OHA Drinking Water Services
OR41
PWS ID: 00304 ---- ALDERWOOD WATER DEV CO
System Information     Schedule Counts
Status:  Active
System Type:  Community
Population Served:  34
 Active:  12
Inactive:  0
Expired:  10  Show Expired

Routine Sampling Schedules For Chemicals
Facility
ID
Name Status Test Group Samples
Required
   Sampling
Interval
Start End    Notes
DIST-A Distribution SystemALEAD & COPPER5  6 Months07/01/2024Open
DIST-A Distribution SystemASTAGE 2 DBP1  Quarterly10/01/2024Open
EP-A EP FOR WOAHINK LAKEAARSENIC1  9 Years01/01/2011Open
EP-A EP FOR WOAHINK LAKEAIOC1  9 Years01/01/2005OpenSchedule Reflects Monitoring Reduction Granted.
EP-A EP FOR WOAHINK LAKEANITRATE1  Yearly01/01/2002Open
EP-A EP FOR WOAHINK LAKEANITRITE1  9 Years01/01/2005OpenSchedule Reflects Monitoring Reduction Granted.
EP-A EP FOR WOAHINK LAKEAPFAS1  Quarterly01/01/2023OpenInitial monitoring - 4 quarters only
EP-A EP FOR WOAHINK LAKEARAD - GROSS ALPHA1  9 Years01/01/2008OpenSchedule Reflects Monitoring Reduction Granted.
EP-A EP FOR WOAHINK LAKEARAD - RADIUM 226/2281  9 Years01/01/2008OpenSchedule Reflects Monitoring Reduction Granted.
EP-A EP FOR WOAHINK LAKEARAD - URANIUM1  9 Years01/01/2008OpenSchedule Reflects Monitoring Reduction Granted.
EP-A EP FOR WOAHINK LAKEASOC1  3 Years01/01/2002Open
EP-A EP FOR WOAHINK LAKEAVOLATILE ORGANICS1  Yearly01/01/2002Open