OHA Drinking Water Services
OR41
PWS ID: 00825 ---- SILVERTON MOBILE ESTATES
System Information     Schedule Counts
Status:  Active
System Type:  Community
Population Served:  45
 Active:  12     Show Only Active
Inactive:  0
Expired:  7

Routine Sampling Schedules For Chemicals
Facility
ID
Name Status Test Group Samples
Required
   Sampling
Interval
Start End    Notes
DIST-A DISTRIBUTION SYSTEMALEAD & COPPER5  3 Years01/01/2023OpenCollect samples between June 1st and Sept 30th
DIST-A DISTRIBUTION SYSTEMASTAGE 2 DBP1  3 Years01/01/2026OpenCollect a dual sample set every third year at the Space #49 sampling location.
EP-A EP for WELLAARSENIC1  9 Years01/01/2014OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP for WELLAIOC1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP for WELLANITRATE1  Yearly01/01/2002Open
EP-A EP for WELLANITRITE1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP for WELLAPFAS1  6 Months01/01/2023OpenInitial monitoring - 2 samples only
EP-A EP for WELLARAD - GROSS ALPHA1  9 Years01/01/2026Open
EP-A EP for WELLARAD - RADIUM 226/2281  9 Years01/01/2020Open
EP-A EP for WELLARAD - URANIUM1  9 Years01/01/2008OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP for WELLASOC1  3 Years01/01/2002Open
EP-A EP for WELLAVOLATILE ORGANICS1  3 Years01/01/2002Open
Expired Schedules
DIST-ADISTRIBUTION SYSTEMALEAD & COPPER5  3 Years01/01/200212/31/2019Sample Between June 1st and Sept 30th
DIST-ADISTRIBUTION SYSTEMALEAD & COPPER5  6 Months07/01/202012/31/2022
DIST-ADISTRIBUTION SYSTEMASTAGE 2 DBP2  Yearly01/01/202112/31/2025IDSE schedule: Collect dual sample sets at IDSE-01 and IDSE-02 between June 1st and Sept 30th
EP-AEP for WELLAARSENIC1  3 Years01/01/200212/31/2013
EP-AEP for WELLARAD - GROSS ALPHA1  6 Years01/01/202012/31/2025
EP-AEP for WELLARAD - GROSS ALPHA1  9 Years01/01/200812/31/2019Schedule Reflects Monitoring Reduction Granted
EP-AEP for WELLARAD - RADIUM 226/2281  3 Years01/01/200812/31/2019