Unified Interior Regions

April 7, 2011, ice break up in the Des Lacs River near Foxholm, ND.

April 7, 2011, Ice break up in the Des Lacs River near Foxholm, ND.

Ice in Beaver Creek near Montpelier, North Dakota.

On March 29, 2011, USGS personel were using a Acoustic Doppler Current Profiler (ADCP) to measure streamflow, depth, and velocity of the Beaver Creek below Linton, ND measuring the steamflow. The streamflow was 189 cubic feet per second and stage approximately 13.82 feet.

On March 29, 2011, USGS personel were at Beaver Creek below Linton, ND measuring the steamflow. The streamflow was 189 cubic feet per second and stage approximately 13.82 feet.

Ice formation on Apple Creek near Menoken, ND (USGS streamgage 06349500; https://waterdata.usgs.gov/nd/nwis/inventory/?site_no=06349500&agency_cd=USGS&) on March 10, 2011. Marker (3 feet 10 inches) stands next to ice spike. The 2010-11 winter

Ice formation on Big Muddy Creek near Almont, ND (USGS streamgage 06347500;
https://waterdata.usgs.gov/nd/nwis/inventory/?site_no=06347500&agency_cd=USGS&) on March
3, 2011. USGS personnel stands next to ice formation at Big Muddy

Ice formation on Apple Creek near Menoken, ND (USGS streamgage 06349500;
https://waterdata.usgs.gov/nd/nwis/inventory/?site_no=06349500&agency_cd=USGS&) on
January 13, 2011. Small ice mounds developed downstream from weir on Apple

Ice formation on Des Lacs River at Foxholm, ND (USGS streamgage 05116500;
https://waterdata.usgs.gov/nd/nwis/inventory/?site_no=05116500&agency_cd=USGS&) on
December 13, 2010. The weir and river are icing over and small ice spikes

Des Lacs River at Foxholm, ND (USGS streamgage 05116500;
https://waterdata.usgs.gov/nd/nwis/inventory/?site_no=05116500&agency_cd=USGS&) on
November 4, 2010. Open-water conditions at weir. Flow was 15.9 cubic feet per second.

Open weir on Apple Creek near Menoken, ND (USGS streamgage 06349500;
https://waterdata.usgs.gov/nd/nwis/inventory/?site_no=06349500&agency_cd=USGS&) on
November 2, 2010. Flow was 36.7 cubic feet per second.