OHA Drinking Water Services
OR41
PWS ID: 91556 ---- CASCADE GORGE PROPERTIES
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  ARS = Arsenic, DBP = Disinfection Byproducts, NO3 = Nitrate, RAD = Radionuclides, SWTR = Surface Water Treatment Rule, TCR = Total Coliform Rule, VOC = Volatile Organic Chemicals
Gray shading indicates return to compliance. 

Show Auto-RTC  |  Show Determination Dates
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
903465271Jan 01, 2023 Dec 31, 2023DIST-A DBP DBP Late/Nonreporting - 2  Show analytes 1
903465268Jul 01, 2023 Sep 30, 2023EP-A RAD Chemical Late/Nonreporting - 1  Show analyte 1
903465205Jan 01, 2022 Dec 31, 2022DIST-A DBP DBP Late/Nonreporting - 2  Show analytes 1
903465269Dec 01, 2023 Dec 31, 2023 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Jan 10, 2024 1
903465272Jul 01, 2023 Sep 30, 2023 ARS Public Notice Late/Nonreporting (Viol # 903465267) - 1 Returned To Compliance - Apr 08, 2024 1
903465267Jul 01, 2023 Sep 30, 2023EP-A ARS Chemical MCL based on Average of Samples - 1 Returned To Compliance - Apr 08, 2024 5
903465265Jul 01, 2023 Sep 30, 2023EP-A ARS Chemical Late/Nonreporting - 1 Returned To Compliance - Jan 02, 2024 1
903465264Jul 01, 2023 Sep 30, 2023EP-A VOC Chemical Late/Nonreporting - 21  Show analytes Returned To Compliance - Jan 10, 2024 1
903465266Apr 01, 2023 Jun 30, 2023 ARS Public Notice Late/Nonreporting (Viol # 903465243) - 1 Returned To Compliance - Apr 08, 2024 1
903465243Apr 01, 2023 Jun 30, 2023EP-A ARS Chemical MCL based on Average of Samples - 1 Returned To Compliance - Feb 02, 2024 5
903465242May 01, 2023 May 31, 2023 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Jun 21, 2023 1
903465238Jan 01, 2023 Mar 31, 2023EP-A ARS Chemical Late/Nonreporting - 1 Returned To Compliance - Apr 18, 2023 1
903465237Jan 01, 2023 Mar 31, 2023EP-A VOC Chemical Late/Nonreporting - 21  Show analytes Returned To Compliance - Apr 18, 2023 1
903465216Mar 01, 2023 Mar 31, 2023 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Apr 19, 2023 1
903465210Feb 01, 2023 Feb 28, 2023 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Apr 19, 2023 1
903465239Oct 01, 2022 Dec 31, 2022 ARS Public Notice Late/Nonreporting (Viol # 903465180) - 1 Returned To Compliance - Apr 18, 2023 1
903465213Oct 01, 2022 Dec 31, 2022EP-A RAD Chemical Late/Nonreporting - 3  Show analytes Returned To Compliance - Apr 18, 2023 1
903465202Oct 01, 2022 Dec 31, 2022EP-A ARS Chemical Late/Nonreporting - 1 Returned To Compliance - Jul 10, 2023 1
903465201Oct 01, 2022 Dec 31, 2022EP-A VOC Chemical Late/Nonreporting - 21  Show analytes Returned To Compliance - Feb 06, 2023 1
903465180Oct 01, 2022 Dec 31, 2022EP-A ARS Chemical MCL based on Average of Samples - 1 Returned To Compliance - Feb 06, 2023 5
903465241Nov 01, 2022 Nov 30, 2022 SWTR Public Notice Late/Nonreporting (Viol # 903465206) - 1  Show analyte Returned To Compliance - Apr 18, 2023 1
903465207Nov 01, 2022 Nov 30, 2022WTP-A SWTR Turbidity Standards Not Met (95% NTU) - 1  Show analyte Returned To Compliance - Jul 07, 2023 10
903465206Nov 01, 2022 Nov 30, 2022WTP-A SWTR Turbidity Standards Not Met (Max NTU) - 1  Show analyte Returned To Compliance - Jul 07, 2023 10
903465215Oct 01, 2022 Oct 31, 2022 SWTR Public Notice Late/Nonreporting (Viol # 903465175) - 1  Show analyte Returned To Compliance - Apr 18, 2023 1
903465179Oct 01, 2022 Oct 31, 2022WTP-A SWTR Turbidity Standards Not Met (95% NTU) - 1  Show analyte Returned To Compliance - Feb 06, 2023 10
903465178Oct 01, 2022 Oct 31, 2022WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - Dec 05, 2022 1
903465175Oct 01, 2022 Oct 31, 2022WTP-A SWTR Turbidity Standards Not Met (Max NTU) - 1  Show analyte Returned To Compliance - Feb 06, 2023 10
903465174Jul 01, 2022 Sep 30, 2022EP-A VOC Chemical Late/Nonreporting - 21  Show analytes Returned To Compliance - Feb 06, 2023 1
903465153Sep 01, 2022 Sep 30, 2022 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Oct 28, 2022 1
903465152Aug 01, 2022 Aug 31, 2022WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - Oct 07, 2022 1
903465149Jul 01, 2022 Jul 31, 2022WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - Oct 07, 2022 1
903465146Jul 01, 2022 Jul 31, 2022 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Aug 30, 2022 1
903465145Jun 01, 2022 Jun 30, 2022WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - Oct 07, 2022 1
903465208May 01, 2022 May 31, 2022 SWTR Public Notice Late/Nonreporting (Viol # 903465135) - 1  Show analyte Returned To Compliance - Feb 06, 2023 1
903465138May 01, 2022 May 31, 2022WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - Oct 07, 2022 1
903465135May 01, 2022 May 31, 2022WTP-A SWTR Failure to Meet CT - 1  Show analyte Returned To Compliance - Feb 06, 2023 10
903465134May 01, 2022 May 31, 2022 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Jul 01, 2022 1
903465209Apr 01, 2022 Apr 30, 2022 SWTR Public Notice Late/Nonreporting (Viol # 903465133) - 1  Show analyte Returned To Compliance - Feb 06, 2023 1
903465133Apr 01, 2022 Apr 30, 2022WTP-A SWTR Failure to Meet CT - 1  Show analyte Returned To Compliance - Feb 06, 2023 10
903465132Mar 01, 2022 Mar 31, 2022WTP-A SWTR Failure to Meet CT - 1  Show analyte Returned To Compliance - Feb 06, 2023 10
903465131Mar 01, 2022 Mar 31, 2022 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Apr 25, 2022 1
903465142Feb 01, 2022 Feb 28, 2022 SWTR Public Notice Late/Nonreporting (Viol # 903465126) - 1  Show analyte Returned To Compliance - May 08, 2023 1
903465141Feb 01, 2022 Feb 28, 2022 SWTR Public Notice Late/Nonreporting (Viol # 903465127) - 1  Show analyte Returned To Compliance - May 08, 2023 1
903465130Feb 01, 2022 Feb 28, 2022WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - Apr 05, 2022 1
903465127Feb 01, 2022 Feb 28, 2022WTP-A SWTR Failure to Meet CT - 1  Show analyte Returned To Compliance - Feb 06, 2023 10
903465126Feb 01, 2022 Feb 28, 2022WTP-A SWTR Failure to Maintain EP Disinfection - 1  Show analyte Returned To Compliance - Feb 06, 2023 10
903465140Jan 01, 2022 Jan 31, 2022 SWTR Public Notice Late/Nonreporting (Viol # 903465124) - 1  Show analyte Returned To Compliance - May 08, 2023 1
903465139Jan 01, 2022 Jan 31, 2022 SWTR Public Notice Late/Nonreporting (Viol # 903465125) - 1  Show analyte Returned To Compliance - May 08, 2023 1
903465125Jan 01, 2022 Jan 31, 2022WTP-A SWTR Failure to Meet CT - 1  Show analyte Returned To Compliance - Feb 06, 2023 10
903465124Jan 01, 2022 Jan 31, 2022WTP-A SWTR Failure to Maintain EP Disinfection - 1  Show analyte Returned To Compliance - Feb 06, 2023 10
903465123Jan 01, 2022 Jan 31, 2022WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Hide analytes
CHLORINE
SWTR
TURBIDITY
Returned To Compliance - Apr 05, 2022 1
903465120Jan 01, 2022 Jan 31, 2022 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Feb 18, 2022 1
903465117Nov 01, 2021 Nov 30, 2021 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Dec 07, 2021 1
903465116Oct 01, 2021 Oct 31, 2021WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - Dec 09, 2021 1
903465113Sep 01, 2021 Sep 30, 2021WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - Dec 09, 2021 1
903465109Sep 01, 2021 Sep 30, 2021 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Oct 29, 2021 1
903465108Aug 01, 2021 Aug 31, 2021WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - Dec 09, 2021 1
903465105Aug 01, 2021 Aug 31, 2021 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Oct 29, 2021 1
903465104Jul 01, 2021 Jul 31, 2021WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - Dec 09, 2021 1
903465101Jun 01, 2021 Jun 30, 2021WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - Dec 09, 2021 1
903465098May 01, 2021 May 31, 2021WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - Dec 09, 2021 1
903465095Feb 01, 2021 Feb 28, 2021WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - Apr 08, 2021 1
903465092Jan 01, 2021 Jan 31, 2021 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Mar 01, 2021 1
903465091Jan 01, 2020 Dec 31, 2020EP-A NO3 Chemical Late/Nonreporting - 1 Returned To Compliance - Dec 07, 2021 5
903465090Oct 01, 2020 Oct 31, 2020WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - Dec 02, 2020 1
903465087Jun 01, 2020 Jun 30, 2020WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - Aug 05, 2020 1
903465084Apr 01, 2020 Apr 30, 2020WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - Jun 10, 2020 1
903465081Apr 01, 2020 Apr 30, 2020 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - May 20, 2020 1
903465080Mar 01, 2020 Mar 31, 2020WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - Jun 10, 2020 1
903465077Feb 01, 2020 Feb 29, 2020WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - Jun 10, 2020 1
903465074Feb 01, 2020 Feb 29, 2020 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Mar 12, 2020 1
903465073Nov 01, 2019 Nov 30, 2019 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Dec 06, 2019 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: 		3
1
4
0
184

Violation history was last updated on 11/21/2024, 6 hours ago.

For questions regarding these violations contact either:

More information for this water system: SDWIS ID 920
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