OHA Drinking Water Services
OR41
PWS ID: 91879 ---- TWIN OAKS ELEMENTARY SD 4J
Coliform Batches

Samples in SDWIS

Sample
Date		 Sample
ID		 Batch
ID		 Sample
Type		 Submission
Method
Oct 02, 2025 2510087_001A 44728 R E
Jul 21, 2025 2507657_001A 44476 R E
Apr 10, 2025 2504429_001A 44187 R E
Jan 13, 2025 2501385_001A 43864 R E
Oct 03, 2024 2410186_001A 43473 R E
Jul 08, 2024 2407278_001A 43098 R E
Apr 11, 2024 2404491_001A 42712 R E
Jan 02, 2024 2401002_001A 42285 R E
Oct 03, 2023 2310058_001A 41872 R E
Jul 11, 2023 2307276_001A 41477 R E
Apr 19, 2023 2304705_001A 41116 R E
Jan 04, 2023 2301057_001A 40687 R E



More information for this water system: SDWIS ID 1070
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