OHA Drinking Water Services
OR41
PWS ID: 94674 ---- SILVERTON RESERVOIR REC AREA
Coliform Batches

Samples in SDWIS

Sample
Date		 Sample
ID		 Batch
ID		 Sample
Type		 Submission
Method
Oct 23, 2025 20251023016 44825 R E
Aug 21, 2025 20250821029 44598 R E
Apr 21, 2025 20250421028 44239 R E
Jan 22, 2025 20250122024 43943 R E
Oct 16, 2024 20241016041 43546 R E
Jul 22, 2024 20240722016 43203 R E
May 07, 2024 20240507037 42864 R E
Feb 07, 2024 20240207019 42452 R E
Nov 13, 2023 20231113061 42079 R E
Aug 23, 2023 20230823054 41727 R E
Apr 03, 2023 20230403039 41106 R E
Jan 11, 2023 20230111032 40748 R E



More information for this water system: SDWIS ID 1879
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