OHA Drinking Water Services
OR41
PWS ID: 94941 ---- TUALATIN VALLEY REGIONAL TRNG CTR
Coliform Batches

Samples in SDWIS

Sample
Date
Sample
ID
Batch
ID
Sample
Type
Submission
Method
Mar 08, 2024 4068024-01 42544 R E
Feb 09, 2024 4040013-01 42460 R E
Jan 26, 2024 4026026-01 42383 R E
Dec 04, 2023 3338017-01 42151 R E
Nov 17, 2023 3321015-01 42121 R E
Oct 13, 2023 3286013-01 41984 R E
Sep 21, 2023 3264017-01 41835 A E
Sep 21, 2023 3264017-02 41835 R E
Aug 11, 2023 3223011-01 41651 R E
Jul 28, 2023 3209014-01 41578 R E
Jun 16, 2023 3167013-01 41377 R E
May 19, 2023 3139017-01 41307 R E
Apr 21, 2023 3111008-01 41131 R E
Mar 10, 2023 3069010-01 40976 R E
Feb 17, 2023 3048021-01 40915 R E
Dec 02, 2022 2336034-01 40589 R E
Dec 02, 2022 2336034-02 40589 A E
Nov 11, 2022 2315015-01 40465 R E
Oct 17, 2022 2290029-01 40362 R E
Sep 09, 2022 2252017-01 40206 R E
Aug 19, 2022 2231017-01 40130 R E
Jul 22, 2022 2203013-01 39993 R E
Jun 24, 2022 2175026-01 39819 R E
May 20, 2022 2140014-01 39712 R E
Apr 29, 2022 2119022-01 39561 R E
Mar 18, 2022 2077008-01 39401 R E
Feb 25, 2022 2056014-01 39281 R E
Jan 24, 2022 2024014-01 39161 R E
Dec 17, 2021 1351025-01 38994 R E
Nov 15, 2021 1319021-01 38849 R E
Oct 25, 2021 1298002-01 38740 R E
Sep 17, 2021 1260010-01 38603 R E
Aug 26, 2021 1238026-01 38480 R E
Jul 29, 2021 1210018-01 38346 R E
Jun 24, 2021 1175013-01 38178 R E
May 07, 2021 1127019-01 37982 R E




More information for this water system: SDWIS ID 2976
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Corrosion Control has moved to the Lead & Copper page.

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