OHA Drinking Water Services
OR41
PWS ID: 90873 ---- UMATILLA MARINA
Coliform Batches

Samples in SDWIS

Sample
Date		 Sample
ID		 Batch
ID		 Sample
Type		 Submission
Method
Oct 07, 2025 t5j0729-01 44763 R P
Jul 22, 2025 t5g2218-02 44480 R P
May 13, 2025 t5e1306-01 44286 R P
Feb 11, 2025 t5b1107-01 43989 R P
Oct 09, 2024 t4j0918-01 43508 R P
Aug 23, 2024 t4h2308-01 43308 P P
Aug 23, 2024 t4h2308-02 43308 T P
Aug 20, 2024 t4h2005-01 43287 R P
Aug 20, 2024 t4h2005-02 43293 A P
Jul 10, 2024 t4g1016-01 43118 R P
Mar 25, 2024 t4c2503-02 42636 R P
Nov 20, 2023 t3k2007-02 42091 R P
Jul 11, 2023 t3g1116-04 41489 R P
May 15, 2023 t3e1502-01 41237 R P
Mar 13, 2023 t3c1304-01 40971 R P
Feb 13, 2023 t3b1302-01 40863 R P
Jan 17, 2023 t3a1705-10 40734 R P
Dec 12, 2022 t2L1208-02 40607 R P
Nov 15, 2022 t2k151110 40479 R P



More information for this water system: SDWIS ID 2918
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