FLOOD10515

• County: Gunnison
• Community: Marble and Vicinity
• Stream Name: Crystal River
• Basin: Gunnison
• Title: Floodplain Information Report Crystal River - Technical Appendix
• Date: 5/1/2004
• Prepared For: Marble and CWCB
• Prepared By: ICON Engineering, Inc.
• Floodplain - Doc Type: Floodplain Report/Masterplan

I CLlMATOGRAPHY OF THE UNITED STATES NO. 81
i Monthly Normals of Temperature, Precipitation, and Heating and Cooling Degree Days
.. 1971-2000
I COLORADO Page 161
I
PRECIPITATION NORMALS (Total in Inches)
No. Station Name JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANNUAL
I 001 AGUILAR 1 SE .37 .54 1.61 1.96 2.91 1.66 2.82 3.04 1.53 1.08 .95 .71 19.18
002 AKRON 4 E .36 .37 1.06 1.42 3.00 2.28 2.95 2.26 .98 .85 .70 .36 16.59
003 AKRON 1 N .33 .36 1. 04 1.58 3.15 2.32 2.93 2.00 .92 .90 .69 .40 16.62
004 ALAMOSA BERGMAN FIELD .25 .21 .46 .54 .70 .59 .94 1.19 .89 .67 .48 .33 7.25
005 ALTENBERN 1.13 1.29 1.65 1.51 1.81 .97 1.35 1.36 1.64 1.82 1.41 1.06 17.00
I 006 AMES 1. 68 1. 79 2.43 1.87. 1. 99 1.37 2.71 3.24 2.74 2.29 1.87 1.59 25.57
007 ANTERO RESERVOIR .21 .25 .52 .73 1.02 1.18 1.89 1. 97 .93 .64 .37 .26
008 ASPEN 1 SW 1.72 2.05 2.74 2.56 2.10 1.26 1. 76 1.37 1.65 2.06 2.24 1. 23.2
009 BAILEY .40 .54 1.28 1.92 2.10 1.76 2.55 2.68 1.25 1.1~ .89 .58 17.10
I 010 BERTHOUD PASS 3.09 2.60 3.65 4.49 3.99 2.11 2.25 2.75 2.24 2.30 3.37 2.68 35.52
011 BLANCA .32 .31 .58 .64 1.00 .73 1.44 1.50 1.01 .79 .58 .33 9.23
012 BLUE MESA LAKE .91 .67 .53 .51 .55 .59 1.16 1. 31 .83 .77 .64 .79 9.26
013 BONHAM RESERVOIR 3.23 3.27 4.26 3.19 2.69 1.31 2.26 2.37 2.23 2.66 3.39 3.03 33.89
014 BONNY DAM 2 NE .46 .45 1.22 1.83 3.48 2.70 2.81 2.17 1.39 1.00 .75 .36 18.62
I 015 BOULDER .70 .75 1. 78 2.88 3.05 1. 99 1.88 1. 63 1.79 1.28 1.42 .78 19.93
016 BRANDON .19 .21 .65 1.13 2.37 2.14 2.43 2.06 .83 .89 .48 .19 13.57
017 BRECKENRIDGE 1.43 1.41 1. 81 1.90 1.87 1.40 2.29 2.18 1.55 1.20 1.38 1.31 19.73
018 BRIGGSDALE .30 .19 .78 1.28 1.94 2.07 2.51 1.81 1.28 .66 .45 .26 13.53
019 BRIGHTON 3 SE .45 .38 1.19 1.74 2.44 1.68 1. 63 1.50 1.08 .85 .88 .52 14.34
I 020 BROWNS PARK REFUGE .39 .45 .74 .81 1.16 .69 .68 .66 1.00 1.16 .56 .37 8.67
021 BUCKHORN MTN 1 E .87 .57 2.05 2.86 3.37 2.50 2.48 2.08 2.03 1.07 1.18 .56 21.62
022 BUENA VISTA 2 S .28 .40 .69 .94 1.09 .86 1.45 1.67 .94 .82 .53 .36 10:03
023 BURLINGTON 4 S .33 .4,2 1.05 1.35 '2.88 2.50 2.77 2.28 1.04 .94 .58 .34 16.48
024 BYERS 5 ENE .43 .35 1.04 1.57 2.76 1.86 2.33 1. 81 1.13 .82 .81 .43 15.34
I 025 CABIN CREEK .68 .84 1.62 2.49 2.09 1. 78 2.53 2.74 1.59 1.19 1.10 .78 19~43
026 CAMPO 7 S .31 .34 .99 1.51 2.59 2.49 2.91 2.53 1.47 1.19 .54 .34 17.21
027 CANON CITY .46 .38 1.06 1.47 1.64 1.24 1.78 2.05 1.21 .72 .80 .49 13.30
028 CASTLE ROCK .55 .53 1.50 1.87 2.42 1.92 2.37 2.16 1.24 1.09 .98 .71 17.34
r 029 CEDAREDGE 1.19 .88 1.34 .97 1.22 .59 .91 1.19 1.10 1.65 1.24 .97 13.25
030 CENTER 4 SSW .16 .17 .37 .39 .62 .67 1.11 1.30 .91 .57 .46 .25 6.98
031 CHEESMAN .42 .56 1.41 1.78 2.04 1.92 2:57 2.75 1.20 1.08 .86 .66 17.25
032 CHERRY CREEK DAM .49 .47 1.50 2.08 2.85 2.00 2.46 2.05 1.44 1.03 1.18 .65 18.20
033 CHEYENNE WELLS .25 .34 .86 1.29 2.80 2.41 2.63 2.45 1.31 .81 .60 .25 16.00
034 ClMARRON .92 .75 1.02 1.12 1.20 .84 1.28 1.36 1.41 1.38 1.12 .76 13.16
I 035 CLIMAX 2.04 1. 75 2.35 2.38 2.10 1.13 2.24 2.09 1.49 1.42 1.96 1.84 22.79
036 COCHETOPA CREEK .74 .67 .82 .91 1.01 .71 1.52 1.81 1.14 .82 .73 .79 11.67
037 COLLBRAN .87 .89 1.54 1. 52 1.56 .76 1.09 1.18 1.16 1.59 1.22 .96 14.34
038 COLORADO NATL MONUMENT .71 .67 1.14 .93 1.21 .68 .86 1.02 .93 1.29 .95 .78 11.17
I 039 COLORADO SPRINGS MNPL A .28 .35 1.06 1.62 2.39 2.34 2.85 3.48 1.23 .86 .52 .42 17.40
040 CORTEZ 1. 01 .95 1.37 .90 1. 01 .43 1.23 1.37 1.31 1.55 1.18 .90 13.21
041 CRAIG 4 SW 1. 05 1.12 1.39 1. 63 1.52 1.11 1.34 1.15 1.39 1.82 1.38 .97 15.87
042 CREEDE .46 .60 .65 .76 .85 .79 1.48 2.40 1.52 1.37 .99 .58 12:45
043 CRESTED BUTTE 2.58 2.44 2.36 1. 82 '1.63 1.17 1.90 2.00 1.97 1.76 2.09 2.15
I 044 CRESTONE 1 SE .64 .37 .93 1. 00 1. 09 .86 2.44 2.03 1.25 1.03 .75 .53
045 DEL NORTE 2 E .31 .34 .83 .71 .89 .77 1.59 1. 94 1.13 .83 .65 .47 10.46
046 DELTA .37 .39 .66 .53 .69 .40 .72 .79 .90 1.07 .67 .42 7.61
047 DENVER INTL AP (DNR) .51 .49 1.28 1. 93 2.32 1. 56 2.16 1.82 1.14 .99 .98 .63 15.81
048 DENVER STAPELTON .51 .49 1.28 1. 93 2.32 1.56 2.16 1.82 1.14 .99 .98 .63 15.81
I 049 DILLON 1 E .86 .95 1.13 1. 22 1.45 1.21 1. 75 1.66 1.32 .78 .87 .83 14.03
050 DINOSAUR NATL MONUMNT .72 .62 1.01 1.21 1.41 .85 1. 00 .85 1.21 1.48 .80 .57 11.73
051 DOLORES 1.71 1.63 2.16 1.46 1.40 .66 1.43 1.77 1.64 2.12 2.03 1.36 19.37
052 DURANGO 1. 65 1.44 1.71 1. 30 1.17 .61 1. 64 2.58 1.94 2.10 1.82 1.37 19.33
053 EADS .30 .34 .97 1. 31 2.47 2.07 2.80 2.24 1.06 .89 .64 .34 15.43
I 054 EAGLE AP .75 .61 .80 .79 .92 .84 1.44 .93 1.08 1.09 .67 .80 10.72
055 EASTONVILLE 2 NNW .45 .45 1.40 2.19 2.91 2.16 3.01 3.35 1.34 1.05 .91 .54 19.76
056 ESTES PARK .32 .47 .90 1.42 2.11 1.43 2.16 1.98 1.23 .93 .63 .37 13.95
057 EVERGREEN .54 .68 1.69 2.53 2.60 2.05 2.29 2.38 1.45 1.26 1.05 .78 19.30
I 058 FLAGLER 1 S .35 .36 .98 1.48 2.79 2.65 2.72 2.31 1.11 .79 .67 .35 16.56
059 FLEMING .34 .37 1.02 1.54 3.08 2.70 2.83 1.94 1.33 .74 .58 .34 16.:81
060 FLORISSANT FOSSIL BED .29 .30 .81 1. 06 ;1..61 1.41 2.73 3.02 1.47 .84 .61 .27 14.'42
061 FORT CARSON .28 .19 .79 1.18 2.19 1.74 2.89 3.13 .97 .69 .39 .31 14.75
062 FORT COLLINS .42 .38 1.42 2.09 2.60 1.99 1. 87 1.40 1.38 .98 .82 .49 15.84
I 063 FORT LEWIS 1. 65 1.40 1. 78 1. 05 1.23 .62 2.14 2.45 1.90 1.98 1.71 1.23 19.14
064 FORT MORGAN .21 .18 .74 1.33 2.41 1. 98 1.93 1.58 1.21 .81 .49 .26 13.13
065 FOUNTAIN .31 .31 .82 1.51 2.26 2.19 3.23 3.54 1.20 .79 .51 .38 17.,05
066 FOWLER 1 SE .20 .19 .71 1.13 1.78 1.35 1.77 1. 99 .77 .64 .48 .28 11.29
067 FRASER 1.66 1.56 1. 58 1.99 1.94 1.16 1.49 1.43 1,15 .96 1.51 1.70 18.13
I 068 FRUITA 1 W .65 .57 .96 .77 1.04 .51 .77 .73 .78 1.01 .74 .65 9.18
069 GATEWAY 1 SE .78 .63 1.17 1.08 1.13 .53 1. 07 1.26 1.05 1.23 1.03 .64 11.60
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