
The South Platte River carves through this landscape at the edge of the Pike National Forest, defining a region of hydraulic engineering and industrial transition in the mid-1960s. The town of Kassler serves as a hub for water management, situated near the Filtration Plant and the High Line Canal, while the massive Aurora Rampart Reservoir sits perched above the Hogback formation. To the north, Waterton marks the entrance to the South Platte Canyon, a critical corridor where the river meets the plains.
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9 editions found
25 maps found

1893 Platte Canyon
Douglas County, CO

1945 Kassler
Douglas County, CO

1948 Kassler
Douglas County, CO

1954 Cherry Valley School
Douglas County, CO

1954 Devils Head
Douglas County, CO

1954 Greenland
Douglas County, CO

1956 Dakan Mountain
Douglas County, CO

1965 Castle Rock North
Douglas County, CO

1965 Castle Rock South
Douglas County, CO

1965 Dawson Butte
Douglas County, CO

1965 Kassler
Douglas County, CO

1966 Russellville Gulch
Douglas County, CO

1994 Dakan Mountain
Douglas County, CO

1994 Dawson Butte
Douglas County, CO

1994 Devils Head
Douglas County, CO

1994 Kassler
Douglas County, CO

2022 Castle Rock North
Douglas County, CO

2022 Castle Rock South
Douglas County, CO

2022 Cherry Valley School
Douglas County, CO

2022 Dakan Mountain
Douglas County, CO

2022 Dawson Butte
Douglas County, CO

2022 Devils Head
Douglas County, CO

2022 Greenland
Douglas County, CO

2022 Russellville Gulch
Douglas County, CO

2023 Kassler
Douglas County, CO