Live incident briefing · Flood
Flood Warning: South Central Carbon County in central Utah... Northwestern Emery County in central Utah... Southeastern Sanpete County in central Utah..
Official warning geography and instructions, rainfall outlook, gauge observations and forecasts, affected places, and source history.
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Official information and local resources
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads.
NWS Salt Lake City UT · source Aug 29, 2026, 10:20 PM
stateUtah citizen disaster and emergency alerts↗State resourceUtah Division of Emergency Management↗federalNWPS gauge: Yellowstone River Utah near Altonah↗federalOfficial Flood Warning↗federalUSGS gauge 09292500 (provisional)↗
In immediate danger? Call 911. Nature Says When is not an emergency service and does not determine whether an area is safe.
Verified context
What the latest evidence says
Official Flood Warning status is Severe with Immediate urgency. The event covers 3 counties and includes Carbon, UT, Emery, UT, Sanpete, UT.
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Official incident details
Displayed directly from the issuing authority, with no generated paraphrase.
* WHAT...Flooding caused by excessive rainfall continues. * WHERE...South Central Carbon County in central Utah... Northwestern Emery County in central Utah... Southeastern Sanpete County in central Utah... * WHEN...Until 545 PM MDT. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS... - At 418 PM MDT, emergency management reported high flows on Cottonwood Creek from heavy rainfall, with water approaching the bridge on Main Street in Orangeville. Flooding is also occurring in Welcome Park in Orangeville. Up to 2 inches of rain has fallen according to radar estimates, with the most rainfall updrainage from Castle Dale and Huntington. - Some locations that will experience flooding include... Huntington, Wellington, Sunnyside, Clawson, Castle Dale, Ferron, Orangeville, East Carbon, Cleveland and Elmo. - http://www.weather.gov/safety/flood
NWS Salt Lake City UT · source Aug 29, 2026, 10:20 PM
Official forecast
NWS weather context
Official gauge and corroborating observation
River and flood-stage context
Source-timed facts
Current incident picture
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- Affected areas
- Carbon, UT, Emery, UT, Sanpete, UT National Weather Service · source Aug 29, 2026, 10:20 PM
- County count
- 3 counties National Weather Service · source Aug 29, 2026, 10:20 PM
- Official alert
- Flood Warning National Weather Service · source Aug 29, 2026, 10:20 PM
- Severity
- Severe National Weather Service · source Aug 29, 2026, 10:20 PM
- Ugc county codes
- UTC007, UTC015, UTC039 National Weather Service · source Aug 29, 2026, 10:20 PM
- Urgency
- Immediate National Weather Service · source Aug 29, 2026, 10:20 PM
- Warning count
- 1 warnings National Weather Service · source Aug 29, 2026, 10:20 PM
- Represented population
- 62,300 people U.S. Census Bureau 2020 Decennial Census · source Apr 1, 2020, 12:00 AM
Geographic context
Incident area and nearby places
Map geometry shows the official source shape when available. It does not predict impact outside or inside the line.
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Map-equivalent affected-area text
Carbon, UT; Emery, UT; Sanpete, UT
Source center: 39.333, -110.910. A point or perimeter is context, not a safety boundary.
- Carbon, UT
- Emery, UT
- Sanpete, UT
Material revisions
What changed
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Official source facts changed.
Incident first observed.
Provenance and handoffs
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state · emergencyUtah citizen disaster and emergency alertsVerified Aug 29, 2026, 11:15 PMstate · emergencyUtah Division of Emergency ManagementVerified Aug 29, 2026, 11:15 PMfederal · gaugeNWPS gauge: Yellowstone River Utah near AltonahVerified Aug 29, 2026, 11:01 PMfederal · weatherOfficial Flood WarningVerified Aug 29, 2026, 11:15 PMfederal · gaugeUSGS gauge 09292500 (provisional)Verified Aug 29, 2026, 11:01 PM
How this briefing is assembled
Source facts are stored with source and retrieval times. The page renders stored records only. Optional generated context is omitted whenever validation fails and never controls emergency instructions, containment, road status, health guidance, or publication.