OHA Drinking Water Services
OR41
PWS ID: 91920 ---- REDWOOD ELEMENTARY SD 7
Coliform Batches

Samples in SDWIS

Sample
Date
Sample
ID
Batch
ID
Sample
Type
Submission
Method
Jan 13, 2026 22600114AA 45124 R E
Oct 07, 2025 22503640AA 44770 R E
Aug 06, 2025 22502708AA 44559 R E
May 13, 2025 22501507AA 44285 R E
Jan 07, 2025 22500068AA 43848 R E
Oct 08, 2024 22403443AA 43502 R E
Jul 09, 2024 22402303AA 43139 R E
Apr 02, 2024 22401029AA 42701 R E
Jan 09, 2024 22400159AA 42368 R E
Oct 10, 2023 22303539AA 41919 R E
Aug 08, 2023 22302655AA 41691 R E
Apr 18, 2023 22301176AA 41130 R E