WSP07070

• File Number: 8443.400
• Description: Narrows Project - Reports
• State: CO
• Basin: South Platte
• Water Division: 1
• Date: 5/27/1968
• Author: Asst Sec of Interior
• Title: A Report on the Narrows Unit Missouri River Basin Project Colorado Pursuant to Section 9a of the Reclamation Project Act of 1939
• Water Supply Pro - Doc Type: Report/Study

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Part V-Operat.ion, maintenance, and replacement__. _ - . ----- -. .----- --

~~~~~0~.~~t:~~~~~i~~~~;a~~~~~~~~~~==~~=====~=~==~=======~=====

Operation and mainlenrmce of e."'{isting irrigalion systems______
PiLrt VI-roordinnte project functions.. _ _ ~ ____ _ - _ - - ----- - - ~ ---
Floodconl..l'oLd____ - - ----
Fish and wild1lie____======~~~=====~~=====~~=====~=============
Recren tion _ _ _ _ _
Water qUA.lity coniro'I=~= = == ~ ====== :::::: ~ ======= = = = = =======- ---
Public health__ --
Pa.rt VII- Project la~d~==== ===== ==== == ============ = === ========= ====
LR.nd CIll.BSificaLioD_ _ _."
Description of Innd chl.s~~;==== = ==== = = ===== =: ~======== = = === =====
elMs 1_________

8~~;: ~:::~=::::========~======~======~======~=~~~~~~==~~~
T Class 6W irrigo.ted-nonirrigable________. ~ -. -- ---- -- -- -. -----

!f~~~;:~:l'~~~ifif_~~~~~~~~~:'~~~~~~~:~~~~:::-::~~~~~~::~~~~~~~

Part ~fJai~\~v~~~oBalinity- - - - --- ----- -------------------- ---------
Water re8.o11rces~~= ~ ~ _ ~ ~ ~~ ~~ ~ ~ ~ _ ~ ~ ~ ~ ~ ~ ~ ~ ~~~~~~ ~ ~: - ~-~- - -. - -. -.
Surface water sllpplie~__ ___ _ _ _____ - - -----~- - - - :-~-~~~~ ~ -~ ~~~
wate~rr~~~:_~~~_r.~~~~~i~~= ~~~ = ~==~ ~ ~~ ~ ~ ~ ===~ ~ = ~=== ~=~ -~ ~ _ ___ __
Water reQuirements_ ___-. _ _ ___-. - -- ------. -----------. -------
Water utilizo.tion__ _ _ _ _ __. ____~ _ ____ -. ------ - - -- --- --- --
AsaociaLed hydrology studies__. __ __ __ _ -- -- -. - - - - -- - - - - - - - ----
Sediment controL _ _ __ _ _ u _ ____ - _ -- - -- - - - ------ -- - - -. -----
Flood controL _ _ _ _ _ _ __ _ _ __ __ _ __ ~ -- -- -- - - -- -- --. -- -- - . -- - --
Qualit.y of wnter_____ ______. _ ___ -. --- _ -- _ -- _ --- _ ---. -------
DOWtllltrefl.ill efIeCUL___ _ _ _____ _. _. __ -. - -- ---- - -. - - - ---- - - ---
Part. IX-Agricultural economy_ _ ____ _ __ __ __. - -- --=. ~ - ~ -.
Mcthl)d of f\na.lysuL __. _ _ ____-. _ __ ___ _ - ----
PreRcnt fl.gricultuml economy __ __. __ __ - : -- - -- . - - - - - - - ---
Futuro agricultural economy _ __ __ . _ _ ____ - -. - - ----. - - -- - - - --- ----
Representative farms nnd ifmd lIse_____ _ __ ___ __ - -. ------- - -
[[\?rsStg2kd ;;ggtl~ti~~-_=~~ ~ ~: ~ ~ ~ ~ ~ ~ == = ~==~ ~ =~= ~ ~ ~= ~~ = ~ ~ =: = ~~
k~~~~~~f.~~~~~~c~~~e-i~): ~ ~ ~ ~ ~ ~ ~ ~ : : = ~ = ~ ~ ~ ~ ~ ~ ~ = =: ~ ~ : ~ ~ _ : ~ ~ ~ = ~ : ~ : = ~ ~
Part X-Economic rm-d -fin-a-~~i~l ~~~iy~~.~-_-_~~ - - - ---- - - :=~=~~~~~-. --
Economic justifico.tion __. _ ___ _ _ _ _ ___ __. __ __ __ _ _ _ u _ __ __ _ ___
Ben~fi~___________________.___________._~____.__________-
Fish and wildlife_____ _ _ ____ - ------ ----- -. ---------~---

Co,t~:IfJ~~L~;~~~:~~~~:::' '_ ~:_:_:_:: _~:~~~ -: -: ~: ~: ~ ~ ~~:::: :::

Annual O.M. &: R. expenae__ ____ - _. ----- - - ---
fnterest during construction_____ ---------.
Benefit-cost ratios _ ~ _ __ __ _ _ . __ __ _ _ - - -- -- - - - -- -- -- -- - -
Cost nlloC'fl.tion __
Single DllTPO;~ ;Ite-r~~t.i~e:!l_ _ __ - -- - -- - - - ~ ~ ~ ~ ~ ~ ~ ~ ~ ~: - -- --
Separable costs_______ _ _ . ______ --------- _ ---------
Specific cosl.a_____. __ _ _ __ __ _ _ _ ---- -. - ----
Other separable COStlL _ ___ _ __ ___. _ - -- --- - ==: - - ------ ---
Rcp:J.vme~~~~li~:~~~ ~~~~~~~~=~ :~~~=~~~: :==~=~ ~ _ _ _: =~===~:
Recrention and fi1'lh-wildlife reimbursement._ _ _ - - - -- --- -. - --
Jackl"on Luke-Fort Morgan CanaL _. _ _________
IrrigaLion repaymenL______ _ _ _ _______ _ _ _ ______ - - - - - - ----- - ----

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Po.rt XI-Conclusions CLnd recommendA.tionB_ --- --- -. ---- --- - -- - - -----
Conclusions____ ____ - - ---- - ---- - - -- - --- -------- ---- - --- --
Rp.comruendations_ __ _ - - --. -- -- ~ -- - - - - - - - --. - -- - - - - - - -- - - -- - - --
Part X II -Supplemental analysis - - -- - -- - -- - - -- -- - -- - - -- - - -- - -- -- - --
Senate Resolution 148__ _ _ ____u _ __ _ _ _ _ _ _ __ _ __u -- - - --- - -- - - ---
Project description__ -- -- -. ---- - ---- - ---- ----. --- --- - -- - ---- ----
Cost estimates. ----- - ---- - ---- - -------- ---- --- --- - -- - - --- - ----
Benefit-cost rat1os__ _ __ _ _ _ -- _ -- -- _ . -- _ _ -- _ _ -- _ - -- - - -- - - -- -. - -- -

~na~:ar~f:rer~:u~~-~;;ds~~=~~~=~~~~==~======~~===~===~===~=~=~=

Coat nllocationB_ -. - - --- - - --- - - --- - - --. - --- - --- ---- ----- - - - - ---
Intereat evidenced___ _ - - - --- - ---- - --- - ~- - - - --- ---- - ------- - ----
Repayment of reimbul'6able costa___ -- - -------- -. - - - -- ---- - ------
Probable effects on State and local governmentB_____ - --- - - - - - -----
Investigation and construction schedules_ - ----- ---- ---- --- - --- ---
Appended materials_ _ _ _ _ ~ ------- ---- ---- - --- - ~ --- ~ ---~ ---. --- - -----
Corps of Engineel'8, Omaha., Nebr___.. --- - ---- ---- ---- - ---- -----
Fish and Wildlife Service, Burea.u of Sport Fisheries and Wildlife__ --
National Park Servic6__ _ _ - ----- ---- - --- - -- -- ---- - ---. --- - - ----
Public Health Service___ _. - - -- -- - -- - - -- - - --- - ----. -------- -----

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LIST OF EXHIBITS

Num!:ll!r Ttrlt
1 General ma.p. __ _ _____ _ _ __ _ _ _ ____ _ ___ ~ __-. _ ___ ---- ----. -- - - - - Faces 21
2 Construction feature8 llnd railroad and road relocations_ _ __ _ --- -. - Faces 30
3 Narrows Dam feasibility design drawing____ _ _ __ _ u _ _ _ __ - - -- - - -- Faces 30
4 Area. ca.pa.city data_ _ _ _____. _ __ _ ____~ __ _ _ __ _ ___ _ --- - --- - - -- - - -- - 32
5 B88ic estima.te DC-2 summary _ _ ____ _ __ _ _ _ __ _ _ __ _ - - -- - - -- - - -- - - Faces 36
6 Control schedule, form PF_2_._____________________________u_ Faces 36
7 Land elaaaification ma.ps__ _ _ __ __ ___ d _ __ _ ___. __ _ _ __ _ - __u -- - - Faces 52
8 Narrows reservoir operation graph _ . _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Faces 60

LIST OF STATISTICAL TABLES

NUTllbtT 'T'flU
1 Cost allocation sumooary_ -- - - ---- ~ --- - ~--- -. - -- - - - - - -- - - - - ---
2 Reimbursa.ble COl!lts_____.. _____ _ ____ ____. ____ - - -- - uu - --- -----
3 Climatic data__ _ _ ____ - ----- - - --- ---- - ---- - - --- - -- ---- - --- - --- ~
4 Population in N!lJ'rows unit BJ"es_______ --------------------------
5 Rights-of-way requirements and Ia.nd UBe_ - - - - - - - - - - - - - - - - - -. - - - - -
6 Annual a.M. & R. expenses___ - ---- - --- - --- - ---- ---. ---. --- - ----
7 Allocated annual a.M. & R_____ _ ____ _____ _ ___ - __u - -- - ---- - ---.
8 Conservancy W:!Itrict operating expensel!l_ - - - - - - - - - - - - - - - - -
9 Fish o.nd wildlife enhancement____ _ _____________ ___u____ -------
10 Recreation costs and benefits_ - ---- - ---- - ---. - ----. ---. ---- -----
11 Land cwssificat.ion____ - - ----- - -- -- - ---- - -- - - ---- - ---- - -- - ---- --
12 Historic water utiliza.tion_ _ ____u - -- -. ---- ~ -- -~ --- - ---- .--- - ----
13 Annual water budget_____ ~ _____ _ __u ---- _ -- -- --- _ - -- - ---- - -- -.-
14 Farm land UBe and crop distribut.ion_.__ - - ---- - --- ---- ---- - -- - --
15 Crop yields_____u_____________________________ - --- ----- - --_.-
16 Farm budget summary, payment capacit.y a.nalyses__
17 Farm budget summary. irrigation benefit. studies - - --. ----. --- - - ---
18 Irrigation benefits per (arIn___ . ---- _ ---- _ _ --------- ----.-------
19 Summary of g,nnual irrigation benefits_______ - ---- - --- - --- - --- - ---
20 Land ownership Bnd exce8B lands. H165. - -- -- ~ - -- . - -- - -- - -- -- - -- - -
21 TotslannualuniLbenefil-8---------------- --------------- ----
22 Annufl.l equiva.lent recreation benefita_____ - ----------------- -----
23 Discounted future recreation costa_ - -- - - -- - - - -- - - - --. - -- - - -- - - - - -
24 Int.erest during conBtruclion_ - - - - --- - -. --- - ---. ---- -------------
25 Benefit-cost ~nalysis. ----- - - -- - - ---- -- -- - - ---- - - -- - -- - - - -- - --. -
26 Single-purpose irrigation a.nd flood control alternatives_ -- - -. -- - - - --
27 Specific fish-wildlife !l.nd recreation CO:!lts____. ----- - --- - -- - - --- - ---
28 InteresL during construction, recreation-flah-wildlife coats__ - -- - - -- --
29 Costa of remaining projects with purposes omitted_ - - --. - -- - --- -
30 Segregation of separa.ble and joint costs_ - - - - - -- -. - - -- - - - - - -- - - -- -

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