OHA Drinking Water Services
OR41
PWS ID: 00912 ---- TYGH VALLEY WATER DISTRICT
System Information     Schedule Counts
Status:  Active
System Type:  Community
Population Served:  218
 Active:  11
Inactive:  3  Show Inactive
Expired:  6  Show Expired
                     Show All

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
EP-A EP FOR WELL #1 (MAIN WELL)AARSENIC1  3 Years01/01/2002Open
EP-A EP FOR WELL #1 (MAIN WELL)AIOC1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR WELL #1 (MAIN WELL)ANITRATE1  Yearly01/01/2002Open
EP-A EP FOR WELL #1 (MAIN WELL)ANITRITE1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR WELL #1 (MAIN WELL)APFAS1  6 Months01/01/2023OpenInitial monitoring - 2 samples only
EP-A EP FOR WELL #1 (MAIN WELL)ARAD - GROSS ALPHA1  6 Years01/01/2017Open
EP-A EP FOR WELL #1 (MAIN WELL)ARAD - RADIUM 226/2281  6 Years01/01/2026Open
EP-A EP FOR WELL #1 (MAIN WELL)ARAD - URANIUM1  6 Years01/01/2026Open
EP-A EP FOR WELL #1 (MAIN WELL)ASOC1  3 Years01/01/2002Open
EP-A EP FOR WELL #1 (MAIN WELL)AVOLATILE ORGANICS1  3 Years01/01/2002Open