Precipitation annual maximum series (inches)
Station ID: 11-4013
Station name: HENNEPIN POWER PLANT
State: IL
Latitude (decimal degrees): 41.3017
Longitude (decimal degrees): 89.3158
Elevation (feet): 460

Duration: 01d
1.54	1963
2.47	1964
2.00	1965
2.81	1966
2.26	1967
1.75	1968
2.92	1969
2.84	1970
1.65	1971
2.39	1972
2.50	1973
3.27	1974
2.67	1975
2.71	1976
2.00	1977
2.30	1978
5.32	1979
2.00	1980
2.86	1981
3.42	1982
3.30	1983
2.21	1984
2.27	1985
2.00	1986
2.44	1987
1.78	1988
3.20	1989
3.62	1990
2.80	1991
1.90	1992
1.80	1993
1.96	1994
6.07	1995
2.28	1996
2.20	1997
2.01	1998
-9.99	1999
1.93	2000

Duration: 02d
1.88	1963
2.79	1964
2.78	1965
3.71	1966
2.75	1967
2.50	1968
3.92	1969
3.62	1970
1.73	1971
3.01	1972
2.89	1973
3.94	1974
2.86	1975
3.61	1976
3.50	1977
2.95	1978
5.59	1979
3.90	1980
2.86	1981
3.42	1982
3.30	1983
2.38	1984
2.27	1985
2.44	1986
2.94	1987
1.78	1988
4.78	1989
4.01	1990
3.00	1991
2.82	1992
2.90	1993
2.60	1994
6.09	1995
2.28	1996
3.00	1997
2.98	1998
-9.99	1999
2.35	2000

Duration: 04d
1.88	1963
3.13	1964
2.92	1965
3.81	1966
2.80	1967
2.96	1968
5.32	1969
4.22	1970
1.75	1971
3.53	1972
4.28	1973
4.64	1974
3.76	1975
4.12	1976
3.72	1977
3.10	1978
8.84	1979
3.94	1980
3.73	1981
3.89	1982
3.30	1983
3.13	1984
3.15	1985
3.33	1986
3.55	1987
2.09	1988
6.68	1989
4.21	1990
4.52	1991
3.78	1992
3.50	1993
3.51	1994
6.09	1995
3.73	1996
3.83	1997
3.22	1998
-9.99	1999
3.65	2000

Duration: 07d
2.93	1963
3.97	1964
4.16	1965
4.30	1966
3.22	1967
3.08	1968
5.44	1969
5.12	1970
2.79	1971
4.11	1972
4.28	1973
5.56	1974
3.77	1975
4.40	1976
4.07	1977
3.70	1978
10.59	1979
4.17	1980
4.36	1981
6.61	1982
3.30	1983
3.88	1984
3.43	1985
3.74	1986
4.88	1987
2.63	1988
7.90	1989
4.44	1990
4.53	1991
3.84	1992
3.76	1993
4.82	1994
6.35	1995
4.08	1996
6.24	1997
3.78	1998
-9.99	1999
4.21	2000

Duration: 10d
3.21	1963
4.12	1964
4.16	1965
4.48	1966
3.99	1967
3.19	1968
5.72	1969
5.53	1970
2.79	1971
4.76	1972
4.80	1973
6.93	1974
4.66	1975
4.46	1976
4.63	1977
5.01	1978
10.60	1979
4.61	1980
5.16	1981
6.85	1982
3.81	1983
4.77	1984
3.47	1985
4.11	1986
5.56	1987
3.50	1988
9.80	1989
6.55	1990
5.22	1991
5.08	1992
4.02	1993
5.80	1994
6.89	1995
4.39	1996
7.44	1997
3.89	1998
-9.99	1999
4.76	2000

Duration: 20d
4.59	1963
4.68	1964
7.07	1965
6.77	1966
5.71	1967
4.70	1968
6.46	1969
8.55	1970
3.82	1971
7.19	1972
6.37	1973
8.82	1974
4.68	1975
6.73	1976
8.68	1977
5.50	1978
11.51	1979
6.74	1980
7.53	1981
11.03	1982
6.14	1983
5.67	1984
5.91	1985
7.30	1986
8.34	1987
4.88	1988
13.28	1989
7.68	1990
7.25	1991
7.16	1992
5.41	1993
6.08	1994
9.40	1995
6.93	1996
7.95	1997
5.39	1998
-9.99	1999
5.36	2000

Duration: 30d
5.53	1963
5.88	1964
9.41	1965
9.08	1966
6.49	1967
4.93	1968
8.62	1969
10.44	1970
4.19	1971
8.41	1972
7.34	1973
10.58	1974
5.93	1975
7.50	1976
10.03	1977
6.68	1978
12.21	1979
9.83	1980
9.68	1981
12.76	1982
7.09	1983
6.39	1984
7.44	1985
8.25	1986
9.34	1987
5.35	1988
14.28	1989
9.41	1990
9.36	1991
9.00	1992
7.69	1993
6.79	1994
10.91	1995
8.52	1996
8.71	1997
7.93	1998
-9.99	1999
7.61	2000

Duration: 45d
6.46	1963
8.36	1964
11.39	1965
9.76	1966
8.29	1967
6.27	1968
10.18	1969
13.41	1970
5.13	1971
12.03	1972
9.65	1973
14.61	1974
7.32	1975
8.79	1976
12.05	1977
8.78	1978
13.59	1979
12.02	1980
10.75	1981
14.55	1982
10.22	1983
8.76	1984
8.37	1985
9.44	1986
10.77	1987
6.91	1988
14.60	1989
14.06	1990
10.45	1991
9.97	1992
10.84	1993
8.73	1994
13.03	1995
10.68	1996
11.02	1997
10.97	1998
-9.99	1999
9.35	2000

Duration: 60d
8.10	1963
8.82	1964
13.91	1965
11.30	1966
9.89	1967
7.13	1968
12.77	1969
19.22	1970
5.99	1971
14.45	1972
11.88	1973
17.30	1974
9.56	1975
9.72	1976
15.09	1977
9.74	1978
14.23	1979
12.64	1980
12.84	1981
17.21	1982
11.55	1983
10.24	1984
9.88	1985
13.08	1986
12.48	1987
8.21	1988
17.24	1989
17.59	1990
11.97	1991
12.38	1992
13.59	1993
9.23	1994
13.88	1995
12.26	1996
12.01	1997
12.84	1998
-9.99	1999
11.43	2000