FLOOD03477

• County: Statewide
• Community: Statewide
• Stream Name: All
• Basin: Statewide
• Title: Velocity Profile, Water-Surface Slope, Bed-Material Size for Selected Streams in Colorado
• Date: 1/1/1984
• Prepared For: CWCB
• Prepared By: USGS
• Floodplain - Doc Type: Educational/Technical/Reference Information

C6116500 CLEAR CREEK NEAR LAWSON, CO

Q!TE: June 17, 1983

GAGE HEIQHT= 4.82 F1

TYPE OF MEAS: CA8LEWAY

STATION: 12.0 FT

y= 3.7 FT

y/T

Y AA y PAA y PCT
(F1) (FT/S) (FT/S) DIFF

LEW: 2 FT

REW: 54 FT

AA
vlV

PAA
y/V

a.05 0..18 8.54 1.76 10.1 1.51 1.52
0.10 O.~l 1.60 6.8~ 11.1 1.34 1.34
0.20 0.14 6.61 6..33 5.4 1.18 1.24-
0.30 1.11 6.8 t 6.3 :3 1.6 1.20 1.2'
0.40 1.413 6.67 6.22 7.2 1.18 1.22
0.50 I.SS 6.29 5.16 9.2 1.11 1.13
0.60 2.22 6.06 4.13 28.1 1.01 1).93
0.. 70 2.59 . .3'1 '.03 8.4 0.17 0.19
o.eo 2.'36 4.31 4.03 8.4 0.17 0.79
a.8.1\ .3.11 ~.65 3.fHi 20.5 0.82 0.76
1.00 3.70 1).00 0.00 0.0 a.aD 0.00
VlFT/SI: 5.61 '5.10 PCT DIFF IN MEAN VF.L DC II1E<;= 11.1
FLOW CHARACTERISTIC,:
MET ER ALPHA F V.6 PCT OF MEAN U.2-.8 pcr OF MEAN
AA 1.33 0.60 6.06 6.9 5.52 -2.6
P AA 1.36 0.54 4.73 _____=~______~.le ___ 1.5 ----

Y = 3.0 F r--TYPEQF-iiEAS:CABLEii:;;y------

STATION: 20.0 FT

y/T

Y AA v p.A v peT
(FTI IFT/SI (FT/S) DIFF

0.05 0.15 13.511 13.40 1.4 1.66
0.10 o.~o 13.59 12.55 8.3 1.66
0.20 0.60 10.B8 lO.F, 7 2.0 1.33
0.30 0.'30 10.36 9.99 J.7 1.26
0.4-0 1.2: ;J '3.61 'J.5S 0.9 t.IR
0.50 1.50 a.71 8.32 4.1 1.06
0.60 1.80 1.60 7.~ 3 2.J 0.91
0.10 2.10 5.7... 5.25 '.J 0.70
O.BO 2.'H 5.14 5.14 11./ u.7a
1.00 3.CO 0.00 0.00 ~.O 0.00
V(FT/SI: 8.20 1.84 PCT OIFF IN

FLOW CHARACTERISTIC,:
METER ALPHA F
AA 1.57 1.0~
----~-----1. 6u 1. U 1

V.6
7.60
'~o\3__

STATION:ll:07T--Y?3:3Fr--TYPE-OFMEAS:cABLEWAT----

pcr OF MEAN
-1.3
-S~-2 .----

ylT

Y AA v ?~A v ~CT
1FT) ("T/SI (FT/SI DIFF

AA
_IV

AA
v/V

PAA
_IV

1.11
1.60
1.36
1.27
1.22
1.06
0.95
1l.67
0.56
0.00
MEAN V~LOClrIES= 4.5

'1.2-.8
~.31
1.90

PCT

I}f MEAN
1..._._~__
0..

PAl\
v/V

0.05 0.11; .'1.54 7.'7~ 7.6 1.62 1.6:5
0..10 0.:33 1.43 6.45 15.2 1.4-1 1.32
0.20 'J .6ft 5.61 5.33 5.4 1.27 1.:50
{).30 O.~9 6.54 5.91 10.1 1.24 1.21
0.40 1.32 ';.17 5.76 1.1 1.11 1.18
Q.50 1.65 5.A 4 5.l\q 6.4 1.11 1.13
0.6n 1.'5 a ':.20 ~.13 9., 0.99 0.97
0.70 2.31 4.75 4-."30 10.s 0.90 0.B8
0.80 2.64 :~.~3 3.4(, -0.1 0.65 0.11
0.82 2.11 3050 .3.3~ 3.5 1).66 ".aq
l.oa J .30 -O.'lJO O.D C ~.O 0.00 0.00
VlFT/SI: 5.21 4.Ra pcr OIFF IN MEAN VELOCITIES= 8.1
FLOW CHARACTERTSTICS:
METER ,ILF'HA F V.6 PCT OF MEAN Y.2 -. R pcr OF MEAN
AA 1.43 0.61 5.20 -1.3 5.05 -4.2
PAA 1.42 0.,:.56 4.73 -3,:,0 1~_____-i~________
31