OHA Drinking Water Services
OR41
PWS ID: 01072 ---- JOHNSON CREEK WATER SERVICE
System Information     Schedule Counts
Status:  Active
System Type:  Community
Population Served:  363
 Active:  11
Inactive:  0
Expired:  9  Show Expired

Routine Sampling Schedules For Chemicals
Facility
ID
Name Status Test Group Samples
Required
   Sampling
Interval
Start End    Notes
DIST-A DISTRIBUTION SYSTEMASTAGE 2 DBP1  Yearly01/01/2016OpenSample in September
EP-A EP FOR JOHNSON CREEKAARSENIC1  9 Years01/01/2014OpenSchedule reflects monitoring reduction granted.
EP-A EP FOR JOHNSON CREEKAIOC1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR JOHNSON CREEKANITRATE1  Yearly01/01/2002Open
EP-A EP FOR JOHNSON CREEKANITRITE1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR JOHNSON CREEKAPFAS1  Quarterly01/01/2023OpenInitial monitoring - 4 quarters only
EP-A EP FOR JOHNSON CREEKARAD - GROSS ALPHA1  9 Years01/01/2014Open
EP-A EP FOR JOHNSON CREEKARAD - RADIUM 226/2281  9 Years01/01/2014Open
EP-A EP FOR JOHNSON CREEKARAD - URANIUM1  9 Years01/01/2014Open
EP-A EP FOR JOHNSON CREEKASOC1  3 Years01/01/2002Open
EP-A EP FOR JOHNSON CREEKAVOLATILE ORGANICS1  Yearly01/01/2002Open