PWS ID: 01172 ---- WESTERN HILLS MH ESTATES

For questions regarding these violations contact: COLUMBIA COUNTY ---- Emily Curtis/ Daniel Osborn ---- (503) 397-7247

Violations are displayed for the last 5 years only.
Group Abbreviations:  DBP = Disinfection Byproducts, GWR = Ground Water Rule, NO3 = Nitrate
Purple shading indicates formal enforcement.  Gray shading indicates return to compliance. 

Hide Auto-RTC  |  Show Determination Dates Click here to see public notices.
Violation History
Violation
Number		 Auto-
RTC?		 Monitoring Period Facility
ID		 Analyte
Group		 Violation Type - Analyte Count
Show analytes for all violations		 Enforcement Action - Date
Hide history		 Points
Begin End
902471282 N Apr 06, 2022 Apr 17, 2022 DIST-A GWR Source Sample - Late/Nonreporting - 11
902471284 N Oct 22, 2022 GWR Failure to Correct Source Contamination - 1Administrative Order - Mar 15, 2023
5
902471285 N Jul 02, 2022 Mar 21, 2023 Public Notice Late/Nonreporting - 1
        PUBLIC NOTICE RULE 		Returned To Compliance - Mar 21, 2023
1
902471281 Y Jan 01, 2021 Dec 31, 2021 EP-D NO3 Chemical Late/Nonreporting - 1Returned To Compliance - Jun 23, 2022
5
902471280 Y Jan 01, 2017 Dec 31, 2019 DIST-A DBP DBP Late/Nonreporting - 2  Show analytesReturned To Compliance - Sep 17, 2020
1
SYSTEM SCORE SUMMARYUnaddressed Points: 1
Number of years the oldest violation has been unaddressed (n): 0
System Score: 1
Points under formal enforcement: 5
Points RTC'd: 7

For questions about compliance determinations above, please contact Chuck Michael, DWS Compliance Specialist, at 503-894-2919 or CHARLES.E.MICHAEL@dhsoha.state.or.us.

Click here for more information on system scores and how they are calculated, including the point values of specific violations.

Violation history last updated 03/27/2023, 11 hours ago.


For further information on this public water system, click on the area of interest below:
System Info :: Report for Lenders :: Alerts :: Violations :: Compliance & Enforcement :: Contacts & Advisories :: Site Visits :: Public Notice
Coliform Summary :: Coliform Results :: Sampling Schedule for Coliform :: Groundwater/GWUDI Source Details :: Plan Review :: Annual Fee
Chemical Group Summary :: Latest Chemical Results :: Entry Point Detects :: Single Analyte Results 
Chemical Schedule Summary :: Chemical Schedule Details
Lead & Copper :: Corrosion Control (LCR) :: Nitrate :: Arsenic :: Radionuclides :: GWR 4-Log :: LT2 :: Cyanotoxins :: PFAS
DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA
Information by county:
Inventory :: Surface Water Systems :: Water System Surveys :: Outstanding Performers :: Plan Reviews :: System Scores :: Exceedances
Alerts :: Violations :: Compliance & Enforcement :: Significant Deficiencies :: Cross Connection ASRs :: Treatment Plant Inspections :: Fluoride
Water Advisories :: Contact Reports :: Cyanotoxins :: PFAS :: Post-wildfire VOCs :: Public Notices
Inventory List for all Oregon Drinking Water Systems in Excel or printable screen format
Tools for Laboratories :: Staff/Partner Login
Introduction :: Data Search Options :: Water System Search :: DWS Home