Point_ID Code Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 3680 10QA001 1969 3.876 2.679 2.342 2.369 5.393 9.681 26.365 52.546 46.397 27.656 13.607 6.822 198.757 3680 10QA001 1970 4.033 2.805 2.609 2.619 4.102 33.370 43.097 34.570 33.013 28.854 18.648 8.435 215.406 3680 10QA001 1971 4.453 3.183 2.411 1.798 1.816 12.670 40.470 31.297 24.715 20.788 15.927 12.491 171.036 3680 10QA001 1972 9.357 6.467 5.669 3.863 2.756 38.322 62.686 32.173 19.451 12.169 7.316 4.932 204.352 3680 10QA001 1973 3.775 3.003 3.208 3.533 6.084 27.214 41.484 28.946 21.057 16.501 6.647 3.807 164.490 3680 10QA001 1974 3.144 2.776 3.028 3.127 5.854 18.425 36.736 27.057 16.730 11.201 8.298 7.513 143.093 3680 10QA001 1975 7.190 6.131 4.886 2.940 4.370 29.534 52.085 25.213 16.641 11.708 6.201 4.568 170.783 3680 10QA001 1976 3.374 1.440 0.871 1.976 6.683 25.563 66.835 37.427 24.314 23.185 12.224 7.928 210.251 3680 10QA001 1977 5.808 2.679 1.406 1.722 5.716 27.972 55.772 42.037 22.663 16.686 8.878 4.655 194.733 3680 10QA001 1978 2.263 1.457 1.452 1.517 38.165 23.645 14.012 9.592 6.822 3680 10QA001 1979 4.130 2.822 2.715 2.472 4.397 12.938 35.999 33.325 20.566 12.537 8.075 5.946 145.012 3680 10QA001 1980 4.466 2.940 2.563 2.329 5.393 18.737 39.640 35.169 22.262 12.676 7.049 4.351 156.673 3680 10QA001 1981 2.991 2.436 2.743 3.181 5.623 34.218 50.702 35.031 35.110 40.009 12.358 2.959 226.284 3680 10QA001 1982 1.364 0.895 0.539 0.287 0.236 6.647 64.991 44.111 35.199 23.139 12.715 7.190 195.649 3680 10QA001 1983 4.840 3.339 3.111 3.096 4.370 11.956 68.218 56.233 47.290 34.478 19.362 8.619 263.145 3680 10QA001 1984 4.171 2.083 1.705 1.901 5.347 31.184 58.538 38.995 27.303 20.419 11.555 7.329 209.300 3680 10QA001 1985 5.209 3.587 2.964 3.114 6.269 17.533 38.488 41.576 42.605 27.702 11.733 7.513 207.344 3680 10QA001 1986 5.301 3.914 3.872 3.957 5.301 20.923 81.124 46.001 29.177 20.557 13.072 9.403 240.815 3680 10QA001 1987 5.531 2.910 1.959 2.605 6.269 22.262 54.851 36.321 28.284 22.447 15.213 11.108 208.508 3680 10QA001 1988 7.190 4.242 3.102 2.962 4.609 3680 10QA001 1989 6.914 4.830 4.042 3.034 3.033 24.626 49.780 34.570 19.317 13.505 8.030 5.070 175.839 3680 10QA001 1990 3.715 2.973 3.144 2.998 3.162 11.153 23.000 28.900 23.734 19.682 7.227 3.987 133.035 3680 10QA001 1991 2.466 1.503 1.544 2.275 5.577 13.875 31.896 29.269 24.314 17.515 8.566 5.070 143.034 3680 10QA001 1992 3.591 2.814 2.987 2.900 3.171 20.477 53.468 32.496 18.960 13.644 8.298 5.577 167.283 3680 10QA001 1993 3.982 3.003 3.162 3.172 3.724 21.414 77.897 69.139 38.322 21.940 5.577 3.157 252.448 3680 10QA001 1994 2.973 2.679 2.955 2.927 5.301 28.820 33.141 21.986 19.585 16.547 11.733 6.499 154.677 3680 10QA001 1995 4.319 3.347 3.480 3.520 4.033 13.161 30.145 27.241 17.577 12.491 3680 10QA001 1996 20.968 20.004 3680 10QA001 1997 47.015 28.946 21.726 15.441 3680 10QA001 1998 22.708 41.069 29.960 29.489 24.890 3680 10QA001 1999 45.770 37.474 27.615 24.660 3680 10QA001 2000 3.526 14.410 35.768 27.517 24.715 26.503 12.804 6.453