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City Hall
P.O. Box 2315
480 East Ave. N.
Ketchum, ID  83340
Ph: 208.726.3841
Fax: 208.726.8234
Flood Warning Information
Important Contact Information

For non-emergencies call Police (208) 726-7819. In an emergency call 911.


City of Ketchum Planning and Building Department
    Telephone:        (208) 726-7801
    Fax:                     (208) 726-7812

Federal Emergency Management Agency (FEMA), Region X
    Telephone:        (425) 487-4600
    Website:        www.fema.gov/nfip

Idaho Department of Water Resources
    Telephone:     (208) 736-3033
    Fax:                 (208) 736-3037
    Website:         http://www.idwr.idaho.gov/
    Email:             


Blaine County Emergency Alert Program: 

Sign up to receive emergency alerts through CodeRED. When flood or other hazards are imminent you can receive alerts via landline, cell phone, and text message.


Local Stream Flow Gauges:

You can view real-time stream flow gauge data for the major rivers and creeks that flow through Ketchum city limits. Stream flow and stream height data collected by the U.S. Geological Survey for the three monitoring stations closest to Ketchum can be viewed online at the following websites hosted and maintained by the U.S. Geological Survey:

  • Trail Creek

Additionally, the National Weather Service provides advanced hydrologic prediction of the Big Wood River flows based on observed stream gauge data and weather forecasts for the Hailey monitoring station. The following website displays recent stream stage and flow data and predictions with relation to flood stage heights. The Hailey monitoring site is located on the upstream side of the W. Bullion Street bridge that crosses the Big Wood River.



SNOTEL Sites for precipitation gauges:

Other Helpful Websites: