OHA Drinking Water Services
OR41
PWS ID: 00792 ---- SCAPPOOSE, CITY OF
System Information     Schedule Counts
Status:  ACTIVE
System Type:  Community
Population Served:  8,710
 Active:  22     Show Only Active
Inactive:  0
Expired:  22

Routine Sampling Schedules For Chemicals
Facility
ID
Name Status Test Group Samples
Required
   Sampling
Interval
Start End    Notes
CH-A COMMON HEADER FOR WTP-AATOTAL ORGANIC CARBON1  Quarterly01/01/2011OpenRaw Water TOC only Required for Reduction in DBP Monitoring
DIST-A DISTRIBUTION SYSTEMALEAD & COPPER20  3 Years01/01/2005OpenSample Between June 1st and Sept 30th.
DIST-A DISTRIBUTION SYSTEMASTAGE 2 DBP1  Yearly01/01/2015OpenSample in December at 34100 Skyway Dr
DIST-A DISTRIBUTION SYSTEMASTAGE 2 DBP1  Yearly01/01/2015OpenSample in March at 32185 Branch Rd
EP-A EP FOR WTP-AAARSENIC1  9 Years01/01/2008OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR WTP-AAIOC1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR WTP-AANITRATE1  Yearly01/01/2002Open
EP-A EP FOR WTP-AANITRITE1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR WTP-AARAD - GROSS ALPHA1  9 Years01/01/2008OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR WTP-AARAD - RADIUM 226/2281  9 Years01/01/2008OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR WTP-AARAD - URANIUM1  9 Years01/01/2008OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR WTP-AASOC2  3 Years01/01/2002Open2 Consec. QT Samples
EP-A EP FOR WTP-AAVOLATILE ORGANICS1  Yearly01/01/2002Open
EP-B EP FOR MILLER ROAD WELLSAARSENIC1  3 Years01/01/2023Open
EP-B EP FOR MILLER ROAD WELLSAIOC1  3 Years01/01/2023Open
EP-B EP FOR MILLER ROAD WELLSANITRATE1  Yearly01/01/2005Open
EP-B EP FOR MILLER ROAD WELLSANITRITE1  3 Years01/01/2023Open
EP-B EP FOR MILLER ROAD WELLSARAD - GROSS ALPHA1  9 Years01/01/2023Open
EP-B EP FOR MILLER ROAD WELLSARAD - RADIUM 226/2281  9 Years01/01/2023Open
EP-B EP FOR MILLER ROAD WELLSARAD - URANIUM1  9 Years01/01/2023Open
EP-B EP FOR MILLER ROAD WELLSASOC2  3 Years01/01/2008Open2 Consec. QT Samples
EP-B EP FOR MILLER ROAD WELLSAVOLATILE ORGANICS1  Yearly01/01/2022Open
Expired Schedules
CH-ACOMMON HEADER FOR WTP-AATOTAL ORGANIC CARBON1  Monthly01/01/200412/31/2010Raw Water TOC Only Required for Reduction in DBP Monitoring
DIST-ADISTRIBUTION SYSTEMAHAA5 & TTHM1  Quarterly01/01/200412/31/2005Schedule Reflects 1 RT Sample Per QT Per WTP
DIST-ADISTRIBUTION SYSTEMAHAA5 & TTHM2  Yearly01/01/200609/30/2013Sample between June 1 and Sept. 30.
DIST-ADISTRIBUTION SYSTEMALEAD & COPPER40  6 Months01/01/200206/30/2002
DIST-ADISTRIBUTION SYSTEMASTAGE 2 DBP2  Quarterly10/01/201312/31/2014Sample During December, March, June, and September
EP-AEP FOR WTP-AAARSENIC1  Yearly01/01/200212/31/2007
EP-BEP FOR MILLER ROAD WELLSAARSENIC1  9 Years01/01/200812/31/2022Schedule Reflects Monitoring Reduction Granted
EP-BEP FOR MILLER ROAD WELLSAIOC1  3 Years01/01/200512/31/2007
EP-BEP FOR MILLER ROAD WELLSAIOC1  9 Years01/01/200812/31/2022Schedule Reflects Monitoring Reduction Granted
EP-BEP FOR MILLER ROAD WELLSANITRITE1  3 Years01/01/200512/31/2007
EP-BEP FOR MILLER ROAD WELLSANITRITE1  9 Years01/01/200812/31/2022Schedule Reflects Monitoring Reduction Granted
EP-BEP FOR MILLER ROAD WELLSARAD - GROSS ALPHA1  6 Years01/01/201706/30/2022
EP-BEP FOR MILLER ROAD WELLSARAD - GROSS ALPHA1  9 Years01/01/200812/31/2016
EP-BEP FOR MILLER ROAD WELLSARAD - GROSS ALPHA1  Quarterly07/01/202212/31/2022
EP-BEP FOR MILLER ROAD WELLSARAD - RADIUM 226/2281  6 Years01/01/200812/31/2013
EP-BEP FOR MILLER ROAD WELLSARAD - RADIUM 226/2281  9 Years01/01/201406/30/2022Schedule Reflects Monitoring Reduction Granted.
EP-BEP FOR MILLER ROAD WELLSARAD - RADIUM 226/2281  Quarterly07/01/202212/31/2022
EP-BEP FOR MILLER ROAD WELLSARAD - URANIUM1  6 Years01/01/200812/31/2013
EP-BEP FOR MILLER ROAD WELLSARAD - URANIUM1  9 Years01/01/201412/31/2022Schedule Reflects Monitoring Reduction Granted.
EP-BEP FOR MILLER ROAD WELLSASOC1  Quarterly07/01/200612/31/2006
EP-BEP FOR MILLER ROAD WELLSAVOLATILE ORGANICS1  3 Years01/01/200812/31/2021
EP-BEP FOR MILLER ROAD WELLSAVOLATILE ORGANICS1  Quarterly07/01/200612/31/2006


More information for this water system: SDWIS ID 3908
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
Corrosion Control has moved to the Lead & Copper 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

Introduction  ::  Data Search Options  ::  Water System Search  ::  DWS Home  ::  DWS Rules

Need help? Email Drinking Water Services for assistance.Staff/Partner Login