PWS ID: 00902 ---- INTERLACHEN WATER PUD

For questions regarding these violations contact: MULTNOMAH COUNTY ---- Jenifer George/Jeff Martin/Shannon Fost/Rhonda Robb ---- (971) 219-2523

Violations are displayed for the last 5 years only.
Group Abbreviations:  NO3 = Nitrate, SOC = Synthetic Organic Chemicals
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
Show history		 Points
Begin End
901650320 N Oct 01, 2022 Dec 31, 2022 EP-D SOC Chemical MCL based on 1 Sample - 1  Show analyte5
901650319 N Jul 01, 2022 Sep 30, 2022 EP-D SOC Chemical MCL based on 1 Sample - 1  Show analyte5
901650317 Y Jan 01, 2019 Dec 31, 2019 EP-A NO3 Chemical Late/Nonreporting - 1Returned To Compliance - Mar 02, 20205
901650316 Y Jan 01, 2019 Dec 31, 2019 EP-B NO3 Chemical Late/Nonreporting - 1Returned To Compliance - Mar 02, 20205
901650315 Y Jan 01, 2019 Dec 31, 2019 EP-D NO3 Chemical Late/Nonreporting - 1Returned To Compliance - Mar 02, 20205
901650314 Y Jan 01, 2019 Dec 31, 2019 EP-E NO3 Chemical Late/Nonreporting - 1Returned To Compliance - Mar 02, 20205
SYSTEM SCORE SUMMARYUnaddressed Points: 10
Number of years the oldest violation has been unaddressed (n): 0
System Score: 10
Points under formal enforcement: 0
Points RTC'd: 20

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 03/31/2023, 38 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