OHA Drinking Water Services
OR41
PWS ID: 01303 ---- HIDDEN VALLEY ESTATES
Coliform Batches

Samples in SDWIS

Sample
Date		 Sample
ID		 Batch
ID		 Sample
Type		 Submission
Method
Jul 22, 2025 25-45851 44487 R P
Jun 24, 2024 2435427 43040 R E
Mar 18, 2024 2414082 42637 R E
Dec 20, 2023 2377403 42231 R E
Sep 20, 2023 2357243 41824 R E
Jun 14, 2023 2334638 41349 R E
Mar 15, 2023 2314591 40979 R E
Nov 16, 2022 2274497 40502 R E



More information for this water system: SDWIS ID 74
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