OHA Drinking Water Services
OR41
PWS ID: 06274 ---- HILLSBORO-BUTTERNUT CREEK ---- INACTIVE
System Information     Schedule Counts
Status:  INACTIVE
System Type:  Community
Population Served:  373		 Active:  0     Show Only Active
Inactive:  0
Expired:  6

Routine Sampling Schedules For Chemicals
No Active Schedules For This Water System
Expired Schedules
DIST-ADISTRIBUTION SYSTEMADBP2 HAA5 ONLY1  Yearly01/01/202006/25/2024Sample in December at SW 209th Ave & SE Buttercreek Pky
DIST-ADISTRIBUTION SYSTEMADBP2 TTHM ONLY1  Yearly01/01/202006/25/2024Sample in December at 5528 SE 81st Ave
DIST-ADISTRIBUTION SYSTEMALEAD & COPPER5  6 Months01/01/202312/31/2023
DIST-ADISTRIBUTION SYSTEMALEAD & COPPER5  6 Months07/01/201912/31/2020
DIST-ADISTRIBUTION SYSTEMALEAD & COPPER5  Yearly01/01/202406/25/2024Collect samples between June 1st and Sept 30th
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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