The Black Canyon of the Gunnison carves a deep path through this landscape, where the Gunnison River dictates the surrounding topography. To the south, the terrain levels out into features like Flat Top Mesa and Bostwick Park, areas defined by an intricate network of water management infrastructure. This irrigation system is anchored by the Loutsenhizer Canal and various laterals, including the West Lateral and East Lateral, which support the high-altitude agricultural flats. Significant engineering landmarks like the State Tunnel Dam and the State Tunnel illustrate the regional effort to divert water from the river to the drier benchlands. Prominent heights such as Warner Point and Green Mountain overlook these developed parks and arroyos, marking the transition from the river's gorge to the settled mesa tops.
26 named features on this map. Tap any name to fly to it.
Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.
This is the sole edition of this map. No revisions or reprints were ever made.
1909 · Montrose
USGS Topo · 1:125,000
1911 · Montrose
USGS Topo · 1:125,000
1955 · Olathe NW
USGS Topo · 1:24,000
1955 · Black Ridge
USGS Topo · 1:24,000
1955 · Olathe
USGS Topo · 1:24,000
1955 · Red Rock Canyon
USGS Topo · 1:24,000
1956 · Montrose
USGS Topo · 1:250,000
1957 · Cerro Summit
USGS Topo · 1:24,000
1957 · Grizzly Ridge
USGS Topo · 1:24,000
1959 · Montrose
USGS Topo · 1:250,000