OHA Drinking Water Services
OR41
PWS ID: 05886 ---- MARSH WATER IMPROV DIST
Coliform Batches

Samples in SDWIS

Sample
Date		 Sample
ID		 Batch
ID		 Sample
Type		 Submission
Method
Mar 02, 2026 26-002603-0001 45206 R P
Mar 05, 2025 25-002304-0001 44072 R P
May 07, 2024 24_004930_0001 42877 R E
Apr 03, 2023 23_003303_0001 41155 R E