OHA Drinking Water Services
OR41
PWS ID: 93668 ---- MADRONA ELEMENTARY
Coliform Batches

Samples in SDWIS

Sample
Date
Sample
ID
Batch
ID
Sample
Type
Submission
Method
Jan 06, 2026 26010140_01A 45096 R E
Oct 14, 2025 25100678_01A 44785 R E
Jul 08, 2025 25070333_01A 44471 R E
Apr 08, 2025 25040383_01A 44217 R E
Jan 07, 2025 25010210_01A 43841 R E
Oct 01, 2024 24100028_01A 43484 R E
Jul 08, 2024 24070282_01A 43209 R E
Apr 08, 2024 24040397_01A 42709 R E
Jan 09, 2024 24010300_01A 42321 R E
Oct 18, 2023 23100794_01A 41936 R E
Jul 24, 2023 23071020_01A 41581 R E
Apr 14, 2023 23040570_01A 41124 R E