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<br />CUOZ71
<br />
<br />HIGHLAND UNIT
<br />
<br />.
<br />
<br />LOCATION: Four Structures Located Near Oakdale, Ewing, Inman, and Tilden. Irrigable Areas Lie
<br />in Platte, Madison, and Antelope Counties.
<br />SPONSORS: Elkhorn Val ley Water Resources Association
<br />FEATURES: Saint Clair Dam and Reservoir, Inman Diversion Works, Holt Diversion Works and
<br />Tilden Diversion Works
<br />
<br />HIGHLAND UNIT
<br />BUREAU of RECLAMATION
<br />
<br />CONSTRUCTION PERIOD:
<br />TOTAL ANNUAL COST:
<br />BENEFIT-COST RATIO:
<br />PROJECT ACREAGE:
<br />
<br />7 Years
<br />$2,727,000
<br />1.28 to 1.00
<br />55,500 Acres
<br />
<br />PROJ ECT Li FE :
<br />ANNUAL O.M.&R.:
<br />COSTS BASED ON:
<br />LAND ACQUISITION:
<br />
<br />100 Years
<br />$359,000
<br />1965 Prices
<br />29,300 Acres
<br />
<br />I
<br />-rERC~
<br />
<br />I '
<br />
<br />Table
<br />Irri ation
<br />
<br />- Avera e Annual Pro "act Benefits
<br />Recreation Flood Control Fish & Wildlife
<br />
<br />!ANTELOPE
<br />I
<br />
<br />
<br />
<br />Total
<br />
<br />Irect Benefits
<br />
<br />$ 2,804,000
<br />
<br />$ 319,000
<br />
<br />$
<br />
<br />$
<br />
<br />$ 3,190,000
<br />301,000
<br />$ 3 491 000
<br />
<br />7,000
<br />
<br />60,000
<br />-0-
<br />
<br />Indirect Benefits
<br />
<br />30 I ,000
<br />$ 3 105 000
<br />
<br />-0-
<br />
<br />-0-
<br />
<br />$
<br />
<br />60 000
<br />
<br />$
<br />
<br />$ 319 000
<br />
<br />7 000
<br />
<br />otal Benefits
<br />
<br /> Table 2 - Pro'ect Costs and Re a ment B Source HOLT '?/V<"'?
<br /> Irrl atlon Recreat i on Flood Control Fish & Wildlife Total DIVERSION ~
<br /> DAM I'""~
<br />Share of
<br />Project Costs $ 62,114,000 $ 5,727,000 $ 153,000 $ 1,310,000 $ 69,304,000 HOLT I 1..., SION
<br />Amount Reimbur. 62114000 584 000 -0- -0- 62 698 000 -- WHEELER---l '..~'l,.
<br />Non-reimbursable -0- $ 5,143,000 $ 153,000 $ 1,310,000 $ 6,606,000 ,
<br /> I
<br />M.R.B.P. Not Avallab Ie -0- -0- -0- ST. CLAIR
<br /> ,
<br />Non-FederatCState -0- 584,000 -0- -0- 584,000 L:~&RES.
<br />Local Not Available -0- -0- -0-
<br />
<br />
<br />Table 3 - Avera e Annual Water Re ulrements
<br />
<br />Table 4 - Dam and Reservoir Data
<br />Saint Clair Dam
<br />Height: 64 to 100 feet Length: Not Aval I.
<br />Sp IIlway Capacity: 1,760 c. f.s.
<br />Drainage Area: 109 square miles
<br />Saint Clair Reservoir
<br />Caoacltv Acre Feet
<br />Surcharge 60,000
<br />Conservation 210,000
<br />Total 310,000'
<br />Area Acres
<br />Surcharge 11,000
<br />Conservation 9 600
<br />
<br />
<br />N RFOLK
<br />
<br />0.90 ac.ft./ac.
<br />1.29 ac.ft./ac.
<br />2.43 ac.ft./ac.
<br />126,000 ac.ft.
<br />
<br />Crop Irrigation Requirement:
<br />Farm Delivery Requirement
<br />DiversIon Requirement:
<br />Total Diversion Requirement:
<br />Return Flow: Not Available
<br />Streamflow Depletion: Not Available
<br />
<br />~
<br />
<br />LEGEND
<br />PROPOSED RESERVOIR
<br />PROPOSED DIVERSION DAM -
<br />PROPOSED CANAL -_.......
<br />--
<br />PROPOSED PUMPING PLANT <>
<br />PROPOSED IRRIGABLE AREA 01
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