OHA Drinking Water Services
OR41
PWS ID: 94361 ---- GRAY & COMPANY
Coliform Batches

Samples in SDWIS

Sample
Date
Sample
ID
Batch
ID
Sample
Type
Submission
Method
Feb 11, 2026 6042027-01 45189 R P
Nov 05, 2025 5309015-01 44852 R E
Aug 06, 2025 5218008-01 44553 R E
May 13, 2025 5133007-01 44301 R E
Feb 12, 2025 5043008-01 44001 R E
Nov 06, 2024 4311018-01 43628 R E
Aug 07, 2024 4220023-01 43235 R E
May 01, 2024 4122010-02 42790 R E
Feb 07, 2024 4038036-01 42429 R E
Oct 04, 2023 3277023-01 41878 R E
Jul 19, 2023 3200041-01 41561 R E