FLOOD00310

• County: Arapahoe
• Stream Name: South Platte
• Title: Union Avenue Boat Drop
• Date: 1/1/1983
• Prepared For: CWCB
• Prepared By: CWCB
• Floodplain - Doc Type: Floodplain Report/Masterplan

CRITERIA

BOATING ROWING-RAFTING-DRlFTING

t

PHYSICAL SAFETY OPTIMUM
DEPTH 3.0 ft +
minimum 1.0 ft 2.0 ft
maximum NA NA
VELOCITY 1. 0-10. 0 fps
minimum o fps o fps
maximum 14.0 fps 12.0 fps

..

COMMENTS: Higher velocities require boats/rafts of
a type specifically designed for white
water. Higher velocities safe only under
certain conditions.

5

.
II
:.:.:.:
.......
. .....:.
- ~
. 0
-
-
.

LEGEND

4

optimum

x
~
ll.
III
o

3 :...................................................:.:.:.:
..............................
..............................
................................
...............................
...............................
~:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:..:.:..
..............................
..............................
...............................
................. .............
2 ...........................:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:".

acceptable

.
.
. 1 ~_.
o.
f-
a . . .
0 3 6

marginal

unacceptable

. .

9

12

15

VELOC ITY

A-13