OHA Drinking Water Services
OR41
PWS ID: 01420 ---- WALLOWA LAKE CO SERVICE DIST
Coliform Batches

Samples in SDWIS

Sample
Date
Sample
ID
Batch
ID
Sample
Type
Submission
Method
Feb 25, 2026 X065607B 45223 R P
Jan 28, 2026 x065326b 45140 R P
Dec 17, 2025 x064965b 45056 R P
Nov 19, 2025 x064693b 44951 R P
Sep 30, 2025 x064109b 44857 R P
Aug 29, 2025 x063736b 44636 R P
Jul 30, 2025 x063356b 44529 R P
Jun 30, 2025 x062962b 44418 R P
May 05, 2025 x062334b 44348 R P
Apr 29, 2025 x062261b 44262 R P
Mar 27, 2025 x061850b 44172 R P
Feb 26, 2025 x061530b 44043 R P
Jan 29, 2025 x061260b 43963 R P
Jan 08, 2025 x061093b 43963 R P
Nov 28, 2024 x060720b 43725 R P
Oct 29, 2024 x060459b 43599 R P
Sep 23, 2024 x060034b 43483 R P
Aug 26, 2024 x059691b 43361 R P
Jun 24, 2024 x058911b 43102 R P
May 22, 2024 x058572b 42955 R P
Mar 19, 2024 x057826b 42673 R P
Feb 21, 2024 x057533b 42539 R P
Jan 30, 2024 x057279b 42400 R P
Dec 27, 2023 x057006b 42314 R P
Nov 28, 2023 x056719b 42128 R P
Oct 25, 2023 x056447b 41981 R P
Sep 26, 2023 x056057b 41884 R P
Aug 09, 2023 x055631b 41832 R P
Jul 25, 2023 x055382b 41552 R P
Jun 27, 2023 x055030b 41456 R P
May 23, 2023 x054590b 41321 R P
Apr 12, 2023 x054138b 41189 R P
Mar 22, 2023 x053855b 41072 R P