OHA Drinking Water Services
OR41
PWS ID: 00157 ---- CANBY UTILITY
System Information     Schedule Counts
Status:  Active
System Type:  Community
Population Served:  18,754		 Active:  14     Show Only Active
Inactive:  0
Expired:  13

Routine Sampling Schedules For Chemicals
Facility
ID		 Name Status Test Group Samples
Required		    Sampling
Interval		 Start End    Notes
CH-A COMMON HEADER FOR WTP-AACYANOTOXINS1  2 Weeks07/15/2018Open
CH-A COMMON HEADER FOR WTP-AATOTAL ORGANIC CARBON1  Quarterly01/01/2008OpenSchedule Reflects Monitoring Reduction Granted for DBPs
DIST-A DISTRIBUTION SYSTEMAASBESTOS, DIST1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
DIST-A DISTRIBUTION SYSTEMALEAD & COPPER30  3 Years01/01/2005OpenSample Between June 1st and Sept 30th
DIST-A DISTRIBUTION SYSTEMASTAGE 2 DBP2  Quarterly01/01/2016OpenSample quarterly at 2DBP-01 and 2DBP-03 June, Sept, Dec, March
EP-A EP FOR MOLALLA RIVERAARSENIC1  9 Years01/01/2005OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR MOLALLA RIVERAIOC1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR MOLALLA RIVERANITRATE1  Yearly01/01/2002Open
EP-A EP FOR MOLALLA RIVERANITRITE1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR MOLALLA RIVERARAD - GROSS ALPHA1  9 Years01/01/2023Open
EP-A EP FOR MOLALLA RIVERARAD - RADIUM 226/2281  9 Years01/01/2014Open
EP-A EP FOR MOLALLA RIVERARAD - URANIUM1  9 Years01/01/2014Open
EP-A EP FOR MOLALLA RIVERASOC2  3 Years01/01/2020Open2 Consec. QT Samples
EP-A EP FOR MOLALLA RIVERAVOLATILE ORGANICS1  Yearly01/01/2002Open
Expired Schedules
CH-ACOMMON HEADER FOR WTP-AATOC & ALKALINITY1  Monthly01/01/200203/31/2006Raw and filtered TOC and alkalinity
DIST-ADISTRIBUTION SYSTEMAHAA5 & TTHM1  Quarterly01/01/200209/30/2013Schedule Reflects Monitoring Reduction Granted
DIST-ADISTRIBUTION SYSTEMASTAGE 2 DBP4  Quarterly10/01/201312/31/2015Sample in Dec, Mar, June, and Sept
EP-AEP FOR MOLALLA RIVERAARSENIC1  Yearly01/01/200212/31/2004
EP-AEP FOR MOLALLA RIVERAATRAZINE 1  Quarterly07/01/201503/31/2016Evaluate 2015 data after 4th quarter sampling
EP-AEP FOR MOLALLA RIVERAATRAZINE 1  Yearly01/01/201703/31/2019Sample in the first quarter.
EP-AEP FOR MOLALLA RIVERARAD - GROSS ALPHA1  6 Years01/01/201712/31/2022
EP-AEP FOR MOLALLA RIVERARAD - GROSS ALPHA1  9 Years01/01/200812/31/2016Schedule Reflects Monitoring Reduction Granted
EP-AEP FOR MOLALLA RIVERARAD - RADIUM 226/2281  6 Years01/01/200812/31/2013Schedule Reflects Monitoring Reduction Granted
EP-AEP FOR MOLALLA RIVERARAD - URANIUM1  6 Years01/01/200812/31/2013Schedule Reflects Monitoring Reduction Granted
EP-AEP FOR MOLALLA RIVERASIMAZINE 1  Quarterly07/01/201503/31/2016Evaluate 2015 data after 4th quarter sampling
EP-AEP FOR MOLALLA RIVERASIMAZINE 1  Yearly01/01/201703/31/2019Sample in the first quarter.
EP-AEP FOR MOLALLA RIVERASOC2  3 Years01/01/200212/31/20192 Consec. QT Samples

More information for this water system: SDWIS ID 3879
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