Images

U.S. Geological Survey streamflow-gaging station 08108700 Brazos River at State Highway 21 near Bryan, Texas, looking downstream from right bank just downstream from Texas State Highway 21 bridge, April 2, 2008.

U.S. Geological Survey streamflow-gaging station 08109000 Brazos River near Bryan, Texas, looking upstream from left bank, April 2, 2008.

SIR 2009–5174

U.S. Geological Survey streamflow-gaging station 08111500 Brazos River near Hempstead, Texas, looking downstream from U.S. Highway 290 bridge, April 2, 2008.
USGS SIR 2009–5174
http://pubs.usgs.gov/sir/2009/5174/

U.S. Geological Survey streamflow-gaging station 08098290 Brazos River near Highbank, Texas, viewed from right bank downstream from FM 413 bridge, April 1, 2008.

SIR 2009–5174

U.S. Geological Survey streamflow-gaging station 08098290 Brazos River near Highbank, Texas, looking downstream from FM 413 bridge, April 1, 2008.

SIR 2009–5174

U.S. Geological Survey streamflow-gaging station 08110500 Navasota River near Easterly, Texas, looking downstream from left bank, April 1, 2008.

SIR 2009–5174

U.S. Geological Survey streamflow-gaging station 08110800 Navasota River at Old Spanish Road near Bryan, Texas, photograph looking upstream from bridge, April 1, 2008.

U.S. Geological Survey streamflow-gaging station 08106500 Little River near Cameron, Texas, photograph looking downstream from right bank just downstream from U.S. Highway 77/190 bridge, April 1, 2008.

SIR 2009–5174

U.S. Geological Survey streamflow-gaging station 08110325 Navasota River above Groesbeck, Texas, photograph looking upstream from small bridge upstream from State Highway 14 bridge, April 1, 2008.

SIR 2009–5174

U.S. Geological Survey streamflow-gaging station 08110500 Navasota River near Easterly, Texas, looking upstream from left bank, April 1, 2008.

SIR 2009–5174

USGS hydrologist conducts borehole geophysical logging as part of an applied research project to evaluate the use of new hydrogeophysical tools to remotely monitor and visualize bioremediation of contaminated groundwater.

U.S. Geological Survey streamflow-gaging station 08111000 Navasota River near Bryan, Texas, looking upstream from left bank of abandoned channel, April 1, 2008.

SIR 2009–5174

U.S. Geological Survey streamflow-gaging station 08111000 Navasota River near Bryan, Texas, looking downstream from U.S. Highway 190 bridge, April 1, 2008.
USGS SIR 2009–5174
http://pubs.usgs.gov/sir/2009/5174/

B.K. Martin, hydrologic technician in the Little Rock office of the USGS Lower Mississippi-Gulf Water Science Center, measuring streamflow with an acoustic doppler current profiler during flood of March 19, 2008, at USGS streamflow-gaging station 07056000, Buffalo River near St. Joe, Arkansas. Photograph by W.E.

White River at Calico Rock, Arkansas, during flood of March 19, 2008. Photograph by Daniel M. Wagner, U.S. Geological Survey.

As part of our routine field work in the winter the staff of the Maine Office head out on Maine's frozen (and partially frozen) rivers. This is dangerous work and in 2003 the Maine Office obtained a hovercraft to allow hydrographers to access rivers with unsafe ice conditions more easily. 

The Glen Canyon Dam on the Colorado River in Arizona. At noon Monday, Nov. 19, U.S.

A USGS hydrologist conducts a near-surface electromagnetic induction survey to characterize the shallow earth. The survey was conducted as part of an applied research effort by the USGS Office of Groundwater Branch of Geophysics at Camp Rell, Connecticut, in 2008.

Well, Brunswick, GA; Welby Stayton installing groundwater monitoring equipment in a flowing well.

Nick Stasulis, a hydrologic technician with the Maine Office of the New England Water Science Center, is seen here making a discharge measurement through the ice on the Sheepscot River at North Whitefield, USGS station number 01038000.

Metal-rich drainage from the old Howardsville mill site, near Silverton, Colorado. Photo credit: Briant Kimball, USGS. This photo is part of the USGS Abandoned Mine Lands Initiative (AMLI): Upper Animas River Study Area. From the Gold King Mine archived page.