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Boil advisory issued in Tremonton

Current status: Lifted (as of 25/09/2026, 18:10). Older update notes in the history text may be outdated.

Tremonton residents are being advised to boil their drinking water after severe rainfall and flooding contaminated a pump station. The city has taken the pump house offline, flushed the distribution system, and is awaiting bacterial sample results from laboratory analysis. Update (KUTV, 20.09.2026, 23:30): The boil order is due to potential E. coli contamination and remains in effect until further notice. Update (ABC4, 21.09.2026, 07:40): The boil water advisory was issued Sunday morning and specifies boiling water for at least one minute before drinking or using for food preparation, brushing teeth, and making ice. All-clear (Cache Valley Daily, 21.09.2026, 16:05): Tremonton City officials have lifted the boil water advisory after subsequent water samples confirmed no contamination. Update (Gephardt Daily, 21.09.2026, 16:40): The advisory was issued as a precaution while water quality testing is underway. Residents may also use bottled water or boil water for washing dishes. Update (Cache Valley Daily, 21.09.2026, 19:00): The advisory was prompted by widespread power outages and potential depressurization of the water system, raising concerns about possible contamination. All-clear (KUTV, 21.09.2026, 19:50): Residents were encouraged to flush their water systems. All eight water samples tested negative for E. coli, leading to the advisory being lifted just after 1 a.m. on Monday. All-clear (ABC4, 21.09.2026, 23:25): The advisory went into effect on Saturday, and the eight follow-up tests confirming no E. coli were conducted on September 20. Residents are also asked to clean and disinfect their water connections and appliances. All-clear (KSL, 21.09.2026, 23:36): The advisory was originally issued due to a water line break near 600 North and 600 East. Update (kjzz.com, 25.09.2026, 18:10): The advisory was issued on September 20, 2026.

Location

Tremonton, Utah

Country

🇺🇸 USA

Start

Unknown

End

21/09/2026, 16:05

Event type

Boil water advisory, Microbiological, Limit exceeded

Status

Lifted

Region

Utah

Last updated

25/09/2026, 18:10