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Green Mountain Powerplant

 
Photo of Green Mtn. Dam & Powerplant
12
 
Related Projects & Facilities
Colorado-Big Thompson Project
Green Mountain Dam
 
 
Related Documents
Green Mountain Powerplant Performance (pdf)
 
RegionFacilities in Great Plains | Great Plains Home Page
StateColorado
RiverBlue River
PurposeProvides project water storage and maintains minimum water flows in the Blue River.
FactsThis dam provides replacement storage for water diverted by the project to the eastern slope. The dam is an earthfill structure, 309 feet high, with a crest length of 1,150 feet and volume of 4,360,211 cubic yards. The powerplant has two units with a total installed generating capacity of 26,000 kilowatts.
HistoryThe water and power control center for Colorado-Big Thompson Project`s reservoirs, powerplants, and transmission lines in Wyoming, Colorado, and western Nebraska is at the project headquarters in Loveland, Colorado. This Western Division of the Missouri River Basin is an interconnected system of 15 Reclamation powerplants.
Present ActivitiesRing seal gate removal and restoration of both gates; Unit 1 overhaul and penstock spot patchwork.
Special IssuesMajor overhaul on unit 2 in fiscal year 1994. Major switchyard and control room boards are in the final stages of modification.
NERC RegionWestern Electricity Coordinating Council, Rocky Mountain Power Area
PMA Service AreaWestern Area Power Administration, Rocky Mountain Region
Plant TypeConventional
Powerhouse TypeAbove Ground
Turbine TypeFrancis
Original Nameplate Capacity21,600 kW
Installed Capacity26,000 kW
Year of Initial Operation1943
Age70 years
Net Generation60,228,000 kWh
(Fiscal Year)2007
Rated Head210 ft
Plant Factor26.7 percent
(Fiscal Year)2007
Production ModeIntermediate
Remotely OperatedYes
Project AuthorizationThe President approved the Secretary of the Interior`s finding of feasibility on December 21, 1937.
Project PurposeThe Colorado-Big Thompson Project is one of the largest and most complex natural resource developments undertaken by Reclamation. It consists of over 100 structures integrated into a transmountain water diversion system through which multiple benefits are provided to the people. The project spreads over approximately 250 miles in Colorado. It stores, regulates, and diverts water from the Colorado River on the western slope of the Continental Divide to the eastern slope of the Rocky Mountains. It provides supplemental water for irrigation of about 720,000 acres of land, municipal and industrial use, hydroelectric power, and water-oriented recreation opportunities.
Contact
First nameRalph
Last nameBeall
TitleSupervisor II
Phone (Individual)970 724-3538

Last updated: Jun 06, 2013