Chapman Diversion Dam

Overview

General
RegionFacilities in Great Plains | Great Plains Home Page
StateColorado
CountyPitkin
ProjectFryingpan-Arkansas
Dam Type
Reservoir
WatercourseChapman Gulch
Location
Longitude-106.640589
Latitude39.3163756
Original Construction1965-1971
Modified Construction
National ID Number
Hydrologic Unit Code

Dimensions
Structural Height15 ft
Hydraulic Height (Normal Operating Depth at Dam)8 ft
Top Parapet (Elevation)
Spillway Crest Elevation
Crest Elevation10045.0 ft
Crest Length131 ft
Crest Width
Base Width
Volume of Dam Construction Materials
Streambed at Dam Axis
Top of Exclusive Flood Control Pool (Elevation)
Top of Joint Use Pool (Elevation)
Top of Active Conservation Pool (Elevation)
Top of Inactive Conservation Pool (Elevation)
Top of Dead Storage Pool (Elevation)

Hydraulics & Hydrology
Volume
Total Water Storage at Elevation
Maximum Water Surface Elevation
Normal Water Surface Elevation
Spillway Type
Auxiliary Spillway
Spillway Capacity at Elevation810 cfs at 10043.35
Auxiliary Spillway Capacity at Elevation
Uncontrolled Spillway Capacity at Elevation
Outlet Works Capacity at Elevation
Diversion Capacity at Elevation
Drainage Area
Hydrometeorological Report (HMR)
Probable Maximum Flood (PMF) Report

Contact Information
OwnerNo value defined
OperatorNo value defined


Last updated: Mar 29, 2013