 2022WTP-A GWR Monthly GW Compliance Report - Late/Nonreporting - 1 Returned To Compliance - Oct 06, 2022 1
901619721NApr 01, 2022 Apr 30, 2022WTP-A GWR Monthly GW Compliance Report - Late/Nonreporting - 1 Returned To Compliance - May 11, 2022 1
901619720NOct 01, 2021 Oct 31, 2021WTP-A GWR Monthly GW Compliance Report - Late/Nonreporting - 1 Returned To Compliance - Mar 02, 2022 1
901619719NSep 01, 2021 Sep 30, 2021WTP-A GWR Monthly GW Compliance Report - Late/Nonreporting - 1 Returned To Compliance - Mar 02, 2022 1
901619718NMay 01, 2021 May 31, 2021 GWR Public Notice Late/Nonreporting (Viol # 901619717) - 1 Returned To Compliance - Apr 06, 2022 1
901619717NMay 01, 2021 May 31, 2021WTP-A GWR Failure to Maintain 4-log Treatment - 1 Returned To Compliance - Aug 04, 2021 10
901619714NSep 06, 2016 Dec 21, 2020 GWR Failure to Correct Source Contamination - 1 Returned To Compliance - Dec 21, 2020 5 5/17/2018
901619716YNov 01, 2020 Nov 30, 2020 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Dec 29, 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: 		2
0
2
0
26

Violation history was last updated on 7/30/2025, 2 hours ago.

For questions regarding these violations contact either:

More information for this water system: SDWIS ID 4398
System Info  ::  Report for Lenders  ::  Alerts  ::  Violations  ::  Compliance & Enforcement  ::  Contacts & Advisories  ::  Site Visits  ::  Public Notice
Coliform Summary  ::  Coliform Results  ::  Coliform Schedules  ::  LT2  ::  GW/GWUDI Source Details  ::  Plan Review  ::  Annual Fee
Chemical Summary  ::  Chemical Results  ::  Chemical Schedules  ::  Chemical Schedule Summary  ::  Arsenic RAA  ::  Cyanotoxins  ::  PFAS
Lead & Copper  ::  DBP Sample Sites  ::  FANLs  ::  MRDL  ::  GWR 4-Log  ::  Turbidity  ::  SWTR  ::  LRAA  ::  DW Source Protection
Information for all water systems:
Water System Inventory  ::  Water System Surveys  ::  Outstanding Performers  ::  Treatment Plant Inspections  ::  Treatment  ::  Plan Reviews
Alerts  ::  Violations  ::  Compliance & Enforcement  ::  Deficiencies  ::  System Scores  ::  Exceedances  ::  Public Notices  ::  Service Lines
Water Advisories  ::  Contact Reports  ::  Cyanotoxins  ::  PFAS  ::  Post-wildfire VOCs  ::  Fluoride  ::  Certification List  ::  DW Source Protection
Main menu:
Introduction  ::  Data Search Options  ::  Water System Search  ::  DWS Home  ::  DWS Rules
Need help? Email Drinking Water Services for assistance.Staff/Partner Login