OHA Drinking Water Services
OR41
PWS ID: 00954 ---- WILSONVILLE, CITY OF
System Information     Schedule Counts
Status:  Active
System Type:  Community
Population Served:  25,915		 Active:  15     Show Only Active
Inactive:  14  Show Inactive
Expired:  24  Show Expired
                     Show All

Routine Sampling Schedules For Chemicals
Facility
ID		 Name Status Test Group Samples
Required		    Sampling
Interval		 Start End    Notes
CH-H COMMON HEADER FOR WTP-HATOC & ALKALINITY1  Quarterly04/01/2008OpenSchedule Reflects Monitoring Reduction Granted
DIST-A DISTRIBUTION SYSTEMALEAD & COPPER30  3 Years01/01/2002OpenSample Between June 1st and Sept 30th
DIST-A DISTRIBUTION SYSTEMASTAGE 2 DBP4  Quarterly10/01/2013OpenSample in Feb, May, Aug & Nov
EP-H EP FOR WILLAMETTE RIVERAARSENIC1  9 Years01/01/2008OpenSchedule Reflects Monitoring Reduction Granted
EP-H EP FOR WILLAMETTE RIVERABROMATE 1  Quarterly07/01/2011OpenSample at the Entry Point
EP-H EP FOR WILLAMETTE RIVERAIOC1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-H EP FOR WILLAMETTE RIVERANITRATE1  Yearly01/01/2002Open
EP-H EP FOR WILLAMETTE RIVERANITRITE1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-H EP FOR WILLAMETTE RIVERARAD - GROSS ALPHA1  9 Years01/01/2014Open
EP-H EP FOR WILLAMETTE RIVERARAD - RADIUM 226/2281  9 Years01/01/2014Open
EP-H EP FOR WILLAMETTE RIVERARAD - URANIUM1  9 Years01/01/2014Open
EP-H EP FOR WILLAMETTE RIVERASOC1  3 Years01/01/2017Open2 Consec. QT Samples
EP-H EP FOR WILLAMETTE RIVERAVOLATILE ORGANICS1  Yearly01/01/2002Open
SRC-HA WILLAMETTE RIVERACYANOTOXINS1  2 Weeks01/27/2019Open
WTP-H TP FOR WILLAMETTE RIVERATOTAL ORGANIC CARBON1  Quarterly01/01/2008Open
Inactive Facility Schedules
EP-AEP FOR ELLIGSEN (STAFFORD) WELLINITRATE1  Yearly01/01/200205/21/2002
EP-AEP FOR ELLIGSEN (STAFFORD) WELLIVOLATILE ORGANICS1  3 Years01/01/200205/21/2002
EP-BEP FOR WEIDMAN WELLINITRATE1  Yearly01/01/200205/21/2002
EP-BEP FOR WEIDMAN WELLIVOLATILE ORGANICS1  3 Years01/01/200205/21/2002
EP-CEP FOR CHARBONNEAU WELLSINITRATE1  Yearly01/01/200205/21/2002
EP-CEP FOR CHARBONNEAU WELLSIVOLATILE ORGANICS1  3 Years01/01/200205/21/2002
EP-DEP FOR GESELLSHAFT WELLINITRATE1  Yearly01/01/200205/21/2002
EP-DEP FOR GESELLSHAFT WELLIVOLATILE ORGANICS1  3 Years01/01/200205/21/2002
EP-EEP FOR NIKE WELLINITRATE1  Yearly01/01/200205/21/2002
EP-EEP FOR NIKE WELLIVOLATILE ORGANICS1  3 Years01/01/200205/21/2002
EP-FEP FOR CANYON CREEKINITRATE1  Yearly01/01/200205/21/2002
EP-FEP FOR CANYON CREEKIVOLATILE ORGANICS1  3 Years01/01/200205/21/2002
EP-GEP FOR BOECKMAN WELLINITRATE1  Yearly01/01/200205/21/2002
EP-GEP FOR BOECKMAN WELLIVOLATILE ORGANICS1  3 Years01/01/200205/21/2002
EP-HEP FOR WILLAMETTE RIVERABROMATE 1  Quarterly07/01/2011OpenSample at the Entry Point
WTP-HTP FOR WILLAMETTE RIVERATOTAL ORGANIC CARBON1  Quarterly01/01/2008Open
Expired Schedules
CH-HCOMMON HEADER FOR WTP-HATOC & ALKALINITY1  Monthly01/01/200203/31/2008Raw and filtered TOC and alkalinity
DIST-ADISTRIBUTION SYSTEMAHAA5 & TTHM1  Quarterly01/01/200209/30/2013Schedule Reflects Monitoring Reduction Granted
EP-AEP FOR ELLIGSEN (STAFFORD) WELLINITRATE1  Yearly01/01/200205/21/2002
EP-AEP FOR ELLIGSEN (STAFFORD) WELLIVOLATILE ORGANICS1  3 Years01/01/200205/21/2002
EP-BEP FOR WEIDMAN WELLINITRATE1  Yearly01/01/200205/21/2002
EP-BEP FOR WEIDMAN WELLIVOLATILE ORGANICS1  3 Years01/01/200205/21/2002
EP-CEP FOR CHARBONNEAU WELLSINITRATE1  Yearly01/01/200205/21/2002
EP-CEP FOR CHARBONNEAU WELLSIVOLATILE ORGANICS1  3 Years01/01/200205/21/2002
EP-DEP FOR GESELLSHAFT WELLINITRATE1  Yearly01/01/200205/21/2002
EP-DEP FOR GESELLSHAFT WELLIVOLATILE ORGANICS1  3 Years01/01/200205/21/2002
EP-EEP FOR NIKE WELLINITRATE1  Yearly01/01/200205/21/2002
EP-EEP FOR NIKE WELLIVOLATILE ORGANICS1  3 Years01/01/200205/21/2002
EP-FEP FOR CANYON CREEKINITRATE1  Yearly01/01/200205/21/2002
EP-FEP FOR CANYON CREEKIVOLATILE ORGANICS1  3 Years01/01/200205/21/2002
EP-GEP FOR BOECKMAN WELLINITRATE1  Yearly01/01/200205/21/2002
EP-GEP FOR BOECKMAN WELLIVOLATILE ORGANICS1  3 Years01/01/200205/21/2002
EP-HEP FOR WILLAMETTE RIVERAARSENIC1  Yearly01/01/200201/01/2007
EP-HEP FOR WILLAMETTE RIVERABROMATE 1  Monthly01/01/200206/30/2011Sample at the Entry Point
EP-HEP FOR WILLAMETTE RIVERADI(2-ETHYLHEXYL) PHTHALATE 1  Quarterly07/01/201509/30/2016
EP-HEP FOR WILLAMETTE RIVERARAD - GROSS ALPHA1  6 Years01/01/200812/31/2013
EP-HEP FOR WILLAMETTE RIVERARAD - RADIUM 226/2281  6 Years01/01/200812/31/2013
EP-HEP FOR WILLAMETTE RIVERARAD - URANIUM1  6 Years01/01/200812/31/2013
EP-HEP FOR WILLAMETTE RIVERASOC2  3 Years01/01/200212/31/20162 Consec. QT Samples
SRC-HAWILLAMETTE RIVERACYANOTOXINS1  2 Weeks07/15/201801/24/2019

More information for this water system: SDWIS ID 4377
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