9596

• UCREFRP Catalog Number: 9596
• Author: Ayers Associates.
• Title: Yampa River Basin Research Final Synthesis Report.
• USFW Year: 1999.
• USFW - Doc Type: Fort Collins, CO.
• Copyright Material: NO

I

Table 10. Flow Enhancement Releases from Enlarged Elkhead Reservoir (af)
O&M S C J

I

tudv: CW B- unior
Year Oct Nov Dee Jan Feb Mar Apr May Jun Jul Aug Sep Total
1930 0 0 0 0 0 0 0 0 0 0 0 0 C
1931 0 0 0 0 0 0 0 0 0 4417 3614 0 8031
1932 0 0 0 1485 0 0 0 0 0 0 0 0 148E
1933 0 0 0 0 0 0 0 0 0 0 2956 0 295€
1934 456 0 2216 0 0 0 0 21750 9541 0 0 0 ~
1935 0 0 0 0 0 0 0 0 0 829 4050 1470 6345
1938 0 0 0 0 0 0 0 0 0 0 4485 0 448S
1837 0 0 0 0 0 0 0 0 0 110 2050 0 2100
1838 0 0 0 0 0 0 0 0 0 0 0 0 0
1939 0 0 0 0 0 0 0 0 0 6636 0 0 6631:
1940 0 425 673 0 0 0 0 0 0 6636 4356 0 12090
1941 0 0 0 0 0 0 0 0 0 0 1149 0 1145
1942 0 0 0 0 0 0 0 0 0 2227 - 4517 500 7244
1943 0 0 0 0 0 0 0 0 0 0 3933 0 39~
1944 0 0 0 2364 2082 0 0 0 0 6636 5209 4433 2072
1945 0 0 0 2883 0 0 0 0 0 0 0 0 288
1946 0 0 0 0 0 0 0 0 0 0 3564 0 3564
1947 0 0 0 0 0 0 0 0 0 0 0 0 0
1946 0 0 0 0 0 0 0 0 0 0 4517 0 4517
1949 0 0 0 0 0 0 0 0 0 0 1828 0 1828
1950 0 0 0 0 0 0 0 0 0 2438 991 0 34211
1951 0 0 0 0 0 0 0 0 0 0 0 0 0
1952 0 0 0 0 3695 0 0 0 0 0 0 0 369S
1953 0 0 0 479 0 0 0 0 0 0 4517 1259 625S
1854 0 0 0 0 0 0 0 0 3417 6636 0 0 1005<
1955 0 0 0 2113 0 0 0 0 0 1290 4485 3339 11227
1958 0 0 0 0 0 0 0 0 0 0 4517 3277 7794
1857 0 0 0 0 0 0 0 0 0 0 0 0 0
1958 0 0 0 0 0 0 0 0 0 4730 2405 0 713li
1959 0 0 0 0 0 0 0 0 0 0 0 0 0
1980 0 0 0 0 0 0 0 0 0 6588 4485 0 1107
1981 0 0 0 725 841 0 0 0 0 6636 0 0 820
1982 0 0 0 0 0 0 0 0 0 0 4485 0 4485
1963 0 0 0 0 0 0 0 0 3115 2216 0 3970 9301
1964 2352 1745 1666 3438 6285 0 0 0 0 0 1263 0 16749
1985 0 0 0 0 2315 0 0 0 0 0 0 0 231S
1966 0 0 0 0 0 0 0 0 2692 6636 4517 0 1384S
1987 0 0 0 0 0 0 0 0 0 0 0 0 0
1988 0 0 0 0 0 0 0 0 0 0 0 0 C
1989 0 0 0 0 0 0 0 0 0 0 0 0 0
1970 0 0 0 0 0 0 0 0 0 0 0 0 0
1971 0 0 0 0 0 0 0 0 0 0 0 0 0
1972 0 0 0 0 0 0 0 0 0 5786 0 0 5786
1973 0 0 0 0 0 0 0 0 0 0 0 0 0
1974 0 0 0 0 0 0 0 0 0 0 4485 0 4485
1975 0 1759 0 0 0 0 0 0 0 0 206 0 196E
1978 0 0 0 0 0 0 0 0 0 0 720 0 72(J
1877 155 342 783 0 0 0 0 0 9267 6636 3135 2109 22421
1871 2537 1337 0 0 0 0 0 0 0 0 0 0 387~
1879 0 0 0 0 0 0 0 0 0 0 3718 0 3718
1910 0 0 0 0 0 0 0 0 0 0 1733 0 173<
1911 0 0 0 0 0 0 0 0 0 5483 4260 0 974
1912 0 0 0 0 0 0 0 0 0 0 0 0 C
1913 0 0 0 0 0 0 0 0 0 0 0 0 C
1984 0 0 0 0 0 0 0 0 0 0 0 0 C
1915 0 0 0 0 0 0 0 0 0 0 0 0 C
1918 0 0 0 0 0 0 0 0 0 0 0 0 C
1917 0 0 0 0 0 0 0 0 0 0 0 0 C
1911 0 0 0 0 0 0 0 0 0 951 369 0 132C
1919 0 0 0 1765 0 0 0 0 0 3309 3954 1365 1039
1890 0 0 0 0 0 0 0 0 0 6196 3260 0 9456
1991 0 0 0 0 0 0 0 0 0 0 0 0 0
1992 0 0 0 0 0 0 0 0 0 2329 0 0 23211
1893 0 0 0 0 0 0 0 0 0 0 0 0 0
1994 0 0 0 0 0 0 0 0 6948 6588 4485 13489 31510
Il.verage 85 86 82 235 234 0 0 335 538 1568 1665 542 5389
Std.Dev 425 345 358 709 961 0 0 2677 1901 2525 1937 1883 7034
lIIaximum 2537 1759 2216 3438 6285 0 0 21750 9541 6636 5209 13469 33963
Minimum 0 0 u o. u 0 0 0 0 0 0 u u

I

I

I

I

I

I

I

I

I

I

I

I

I

I

I

I

Note: Release volume includes evaporation losses from augmentation pool.

Appendix A

Hydrosphere Resource Consultants, 1002 Walnut Suite 200, Boulder, CO 80302

13

I