OHA Drinking Water Services
OR41
PWS ID: 94930 ---- LANGDON LAKE WATER COOPERATIVE
Coliform Batches

Samples in SDWIS

Sample
Date		 Sample
ID		 Batch
ID		 Sample
Type		 Submission
Method
Nov 13, 2025 t5k1316-01 44898 R P
Oct 07, 2025 t5j0709-01 44758 R P
Sep 29, 2025 t5i2902-01 44729 P P
Sep 29, 2025 t5i2902-02 44729 P P
Sep 29, 2025 t5i2902-03 44729 P P
Sep 29, 2025 t5i2902-04 44729 T P
Sep 22, 2025 t5i2202-01 44688 R P
Aug 05, 2025 t5h0529-01 44565 R P
Jul 17, 2025 t5g1703-01 44465 R P
Jul 17, 2025 t5g1704-01 44465 R P
Jun 13, 2025 t5f1308-01 44375 R P
May 28, 2025 t5e2802-01 44321 R P
Mar 18, 2025 t5c1821-01 44111 S P
Jan 06, 2025 t5a0616-01 43844 S P
Jan 06, 2025 t5a0616-02 43844 R P
Nov 05, 2024 t4k0542-01 43614 R P
Oct 02, 2024 t4j0222-01 43508 R P
Sep 03, 2024 t4i0316-01 43387 R P
Aug 01, 2024 t4h0136-01 43247 R P
Jul 01, 2024 t4g0116-01 43076 R P
Jun 03, 2024 t4f0315-01 42953 R P
May 01, 2024 t4e0110-01 42791 R P
Apr 01, 2024 t4d0106-01 42662 R P
Mar 01, 2024 t4c0104-01 42535 R P
Feb 12, 2024 t4b1205-01 42448 P P
Feb 12, 2024 t4b1205-02 42448 P P
Feb 12, 2024 t4b1205-03 42448 T P
Feb 12, 2024 t4b1205-04 42448 P P
Feb 07, 2024 t4b0707-01 42421 R P
Jan 04, 2024 t4a0413-01 42349 R P
Dec 05, 2023 t3L0518-01 42162 R P
Nov 08, 2023 t3k0827-01 42027 T P
Nov 08, 2023 t3k0827-02 42027 P P
Nov 08, 2023 t3k0827-03 42027 P P
Nov 08, 2023 t3k0827-04 42027 P P
Nov 06, 2023 t3k0612-01 42014 R P
Oct 02, 2023 t3j0218-01 41879 R P
Sep 06, 2023 t3i0648-01 41757 R P
Aug 01, 2023 t3h0119-01 41591 R P
Jul 05, 2023 t3g0532-01 41444 R P
Jun 01, 2023 t3f0110-01 41308 R P
May 01, 2023 t3e0109-01 41159 R P
Apr 03, 2023 t3d0306-01 41080 R P
Mar 06, 2023 t3c0605-01 40938 R P



More information for this water system: SDWIS ID 2894
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