OHA Drinking Water Services
OR41
PWS ID: 00528 ---- MILWAUKIE, CITY OF
System Information     Schedule Counts
Status:  Active
System Type:  Community
Population Served:  20,946		 Active:  32     Show Only Active
Inactive:  17  Show Inactive
Expired:  41
                     Show All

Routine Sampling Schedules For Chemicals
Facility
ID		 Name Status Test Group Samples
Required		    Sampling
Interval		 Start End    Notes
DIST-A DISTRIBUTION SYSTEMALEAD & COPPER30  3 Years01/01/2002OpenSample Between June 1st and Sept 30th
DIST-A DISTRIBUTION SYSTEMASTAGE 2 DBP2  Yearly01/01/2020OpenCollect samples in 4th quarter (Oct to Dec)
EP-A EP FOR WELLS #2, #3, #5AARSENIC1  9 Years01/01/2008OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR WELLS #2, #3, #5ACIS-1,2-DICHLOROETHYLENE 1  Yearly01/01/2024Open
EP-A EP FOR WELLS #2, #3, #5AIOC1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR WELLS #2, #3, #5ANITRATE1  Yearly01/01/2002Open
EP-A EP FOR WELLS #2, #3, #5ANITRITE1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR WELLS #2, #3, #5ARAD - GROSS ALPHA1  9 Years01/01/2023Open
EP-A EP FOR WELLS #2, #3, #5ARAD - RADIUM 226/2281  9 Years01/01/2023Open
EP-A EP FOR WELLS #2, #3, #5ARAD - URANIUM1  9 Years01/01/2023Open
EP-A EP FOR WELLS #2, #3, #5ASOC2  3 Years01/01/2002OpenCollect samples in 2 consecutive quarters
EP-A EP FOR WELLS #2, #3, #5ATETRACHLOROETHYLENE 1  Yearly01/01/2024Open
EP-A EP FOR WELLS #2, #3, #5ATRICHLOROETHYLENE 1  Yearly01/01/2024Open
EP-A EP FOR WELLS #2, #3, #5AVOLATILE ORGANICS1  3 Years01/01/2002Open
EP-B EP FOR WELLS #4 AND #7AARSENIC1  9 Years01/01/2008OpenSchedule Reflects Monitoring Reduction Granted
EP-B EP FOR WELLS #4 AND #7AIOC1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-B EP FOR WELLS #4 AND #7ANITRATE1  Yearly01/01/2002Open
EP-B EP FOR WELLS #4 AND #7ANITRITE1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-B EP FOR WELLS #4 AND #7ARAD - GROSS ALPHA1  9 Years01/01/2008Open
EP-B EP FOR WELLS #4 AND #7ARAD - RADIUM 226/2281  9 Years01/01/2008Open
EP-B EP FOR WELLS #4 AND #7ARAD - URANIUM1  9 Years01/01/2014Open
EP-B EP FOR WELLS #4 AND #7ASOC2  3 Years01/01/2002OpenCollect samples in 2 consecutive quarters
EP-B EP FOR WELLS #4 AND #7AVOLATILE ORGANICS1  3 Years01/01/2002Open
EP-C EP FOR WELL #6AARSENIC1  9 Years01/01/2008OpenSchedule Reflects Monitoring Reduction Granted
EP-C EP FOR WELL #6AIOC1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-C EP FOR WELL #6ANITRATE1  Yearly01/01/2002Open
EP-C EP FOR WELL #6ANITRITE1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-C EP FOR WELL #6ARAD - GROSS ALPHA1  9 Years01/01/2008Open
EP-C EP FOR WELL #6ARAD - RADIUM 226/2281  9 Years01/01/2014Open
EP-C EP FOR WELL #6ARAD - URANIUM1  9 Years01/01/2014Open
EP-C EP FOR WELL #6ASOC2  3 Years01/01/2002OpenCollect samples in 2 consecutive quarters
EP-C EP FOR WELL #6AVOLATILE ORGANICS1  3 Years01/01/2002Open
Expired Schedules
DIST-ADISTRIBUTION SYSTEMAHAA5 & TTHM5  Quarterly01/01/200409/30/2004Schedule Reflects Monitoring Reduction Granted
DIST-ADISTRIBUTION SYSTEMAHAA5 & TTHM2  Quarterly10/01/200412/31/2008Schedule reflects monitoring reduction granted
DIST-ADISTRIBUTION SYSTEMAHAA5 & TTHM1  Yearly01/01/200909/30/2013Schedule Reflects Monitoring Reduction Granted
DIST-ADISTRIBUTION SYSTEMASTAGE 2 DBP4  Quarterly01/01/201512/31/2015Sample During Peak Historical Month and Every 90 days Before/After
DIST-ADISTRIBUTION SYSTEMASTAGE 2 DBP2  Quarterly01/01/201612/31/2019Sample in February, May, August and November
DIST-ADISTRIBUTION SYSTEMASTAGE 2 DBP4  Quarterly10/01/201312/31/2014Sample During Peak Historical Month and Every 90 days Before/After
EP-AEP FOR WELLS #2, #3, #5AARSENIC1  3 Years01/01/200212/31/2007
EP-AEP FOR WELLS #2, #3, #5ACIS-1,2-DICHLOROETHYLENE 1  Quarterly07/01/202206/30/2023
EP-AEP FOR WELLS #2, #3, #5ARAD - GROSS ALPHA1  9 Years01/01/200803/31/2022
EP-AEP FOR WELLS #2, #3, #5ARAD - GROSS ALPHA1  Quarterly07/01/202212/31/2022
EP-AEP FOR WELLS #2, #3, #5ARAD - RADIUM 226/2281  9 Years01/01/200803/31/2022
EP-AEP FOR WELLS #2, #3, #5ARAD - RADIUM 226/2281  Quarterly07/01/202212/31/2022
EP-AEP FOR WELLS #2, #3, #5ARAD - URANIUM1  6 Years01/01/200812/31/2013
EP-AEP FOR WELLS #2, #3, #5ARAD - URANIUM1  9 Years01/01/201403/31/2022
EP-AEP FOR WELLS #2, #3, #5ARAD - URANIUM1  Quarterly07/01/202212/31/2022
EP-AEP FOR WELLS #2, #3, #5ATETRACHLOROETHYLENE 1  Quarterly07/01/202206/30/2023
EP-AEP FOR WELLS #2, #3, #5ATETRACHLOROETHYLENE 1  Quarterly10/01/202003/31/2021
EP-AEP FOR WELLS #2, #3, #5ATRICHLOROETHYLENE 1  Quarterly07/01/202206/30/2023
EP-AEP FOR WELLS #2, #3, #5ATRICHLOROETHYLENE 1  Quarterly10/01/202003/31/2021
EP-BEP FOR WELLS #4 AND #7AARSENIC1  3 Years01/01/200212/31/2007
EP-BEP FOR WELLS #4 AND #7ARAD - URANIUM1  6 Years01/01/200812/31/2013
EP-CEP FOR WELL #6AARSENIC1  3 Years01/01/200203/01/2007
EP-CEP FOR WELL #6ARAD - RADIUM 226/2281  6 Years01/01/200812/31/2013
EP-CEP FOR WELL #6ARAD - URANIUM1  6 Years01/01/200812/31/2013
EP-DEP FOR WELL #8IARSENIC1  3 Years01/01/200212/31/2004Well offline 3/17/05. Planning to drill new well on same site. PF 5/06
EP-DEP FOR WELL #8IARSENIC1  3 Years01/01/200811/12/2014
EP-DEP FOR WELL #8IIOC1  3 Years01/01/200812/31/2013
EP-DEP FOR WELL #8IIOC1  9 Years01/01/200212/31/2004Schedule Reflects Monitoring Reduction Granted. Well offline 3/17/05. Planning to drill new well on same site. PF 5/06
EP-DEP FOR WELL #8IIOC1  9 Years01/01/201411/12/2014Schedule Reflects Monitoring Reduction Granted
EP-DEP FOR WELL #8INITRATE1  Yearly01/01/200312/31/2004Well offline 3/17/05. Planning to drill new well on same site. PF 5/06
EP-DEP FOR WELL #8INITRATE1  Yearly01/01/200911/12/2014
EP-DEP FOR WELL #8INITRITE1  9 Years01/01/200211/12/2014Schedule Reflects Monitoring Reduction Granted.
EP-DEP FOR WELL #8IRAD - GROSS ALPHA1  9 Years01/01/200811/12/2014
EP-DEP FOR WELL #8IRAD - RADIUM 226/2281  9 Years01/01/200811/12/2014
EP-DEP FOR WELL #8IRAD - URANIUM1  6 Years01/01/200811/12/2014
EP-DEP FOR WELL #8ISOC2  3 Years01/01/200212/31/20042 Consec. QT Samples Well offline 3/17/05. Planning to drill new well on same site. PF 5/06
EP-DEP FOR WELL #8ISOC2  3 Years01/01/200811/12/2014
EP-DEP FOR WELL #8IVOLATILE ORGANICS1  3 Years01/01/200212/31/2004Well offline 3/17/05. Planning to drill new well on same site. PF 5/06
EP-DEP FOR WELL #8IVOLATILE ORGANICS1  9 Years01/01/201411/12/2014Schedule Reflects Monitoring Reduction Granted
EP-DEP FOR WELL #8IVOLATILE ORGANICS1  Quarterly01/01/200909/30/2009Schedule Reflects Monitoring Reduction Granted. JN 11/18/2009
EP-DEP FOR WELL #8IVOLATILE ORGANICS1  Yearly01/01/201012/31/2013

More information for this water system: SDWIS ID 3757
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