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OHA Drinking Water Services
Water Advisory Details

PWS ID: OR41 93941
PWS Name: GRAND ISLAND DELI
 
Advisory Type: Boil Water
Reason: E. coli, Confirmed in Distribution
Area Affected: System-wide
Affected Populations: All
 
Begin Date: Dec 23, 2025
Date Lifted: Open
 
Contacted By: SCHWAB, SARAH (DEPT OF AGRICULTURE)
Who Was Contacted: Ebony Ashland
Contact Phone: 971-430-1010
 
Details: December 19th routine sample at kitchen handwash sink was positive for total coliform and E.coli. A triggered sample taken at wellhead on December 22 was positive for total coliform and E.coli. In addition, one repeat distribution sample taken at laundry sink was positive for total coliform and E.coli and two distribution samples taken at bathroom and kitchen handwash were total coliform positive. Firm is required to take five triggered source samples within 24 hours. Firm has been provided paperwork to fill out and post a boil water notice on front door and at sinks.

Associated Alerts: TCR-5134 - 12/22/2025 - COLIFORM (TCR)   See also: 12/23/2025

TCR-5135 - 12/22/2025 - E. COLI  See also: 12/22/2025

TCR-5142 - 12/23/2025 - COLIFORM (TCR)   See also: 12/23/2025

TCR-5143 - 12/23/2025 - COLIFORM (TCR)   See also: 12/23/2025

TCR-5144 - 12/23/2025 - COLIFORM (TCR)   See also: 12/23/2025

TCR-5145 - 12/23/2025 - COLIFORM (TCR)   See also: 12/23/2025

TCR-5146 - 12/23/2025 - E. COLI  See also: 12/23/2025

TCR-5147 - 12/23/2025 - E. COLI  See also: 12/23/2025



More information for this water system: SDWIS ID 2196

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