
The Tri County Supply Canal snakes across the central Nebraska plains, feeding a series of artificial reservoirs including Gallagher Lake and the northern tip of Johnson Lake. These water management features are integral to the regional landscape, supporting the Gallagher Canyon State Recreation Area and providing irrigation across the Gosper Co and Dawson Co border. South of the canal, the terrain is deeply dissected by the winding Plum Creek Canyon and Gallagher Canyon, where Plum Creek meanders through complex topographic relief.
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2 editions found
35 maps found

1962 Bertrand NW
Gosper County, NE

1971 Arapahoe NE
Gosper County, NE

1971 Arapahoe NW
Gosper County, NE

1971 Elwood NW
Gosper County, NE

1971 Elwood SW
Gosper County, NE

1971 Johnson Lake
Gosper County, NE

1971 Oxford NW
Gosper County, NE
2011 Arapahoe NE
Gosper County, NE
2011 Arapahoe NW
Gosper County, NE
2011 Bertrand NW
Gosper County, NE
2011 Elwood NW
Gosper County, NE
2011 Elwood SW
Gosper County, NE
2011 Johnson Lake
Gosper County, NE
2011 Oxford NW
Gosper County, NE
2014 Arapahoe NE
Gosper County, NE
2014 Arapahoe NW
Gosper County, NE
2014 Bertrand NW
Gosper County, NE
2014 Elwood NW
Gosper County, NE
2014 Elwood SW
Gosper County, NE
2014 Johnson Lake
Gosper County, NE
2014 Oxford NW
Gosper County, NE
2017 Arapahoe NE
Gosper County, NE
2017 Arapahoe NW
Gosper County, NE
2017 Bertrand NW
Gosper County, NE
2017 Elwood NW
Gosper County, NE
2017 Elwood SW
Gosper County, NE
2017 Johnson Lake
Gosper County, NE
2017 Oxford NW
Gosper County, NE

2021 Arapahoe NE
Gosper County, NE

2021 Arapahoe NW
Gosper County, NE

2021 Bertrand NW
Gosper County, NE

2021 Elwood NW
Gosper County, NE

2021 Elwood SW
Gosper County, NE

2021 Johnson Lake
Gosper County, NE

2021 Oxford NW
Gosper County, NE