WSPC05773

• File Number: 8064.100
• Description: Indian Water Rights Ute Tribes
• State: CO
• Basin: Statewide
• Date: 6/1/1987
• Author: Boyle Engineering
• Title: Agricultural Engineering Study Southern Ute and Ute Mountain Ute Indian Reservations San Juan Watershed Final Report
• Water Supply Pro - Doc Type: Report/Study

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1"''"''"1
-'';)

where GPM is the system flow rate in gallons per minute and HP is the
gross horsepower.

0.3.3 Pipelines
The cost of pipelines is estimated based on experience in water
transmission pipeline work. The least cost type of pipe material
for the various diameters is reflected in the estimate. Pipeline
costs have been compared with pipeline cost estimates from the United
States Bureau of Reclamation (USBR) Dolores Project as well as the
Animas-La Plata Definite Plan Report. Installed estimated pipeline
costs are shown in Table D.l.

D.3.4 River Diversion Structures
River diversion structures were included for parcels over 30 acres.

The diversion structure would be constructed across the river to form

a pool of water with sufficient depth for the pump to draw from. A
weir type diversion structure consists of a 4 foot high wall with a
footing and riprap on each side for stability and protection from ice
damage. The estimated cost of the structure is $210 per foot. The
diversion structures were estimated to be 50 feet long for the San
Juan River.

It may not be practical to build a massive diversion to serve a small

parcel. A farmer farming a small parcel with low flow requirements

would probably have a simple temporary diversion which could be

nothing more than a berm graded across the river with a backhoe or

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