
Hydrological engineering defines the landscape of the San Luis Valley, where an intricate network of man-made waterways supports the high-altitude agriculture of Rio Grande, Alamosa, and Conejos counties. The small settlement of Waverly sits at the junction of several major irrigation systems, illustrating the area's historical reliance on gravity-fed water management. Prominent arteries like the Monte Vista Canal and the Empire Canal traverse the terrain, while specialized infrastructure such as the Denver Colony Lateral and Carmel Drain Ditch indicate localized drainage and distribution efforts. This 2022 survey captures a rural environment structured by its road grid, which often runs parallel to these essential ditches. Smaller named features, including the Spruce Lawn Ditch and Sanderson Ditch, provide fine-grained detail for researchers tracing land use and the development of water rights in this distinctive Colorado basin.
49 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.
107 maps found

1964 Sevenmile Plaza
Rio Grande County, CO

1966 Elwood Pass
Rio Grande County, CO

1966 Homelake
Rio Grande County, CO

1966 Indian Head
Rio Grande County, CO

1967 Beaver Creek Reservoir
Rio Grande County, CO

1967 Del Norte Peak
Rio Grande County, CO

1967 Dog Mountain
Rio Grande County, CO

1967 Fulcher Gulch
Rio Grande County, CO

1967 Greenie Mountain
Rio Grande County, CO

1967 Horseshoe Mountain
Rio Grande County, CO

1967 Jasper
Rio Grande County, CO

1967 South Fork East
Rio Grande County, CO

1967 South Fork West
Rio Grande County, CO

1967 Summitville
Rio Grande County, CO

1968 Center South
Rio Grande County, CO

1969 Waverly
Rio Grande County, CO

2001 Beaver Creek Reservoir
Rio Grande County, CO

2001 Del Norte Peak
Rio Grande County, CO

2001 Dog Mountain
Rio Grande County, CO

2001 Elwood Pass
Rio Grande County, CO

2001 Greenie Mountain
Rio Grande County, CO

2001 Horseshoe Mountain
Rio Grande County, CO

2001 Indian Head
Rio Grande County, CO

2001 Jasper
Rio Grande County, CO

2001 South Fork East
Rio Grande County, CO

2001 South Fork West
Rio Grande County, CO

2001 Summitville
Rio Grande County, CO
2010 Center South
Rio Grande County, CO
2010 Fulcher Gulch
Rio Grande County, CO
2010 Homelake
Rio Grande County, CO
2010 Sevenmile Plaza
Rio Grande County, CO
2010 Waverly
Rio Grande County, CO
2011 Beaver Creek Reservoir
Rio Grande County, CO
2011 Del Norte Peak
Rio Grande County, CO
2011 Dog Mountain
Rio Grande County, CO
2011 Elwood Pass
Rio Grande County, CO
2011 Greenie Mountain
Rio Grande County, CO
2011 Horseshoe Mountain
Rio Grande County, CO
2011 Indian Head
Rio Grande County, CO
2011 Jasper
Rio Grande County, CO
2011 South Fork East
Rio Grande County, CO
2011 South Fork West
Rio Grande County, CO
2011 Summitville
Rio Grande County, CO
2013 Beaver Creek Reservoir
Rio Grande County, CO
2013 Center South
Rio Grande County, CO
2013 Del Norte Peak
Rio Grande County, CO
2013 Dog Mountain
Rio Grande County, CO
2013 Elwood Pass
Rio Grande County, CO
2013 Fulcher Gulch
Rio Grande County, CO
2013 Greenie Mountain
Rio Grande County, CO
2013 Homelake
Rio Grande County, CO
2013 Horseshoe Mountain
Rio Grande County, CO
2013 Indian Head
Rio Grande County, CO
2013 Jasper
Rio Grande County, CO
2013 Sevenmile Plaza
Rio Grande County, CO
2013 South Fork East
Rio Grande County, CO
2013 South Fork West
Rio Grande County, CO
2013 Summitville
Rio Grande County, CO
2013 Waverly
Rio Grande County, CO
2016 Beaver Creek Reservoir
Rio Grande County, CO
2016 Center South
Rio Grande County, CO
2016 Del Norte Peak
Rio Grande County, CO
2016 Dog Mountain
Rio Grande County, CO
2016 Elwood Pass
Rio Grande County, CO
2016 Fulcher Gulch
Rio Grande County, CO
2016 Greenie Mountain
Rio Grande County, CO
2016 Homelake
Rio Grande County, CO
2016 Horseshoe Mountain
Rio Grande County, CO
2016 Indian Head
Rio Grande County, CO
2016 Jasper
Rio Grande County, CO
2016 Sevenmile Plaza
Rio Grande County, CO
2016 South Fork East
Rio Grande County, CO
2016 South Fork West
Rio Grande County, CO
2016 Summitville
Rio Grande County, CO
2016 Waverly
Rio Grande County, CO
2019 Beaver Creek Reservoir
Rio Grande County, CO
2019 Center South
Rio Grande County, CO
2019 Del Norte Peak
Rio Grande County, CO
2019 Dog Mountain
Rio Grande County, CO
2019 Elwood Pass
Rio Grande County, CO
2019 Fulcher Gulch
Rio Grande County, CO
2019 Greenie Mountain
Rio Grande County, CO
2019 Homelake
Rio Grande County, CO
2019 Horseshoe Mountain
Rio Grande County, CO
2019 Indian Head
Rio Grande County, CO
2019 Jasper
Rio Grande County, CO
2019 Sevenmile Plaza
Rio Grande County, CO
2019 South Fork East
Rio Grande County, CO
2019 South Fork West
Rio Grande County, CO
2019 Summitville
Rio Grande County, CO
2019 Waverly
Rio Grande County, CO

2022 Beaver Creek Reservoir
Rio Grande County, CO

2022 Center South
Rio Grande County, CO

2022 Del Norte Peak
Rio Grande County, CO

2022 Dog Mountain
Rio Grande County, CO

2022 Elwood Pass
Rio Grande County, CO

2022 Fulcher Gulch
Rio Grande County, CO

2022 Greenie Mountain
Rio Grande County, CO

2022 Homelake
Rio Grande County, CO

2022 Horseshoe Mountain
Rio Grande County, CO

2022 Indian Head
Rio Grande County, CO

2022 Jasper
Rio Grande County, CO

2022 Sevenmile Plaza
Rio Grande County, CO

2022 South Fork East
Rio Grande County, CO

2022 South Fork West
Rio Grande County, CO

2022 Summitville
Rio Grande County, CO

2022 Waverly
Rio Grande County, CO