C153607L Feasibility Study

• Contract/PO #: C153607L
• Contractor Name: Trinchera Irrigation Company
• Contract Type: Loan
• Water District: 35
• County: Costilla
• Bill Number: SB 92-87
• Loan Projects - Doc Type: Feasibility Study

PRECIPITATION (inches)

TABLE 1-2 (continued)
ALAMOSA, COLORADO

YEAR JAN FE8 MAR APR MAY .JIINF JIll Y AIle; SEP OCT NOV OEC ANNUAL
-- ,-"38 '-:-55' ~--O-:-bO- ~- 0.57 -f6~f9-
l'1b I O.O'j U. 2J U. b2 1 .U2 U. lu U . ~, 1 u.uY 2 .OJ
19b2 0.08 0 .21 1 .lb 0 " O. 15 O. 52 0 4. 0 22 0.81 0.32 0.52 0.15 4.74
191;3 0.42 1 .42 O. 25 0 I) 0 13 0 .f,() 1 10 1 87 0.15 0.27 O.OB 0.04 6.55
1964 0.2& 0 .27 0 .41 0 22 O. 50 0 39 O. (n o. 73 1 Ob T 0.80 1.52 7.07
1'305 0.28 O. 37 o. '52 0 3(, 0 '" 1 77 1 r;.-, n 9S 1.5'3 1 08 0.05 0.76 9.84
19t:.b 0.28 O. 23 O. " 0 1'_ 0 JO 0 12 0 18 1 .42 0 .03 O. 4. 0.10 0.35 4.96
1q67 0.07 0 .78 O. 15 0 '.in 1 .22 O. 84 1 . 78 3 28 0 .53 O. 42 0.01 1.20 10.86
19b8 0.04 o. 42 O. 21 O. 27 0 20 O. Ob 3. 50 2 .22 O. 41 O. '1 0.28 0.38 B.10
196c) O.lb O. 12 O. 47 O. 32 O. 49 2 .58 1 92 1 .31 1 .2. 2 .37 0.11 0.41 11.55
11370 D.Ob 0 .03 0 .85 0 .54 0 .8b 0 38 1 .35 1 .30 , .53 1 .0. O.Ob 0.03 8.08
1971 0.15 O. 2b 0 .03 O. 33 1 .07 0 08 2. 59 1 .21 1 .45 O. 71 0.44 0.45 8.77
1972 0.24 0 .09 O. 12 T O. 07 O. bO 0 80 1 .1 b 1 .00 2. 'b 1.00 O.4b 7.70
1973 O.1b O. 12 1 .42 O. 41 1 .85 0 b. 1 .0. O. b5 , .Ob 0.64 0.11 0.19 8.39
1 '374 0.70 O. 08 O. 24 0 18 O. 09 O. b. 1 78 O. 72 0 .b2 0.74 0.15 0.74 b.73
1975 0.38 0 .22 0 .50 O. 33 0 .01 0 b5 0 51 0 .90 1 .47 0.78 0.43 0.04 b.22
197b 11.05 O. 33 O. 3. 0 .50 O. 77 0 07 1 43 1 .22 0 .b7 0.5' 0.20 0.07 b.2'
l1H7 <1 25 O. 27 O. 14 0 .82 O. 35 1 17 2 .20 0 . b3 , .15 0.08 0.b3 0.17 7.8b
line 0.33 o. 07 O. 13 O. 20 1 .59 , 23 1 04 O. 27 O. 19 0.51 0.90 0.81 7.27
1979 0.75 O. 0. 0 .:'J o. 42 O. 94 O. 72 0 ,. 1 .bl 0 .22 0.19 0.50 0.55 b.47
1'380 0 32 0 .31 0 vi 1 .40 1 .21 T 0 ,,4 0 21 0 .4E, 0.52 0.01 T 5.71
1981 T O. 13 0 f,;,> 0 01 0 .9 O. ." 1 43 1 .4 1 40 0.34 0.78 O. 33 8..2
1982 0.07 O. 4. 0 .40 0 37 0 .'57 0 22 O. S1 0 58 1 85 0.19 0.25 o. 49 5.9.
1.83 0.21 o. 25 O. 85 O. 32 0 .87 1 .23 O. 50 0 87 O. 38 T 0.78 0 .99 7.25
1 '384 0.14 0 .28 1 . '2 O. .1. O. 18 0 55 O. 74 , .07 O. 3b 1 .48 0.10 0 .59 7.10
1'385 0.28 0 .28 0 . .l4 0 "I O. 37 O. 47 , b8 O. 91 1 .33 2 .02 0.b8 O. 37 9.80
lqat. 0.05 O. 10 O. ]7 , .08 0 74 O. E,7 0 .54 0 .bb 1 .20 1 .18 1.02 0.12 7,73
1987 0.b5. O. 48 0 .29 0 85 1 .00 0 14 O. 03 , Ob o. 22 O. 31 0..5 0.5' b.49
1988 0.20 o. 25 O. '8 0 35 O. 51 0 8.1 0 bb 1 .08 0 .b4 O. 20 0.35 0.11 5.42
1989 0.31 O. 28 O. 10 0 0. 0 12 0 14 1 4b O. 35 1 .28 o. 0. T 0.15 4.37
1990 0.b2 0 .20 O. " , 72 O. 78 0 45 1 80 1 .28 1 .48 O. 72 O. .0 0.75 11.19
ecor-d
.an O. 27 O. 2b 0 ." u '':;j 0 "7 0 57 1 13 1 . 10 o. 78 O. b7 O. 37 o. 3b I 7 .0.

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See Reference Noles on Page bB.
Page 4A

AVERAGE TEMPERATUI1E (deg. f)
r)

YEAR JAN FE8 MA
1'3&1 12.'3 25.2 32
1'3&2 15.2 30.2 2b
1'3&3 12.5 21. S! 32
1'3&4 13.2 1&.0 25
tS!E.5 1&.& 18.4 28
1C)E,b 13.0 1&.0 33
1'367 18.S! 23.0 37
1S!&8 7.9 22 0 33.
lS!bS! 24.0 23.5 27.
1'370 17.0 28.& 28.
l'H1 ". 1 22.3 31.
1'372 17 .4 27. '3 37.
1'373 5. b 1&.2 3' .
1'374 11 .2 14.'3 37.
1'375 0 8 22.0 31.
1'37& 13 8 2S!.8 32.
1S!77 13. 2 23.5 29.
1'378 22 .8 25.3 35.
1'37'3 0 .0 10.b 30.
1'380 20 ..8 2'3.4 30.
1'381 23 7 25 b 33.
1'382 17 .8 222 33
1'383 20 .3 ;'(,.2 34
1'984 1 .b 10.8 n
1S!0<:; 17 1 ,'1 L ,.,
1'38[, 25. 0 29.7 3C
1'387 13. 4 21 4 31
1988 4 5 17.2 31
1'38'3 15 0 2' 5 37.
1'3'30 14 .8 25.'3 3b
Record
Neon 15. 9 22. 7 32.
M.. 34. 3 40. 4 48.
Mln -2. 5 5 .0 15.

ALAMOSA, COLORADO

R

ArR MAY JUNE! JU~ Y AUG SEP OCT NOV DEC ANNUAL
40-b 51 c co 8 t.;.:J " b3.5 53 0 42.8 28.7 " . 40.&
8 44 4 50 .2 59 0 b.1 U b1 .8 54.S! 45.7 33.& 25.2 42.5
3 42 3 53. 4 58.7 &6.5 b3.7 57.8 48.9 31.0 18.4 42.3
38.2 51 .5 58 8 bE, 8 b1 .9 55.2 44.'3 25.'3 0.7 38.7
1 41.8 49 , 57 5 65.0 bO.7 53.2 45.2 34.8 22.4 41.1
41 4 52. 5 59. 1 67.5 62.6 55.2 43.8 34.5 20.S! 41.7
41 8 48. 7 57 0 b5.2 bO.7 54.3 43.4 32.5 11. & 41.2
37 3 48 7 bO 1 &3.b bO.b 52.5 44.'3 28.5 1b.2 3'3.7
4, 2 53 .2 50. 8 &0.4 05.S! 54.'3 38.0 30.3 1Q. & 42.0
36.2 51 .4 57 5 05.8 b4.5 52.5 3S!.5 31.3 22.'9 41.3
40, t 47. 3 5.. 2 63.8 h3.0 52.7 42.2 28.1 15.8 40.4
42.7 49 9 01 .0 &4.1 02.2 5h.0 4b.o 18.& 10.2 41.2
3E, 2 50 .2 59. 0 h3.4 62.1 53.4 44.3 33.5 20.7 3'3.7
38 8 53 2 bOo 1 E,3 9 5'9.3 53 5 45.5 2'9.2 13.2 40.0
37 3 47 4 57. 7 b4.7 h1 . h 54.2 42.4 2&.3 lb.'9 3'3.1
42.4 50 .8 57 .9 64.'9 bO.5 54.3 3'3.7 28.0 13.3 40.6
43.0 50. b C 1 4 05 3 63.'3 5h.7 44.8 33.0 24.5 42.4
43.3 48 1 bO 8 OS.4 bO.2 55.5 44.4 32.b 8.0 41.8
41 4 50 7 '58 0 b3 b L1.1 55 9 45,7 21.0 18.5 38.b
38 2 48 , b1 <, L/.O E,l. q 5&.0 40.4 30.4 28.1 42.7
4'. S 50. 1 b.,! b b5 9 b 1 9 5b.2 43, b 34.& 20.7 43.7
I 40. 2 48 5 S7 .2 b4 1 b4 2 55.b 41.4 30.8 20.9 41.4
.1L -, 41, I' '.f, '. /.'. , (,,1 7 57 7 43.2 27.7 13.8 41.0
I JR 1 5' ., '..n .. .,'~ , bJ ? ':>h.3 40.7 2'9.9 20.1 39.0
.1' , '-,1./1 1.11 , I.'. , C.< " ,):' 2 44.3 30.0 17.4 41.8
4 'j .1 S(J ,~, bn . I" 1 f,;J A ':.2 b 41.3 31,3 20. 4 43,1
-I.' 1 '-,I) I 1,1 " I,l. , L~' J 'J.2 1 45.4 27.1 14. 7 40.7
42 8 50. 1 bl " b4 S b3 .. 53 5 46.1 2'9.8 17 .8 40.3
'14 7 ':. ~j 3 58 , h'::' 9 b2 3 55 .8 42 2 31.4 1.. b 42.3
43 3 49 3 b.? 'i G3. b b1 1 58 3 44 4 31.7 13. 3 42.1
41 .2 50. 4 'J<j 8 b4 8 b2 .4 55. 0 43. 7 29. 5 18. 3 41. 3
58 .b b7. 7 78 1 81 9 79 3 73 .b b2. 7 47. 3 3b .4 59. 1
23. 8 33 1 41 4 47. 7 45 5 .lb. 4 24 .b 11 .b 0 .2 23 5

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See Reference Notes on Page bB.
Page 41:3

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