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El Paso Field Division Office - Water Operations:

Rio Grande Project
** Based on 30-yr (1971-2000) average of 573,000 acre-feet
Cochiti Net San Elephant Butte Caballo Irrig. Excess Total Caballo
Date Release Losses Marcial Losses Evap Content Release Evap Losses Demand Release Release Content Date
2010 2010
* JAN 44 3 41 -4 3 561 1 1 -3 0 0 0 32 JAN *
* FEB 39 8 31 -16 4 567 37 1 6 0 0 0 62 FEB *
* MAR 64 24 40 -12 7 541 72 1 7 69 0 69 57 MAR *
* APR 151 53 98 -23 10 543 109 3 -0 92 0 92 72 APR *
* MAY 213 97 116 -36 14 600 81 4 0 90 0 90 58 MAY *
* JUN 114 65 49 -20 16 530 123 4 -2 126 0 126 53 JUN *
* JUL 70 51 19 -28 11 444 121 3 3 107 0 107 61 JUL *
* AUG 63 39 24 -19 9 383 95 3 -2 115 0 115 39 AUG *
* SEP 51 28 23 4 7 366 29 2 -1 46 0 46 21 SEP *
* OCT 33 20 13 0 6 372 0 1 -4 6 0 6 18 OCT *
* NOV 33 3 30 4 5 393 0 1 -2 0 0 0 20 NOV *
* DEC 50 7 43 -4 4 437 0 1 -3 0 0 0 22 DEC *
TOTAL 925 398 527 -154 96 669 23 1 652 0 652 TOTAL
AVG Total Mar-Jul 478 43 AVG
612 290 322 56% **
Cochiti Net San Elephant Butte Caballo Irrig. Excess Total Caballo
Date Release Losses Marcial Losses Evap Content Release Evap Losses Demand Release Release Content Date
2011 2011
JAN 41 6 34 -4 1 474 0 1 -2 0 0 0 23 JAN
FEB 44 4 40 0 4 510 0 1 -1 0 0 0 24 FEB
MAR 75 20 55 -1 7 491 67 2 1 43 0 43 45 MAR
APR 148 60 87 -2 10 471 100 3 1 92 0 92 50 APR
MAY 240 64 176 -4 12 506 133 3 2 127 0 127 50 MAY
JUN 198 64 134 -2 14 490 138 3 3 132 0 132 50 JUN
JUL 105 47 58 -1 12 395 142 4 -1 139 0 139 50 JUL
AUG 73 35 38 -4 10 309 118 3 -4 134 0 134 35 AUG
SEP 55 23 32 -3 7 300 38 1 -2 64 0 64 10 SEP
OCT 47 17 30 0 6 323 1 1 -2 0 0 0 12 OCT
NOV 52 -7 59 3 3 375 1 1 -2 0 0 0 15 NOV
DEC 53 -7 60 2 2 430 1 1 -4 0 0 0 18 DEC
TOTAL 1131 326 804 -16 88 739 24 -13 732 0 732 TOTAL
AVG Total Mar-Jul 423 32 AVG
766 256 510 89% **
Cochiti Net San Elephant Butte Caballo Irrig. Excess Total Caballo
Date Release Losses Marcial Losses Evap Content Release Evap Losses Demand Release Release Content Date
2012 2012
JAN 40 -7 47 0 3 474 1 1 -3 0 0 0 21 JAN
FEB 44 -4 48 -0 4 497 21 1 1 10 0 10 30 FEB
MAR 75 15 60 -1 7 441 110 2 2 95 0 95 40 MAR
APR 157 37 120 -2 10 455 98 3 1 79 0 79 55 APR
MAY 250 55 195 -4 12 523 120 3 2 115 0 115 55 MAY
JUN 197 67 130 -4 14 509 134 3 3 128 0 128 55 JUN
JUL 119 51 68 -1 12 435 131 4 -1 128 0 128 55 JUL
AUG 78 34 44 -5 10 367 107 3 -4 128 0 128 35 AUG
SEP 55 23 32 -3 7 341 54 1 -2 75 0 75 15 SEP
OCT 47 17 30 -1 6 340 26 1 -2 31 0 31 11 OCT
NOV 52 -7 59 3 3 392 1 1 -2 0 0 0 14 NOV
DEC 53 -7 60 2 2 447 1 1 -4 0 0 0 17 DEC
TOTAL 1167 274 894 -18 91 804 24 -10 790 0 790 TOTAL
AVG Total Mar-Jul 435 34 AVG
798 225 573 100% **
* Actual Historical Data

*** Preliminary Data ... All Data Subject To Revision ***

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