Pre-regulation period
----------------------------------------------------------------------------------------------------------
Statistics of monthly and annual mean discharges, pre-regulation period
[m, more than 1 year of occurrence]
__________________________________________________________________________________________________________
Maximum Minimum Mean
______________________ ______________________ _____________________________________________
Water year Water year Standard Coeffi- Percentage
Month Discharge of Discharge of Discharge deviation cient of of annual
(ft3/s) occurrence (ft3/s) occurrence (ft3/s) (ft3/s) variation discharge
__________________________________________________________________________________________________________
October 111 1943 0 m 6.17 22.2 3.60 0.86
November 60.4 1943 0 m 4.98 13.4 2.69 0.69
December 19.2 1943 0 m 2.21 4.77 2.16 0.31
January 6.69 1943 0 m 0.450 1.35 2.99 0.06
February 1.83 1943 0 m 0.240 0.47 1.93 0.03
March 1,010 1945 0 m 118 219 1.85 16.4
April 2,350 1952 3.71 1934 332 570 1.71 46.2
May 594 1950 0.110 1934 91.1 131 1.44 12.7
June 707 1943 0.357 1936 87.2 156 1.79 12.1
July 464 1944 0 m 51.5 109 2.12 7.16
August 134 1944 0 m 12.7 28.1 2.21 1.76
September 100 1942 0 m 11.8 28.8 2.44 1.64
Annual 291 1943 0.482 1934 60.6 72.2 1.19 100
__________________________________________________________________________________________________________
----------------------------------------------------------------------------------------------------------------------
Monthly and annual flow duration, in cubic feet per second, pre-regulation period
______________________________________________________________________________________________________________________
Percentage
of days
discharge Jan. Feb. March April May June July Aug. Sept. Oct. Nov. Dec. Annual
equaled or
exceeded
______________________________________________________________________________________________________________________
95 0 0 0 4.41 0.25 0 0 0 0 0 0 0 0
90 0 0 0 9.03 2.90 0.10 0 0 0 0 0 0 0
85 0 0 0 13.4 5.44 0.98 0 0 0 0 0 0 0
80 0 0 0 18.1 7.44 1.70 0 0 0 0 0 0 0
75 0 0 0 23.1 9.62 3.28 0.40 0 0 0 0 0 0
70 0 0 0 29.4 13.2 4.48 1.20 0 0 0 0 0 0
65 0 0 0 39.0 16.1 5.83 2.80 0.17 0 0 0 0 0
60 0 0 0.19 46.0 19.4 7.68 5.18 0.46 0 0 0 0 0
55 0 0 0.35 52.9 22.7 9.93 8.77 0.76 0 0 0 0 0.27
50 0 0 0.64 71.0 31.2 14.1 11.9 1.30 0 0 0 0 0.72
45 0 0 0.88 93.7 37.5 19.9 14.9 2.10 0 0 0 0 1.40
40 0 0 1.60 124 45.4 27.2 19.9 2.70 0.20 0 0 0 3.93
35 0 0 4.62 162 57.3 37.9 23.1 4.67 0.41 0 0 0.10 7.32
30 0 0 18.5 207 72.4 49.0 26.6 5.37 1.00 0.19 0.29 1.00 12.5
25 0.20 0 40.2 265 93.0 76.7 34.3 8.18 1.70 1.30 2.30 1.40 20.8
20 0.57 0.27 76.8 355 130 126 42.9 12.3 4.49 2.60 5.02 2.00 33.8
15 0.75 0.60 138 475 174 173 60.0 21.3 14.0 6.27 6.71 2.90 56.6
10 0.86 0.75 262 707 224 255 101 32.1 46.1 8.67 11.2 8.56 114
5 1.90 1.20 816 1,750 335 519 342 52.3 90.2 23.2 38.3 15.1 259
______________________________________________________________________________________________________________________
--------------------------------------------------------------------------------------------------
Probability of annual high discharges, pre-regulation period
[ng, statistic not given]
__________________________________________________________________________________________________
Maximum average discharge
(ft3/s)
___________________________________________________________
Recurrence Maximum
Exceedance interval instantaneous 3-day period 7-day period 15-day period 30-day period
probability (years) (ft3/s)
__________________________________________________________________________________________________
0.99 1.01 ng 13.1 11.2 7.61 4.56
0.95 1.05 145 55.9 45.4 30.0 19.0
0.90 1.11 223 111 88.7 58.1 37.5
0.80 1.25 367 237 186 122 79.9
0.50 2 906 799 631 417 277
0.20 5 2,090 2,040 1,670 1,140 748
0.10 10 3,160 3,020 2,530 1,770 1,150
0.04 25 4,810 4,280 3,710 2,670 1,690
0.02 50 6,240 5,180 4,590 3,380 2,110
0.01 100 7,840 6,020 5,460 4,100 2,520
0.005 200 9,610 6,790 6,290 4,810 2,920
0.002 500 12,200 ng ng ng ng
__________________________________________________________________________________________________
------------------------------------------------------------------------------------
Probability of annual low discharges, pre-regulation period
[ng, statistic not given]
____________________________________________________________________________________
Minimum average discharge (ft3/s)
________________________________________________________________
Number of consecutive days
________________________________________________________________
Non- Recur-
exceed- rence
ance inter- 1 3 7 14 30 60 90 120 183
prob- val
ability (years)
____________________________________________________________________________________
0.05 20 ng ng ng 0 0 0 0 0 0
0.10 10 ng ng ng 0 0 0 0 0 0
0.20 5 ng ng ng 0 0 0 0 0 0
0.50 2 ng ng ng 0 0 0 0 0 0
____________________________________________________________________________________
-------------------------------------------------------------------------------------
Probability of seasonal low discharges, pre-regulation period
[ng, statistic not given]
_____________________________________________________________________________________
Minimum average discharge (ft3/s)
_________________________________________________________
Number of consecutive days
_________________________________________________________
Non- Recurrence
exceedance interval 1 7 14 30 1 7 14 30
probability (years)
_____________________________________________________________________________________
December-January-February March-April-May
__________________________ _________________________
0.05 20 ng 0 0 0 0 0 0 0
0.10 10 ng 0 0 0 0 0 0 0
0.20 5 ng 0 0 0 0 0 0 0.992
0.50 2 ng 0 0 0 0 0 0.256 12.2
June-July-August September-October-November
__________________________ _________________________
0.05 20 0 0 0 0 0 0 0 0
0.10 10 0 0 0 0 0 0 0 0
0.20 5 0 0 0 0 0 0 0 0
0.50 2 0 0.085 0.518 1.71 0 0 0 0
_____________________________________________________________________________________
Post-regulation period, 1958-94
----------------------------------------------------------------------------------------------------------
Statistics of monthly and annual mean discharges, post-regulation period
[m, more than 1 year of occurrence]
__________________________________________________________________________________________________________
Maximum Minimum Mean
______________________ ______________________ _____________________________________________
Water year Water year Standard Coeffi- Percentage
Month Discharge of Discharge of Discharge deviation cient of of annual
(ft3/s) occurrence (ft3/s) occurrence (ft3/s) (ft3/s) variation discharge
__________________________________________________________________________________________________________
October 71.6 1987 0 m 6.59 13.8 2.10 0.64
November 37.5 1987 0 m 5.40 8.70 1.61 0.52
December 18.8 1987 0 m 3.15 4.71 1.50 0.30
January 14.5 1994 0 m 1.34 2.65 1.98 0.13
February 37.6 1984 0 m 2.65 7.33 2.77 0.26
March 902 1966 0 m 152 227 1.50 14.6
April 3,080 1969 2.81 1991 432 647 1.50 41.7
May 728 1962 1.43 1988 121 181 1.49 11.7
June 929 1962 0.085 1988 108 185 1.72 10.4
July 1,790 1962 0 1961 158 376 2.39 15.2
August 462 1993 0 m 35.4 94.2 2.67 3.42
September 159 1986 0 m 10.7 30.3 2.84 1.03
Annual 372 1962 2.70 1990 86.3 94.4 1.09 100
__________________________________________________________________________________________________________
----------------------------------------------------------------------------------------------------------------------
Monthly and annual flow duration, in cubic feet per second
______________________________________________________________________________________________________________________
Percentage
of days
discharge Jan. Feb. March April May June July Aug. Sept. Oct. Nov. Dec. Annual
equaled or
exceeded
______________________________________________________________________________________________________________________
95 0 0 0 0.95 0.65 0.05 0 0 0 0 0 0 0
90 0 0 0 6.19 2.00 0.21 0.03 0 0 0 0 0 0
85 0 0 0 11.0 4.98 0.64 0.10 0 0 0 0 0 0
80 0 0 0 17.3 7.10 2.00 0.32 0 0 0 0 0 0
75 0 0 0.24 23.4 10.7 3.46 1.00 0.02 0 0 0 0 0
70 0 0 0.35 31.5 16.0 6.62 2.26 0.04 0 0 0 0 0.05
65 0 0 0.78 45.7 21.9 9.74 3.78 0.08 0 0 0 0 0.18
60 0 0 1.70 65.3 28.5 13.4 5.79 0.17 0 0 0 0 0.42
55 0.04 0.02 4.24 87.7 36.0 17.1 8.15 0.24 0.03 0 0.03 0.41 0.97
50 0.23 0.09 10.3 116 43.9 21.9 13.0 0.50 0.10 0.03 0.13 1.10 2.26
45 0.36 0.16 17.0 145 53.4 28.2 18.4 1.40 0.18 0.08 0.59 1.40 3.72
40 0.56 0.30 22.8 176 63.9 35.7 24.5 2.00 0.35 0.19 2.10 1.80 6.31
35 0.87 0.40 28.2 215 78.6 43.9 32.1 4.52 0.67 0.47 4.37 2.30 10.8
30 1.40 0.55 35.6 263 95.1 54.9 46.4 8.60 1.30 1.60 5.30 2.90 17.6
25 1.70 0.74 47.9 322 116 70.4 65.2 16.1 2.96 3.87 6.72 4.41 26.4
20 1.70 1.00 80.5 429 144 94.5 102 26.6 6.79 6.09 9.52 5.36 41.5
15 2.10 1.90 140 653 189 148 181 44.4 12.8 13.8 13.4 6.61 74.1
10 2.70 3.21 301 1,130 289 251 307 78.8 22.6 25.0 19.3 8.94 144
5 5.71 8.25 908 2,100 524 551 991 193 57.7 39.7 25.8 16.0 348
--------------------------------------------------------------------------------------------------------------------
--------------------------------------------------------------------------------------------------
Probability of annual high discharges, post-regulation period
[ng, statistic not given]
__________________________________________________________________________________________________
Maximum average discharge
(ft3/s)
___________________________________________________________
Recurrence Maximum
Exceedance interval instantaneous 3-day period 7-day period 15-day period 30-day period
probability (years) (ft3/s)
__________________________________________________________________________________________________
0.99 1.01 15.0 10.9 8.68 7.05 6.04
0.95 1.05 58.8 45.5 35.5 27.0 21.2
0.90 1.11 116 92.2 71.6 52.9 39.9
0.80 1.25 251 206 160 115 83.2
0.50 2 953 833 657 454 307
0.20 5 3,030 2,800 2,280 1,550 1,000
0.10 10 5,190 4,910 4,100 2,790 1,770
0.04 25 8,770 8,500 7,330 5,020 3,140
0.02 50 12,000 11,800 10,400 7,170 4,460
0.01 100 15,600 15,600 14,000 9,750 6,050
0.005 200 19,700 19,800 18,200 12,800 7,900
0.002 500 25,500 ng ng ng ng
__________________________________________________________________________________________________
------------------------------------------------------------------------------------
Probability of annual low discharges, post-regulation period
____________________________________________________________________________________
Minimum average discharge (ft3/s)
________________________________________________________________
Number of consecutive days
________________________________________________________________
Non- Recur-
exceed- rence
ance inter- 1 3 7 14 30 60 90 120 183
prob- val
ability (years)
____________________________________________________________________________________
0.05 20 0 0 0 0 0 0 0 0 0
0.10 10 0 0 0 0 0 0 0 0 0
0.20 5 0 0 0 0 0 0 0 0 0
0.50 2 0 0 0 0 0 0.023 0.179 0.434 0.870
____________________________________________________________________________________
-------------------------------------------------------------------------------------
Probability of seasonal low discharges, post-regulation period
_____________________________________________________________________________________________
Minimum average discharge (ft3/s)
_________________________________________________________________
Number of consecutive days
_________________________________________________________________
Non- Recurrence
exceedance interval 1 7 14 30 1 7 14 30
probability (years)
_____________________________________________________________________________________________
December-January-February March-April-May
___________________________ ____________________________
0.05 20 0 0 0 0 0 0 0 0
0.10 10 0 0 0 0 0 0 0 0.364
0.20 5 0 0 0 0 0 0 0 1.70
0.50 2 0 0 0 0.088 0.090 0.440 1.54 14.2
June-July-August September-October-November
___________________________ ____________________________
0.05 20 0 0 0 0 0 0 0 0
0.10 10 0 0 0 0 0 0 0 0
0.20 5 0 0 0 0.031 0 0 0 0
0.50 2 0.037 0.142 0.279 1.20 0 0 0 0
_____________________________________________________________________________________________
-------------------------------------------------------------------------------------
Annual peak discharge and corresponding gage height, period of record
[--, no data]
_____________________________________________________________________________________
Gage Peak Gage Peak
Water Date height discharge Water Date height discharge
year (feet) (ft3/s) year (feet) (ft3/s)
_____________________________________________________________________________________
Annual peak discharge, by year, and corresponding gage height
1933 March 13 4.10 75.0 1964 April 17 3.65 415
1934 April 7 2.10 15.0 1965 April 12 16.50 2,820
1935 March 16 10.21 513 1966 March 19 18.43 2,850
1936 March 22 8.00 415 1967 June 17 14.17 2,050
1937 April 9 8.71 540 1968 April 28 2.53 127
1938 March 17 7.28 318 1969 April 11 24.58 9,540
1939 March 25 15.17 1,350 1970 June 17 4.18 556
1940 April 8 3.20 300 1971 July 4 4.18 508
1941 June 11 3.90 608 1972 March 18 14.69 2,100
1942 June 10 3.77 579 1973 March 17 3.67 426
1943 April 2 21.02 5,500 1974 April 12 4.73 630
1944 July 7 6.58 956 1975 July 4 19.16 3,500
1945 March 19 15.00 2,840 1976 March 24 6.90 870
1946 March 24 13.07 2,320 1977 September 27 2.41 91.0
1947 April 12 -- 2,450 1978 March 30 20.03 4,900
1948 April 11 4.66 729 1979 April 15 22.39 6,000
1949 April 3 5.60 650 1980 April 1 12.22 1,800
1950 April 3 16.28 2,300 1981 April 2 1.69 25.8
1951 April 6 11.95 1,890 1982 April 1 11.62 1,550
1952 April 12 20.62 5,400 1983 March 19 2.79 265
1953 May 29 14.45 2,500 1984 March 29 16.74 2,970
1954 July 2 5.93 800 1985 June 3 9.01 1,210
1955 April 1 5.76 550 1986 March 28 14.07 2,210
1956 April 12 6.17 750 1987 March 27 5.34 701
1957 April 19 3.47 408 1988 March 10 2.33 105
1958 April 9 3.03 262 1989 April 7 23.27 7,150
1959 June 17 2.84 222 1990 April 2 2.12 74.0
1960 April 6 5.00 640 1991 July 5 3.72 410
1961 March 3 2.20 36.0 1992 June 18 8.32 1,000
1962 July 9 18.38 3,610 1993 April 1 17.52 3,630
1963 June 13 10.21 1,460 1994 July 23 12.83 2,430
Annual peak discharge, from highest to lowest, and corresponding gage height
1969 April 11 24.58 9,540 1945 March 19 15.00 2,840
1989 April 7 23.27 7,150 1965 April 12 16.50 2,820
1979 April 15 22.39 6,000 1953 May 29 14.45 2,500
1943 April 2 21.02 5,500 1947 April 12 -- 2,450
1952 April 12 20.62 5,400 1994 July 23 12.83 2,430
1978 March 30 20.03 4,900 1946 March 24 13.07 2,320
1993 April 1 17.52 3,630 1950 April 3 16.28 2,300
1962 July 9 18.38 3,610 1986 March 28 14.07 2,210
1975 July 4 19.16 3,500 1972 March 18 14.69 2,100
1984 March 29 16.74 2,970 1967 June 17 14.17 2,050
1966 March 19 18.43 2,850 1951 April 6 11.95 1,890
1980 April 1 12.22 1,800 1935 March 16 10.21 513
1982 April 1 11.62 1,550 1971 July 4 4.18 508
1963 June 13 10.21 1,460 1973 March 17 3.67 426
1939 March 25 15.17 1,350 1936 March 22 8.00 415
1985 June 3 9.01 1,210 1964 April 17 3.65 415
1992 June 18 8.32 1,000 1991 July 5 3.72 410
1944 July 7 6.58 956 1957 April 19 3.47 408
1976 March 24 6.90 870 1938 March 17 7.28 318
1954 July 2 5.93 800 1940 April 8 3.20 300
1956 April 12 6.17 750 1983 March 19 2.79 265
1948 April 11 4.66 729 1958 April 9 3.03 262
1987 March 27 5.34 701 1959 June 17 2.84 222
1949 April 3 5.60 650 1968 April 28 2.53 127
1960 April 6 5.00 640 1988 March 10 2.33 105
1974 April 12 4.73 630 1977 September 27 2.41 91.0
1941 June 11 3.90 608 1933 March 13 4.10 75.0
1942 June 10 3.77 579 1990 April 2 2.12 74.0
1970 June 17 4.18 556 1961 March 3 2.20 36.0
1955 April 1 5.76 550 1981 April 2 1.69 25.8
1937 April 9 8.71 540 1934 April 7 2.10 15.0
_____________________________________________________________________________________
---------------------------------------------------------------------------------------------------------------------------------
Monthly and annual mean discharges, in cubic feet per second
[Data were not rounded in accordance with U.S. Geological Survey publication standards; --, no data
__________________________________________________________________________________________________________________________________
Year Oct. Nov. Dec. Jan. Feb. March April May June July Aug. Sept. Annual
__________________________________________________________________________________________________________________________________
1932 -- -- -- -- -- -- -- 5.80 3.26 0.706 0 0 --
1933 0 0 0 0 0.429 33.2 14.7 7.48 1.82 0 0 0 4.84
1934 0 0 0 0 0 0.316 3.71 0.110 1.35 0.355 0 0 .482
1935 0 0 0 0 0 152.7 20.0 12.7 42.2 20.0 5.00 1.00 21.4
1936 0 0 0 0 0 80.4 55.6 13.0 0.357 0 0 0 12.5
1937 0 0 0 0 0 0 117.5 85.1 20.9 18.0 3.89 2.00 20.6
1938 0 0 0 0 0 86.1 12.6 33.3 9.33 0.361 0 0 12.0
1939 0 0 0 0 0 223.0 45.8 3.21 23.4 23.4 1.85 0 27.0
1940 0 0 0 0 0 0 71.6 19.4 2.39 0.003 0 0 7.70
1941 0 0 0 0 0 79.1 63.5 18.9 78.0 12.2 4.50 9.96 22.2
1942 7.31 5.64 3.18 0.074 0 15.0 66.4 151.4 299.6 75.9 45.1 100.1 64.1
1943 110.9 60.4 19.2 6.69 1.83 232.6 1,767 174.2 706.9 353.5 51.5 22.6 290.8
1944 7.22 11.6 5.75 0.506 0.369 20.7 148.0 168.6 243.4 463.5 134.3 86.1 107.9
1945 19.6 32.4 12.8 0.890 1.25 1,006 412.5 130.4 157.4 15.8 4.19 2.19 150.8
1946 2.08 2.62 0.694 0 0 537.5 202.6 27.0 8.21 30.6 2.53 0.120 68.5
1947 5.27 6.89 2.09 0.961 0.243 52.8 716.9 158.4 74.5 22.1 0.606 0 86.2
1948 0 0 0 0 0 3.78 217.2 19.6 6.29 5.58 7.16 0.060 21.4
1949 0 0 0 0 0 32.6 150.3 25.0 7.13 95.0 13.3 0 27.0
1950 0 0 0 0 0 176.6 812.9 593.8 57.5 7.65 1.73 0 137.8
1951 0 0 0 0 0 14.6 583.5 41.0 27.1 19.8 0.458 0.957 56.7
1952 1.59 4.22 9.19 1.19 0.703 0.500 2,352 279.1 22.4 29.4 4.68 0.373 222.6
1953 0 0.483 1.20 0.726 0.993 95.4 39.7 272.5 321.7 47.5 6.25 0.197 65.8
1954 0 0 0.068 0.048 0.271 44.2 41.4 31.8 66.0 48.5 0.471 1.54 19.6
1955 0.268 0.257 0.977 0.194 0.029 23.1 106.4 3.33 1.29 1.93 16.9 0.020 12.8
1956 0 0 0 0 0 0 195.7 35.8 2.94 0 3.60 0 19.6
1957 0 0 0 0 0 46.0 95.7 58.0 80.8 47.5 21.6 79.8 35.8
1958 31.8 27.0 10.4 2.76 3.26 37.5 159.6 74.1 16.1 25.8 0.084 0.030 32.4
1959 0 0 0 0 0 11.9 6.70 2.93 23.2 4.05 0 0 4.06
1960 0 0 0 0 0 20.5 206.8 54.0 5.07 2.94 0.087 0 23.9
1961 0 0 0 0 0 21.1 8.58 10.4 1.03 0 0 0 3.46
1962 0 0 0 0 0 0 646.8 727.8 929.0 1,787 324.6 16.5 372.0
1963 6.35 7.64 2.88 0.171 0 43.0 87.0 40.0 453.4 20.3 2.12 0.120 54.8
1964 0 0 0 0 0 16.4 150.5 92.8 28.6 14.9 1.36 0.673 25.4
1965 0 0 0 0 0 0 732.3 95.8 109.5 79.0 22.8 3.67 86.3
1966 12.5 4.29 3.70 1.40 0.229 902.5 333.7 107.5 63.6 59.2 189.7 22.8 143.3
1967 8.07 17.0 6.15 1.89 0.741 197.9 324.6 197.7 481.0 241.2 29.0 0.584 125.6
1968 0.011 1.02 1.22 0.405 0.049 19.3 57.8 51.8 26.0 5.35 1.98 2.95 14.0
1969 7.70 7.31 5.15 0.559 0.299 0.342 3,077 351.6 76.4 60.7 31.0 1.25 298.7
1970 0.061 0.049 2.07 1.71 1.03 18.1 139.4 51.6 177.7 41.9 0.074 0 36.0
1971 0 0 0 0 0 105.8 40.0 11.7 17.3 72.9 0.516 8.06 21.6
1972 2.96 19.5 10.1 2.87 0.687 543.3 281.1 499.4 146.2 50.6 16.1 0.388 132.0
1973 0 2.95 2.50 2.00 0.782 102.4 25.1 10.5 8.78 9.75 0.011 0.118 13.9
1974 5.94 3.98 2.38 0.354 0.232 65.3 151.1 61.6 17.7 0.103 0.046 0 25.8
1975 0 0 0 0 0 0.219 817.8 140.9 378.1 1,144 40.2 3.08 211.1
1976 9.31 14.1 4.65 2.96 24.6 255.3 176.2 25.9 0.726 0.034 0 0 42.9
1977 0 0 0 0 0 7.61 20.9 5.15 3.33 3.21 0.151 11.1 4.27
1978 24.6 9.16 6.08 3.52 2.30 614.4 1,018 146.2 39.8 222.7 45.7 26.7 180.4
1979 5.10 4.09 2.30 0.701 0.500 0.644 1,931 361.9 41.8 63.9 44.1 2.32 203.4
1980 0.138 7.69 4.11 1.75 0.741 118.2 282.6 24.7 55.5 0.935 3.46 0.271 41.4
1981 0.480 0.484 0.955 0.437 3.36 9.67 14.9 2.91 9.21 7.83 1.19 0.002 4.28
1982 0 0 0 0 0 48.8 359.4 25.2 2.39 26.9 1.07 0 38.4
1983 8.12 4.75 5.45 0.891 0.655 107.6 36.5 6.17 0.093 17.7 0.863 7.33 16.5
1984 0.390 0.126 0.025 0.052 37.6 588.0 472.0 64.0 126.0 3.79 1.09 0.001 107.7
1985 18.8 10.3 5.94 1.76 0.682 204.0 30.1 21.0 198.7 8.98 0.052 3.49 42.1
1986 0.225 0.033 2.34 1.98 1.16 433.0 884.0 682.3 67.6 22.0 15.6 159.4 189.7
1987 71.6 37.5 18.8 6.94 6.32 165.3 114.8 41.4 11.5 7.78 0.223 0.005 40.5
1988 0 0 0 0 0 28.9 11.9 1.43 0.085 4.10 1.14 0 3.99
1989 0 0 0 0 0 3.66 1808 69.7 37.4 2.09 1.07 0.305 158.2
1990 0.012 0 0 0 0 8.57 14.9 7.91 0.906 0.023 0 0 2.70
1991 0 0 0 0 0 7.69 2.81 27.1 12.7 69.2 4.39 9.57 11.3
1992 0.036 0.010 0.064 0.068 .582 31.0 44.7 23.0 228.2 105.1 25.7 2.20 38.3
1993 0.020 2.12 0.644 0 2.24 250.1 766.4 114.7 152.7 902.4 462.2 99.3 231.0
1994 29.5 18.7 18.6 14.5 9.82 621.1 741.7 241.8 34.3 741.6 40.1 12.2 212.1
__________________________________________________________________________________________________________________________________
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