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Hydrologic Technician Scott Adolphson takes a discharge measurement of the ice-covered Chippewa River at streamgage 05305000 near Watson, Minnesota surrounded by snow-covered trees.
Hydrologic Technician Scott Adolphson takes a discharge measurement of the ice-covered Chippewa River at streamgage 05305000 near Watson, Minnesota surrounded by snow-covered trees.
Russ Buesing uses a cable car to access streamgage 05104500 in late winter (March 26, 2009) on the Roseau River below South Fork near Malung, MN.
Russ Buesing uses a cable car to access streamgage 05104500 in late winter (March 26, 2009) on the Roseau River below South Fork near Malung, MN.
Streamgage 05104500 Roseau River Below South Fork Near Malung, Minnesota.
Streamgage 05104500 Roseau River Below South Fork Near Malung, Minnesota.
Hydrologic technician Russ Buesing steps on to cable car at streamgage 05104500 Roseau River Below South Fork Near Malung, Minnesota.
Hydrologic technician Russ Buesing steps on to cable car at streamgage 05104500 Roseau River Below South Fork Near Malung, Minnesota.
Hydrologic technician Russ Buesing clearing branches covered in heavy snow obstructing a GOES antenna at streamgage 05104500 Roseau River Below South Fork Near Malung, Minnesota.
Hydrologic technician Russ Buesing clearing branches covered in heavy snow obstructing a GOES antenna at streamgage 05104500 Roseau River Below South Fork Near Malung, Minnesota.
Field office chief Dan Daly and a student hydrologist pull a sled containing water sampling equipment on the frozen Minnesota River in western Minnesota.
Field office chief Dan Daly and a student hydrologist pull a sled containing water sampling equipment on the frozen Minnesota River in western Minnesota.
Field office chief Dan Daly takes a streamflow measurement through a hole drilled in the frozen Minnesota River in western Minnesota.
Field office chief Dan Daly takes a streamflow measurement through a hole drilled in the frozen Minnesota River in western Minnesota.
Field office chief Dan Daly smiles for the camera with frost-covered eyelashes while conducting fieldwork on a frigid winter day in Minnesota.
Field office chief Dan Daly smiles for the camera with frost-covered eyelashes while conducting fieldwork on a frigid winter day in Minnesota.
Two scientists stand on the frozen Minnesota River covered in snow conducting fieldwork in western Minnesota.
Two scientists stand on the frozen Minnesota River covered in snow conducting fieldwork in western Minnesota.
Scientist conducting measurement through hole drilled in ice covered surface of the Minnesota River in western Minnesota.
Scientist conducting measurement through hole drilled in ice covered surface of the Minnesota River in western Minnesota.
Hydrologic technician Brett Savage takes a self-portrait with hydrologic technician Scott Adolphson reflected in his snow goggles, while conducting fieldwork in western Minnesota on a snowy winter day in February.
Hydrologic technician Brett Savage takes a self-portrait with hydrologic technician Scott Adolphson reflected in his snow goggles, while conducting fieldwork in western Minnesota on a snowy winter day in February.
Hydrologic technician Scott Adolphson takes a stream discharge measurement through a hole in ice while kneeling on a frozen river in western Minnesota.
Hydrologic technician Scott Adolphson takes a stream discharge measurement through a hole in ice while kneeling on a frozen river in western Minnesota.
Hydrologic technician Scott Adolphson conducts a streamflow measurement through a hole in a frozen river in western Minnesota, while an ice auger rests in a hole in the ice in the foreground.
Hydrologic technician Scott Adolphson conducts a streamflow measurement through a hole in a frozen river in western Minnesota, while an ice auger rests in a hole in the ice in the foreground.
Hydrologic technician Brett Savage conducts an ice discharge measurement on the Minnesota River in Montevideo, Minnesota.
Hydrologic technician Brett Savage conducts an ice discharge measurement on the Minnesota River in Montevideo, Minnesota.
Hydrologic Technician Scott Adolphson takes a discharge measurement of the ice-covered Chippewa River at streamgage 05305000 near Watson, Minnesota surrounded by snow-covered trees.
Hydrologic Technician Scott Adolphson takes a discharge measurement of the ice-covered Chippewa River at streamgage 05305000 near Watson, Minnesota surrounded by snow-covered trees.
Russ Buesing uses a cable car to access streamgage 05104500 in late winter (March 26, 2009) on the Roseau River below South Fork near Malung, MN.
Russ Buesing uses a cable car to access streamgage 05104500 in late winter (March 26, 2009) on the Roseau River below South Fork near Malung, MN.
Streamgage 05104500 Roseau River Below South Fork Near Malung, Minnesota.
Streamgage 05104500 Roseau River Below South Fork Near Malung, Minnesota.
Hydrologic technician Russ Buesing steps on to cable car at streamgage 05104500 Roseau River Below South Fork Near Malung, Minnesota.
Hydrologic technician Russ Buesing steps on to cable car at streamgage 05104500 Roseau River Below South Fork Near Malung, Minnesota.
Hydrologic technician Russ Buesing clearing branches covered in heavy snow obstructing a GOES antenna at streamgage 05104500 Roseau River Below South Fork Near Malung, Minnesota.
Hydrologic technician Russ Buesing clearing branches covered in heavy snow obstructing a GOES antenna at streamgage 05104500 Roseau River Below South Fork Near Malung, Minnesota.
Field office chief Dan Daly and a student hydrologist pull a sled containing water sampling equipment on the frozen Minnesota River in western Minnesota.
Field office chief Dan Daly and a student hydrologist pull a sled containing water sampling equipment on the frozen Minnesota River in western Minnesota.
Field office chief Dan Daly takes a streamflow measurement through a hole drilled in the frozen Minnesota River in western Minnesota.
Field office chief Dan Daly takes a streamflow measurement through a hole drilled in the frozen Minnesota River in western Minnesota.
Field office chief Dan Daly smiles for the camera with frost-covered eyelashes while conducting fieldwork on a frigid winter day in Minnesota.
Field office chief Dan Daly smiles for the camera with frost-covered eyelashes while conducting fieldwork on a frigid winter day in Minnesota.
Two scientists stand on the frozen Minnesota River covered in snow conducting fieldwork in western Minnesota.
Two scientists stand on the frozen Minnesota River covered in snow conducting fieldwork in western Minnesota.
Scientist conducting measurement through hole drilled in ice covered surface of the Minnesota River in western Minnesota.
Scientist conducting measurement through hole drilled in ice covered surface of the Minnesota River in western Minnesota.
Hydrologic technician Brett Savage takes a self-portrait with hydrologic technician Scott Adolphson reflected in his snow goggles, while conducting fieldwork in western Minnesota on a snowy winter day in February.
Hydrologic technician Brett Savage takes a self-portrait with hydrologic technician Scott Adolphson reflected in his snow goggles, while conducting fieldwork in western Minnesota on a snowy winter day in February.
Hydrologic technician Scott Adolphson takes a stream discharge measurement through a hole in ice while kneeling on a frozen river in western Minnesota.
Hydrologic technician Scott Adolphson takes a stream discharge measurement through a hole in ice while kneeling on a frozen river in western Minnesota.
Hydrologic technician Scott Adolphson conducts a streamflow measurement through a hole in a frozen river in western Minnesota, while an ice auger rests in a hole in the ice in the foreground.
Hydrologic technician Scott Adolphson conducts a streamflow measurement through a hole in a frozen river in western Minnesota, while an ice auger rests in a hole in the ice in the foreground.
Hydrologic technician Brett Savage conducts an ice discharge measurement on the Minnesota River in Montevideo, Minnesota.
Hydrologic technician Brett Savage conducts an ice discharge measurement on the Minnesota River in Montevideo, Minnesota.