OHA Drinking Water Services
OR41
PWS ID: 91998 ---- NPS OREGON CAVES NATL MON
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  NO3 = Nitrate, SWTR = Surface Water Treatment Rule, TCR = Total Coliform Rule
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
750283Mar 01, 2023 Mar 31, 2023 SWTR Public Notice Late/Nonreporting (Viol # 750278) - 1  Show analyte Returned To Compliance - Jun 01, 2023 1
750282Mar 01, 2023 Mar 31, 2023 SWTR Public Notice Late/Nonreporting (Viol # 750279) - 1  Show analyte Returned To Compliance - Jun 01, 2023 1
750280Mar 01, 2023 Mar 31, 2023 TCR Public Notice Late/Nonreporting (Viol # 750277) - 1 Returned To Compliance - Jun 01, 2023 1
750279Mar 01, 2023 Mar 31, 2023WTP-A SWTR Failure to Meet CT - 1  Show analyte Returned To Compliance - Jun 01, 2023 10
750278Mar 01, 2023 Mar 31, 2023WTP-A SWTR Failure to Maintain EP Disinfection - 1  Show analyte Returned To Compliance - Jun 01, 2023 10
750277Mar 01, 2023 Mar 31, 2023 TCR Acute MCL for E. coli - 1 Returned To Compliance - Jun 01, 2023 10
750275Jan 01, 2022 Jan 31, 2022WTP-A SWTR Failure to Meet CT - 1  Show analyte Returned To Compliance - Apr 01, 2022 10
750270Oct 01, 2021 Oct 31, 2021WTP-A SWTR Failure to Meet CT - 1  Show analyte Returned To Compliance - Apr 01, 2022 10
750269Aug 01, 2021 Aug 31, 2021WTP-A SWTR Failure to Meet CT - 1  Show analyte Returned To Compliance - Apr 01, 2022 10
750291Oct 01, 2024 Oct 31, 2024WTP-A SWTR Monthly SW Report - Late/Nonreporting - 2  Show analytes 1
750289Feb 01, 2024 Feb 29, 2024WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - Apr 04, 2024 1
750286Nov 01, 2023 Nov 30, 2023WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - Jan 05, 2024 1
750276Jan 01, 2022 Dec 31, 2022EP-A NO3 Chemical Late/Nonreporting - 1 Returned To Compliance - Jan 02, 2024 5
750274Dec 01, 2021 Dec 31, 2021WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - Feb 01, 2022 1
750268Jun 01, 2021 Jun 30, 2021WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - Aug 09, 2021 1
750265Apr 01, 2021 Apr 30, 2021WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - Jun 09, 2021 1
750256Feb 01, 2020 Feb 29, 2020WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - Apr 01, 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
0
1
0
74

Violation history was last updated on 12/11/2024, 2 hours ago.

For questions regarding these violations contact either:

More information for this water system: SDWIS ID 3151
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
New! Visit our new Drinking Water Source Protection page.
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
Introduction  ::  Data Search Options  ::  Water System Search  ::  DWS Home  ::  DWS Rules
Need help? Email Drinking Water Services for assistance.Staff/Partner Login