Images

Downtown Grand Forks, North Dakota flooded by the Red River of the North in 1997.

U.S. Geological Survey employees being transported to sites by National Guard personnel.

Flood waters inundated Grand Forks, North Dakota and East Grand Forks, Minnesota.The picture is looking west to Grand Forks, North Dakota and the  USGS gage house is the small white square in the center of the picture.

The flag of the United States of American flies over flood water in Grand Forks, North Dakota.

Fire consumes an building on a farmstead near the Red River of the North in northeastern North Dakota.

The Magic of Groundwater

U.S. Geological Survey streamflow-gaging station 08110500 Navasota River near Easterly, Texas, looking upstream from left bank, July 22, 1985.

SIR 2009–5174

The control structure between Lake Alice and Lake Irvine in 1985.

Fairmount Waterworks, east bank of Schuylkill River, Aquarium Drive, Philadelphia, Philadelphia County, PA. View looking northeast at waterworks from across Schuylkill River. Photo taken December, 1984.

An aerial view looking southeast of the treated-wastewater infiltration beds at Joint Base Cape Cod. The wastewater disposal beds (source of the nitrogen contamination) appear in the foreground. In the background is a freshwater pond that is receiving discharge of some of the groundwater contaminants. Toxic waste disposal at the site ended in 1995. 

South Fork of the Ogden River streamgage shelter in the fall of 1980. This streamgage has been monitoring water levels and flow since March 21, 1921, making it one of 25 centennial gauges in Utah. 

USGS scientist Jim Cloern with the R/V Polaris, 1980s.

Approximate point of maximum subsidence in the San Joaquin Valley, California. Land surface subsided ~9 m from 1925 to 1977 due to aquifer-system compaction. Signs on the telephone pole indicate the former elevations of the land surface in 1925 and 1955.

Photograph by Richard Ireland, U.S. Geological Survey

U.S. Geological Survey streamflow-gaging station 08116650 Brazos River near Rosharon, Texas, looking upstream from Farm-to-Market Road (FM) 1462 bridge, August 28, 1973.
USGS SIR 2009–5174

Map shows floods in the Aguadilla-Aguada area, northwestern Puerto Rico. The image is from USGS Hydrologic Atlas 457, created in 1972.

U.S. Geological Survey streamflow-gaging station 08109000 Brazos River near Bryan, Texas, looking upstream from left bank, March 10, 1971.

USGS SIR 2009–5174

U.S. Geological Survey streamflow-gaging station 08116650 Brazos River near Rosharon, Texas, (A) looking upstream from right bank, April 2, 1967 (not known if pilings visible at base of bridge pier are result of channel-bed incision).
USGS SIR 2009–5174

U.S. Geological Survey streamflow-gaging station 08098290 Brazos River near Highbank, Texas, looking downstream from FM 413 bridge, March 31, 1964.

SIR 2009–5174

U.S. Geological Survey streamflow-gaging station 08098290 Brazos River near Highbank, Texas, looking upstream from FM 413 bridge, March 31, 1964.

SIR 2009–5174

Although large streamgage structures are no longer necessary, the USGS still uses some of them to contain modern streamgage equipment.

Artesian well investigations in South Dakota (circa-July 1957).