OHA Drinking Water Services
OR41
PWS ID: 94749 ---- HALFWAY CAFE WALTON
Coliform Batches

Samples in SDWIS

Sample
Date		 Sample
ID		 Batch
ID		 Sample
Type		 Submission
Method
Aug 12, 2025 2508416_001A 44555 R E
May 27, 2025 2505882_001A 44320 R E
Feb 04, 2025 2502107_001A 43961 R E
Nov 12, 2024 2411379_001A 43643 R E
Aug 13, 2024 2408492_001A 43269 R E
May 07, 2024 2405355_001A 42825 R E
Feb 20, 2024 2402732_001A 42486 R E
Nov 28, 2023 2311845_001A 42124 R E
Aug 15, 2023 2308668_001A 41638 R E
May 02, 2023 2305093_001A 41181 R E
Feb 14, 2023 2302546_001A 40855 R E
Nov 01, 2022 2211065_001A 40417 R E



More information for this water system: SDWIS ID 1926
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