OHA Drinking Water Services
OR41
PWS ID: 00057 ---- OLNEY-WALLUSKI WATER ASSN
System Information     Schedule Counts
Status:  Active
System Type:  Community
Population Served:  575
 Active:  2     Show Only Active
Inactive:  0
Expired:  3

Routine Sampling Schedules For Chemicals
Facility
ID
Name Status Test Group Samples
Required
   Sampling
Interval
Start End    Notes
DIST-A Distribution SystemAHAA5 & TTHM1  Yearly01/01/2025Open
DIST-A Distribution SystemALEAD & COPPER5  3 Years01/01/2005OpenSample Between June 1st and Sept 30th
Expired Schedules
DIST-ADistribution SystemAHAA5 & TTHM1  Quarterly01/01/200409/30/2013
DIST-ADistribution SystemALEAD & COPPER5  Yearly01/01/200212/31/2003Sample Between June 1st and Sept 30th
DIST-ADistribution SystemASTAGE 2 DBP1  Quarterly10/01/201312/31/2024Sample in Oct, Jan, Apr, and July