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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LOW OUTLEr< EST

BAS~D ON 52 EVENTS. 10 PERCENT OUTLIEQ TEST VALUE KIN) = 2.783

1 LOW OUTLIER{S) IOENTIFIE~ BELOW TEST VALUE OF

S952.'t

STATISTICS AND FHEQUENCY CUR~E ADJUSTED FOR

1 l.J \I au TLl E' IS)

HIGH OUTLIER TEST

BASED ON 51 EVENTS, 10 PERCENT OUTLIER TEST VAI.UE K{N) = 2.175

o HIGH OUTLIER(S) IDENTIFIED ABOVE TEST VALUE OF 102256.

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

-SKEW WEIGHTING -

..

- -------- ---- ---- - - ------ --------- ----~.._------ - ...- -- -- ----- ------

BASED ON 52 EVENTS, MEAN-SQUARE ERROR OF STATION SKEJ,1 =-99.000
DEFAULT OR INPUT MEAN-SQUARE ERROR OF GENERALIZED SKEW = 0.302

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FINAL RESULTS
-FREQUENCY CURVE-

1635

COLD RIVER NR STATELINE, 193'-85

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*........FLOW,CFS........,.
* EXPECTED * EXCEEDANCE
* COMPUTED PROBABILITY * PROBABILITY

*...CONFIDENCE LIMITS....

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*

* 0.05 LIMIT 0.95 LIMIT'

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

*

95000.
85000.
7HOO.
69700.
51900.
51200 .
'2700.
296 0 0 .
20100.
16300.
13600.
9660.

10lC100.
89000.
80"00.
71 ;roo.
S32!3D.
51~100 .
'3(100.
29/;00.
20000.
16100.
13:100.
9l70.

0.002
0.005
0.010
0.020
O.He
0.100
0.200
o .500
0.800
o .900
0.950
0.990

123000.
108000.
96'100.
85300.
H3ryO.
59900.
'18700.
32900.
22500 .
19500.
15700.
11600 .

78500. *
11100. *
65500. *
59700. *
5"3700. *
'5200. ·
3820 O. *
26700. .
17700. .
13900. .
11300. *
1580. .

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FREQUENCY CURVE STATISTICS

STATISTICS BASED ON

*

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

* MEAN LOGAR ITHM '1.'1652 . HISTORIC EVENT S 0 .
" STANDARD DEVI All: ON 0.1943 " HIGH OUTLIERS 0 .
. COMPUTED SKEW ..0.22'16 " LOll OUTLIERS 1 *
" GENERALIZED SKEI/ -'j9.0000 " ZERO OR MISSING 0 .
* ADOPTED SKEW '.0.2000 . SYSTE7'1ATIC EVENTS 52 .

.*****.***********~~****.,~********~.******.**********.**********.

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