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:  23     Show Only Active
Inactive:  0
Expired:  23

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-AAPFAS1  Quarterly01/01/2023OpenInitial monitoring - 4 quarters only
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 WELLSAPFAS1  6 Months01/01/202312/31/2023
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