WSPC06979

• File Number: 8064.100
• Description: Ute Tribes
• State: CO
• Basin: San Juan/Dolores
• Water Division: 7
• Date: 6/1/1987
• Author: CO Dept of Law
• Title: Agricultural Engineering Study - Piedra Watershed - Final Report - Design-Cost Estimate for Off-Farm Irrigation Facilities and PIA Determination
• Water Supply Pro - Doc Type: Report/Study

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APPENDIX 0.1
LEG END

Parcel 1.0.: Sll-P-Ol, "Sll" = Southern Ute Sheet 11; "p" = piedra
Watershed; "01" = parcel number.

Field Size:

Gross size of parcel in acres.

Reduction Factor:
Report.

Acreage reduction factor discussed in Task A

Net Acreage:

The product of field size times reduction factor.

Elevation High and Low: The maximum and minimum elevation within
the parcel.

Climatic Zone: Discussed in Task A Report and determined by the
parcel's elevation.

Irrigation System Type: Type of on-farm irrigation system.
HNDMVE - Handmove sprinkler
SDROLL - Side roll sprinkler
GRAV Gravity
CNTRPVT- Center pivot sprinkler
CPVT/HMV- Center pivot with handmove

Net Feet: The unit net average irrigation water requirement for the
parcel in acre-feet per acre.

Irrigation Efficiency:
Report.

Irrigation efficiency discussed in Task A

Applied: The
requirement in

unit gross
acre-feet per

on-farm
acre.

irrigation

water

average

Preliminary Net Ag Return: The preliminary net
return not including the on-farm irrigation system
irrigation water transmission/distribution system.

agricultural
or off-farm

Capital: The amortized capital cost per acre per year for the on-
farm irrigation system (at 8 3/8% for 50 years) from Task B Report.

Maintenance: The per acre per year maintenance cost of the on-farm
irrigation system from the Task B Report.

Labor: The per acre' per year labor cost for operation of the on-farm
irrigation system from the Task B Report.

pumping: The per acre per year cost of providing additional on-farm
pumping to meet the higher pressure requirements of the center pivot
irrigation system.