OHA Drinking Water Services
OR41
PWS ID: 05210 ---- ROCKHARD INC
Coliform Batches

Samples in SDWIS

Sample
Date		 Sample
ID		 Batch
ID		 Sample
Type		 Submission
Method
Oct 23, 2025 x064376b 44857 R P
Jul 10, 2025 x063191b 44529 R P
Dec 18, 2024 x060911b 43826 R P
Sep 23, 2024 x060017b 43483 R P
Mar 25, 2024 x057856b 42673 R P
Oct 30, 2023 x056457b 42008 R P
Jul 31, 2023 x055417b 41595 R P
May 01, 2023 x054312b 41321 R P



More information for this water system: SDWIS ID 2391
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PFAS data are now located on the Chemical Results page.
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