7075

• UCREFRP Catalog Number: 7075
• Author: Butler, M.
• Title: Minimum Streamflow Hydrographs and Sediment Transport in the Yampa River Canyon Reaches
• USFW Year: 1988.
• USFW - Doc Type: Draft.
• Copyright Material: NO

Table 2
VANPA RIVER AT DEERLODGE PARK
DEIERNINAT ION OF NI GH. AVERAGE AND LOV MATER YEARS
U SING LOG-PEARSON T YPE Ill DISTRIBUTI ON
---------
Vater ----------
peen ---------
Log(X) ---------
(log X- ----------
(Loy X- --------
Dry -----------
Average ------
Met
Year Flow wean)-2 mean)'3 Year Year Year
(X) (1 M
-------- yes. blank
----------- a no)
------
---------
1941 ----------
1902 ---------
3.279 ---------
0.001 ----------
-0.000 1
1942 2277 3.357 0.003 0.000 1
1943 1721 3.236 0.005 -0.000 1
1944 1712 3.234 0.005 -0.000 1
1945 2370 3.375 0.005 0.000 1
1946 1631 3.212 0.008 -0.001 1
1947 2444 3.388 0.007 0.001 1
1948 2019 3.305 0.000 0.000 1
1949 2562 3.409 0.011 0.001 1
1950 1924 3.264 0.000 -0.000 1
1951 1806 3.257 0.002 -0.000 1
1952 3001 3.477 0.030 0.005 1
1953 1517 3.181 0.015 -0.002 1
1954 966 2.985 0.102 -0.032 1
1955 1385 3.141 0.026 -0.004 1
1956 1968 3.298 0.000 -0.000 1
1957 3155 3.499 0.038 0.007 1
1958 2331 3.368 0.004 0.000 1
1959 1422 3.153 0.023 -0.003 1
1960 1810 3.258 0.002 -0.000 1
1961 1092 3.038 0.071 -0.019 1
1962 2847 3.454 0.023 0.003 1
1963 1149 3.060 0.059 -0.014 1
1964 1626 3.212 0.009 -0.001 1
1965 2474 3.393 0.008 0.001 1
1966 1387 3.142 0.026 -0.004 1
1967 1729 3.238 0.004 -0.000 1
1968 2239 3.350 0.002 0.000 1
1969 2078 3.318 0.000 0.000 1
1970 2575 3.411 0.011 0.001 1
1971 2918 3.465 0.026 0.004 1
1972 1753 3.244 0.004 -0.000 1
1973 2409 3.382 0.006 0.000 1
1974 2692 3.430 0.016 0.002 1
1975 2258 3.354 0.002 0.000 1
1976 1664 3.221 0.007 -0.001 1
1977 619 2.792 0.263 -0.135 1
1978 2702 3.432 0.016 0.002 1
1979 2380 3.377 0.005 0.000 1
1980 2530 3.403 0.010 0.001 1
1961 1107 3.044 0.068 -0.018 1
1982 2676 3.427 0.015 0.002 1
1983 3097 3.491 0.035 0.007 1
1964 4270 3.630 0.106 0.035 1
1985 3021 3.460 0.031 0.005 1
1986 3192 3.504 0.040 0.008
---
----------- 1
-------
--------
46 ----------
2140 ---------
3.304 ---------
1.151 ----------
-0.148 -----
6 30 6
1 Years avg Avg su¦ su¦ number number number
mean log dry average wet
mean years years years
Standard Deviation 0.159933
Skew Coefficient -0.64039
----------
Return --------
Exceed ---------
-0.8. ---------
-0.84039 -----------
-0.9 ----------------
0
Period Prob. kl k k2
----------------
----------
1.11 --------
0.90 ---------
-1.33640 ---------
-1.33741 -----------
-1.33889 1231
1.25 0.80 -0.77986 -0.77548 -0.76902 1514 dry
2 0.50 0.13199 0.13649 0.14807 2120 average
5 0.20 0.85607 0.85534 0.85426 2760 wet
10 0.10 1.16574 1.15822 1.14712 3086
20 0.05 1.38855 1.37419 1.35299 3341
25 0.04 1.44813 1.43160 1.40720 3412
50 0.02 1.60604 1.58294 1.54866 3608
100
--------- 0.01
--------- 1.73271
-------- 1.70334
---------- 1.66001
---------- 3772
-----------------