OHA Drinking Water Services
OR41
PWS ID: 90530 ---- MOLALLA RIVER SD - CLARKES ELEM
System Information     Schedule Counts
Status:  Active
System Type:  Non-transient Non-community
Population Served:  180
 Active:  9     Show Only Active
Inactive:  0
Expired:  5

Routine Sampling Schedules For Chemicals
Facility
ID
Name Status Test Group Samples
Required
   Sampling
Interval
Start End    Notes
DIST-A Distribution SystemALEAD & COPPER5  3 Years01/01/2002OpenSample Between June 1st and Sept 30th
EP-A EP for WELL #2 (NEW)A1,2-DICHLOROPROPANE 1  Yearly01/01/2021Open
EP-A EP for WELL #2 (NEW)AARSENIC1  9 Years01/01/2014OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP for WELL #2 (NEW)AIOC1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP for WELL #2 (NEW)ANITRATE1  Yearly01/01/2002Open
EP-A EP for WELL #2 (NEW)ANITRITE1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP for WELL #2 (NEW)APFAS1  6 Months01/01/2023OpenInitial monitoring - 2 samples only
EP-A EP for WELL #2 (NEW)ASOC1  3 Years01/01/2020Open
EP-A EP for WELL #2 (NEW)AVOLATILE ORGANICS1  3 Years01/01/2002Open
Expired Schedules
EP-AEP for WELL #2 (NEW)A1,2-DICHLOROPROPANE 1  Quarterly01/01/202006/30/2020
EP-AEP for WELL #2 (NEW)AARSENIC1  3 Years01/01/200212/31/2013
EP-AEP for WELL #2 (NEW)ADI(2-ETHYLHEXYL) PHTHALATE 1  Quarterly01/01/201412/31/2014
EP-AEP for WELL #2 (NEW)ADI(2-ETHYLHEXYL) PHTHALATE 1  Yearly01/01/201512/31/2017
EP-AEP for WELL #2 (NEW)ASOC1  3 Years01/01/200212/31/2019