OHA Drinking Water Services
OR41
PWS ID: 00544 ---- MOUNT ANGEL, CITY OF
System Information     Schedule Counts
Status:  Active
System Type:  Community
Population Served:  3,650		 Active:  20     Show Only Active
Inactive:  18  Show Inactive
Expired:  33
                     Show All

Routine Sampling Schedules For Chemicals
Facility
ID		 Name Status Test Group Samples
Required		    Sampling
Interval		 Start End    Notes
DIST-A DISTRIBUTION SYSTEMALEAD & COPPER40  6 Months07/01/2024Open
DIST-A DISTRIBUTION SYSTEMASTAGE 2 DBP2  Quarterly07/01/2024OpenIDSE study -collect samples are expected high TTHM and HAA5 locations
EP-C EP FOR WELL #6AARSENIC1  9 Years01/01/2008OpenSchedule Reflects Monitoring Reduction Granted
EP-C EP FOR WELL #6AIOC1  9 Years01/01/2011OpenSchedule Reflects Monitoring Reduction Granted
EP-C EP FOR WELL #6ANITRATE1  Yearly01/01/2002Open
EP-C EP FOR WELL #6ANITRITE1  9 Years01/01/2011OpenSchedule Reflects Monitoring Reduction Granted
EP-C EP FOR WELL #6ARAD - GROSS ALPHA1  9 Years01/01/2008OpenSchedule Reflects Monitoring Reduction Granted
EP-C EP FOR WELL #6ARAD - RADIUM 226/2281  9 Years01/01/2008OpenSchedule Reflects Monitoring Reduction Granted
EP-C EP FOR WELL #6ARAD - URANIUM1  9 Years01/01/2014OpenSchedule Reflects Monitoring Reduction Granted
EP-C EP FOR WELL #6ASOC2  3 Years01/01/2017OpenSample 2 consecutive quarters
EP-C EP FOR WELL #6AVOLATILE ORGANICS1  3 Years01/01/2002Open
EP-D EP FOR WELL #7AARSENIC1  9 Years01/01/2008OpenSchedule Reflects Monitoring Reduction Granted
EP-D EP FOR WELL #7AIOC1  9 Years01/01/2017OpenSchedule Reflects Monitoring Reduction Granted
EP-D EP FOR WELL #7ANITRATE1  Yearly01/01/2005Open
EP-D EP FOR WELL #7ANITRITE1  9 Years01/01/2017OpenSchedule Reflects Monitoring Reduction Granted
EP-D EP FOR WELL #7ARAD - GROSS ALPHA1  9 Years01/01/2011OpenSchedule Reflects Monitoring Reduction Granted
EP-D EP FOR WELL #7ARAD - RADIUM 226/2281  9 Years01/01/2011OpenSchedule Reflects Monitoring Reduction Granted
EP-D EP FOR WELL #7ARAD - URANIUM1  9 Years01/01/2011OpenSchedule Reflects Monitoring Reduction Granted
EP-D EP FOR WELL #7ASOC2  3 Years01/01/2017OpenSample 2 consecutive quarters
EP-D EP FOR WELL #7AVOLATILE ORGANICS1  3 Years01/01/2005Open
Expired Schedules
DIST-ADISTRIBUTION SYSTEMAHAA5 & TTHM1  Yearly01/01/200412/31/2006Sample during the month of warmest water temperature.
DIST-ADISTRIBUTION SYSTEMALEAD & COPPER10  3 Years01/01/200212/31/2007Sample Between June 1st and Sept 30th
DIST-ADISTRIBUTION SYSTEMALEAD & COPPER20  3 Years01/01/200806/30/2024Sample Between June 1st and Sept 30th
EP-AEP FOR WELL #5IARSENIC1  3 Years01/01/200212/31/2007Schedule Reflects Monitoring Reduction Granted
EP-AEP FOR WELL #5IARSENIC1  9 Years01/01/200811/08/2016Schedule Reflects Monitoring Reduction Granted
EP-AEP FOR WELL #5IIOC1  9 Years01/01/201111/08/2016Schedule Reflects Monitoring Reduction Granted
EP-AEP FOR WELL #5INITRATE1  Yearly01/01/200211/08/2016
EP-AEP FOR WELL #5INITRITE1  9 Years01/01/201111/08/2016Schedule Reflects Monitoring Reduction Granted
EP-AEP FOR WELL #5IRAD - GROSS ALPHA1  9 Years01/01/200811/08/2016Schedule Reflects Monitoring Reduction Granted
EP-AEP FOR WELL #5IRAD - RADIUM 226/2281  6 Years01/01/200812/31/2013
EP-AEP FOR WELL #5IRAD - RADIUM 226/2281  9 Years01/01/201411/08/2016Schedule Reflects Monitoring Reduction Granted
EP-AEP FOR WELL #5IRAD - URANIUM1  6 Years01/01/200812/31/2013
EP-AEP FOR WELL #5IRAD - URANIUM1  9 Years01/01/201411/08/2016Schedule Reflects Monitoring Reduction Granted
EP-AEP FOR WELL #5ISOC1  3 Years01/01/200211/08/2016
EP-AEP FOR WELL #5IVOLATILE ORGANICS1  3 Years01/01/200211/08/2016
EP-BEP FOR WELL #4IARSENIC1  3 Years01/01/200209/14/2004
EP-BEP FOR WELL #4IIOC1  9 Years01/01/200209/14/2004Schedule Reflects Monitoring Reduction Granted
EP-BEP FOR WELL #4INITRATE1  Yearly01/01/200209/14/2004
EP-BEP FOR WELL #4INITRITE1  9 Years01/01/200209/14/2004Schedule Reflects Monitoring Reduction Granted
EP-BEP FOR WELL #4ISOC1  3 Years01/01/200209/14/2004
EP-BEP FOR WELL #4IVOLATILE ORGANICS1  3 Years01/01/200209/14/2004
EP-CEP FOR WELL #6AARSENIC1  3 Years01/01/200212/31/2007Schedule Reflects Monitoring Reduction Granted
EP-CEP FOR WELL #6AIOC1  3 Years01/01/200212/31/2007Schedule Reflects Monitoring Reduction Granted
EP-CEP FOR WELL #6ANITRITE1  3 Years01/01/200212/31/2007Schedule Reflects Monitoring Reduction Granted
EP-CEP FOR WELL #6ARAD - URANIUM1  6 Years01/01/200812/31/2013
EP-CEP FOR WELL #6ASOC1  3 Years01/01/200212/31/2016
EP-DEP FOR WELL #7AARSENIC1  3 Years01/01/200512/31/2007Schedule Reflects Monitoring Reduction Granted
EP-DEP FOR WELL #7AIOC1  3 Years01/01/200512/31/2016
EP-DEP FOR WELL #7ANITRITE1  3 Years01/01/200512/31/2016
EP-DEP FOR WELL #7ARAD - GROSS ALPHA1  Quarterly07/01/200809/30/2009One more additional quarter of radiological monitoring needed
EP-DEP FOR WELL #7ARAD - RADIUM 226/2281  Quarterly07/01/200809/30/2009One more additional quarter of radiological monitoring needed
EP-DEP FOR WELL #7ARAD - URANIUM1  Quarterly07/01/200809/30/2009One more additional quarter of radiological monitoring needed
EP-DEP FOR WELL #7ASOC1  3 Years01/01/200512/31/2016

More information for this water system: SDWIS ID 3367
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