OHA Drinking Water Services
OR41
PWS ID: 00453 ---- LA GRANDE, CITY OF
System Information     Schedule Counts
Status:  Active
System Type:  Community
Population Served:  13,460
 Active:  54     Show Only Active
Inactive:  0
Expired:  20

Routine Sampling Schedules For Chemicals
Facility
ID
Name Status Test Group Samples
Required
   Sampling
Interval
Start End    Notes
DIST-A DISTRIBUTION SYSTEMAASBESTOS, DIST1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
DIST-A DISTRIBUTION SYSTEMALEAD & COPPER30  3 Years01/01/2002OpenSample Between June 1st and Sept 30th
DIST-A DISTRIBUTION SYSTEMASTAGE 2 DBP1  Yearly01/01/2015OpenSample in April at Airport Armory-Max
DIST-A DISTRIBUTION SYSTEMASTAGE 2 DBP1  Yearly01/01/2015OpenSample in October at 707 Hillcrest Dr
EP-A EP FOR WELL #3 (2ND AND H)AARSENIC1  9 Years01/01/2017OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR WELL #3 (2ND AND H)AIOC1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR WELL #3 (2ND AND H)ANITRATE1  Yearly01/01/2002Open
EP-A EP FOR WELL #3 (2ND AND H)ANITRITE1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR WELL #3 (2ND AND H)APFAS1  Quarterly01/01/2023OpenInitial monitoring - 4 quarters only
EP-A EP FOR WELL #3 (2ND AND H)ARAD - GROSS ALPHA1  9 Years01/01/2008OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR WELL #3 (2ND AND H)ARAD - RADIUM 226/2281  9 Years01/01/2008OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR WELL #3 (2ND AND H)ARAD - URANIUM1  9 Years01/01/2020Open
EP-A EP FOR WELL #3 (2ND AND H)ASOC2  3 Years01/01/2002Open2 Consec. QT Samples
EP-A EP FOR WELL #3 (2ND AND H)AVOLATILE ORGANICS1  3 Years01/01/2002Open
EP-B EP FOR WELL #4 (12TH STREET)AARSENIC1  9 Years01/01/2017OpenSchedule Reflects Monitoring Reduction Granted
EP-B EP FOR WELL #4 (12TH STREET)AIOC1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-B EP FOR WELL #4 (12TH STREET)ANITRATE1  Yearly01/01/2002Open
EP-B EP FOR WELL #4 (12TH STREET)ANITRITE1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-B EP FOR WELL #4 (12TH STREET)APFAS1  Quarterly01/01/2023OpenInitial monitoring - 4 quarters only
EP-B EP FOR WELL #4 (12TH STREET)ARAD - GROSS ALPHA1  9 Years01/01/2008OpenSchedule Reflects Monitoring Reduction Granted
EP-B EP FOR WELL #4 (12TH STREET)ARAD - RADIUM 226/2281  9 Years01/01/2008OpenSchedule Reflects Monitoring Reduction Granted
EP-B EP FOR WELL #4 (12TH STREET)ARAD - URANIUM1  9 Years01/01/2020Open
EP-B EP FOR WELL #4 (12TH STREET)ASOC2  3 Years01/01/2002Open2 Consec. QT Samples
EP-B EP FOR WELL #4 (12TH STREET)AVOLATILE ORGANICS1  3 Years01/01/2002Open
EP-C EP FOR WELL #1 (ISLAND CITY)AARSENIC1  9 Years01/01/2017OpenSchedule Reflects Monitoring Reduction Granted
EP-C EP FOR WELL #1 (ISLAND CITY)AIOC1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-C EP FOR WELL #1 (ISLAND CITY)ANITRATE1  Yearly01/01/2002Open
EP-C EP FOR WELL #1 (ISLAND CITY)ANITRITE1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-C EP FOR WELL #1 (ISLAND CITY)APFAS1  Quarterly01/01/2023OpenInitial monitoring - 4 quarters only
EP-C EP FOR WELL #1 (ISLAND CITY)ARAD - GROSS ALPHA1  9 Years01/01/2008OpenSchedule Reflects Monitoring Reduction Granted
EP-C EP FOR WELL #1 (ISLAND CITY)ARAD - RADIUM 226/2281  9 Years01/01/2008OpenSchedule Reflects Monitoring Reduction Granted
EP-C EP FOR WELL #1 (ISLAND CITY)ARAD - URANIUM1  9 Years01/01/2020Open
EP-C EP FOR WELL #1 (ISLAND CITY)ASOC2  3 Years01/01/2002Open2 Consec. QT Samples
EP-C EP FOR WELL #1 (ISLAND CITY)AVOLATILE ORGANICS1  3 Years01/01/2023Open
EP-D EP FOR WELL #2 (GEKELER)AARSENIC1  9 Years01/01/2017OpenSchedule Reflects Monitoring Reduction Granted
EP-D EP FOR WELL #2 (GEKELER)AIOC1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-D EP FOR WELL #2 (GEKELER)ANITRATE1  Yearly01/01/2002Open
EP-D EP FOR WELL #2 (GEKELER)ANITRITE1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-D EP FOR WELL #2 (GEKELER)APFAS1  Quarterly01/01/2023OpenInitial monitoring - 4 quarters only
EP-D EP FOR WELL #2 (GEKELER)ARAD - GROSS ALPHA1  9 Years01/01/2008OpenSchedule Reflects Monitoring Reduction Granted
EP-D EP FOR WELL #2 (GEKELER)ARAD - RADIUM 226/2281  9 Years01/01/2008OpenSchedule Reflects Monitoring Reduction Granted
EP-D EP FOR WELL #2 (GEKELER)ARAD - URANIUM1  9 Years01/01/2020Open
EP-D EP FOR WELL #2 (GEKELER)ASOC2  3 Years01/01/2002Open2 Consec. QT Samples
EP-D EP FOR WELL #2 (GEKELER)AVOLATILE ORGANICS1  3 Years01/01/2002Open
EP-F EP FOR WELL #5 (HWY 30)AARSENIC1  9 Years01/01/2017OpenSchedule Reflects Monitoring Reduction Granted
EP-F EP FOR WELL #5 (HWY 30)AIOC1  9 Years01/01/2008OpenSchedule Reflects Monitoring Reduction Granted
EP-F EP FOR WELL #5 (HWY 30)ANITRATE1  Yearly01/01/2008Open
EP-F EP FOR WELL #5 (HWY 30)ANITRITE1  9 Years01/01/2008Open
EP-F EP FOR WELL #5 (HWY 30)APFAS1  Quarterly01/01/2023OpenInitial monitoring - 4 quarters only
EP-F EP FOR WELL #5 (HWY 30)ARAD - GROSS ALPHA1  9 Years01/01/2008OpenSchedule Reflects Monitoring Reduction Granted
EP-F EP FOR WELL #5 (HWY 30)ARAD - RADIUM 226/2281  9 Years01/01/2008OpenSchedule Reflects Monitoring Reduction Granted
EP-F EP FOR WELL #5 (HWY 30)ARAD - URANIUM1  9 Years01/01/2020Open
EP-F EP FOR WELL #5 (HWY 30)ASOC2  3 Years01/01/2002Open2 Consec. QT Samples
EP-F EP FOR WELL #5 (HWY 30)AVOLATILE ORGANICS1  3 Years01/01/2002Open
Expired Schedules
DIST-ADISTRIBUTION SYSTEMAHAA5 & TTHM1  Quarterly01/01/200412/31/2004Schedule Reflects 1 RT Sample Per QT Per Aquifer
DIST-ADISTRIBUTION SYSTEMAHAA5 & TTHM1  Yearly01/01/200512/31/2008Sample between June 1 and Sept. 30.
DIST-ADISTRIBUTION SYSTEMAHAA5 & TTHM2  Yearly01/01/200909/30/2013Sample between June 1st and Sept 30th
DIST-ADISTRIBUTION SYSTEMASTAGE 2 DBP4  Quarterly10/01/201312/31/2014Sample in Oct., Jan., April, and July
EP-AEP FOR WELL #3 (2ND AND H)AARSENIC1  3 Years01/01/200212/31/2016
EP-AEP FOR WELL #3 (2ND AND H)ARAD - URANIUM1  6 Years01/01/200812/31/2019
EP-BEP FOR WELL #4 (12TH STREET)AARSENIC1  3 Years01/01/200212/31/2016
EP-BEP FOR WELL #4 (12TH STREET)ARAD - URANIUM1  6 Years01/01/200812/31/2019
EP-CEP FOR WELL #1 (ISLAND CITY)AARSENIC1  3 Years01/01/200212/31/2016
EP-CEP FOR WELL #1 (ISLAND CITY)ARAD - URANIUM1  6 Years01/01/200812/31/2019
EP-CEP FOR WELL #1 (ISLAND CITY)ATETRACHLOROETHYLENE 1  Quarterly01/01/201812/31/2018
EP-CEP FOR WELL #1 (ISLAND CITY)ATETRACHLOROETHYLENE 1  Yearly01/01/201912/31/2022Collect sample between October 1 and December 31.
EP-CEP FOR WELL #1 (ISLAND CITY)AVOLATILE ORGANICS1  3 Years01/01/200212/31/2022
EP-DEP FOR WELL #2 (GEKELER)AARSENIC1  3 Years01/01/200212/31/2016
EP-DEP FOR WELL #2 (GEKELER)ARAD - URANIUM1  6 Years01/01/200812/31/2019
EP-FEP FOR WELL #5 (HWY 30)AARSENIC1  3 Years01/01/200212/31/2016
EP-FEP FOR WELL #5 (HWY 30)AIOC1  3 Years01/01/200212/31/2007
EP-FEP FOR WELL #5 (HWY 30)ANITRATE1  Yearly01/01/200212/31/2007
EP-FEP FOR WELL #5 (HWY 30)ANITRITE1  3 Years01/01/200212/31/2007
EP-FEP FOR WELL #5 (HWY 30)ARAD - URANIUM1  6 Years01/01/200812/31/2019