OHA Drinking Water Services
OR41
PWS ID: 01361 ---- RAINBOW ROCK SERVICE ASSOCIATION
System Information     Schedule Counts
Status:  Active
System Type:  Community
Population Served:  80
 Active:  12
Inactive:  0
Expired:  4  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  3 Years01/01/2002OpenSample Between June 1st and Sept 30th
DIST-A Distribution SystemASTAGE 2 DBP1  Yearly01/01/2014OpenSample in September
EP-A EP FOR CREEKAARSENIC1  9 Years01/01/2011Open
EP-A EP FOR CREEKAIOC1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR CREEKANITRATE1  Yearly01/01/2002Open
EP-A EP FOR CREEKANITRITE1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR CREEKAPFAS1  Quarterly01/01/2023OpenInitial monitoring - 4 quarters only
EP-A EP FOR CREEKARAD - GROSS ALPHA1  9 Years01/01/2008Open
EP-A EP FOR CREEKARAD - RADIUM 226/2281  9 Years01/01/2026Open
EP-A EP FOR CREEKARAD - URANIUM1  9 Years01/01/2008Open
EP-A EP FOR CREEKASOC1  3 Years01/01/2002Open
EP-A EP FOR CREEKAVOLATILE ORGANICS1  Yearly01/01/2002Open