FLOOD09734

• County: Routt
• Community: Routt County
• Stream Name: Elk River
• Basin: Yampa/White
• Title: Streambank Erosion Study Elk River
• Date: 11/1/1988
• Prepared For: Routt County
• Prepared By: USDA Soil Conservation Service
• Floodplain - Doc Type: Floodplain Report/Masterplan

I ABLE 2D
ELl< RIVER
ROUTT COUNTY r COlORADO
STREAMBANK EROSION SIUDY
COST ESIIMATE - COMPARISON OF BENEFITS AND COST 'Ooll,rs) 'I)

StyurtuJ'it.1 "e;tsures Construction En3lneerlo9 ProJt'( t Land Tota I o , M Aver<lge Toti,1 A....era.:Je
J~( ks COit A<1.i fI I sti'"a.t \ 01\ Ri,hts i.nstilH~llofl \37.) Annu<l.l A....er.gf' Annu.ll Annual
s. te CO';ot Cost wi th 0&" Benefits
( :~ ) (3) '" (5)

.----~-------------------------------------------------------------

Ft

.

.

.

$

$

$

$

.

$

,--------------------------------------------------------------------------------------------------------------------------------------------------:

1 ~ 900 23,230 3~112: 3.77Q
2 Ex I st i oS bridge 15 ,n good condition
3 3,200 37,440 5,242 6,365
. 2,200 25,740 3,604 ",376

o

~-'. ...... -,.", /_r...., ~ "ii",
-,~'&"'"
49,047 1,100 4,390 5,490
33,720 aoo 3,020 3,820

'170

o

3,330

:-------------------------------~------------------------------------------------------------------------------------------------------------------:

: Ti)tl.1 :

7,300

85,410

11,957

....,520

o

111,887

2,600: 10,020:

12,620

.....
rJ)

:--------------------------------------------------------------------------------------------------------------------------------------------------:

'I) Price S..se: Sept~.bu 1987 ...o...tized at 8 5/8r. for 50 ye.....s
'n Inshlled .t '10 pe... foot bank probe ted with , J ife expee tancy of .0 years
<31 Cor-ps of' En,inee~~ ~04 pe~.,t t~ ...~...k in ..,,,e..
'" Irl( I udes (I')st for structural .eil5ures to protect ripa...i..n hilbltat .nd 3r. 0&1'1
(5) Benef I ts for rip.....ian habitat prohc t i on were not ;1nalyzed