Top News of the Day
![](https://webarchive.library.unt.edu/eot2008/20090830012049im_/http://www.crh.noaa.gov/images/css/blu-angle.gif)
Useful River Ice Links | |
![]() |
NCRFC River Ice Statement
Updated every Tuesday during the Winter Season Water Temperatures |
![]() |
Map of accumulated freezing degree days (AFDD)Generated by the National Operational Hydrologic Remote Sensing Center (NOHRSC) |
![]() |
Ice Jam Information Clearinghouse This site is maintained by the USACE Cold Regions Research and Engineering Laboratory and it includes the CRREL Ice Jam Database, current and historic ice jam mapping tools, and ice jam reference materials. |
![]() |
USACE St Paul Dist River Ice Website
Includes regional AFDD plots, an Ice Engineering Archive, and an ice load guide. Navigation Conditions: Illinois and Mississippi Rivers Includes ice reports, water temperatures, and photos. |
![]() |
University of Alberta River Ice Engineering |
![]() |
NASA River Ice Images |