TABLE 3
<br /> Historical Rio Grande near Del Norte Streamflow Gage
<br /> (values in acre-feet)
<br /> Apr to
<br /> Year Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Total Oct
<br /> (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) (13) (14) (15)
<br /> 1946 10,975 7,353 8,245 8,993 13,303 61,177 85,818 119,470 37,254 25,563 18,429 21,229 417,810 368,941
<br /> 1947 16,503 12,661 9,384 9,691 14,743 31,433 155,855 168,895 87,706 49,163 44,359 35,306 635,700 572,718
<br /> 1948 18,123 15,118 11,715 11,703 13,885 64,652 249,762 299,509 123,017 68,695 22,356 19,200 917,734 847,191
<br /> 1949 12,161 11,239 11,455 10,655 16,659 53,670 166,674 346,260 156,518 80,510 27,602 21,807 915,209 853,040
<br /> 1950 16,235 11,451 12,310 12,135 17,429 66,894 113,635 122,461 55,586 25,115 13,432 14,489 481,171 411,612
<br /> 1951 8,596 8.243 7,811 8,122 11,074 18,851 78,317 94,954 26,670 20.101 13,168 10,515 306.423 262,576
<br /> 1952 9,878 9,741 9,683 9,469 9,592 62,018 186,985 273,267 131,625 70,244 27,218 20,535 820,255 771,891
<br /> 1953 13,615 12.171 11,165 9,826 15,394 32,855 78,194 146,926 41,310 21,777 11,980 11,820 407,032 344,861
<br /> 1954 10,405 9,888 9,100 11,891 10,221 45,664 108,113 65,606 40,440 28,586 19,057 22,741 381,713 330,207
<br /> 1955 11,699 8,194 8,317 8,517 10,618 22,509 84,600 125,615 34,902 30,986 14,162 10,463 370.561 323,217
<br /> 1956 8,932 8,946 9,923 8,424 13,470 25,248 107,908106,488 21,249 11,677 8,009 8,249 338,524 288,829
<br /> 1957 6,792 6,482 6,615 7,825 11,336 37,788 82,926 271,442 212,195 107,288 42,352 26,317 819,356 780,307
<br /> 1958 22,237 15,075 10,120 12,149 13,105 42,233 233,325 199,362 104,868 48,508 23,358 17,034 741.373 668,687
<br /> 1959 10,673 9,376 7,022 8,122 10,955 22,564 77,353 118,032 24,968 27,850 13,569 26,799 357,284 311,136
<br /> 1960 18,786 11,022 9,640 9,084 21,142 68,425 145,847 207,137 70,188 22,792 13,432 15,075 612,570 542,896
<br /> 1961 10,037 9,428 7,448 8,823 12,365 36,643 150,740 139.043 32,825 27,634 28,255 28,771 492,011 443,911
<br /> 1962 15,596 13.006 12,913 12,496 16,330 82,170 191,963 200,968 116,074 62,484 18,689 20.135 762,824 692,483
<br /> 1963 13,847 10,171 8,985 8,763 16,177 39,850 117,592 49,591 19,002 17,161 20,091 13,861 335.092 277.149
<br /> 1964 10,403 8,057 6,655 6,734 10,275 23,818 130,651 83,442 31,195 30,169 16,967 14,218 372,583 330,459
<br /> 1965 9,132 6,883 7,240 6,922 9.380 56.905 197,735 268.387180,320 76,123 46,821 44.694 910,542 870.985
<br /> 1966 21,160 15,576 12.139 11,385 20,555 49,094 179,804 142,752 81,179 29,505 16,235 15,2771 594,661 513,846
<br /> 1967 10,872 10,788 7,765 8,410 14,273 23,098 98,153 109,087 37,639 40,110 25,815 15.727 401,738 349,630
<br /> 1968 10,318 9,025 8,450 8,767 12,815 25,865 137,151 232,526 92,389 77,140 31,008 19.018 664,473 615.097
<br /> 1969 13,351 12,139 11,564 11,326 12,446 44,234 174,786 143,804 104,590 46,579 34,067 38,936 647,821 586.995
<br /> 1970 22,066 14,317 11,127 10,780 11,584 21,164 180,596 141,285 94,097 42,907 81,101 30,282 661,307 591,432
<br /> 1971 18,286 12,563 14,242 12,496 20,178 41,056 75,218 156,756 75.899 24.135 16,332 20,829 487,991 410,225
<br /> 1972 15,793 11,772 11,108 11,594 25,476 56,988 138,428 118,306 28,886 15,430 14,993 29,758 478,531 402,789
<br /> 1973 14.868 11,768 10,562 9,779 14,454 27,108 196,291 280,586 154,237 70.684 26,603 20,509 837,450 776,019
<br /> 1974 11,619 10,636 10.552 9,670 16,527 21,668 117,114 78,892 22,999 19.422 10,848 12,133 342,078 283,075
<br /> 1975 9,709 7,992 7,646 7,577 10,659 26,146 164,954 272,934 181.411 65,239 24,558 19,875 798,700 755,116
<br /> 1976 20,392 11,070 10,185 10,304 17,564 36.020 163,064 182,264 74,476 33,349 23,824 23,278 605,791 536,275
<br /> 1977 10,588 6,853 5,524 6,149 9,432 26,394 45,914 40,965 16,941 18,236 15,184 14,178 216,358 177,813
<br /> 1978 8,795 7.396 7,319 7.141 9,840 22.275 77,581 173,596 42,461 13,504 11,244 22,951 404,102 363,611
<br /> 1979 9,777 8,906 8,063 7.855 12,605 55.280 232.803 349.790 171,910 55,467 21,366 14.279 948,101 900,896
<br /> 1980 12,641 12,486 12,288 12,750 13,172 33,311 154,971 295.581 130,812 30,734 27,259 16,132 752.137 688,800
<br /> 1981 11,635 12,399 10,265 9,237 10,639 31,514 89,650 103,200 37,082 26,323 23,177 36,947 402,067 347,892
<br /> 1982 18,696 12,807 11,256 9,590 14,184 33,384 111,314 206,423 86,161 64,678 70,513 53,850 692,858 626.324
<br /> 1983 21,882 14,464 12,397 11,570 15,013 22,527 109,981 241,828 123,255 58,019 22,900 30,409 684,244 608,919
<br /> 1984 13,756 12,843 11,068 11,048 15,477 28,693 205,130 194,244 115,856 67,015 41,699 39,420 756,249 692,057
<br /> 1985 18,599 13,932 13,746 11,772 17,572 67.469 223,540 335,370 131,427 63,532 43,226 47,005 987,190 911,569
<br /> 1986 38,244 17,580 16,919 15,440 26.131 54,475 191,328 309,009 182,026 79,747 48,786 47,749 1,027,433 913,120
<br /> 1967 38,458 22,890 17,554 16,584 22,136 79,181 270,212 317,995 137,873 72,086 30,302 22,620 1,047.891 930,269
<br /> 1988 16,778 14,043 11,802 12,159 18,119 27,963 84,983 123,691 42,891 35,882 30,677 22,999 441,987 369,086
<br /> 1989 12.748 10,949 9,878 10,929 25,161 60,576 136,756 123,314 41,370 25,889 19.484 22,604 499,658 429,993
<br /> 1990 10,905 7,228 6,528 7,696 13,063 29,780 121,305 165,14_6 57,908 27,811 22.082 42,542 511,995 466,575
<br /> 1991 20,133 11,961 10,731 10,909 13,684 51,266 179,836 166,852 62,250 31,891 37,472 18,084 615,067 547,650
<br /> 1992 13,900 10,584 8,450 8,390 14,543 40,098 137,754 123,691 51,000 34,719 28,219 18,752 490,101 434,234
<br /> 1993 11,913 9,620 9,739 8,489 15,430 30,863 170,996 200,810 97,967 40,092 37,103 20,884 653,906 598.716
<br /> 1994 12,429 10,810 9,422 8,787 15,459 34,311 155,534 164,234 47,665 17,104 25,782 30,379 531,915 475,009
<br /> 1995 16,850 14,539 12.199 11,379 22,850 30,798 117,669 281,657 194,105 74.665 35,598 25,428 837,737 759,921
<br /> 1996 13,871 11,203 10,314 11,941 13,317 34,180 141,523 81,095 27,531 13,702 15,410 23,306 397,392 336,747
<br /> 1997 13,809 11,584 10,136 9,303 22,441 44,234 205,709 261,882 134,818 71,049 63.904 76,131 924,999 857,727
<br /> 1998 30,597 18.034 14,321 12,199 19,736 34,582 165,206 141,900 58,279 39.672 27,182 29,901 591,609 496,722
<br /> 1999 21,118 14,263 13,270 11,288 22,445 41,921 169,534 245,299 147.096 110,699 84,939 38,984 920,858 838,473
<br /> 2000 20,194 13.232 11.524 11,556 13,950 48,501 144,815 68.115 19,420 16,406 14,837 20,313 402.883 332,407.
<br /> _..... .
<br /> 2001 11,875 9,937 8,628 8,132 16,630 52,057 261,584 206,463 70.563 44,391 20,176 15,920 726,356 671,153
<br /> 2002 11,179 9,660 9,878 8,648 12,034 25,873 31,068 13,212 8,737 7,214 10,614 13,236 . 161,352 109,953
<br /> Avg 15,165 11,445 10.251 10,059 15,246 40,514 145,724 178,972 83,037 43,113 27,681 24,805 606,013 543,846
<br /> Max 38,458 22.890 17,554 16,584 26,131 82,170 270,212 349,790 212,195 110,699 84,939 76,131 1.47,892 930,269
<br /> Min 6,792 6,482 5,524 6,149 9,380 18,851 31,068 13,212 8,737 7,214 8,009 8,249
<br /> Data Source
<br /> Colorado Decision Support System database downloaded using CWRAT 6/6/2002.
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