OHA Drinking Water Services
OR41
PWS ID: 00906 ---- TUALATIN, CITY OF
System Information     Schedule Counts
Status:  Active
System Type:  Community
Population Served:  28,106
 Active:  3
Inactive:  18  Show Inactive
Expired:  28  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 SYSTEMAASBESTOS, DIST1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
DIST-A DISTRIBUTION SYSTEMALEAD & COPPER30  Yearly01/01/2024OpenCollect samples between June 1st and Sept 30th
DIST-A DISTRIBUTION SYSTEMASTAGE 2 DBP4  Quarterly07/01/2015OpenSample in January, April, July and October