FLOOD03231

• County: Mesa
• Community: Mesa County
• Stream Name: Colorado River
• Basin: Colorado Mainstem
• Title: Hydrology Report FIS in Mesa County
• Date: 5/1/1989
• Prepared For: FEMA
• Prepared By: J.F. Sato & Associates
• Floodplain - Doc Type: Data ‎(general)‎

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3ASEC ON 51 EVENTS, 10 PERCENT OUTlIE~ TEST VAl~E KIN) = 2.775

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1 lO~ GUTlIERIS) IDENTIFIE9 BELO~ TEST V'LUE OF

-;e'/I .:"

6880.1

STATISTICS AND FREQUENCY CURVE ADJUSTED FOR 1 LOW OUTLIERIS)

;'13'(-,17'

fo':; e 3

HIGH OUTLIER TEST

BASED ON 50 EVENlIS, 10 PERCENT OUTLIER TEST VALUE KIN) = 2.768

"'--....

o HIGH OUTLIER(S) IDENTIFIED AROVE TEST VALUE OF 102077_

------------------------..----------------------------------------

-SKEW WEIGHTING -

.____________ ____________4__ ___ ______.____.. __ ______._ ______ ___ __ ___ ____

BASED ON 51 EVENTS; MEAN-SQUARE ERROR OF'STATION SKEW =-99.000
DEFAULT OR INPUT MEAN-SQUARE ERROR OF GENERALIZED SKEW = 0.302

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

FINAL RESULTS
-FREQUENCY CURVE-

163~i

COLO RIVER NR STATELINE. 1934-84

*****************1~**~**,~************.********************.******
*........FLOW7CFS~......l..* *...CONFIDENCE LIMITS...*
. EXPECTED * EXCEEDANCE * *
* COMPUTED PROBABILITY * PROBABILITY * 0.05 LIMIT 0.95 LIMIT *

*----------------...--- --...- *----------....-- *-----.---------....---- ---- *

*

95000.
85000.
77300.
69600.
61800 .
51100.
42500.
29400.
20000.
16200.
13500.
9530.

*

101000.
89100.
80300.
71700.
6:5100.
5:L 70 0 .
4:280 Q.
29400.
1~1800.
1~j90 O.
1:5200.
~/040.

0.002
0.005
0.010
0.020
0.040
0.100
0.200
0.500
0.800
0.900
0.950
0.990

123000.
108000.
96 70 0 .
85500.
74 50 O.
59800.
~8 60 o.
:12100.
22300 .
1840 O.
1. 5 60 O.
11500 .

*
*
*
*
*

78300. *
71000. *
65300. *
59500. *
53500. *
45000. *
38000. *
26500. *
17500. *
13800. *
11200. *
1450. *

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. ++ ++++++ + ++ +++++-04~ +++++~~+ + ++ + +++...... ++ ++++ +++...... +++ ++++++ ++ +++++ + *

* FREQUENCY CUR',E STATISTICS '. STATISTICS 8A SED ON *
*----------------.-----------------*-----------------------------*
. MEAN LOGARITHM 4.4625 '. ti-IS T OR IC EVENT S 0 *
* STANDARD DEVIATION 0.1955 '. HIGH OUTLIERS 0 *
* COMPUTED SKE\I -0.1910 . LOW OUTLIERS 1 *
. GENERALIZED SKE>I --99.0000 . ZERO OR MISSING 0 .
. ADOPTED SKEW -0.2000 . SYSTEMATIC E VE NT S 51 *

*..******.**.****~r*****1~**********~****.************************

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