OHA Drinking Water Services
OR41
PWS ID: 00789 ---- SANDY, CITY OF
System Information     Schedule Counts
Status:  Active
System Type:  Community
Population Served:  12,991
 Active:  24
Inactive:  0
Expired:  12  Show Expired

Routine Sampling Schedules For Chemicals
Facility
ID
Name Status Test Group Samples
Required
   Sampling
Interval
Start End    Notes
CH-A COMMON HEADER FOR WTP-AATOTAL ORGANIC CARBON1  Quarterly01/01/2011OpenRaw Water TOC Only Required for Reduction in DBP Monitoring
DIST-A DISTRIBUTION SYSTEMAASBESTOS, DIST1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
DIST-A DISTRIBUTION SYSTEMALEAD & COPPER30  3 Years01/01/2026OpenSample Between June 1st and Sept 30th
DIST-A DISTRIBUTION SYSTEMASTAGE 2 DBP4  Quarterly01/01/2020OpenCollect four dual sample sets in every calendar quarter.
EP-A EP FOR ALDER CREEK WTP (KEYSTONE/TRIDENTAARSENIC1  9 Years01/01/2008OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR ALDER CREEK WTP (KEYSTONE/TRIDENTAIOC1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR ALDER CREEK WTP (KEYSTONE/TRIDENTANITRATE1  Yearly01/01/2002Open
EP-A EP FOR ALDER CREEK WTP (KEYSTONE/TRIDENTANITRITE1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR ALDER CREEK WTP (KEYSTONE/TRIDENTAPFAS1  Quarterly01/01/2023OpenInitial monitoring - 4 quarters only
EP-A EP FOR ALDER CREEK WTP (KEYSTONE/TRIDENTARAD - GROSS ALPHA1  9 Years01/01/2008OpenSchedule Reflects Monitoring Reduction Granted.
EP-A EP FOR ALDER CREEK WTP (KEYSTONE/TRIDENTARAD - RADIUM 226/2281  9 Years01/01/2008OpenSchedule Reflects Monitoring Reduction Granted.
EP-A EP FOR ALDER CREEK WTP (KEYSTONE/TRIDENTARAD - URANIUM1  9 Years01/01/2008OpenSchedule Reflects Monitoring Reduction Granted.
EP-A EP FOR ALDER CREEK WTP (KEYSTONE/TRIDENTASOC2  3 Years01/01/2002Open2 Consec. QT Samples
EP-A EP FOR ALDER CREEK WTP (KEYSTONE/TRIDENTAVOLATILE ORGANICS1  Yearly01/01/2002Open
EP-B EP for BROWNELL SPRINGSAARSENIC1  9 Years01/01/2008OpenSchedule Reflects Monitoring Reduction Granted
EP-B EP for BROWNELL SPRINGSAIOC1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-B EP for BROWNELL SPRINGSANITRATE1  Yearly01/01/2002Open
EP-B EP for BROWNELL SPRINGSANITRITE1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-B EP for BROWNELL SPRINGSAPFAS1  Quarterly01/01/2023OpenInitial monitoring - 4 quarters only
EP-B EP for BROWNELL SPRINGSARAD - GROSS ALPHA1  9 Years01/01/2008OpenSchedule Reflects Monitoring Reduction Granted.
EP-B EP for BROWNELL SPRINGSARAD - RADIUM 226/2281  9 Years01/01/2014OpenSchedule Reflects Monitoring Reduction Granted.
EP-B EP for BROWNELL SPRINGSARAD - URANIUM1  9 Years01/01/2008OpenSchedule Reflects Monitoring Reduction Granted.
EP-B EP for BROWNELL SPRINGSASOC2  3 Years01/01/2002Open2 Consec. QT Samples
EP-B EP for BROWNELL SPRINGSAVOLATILE ORGANICS1  3 Years01/01/2002Open