OHA Drinking Water Services
OR41
PWS ID: 91660 ---- CASCADES ELEMENTARY
System Information     Schedule Counts
Status:  Active
System Type:  Non-transient Non-community
Population Served:  388
 Active:  8     Show Only Active
Inactive:  0
Expired:  6

Routine Sampling Schedules For Chemicals
Facility
ID
Name Status Test Group Samples
Required
   Sampling
Interval
Start End    Notes
DIST-A Distribution SystemALEAD & COPPER10  6 Months01/01/2026Open
EP-A EP for WELLAARSENIC1  9 Years01/01/2011OpenSchedule 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 WELLASOC1  3 Years01/01/2002Open
EP-A EP for WELLAVOLATILE ORGANICS1  3 Years01/01/2002Open
Expired Schedules
DIST-ADistribution SystemALEAD & COPPER5  3 Years01/01/200206/30/2009Sample Between June 1st and Sept 30th
DIST-ADistribution SystemALEAD & COPPER5  3 Years01/01/201512/31/2025sample between June 1 and Sept. 30
DIST-ADistribution SystemALEAD & COPPER10  6 Months01/01/201012/31/2011
DIST-ADistribution SystemALEAD & COPPER5  6 Months07/01/200912/31/2009
DIST-ADistribution SystemALEAD & COPPER5  Yearly01/01/201212/31/2014sample between June 1 and Sept. 30
EP-AEP for WELLAARSENIC1  3 Years01/01/200212/31/2010