Twin Lakes Dam

Overview

General
RegionFacilities in Great Plains | Great Plains Home Page
StateColorado
CountyLake
ProjectFryingpan-Arkansas
Dam Type
ReservoirTwin Lakes
WatercourseLake Creek
Location13 mi S of Leadville
Longitude-106.4617
Latitude39.0833
Original Construction1978
Modified Construction
National ID NumberCO02045
Hydrologic Unit Code

Dimensions
Structural Height
Hydraulic Height (Normal Operating Depth at Dam)
Top Parapet (Elevation)
Spillway Crest Elevation9200 ft
Crest Elevation9210 ft
Crest Length3150 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)9200.0 ft
Top of Inactive Conservation Pool (Elevation)9168.7 ft
Top of Dead Storage Pool (Elevation)9157.5 ft

Hydraulics & Hydrology
Volume
Total Water Storage at Elevation
Maximum Water Surface Elevation
Normal Water Surface Elevation9200.0 ft
Spillway Type
Auxiliary Spillway
Spillway Capacity at Elevation9200.0 cfs at 9202.3 ft
Auxiliary Spillway Capacity at Elevation
Uncontrolled Spillway Capacity at Elevation
Outlet Works Capacity at Elevation3465.0 cfs at 9202.3 ft
Diversion Capacity at Elevation
Drainage Area105 sq mi
Hydrometeorological Report (HMR)HMR 55
Probable Maximum Flood (PMF) Report

Contact Information
Owner
TitleArea Office Manager
OrganizationEastern Colorado Area Office
Address11056 W. County Rd 18E
CityLoveland, CO 80537-9711
Phone (Fax)970 663-3212
Phone (Office)970 667-4410
Operator
TitleArea Office Manager
OrganizationEastern Colorado Area Office
Address11056 W. County Rd 18E
CityLoveland, CO 80537-9711
Phone (Fax)970 663-3212
Phone (Office)970 667-4410


Last updated: Apr 02, 2013