OHA Drinking Water Services
OR41
PWS ID: 01565 ---- WINCHESTER RIDGE
System Information     Schedule Counts
Status:  Active
System Type:  Community
Population Served:  50
 Active:  11
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 Years01/01/2026OpenCollect samples between June 1 and September 30 every third year, from cold water, drinking water faucets.
EP-A EP FOR WELLSAARSENIC1  3 Years01/01/2023Open
EP-A EP FOR WELLSAIOC1  3 Years01/01/2023Open
EP-A EP FOR WELLSANITRATE1  Yearly01/01/2024Open
EP-A EP FOR WELLSANITRITE1  3 Years01/01/2023Open
EP-A EP FOR WELLSAPFAS1  6 Months01/01/2023OpenInitial monitoring - 2 samples only
EP-A EP FOR WELLSARAD - GROSS ALPHA1  9 Years01/01/2026Open
EP-A EP FOR WELLSARAD - RADIUM 226/2281  9 Years01/01/2026Open
EP-A EP FOR WELLSARAD - URANIUM1  9 Years01/01/2026Open
EP-A EP FOR WELLSASOC1  Yearly01/01/2024Open
EP-A EP FOR WELLSAVOLATILE ORGANICS1  Yearly01/01/2024Open