OHA Drinking Water Services
OR41
PWS ID: 06274 ---- HILLSBORO-BUTTERNUT CREEK
System Information     Schedule Counts
Status:  Active
System Type:  Community
Population Served:  373		 Active:  3     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 SYSTEMADBP2 HAA5 ONLY1  Yearly01/01/2020OpenSample in December at SW 209th Ave & SE Buttercreek Pky
DIST-A DISTRIBUTION SYSTEMADBP2 TTHM ONLY1  Yearly01/01/2020OpenSample in December at 5528 SE 81st Ave
DIST-A DISTRIBUTION SYSTEMALEAD & COPPER5  Yearly01/01/2024OpenCollect samples between June 1st and Sept 30th
Expired Schedules
DIST-ADISTRIBUTION SYSTEMALEAD & COPPER5  6 Months01/01/202312/31/2023
DIST-ADISTRIBUTION SYSTEMALEAD & COPPER5  6 Months07/01/201912/31/2020
DIST-ADISTRIBUTION SYSTEMASTAGE 2 IDSE2  Yearly01/01/201912/31/2019Collect two dual sample sets in December 2019, one near the entry point from TVWD and one at the location expected to have highest TTHM.

More information for this water system: SDWIS ID 5476
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