1894 0.458894 2.179154 0.0000% 1896 0.848065 1.179154 0.0000% 1896 0.797612 1.253743 -1.4749% 1893 0.037917 26.373258 1.4970% 1894 0.930459 1.074739 -1.4749% 1893 0.061316 16.308979 -5.5612% 1892 1.000000 1.000000 4% Est. 1992 2.246166 0.445203 4% Est. 2001 1.000000 1.000000 4.7304% 1971 0.412254 2.425688 5.7132% 1970 1.779652 0.561908 5.5272% 1969 0.896410 1.115561 5.5714% 1968 0.761620 1.312991 5.0148% 1967 5.056238 0.197776 2.5719% 1966 0.154239 6.483463 3.5485% 1965 4.224903 0.236692 2.7360% 1964 2.150327 0.465046 1.5423% 1963 2.204121 0.453696 1.5697% 1962 0.537934 1.858965 2.2421% 1961 0.167283 5.977885 0.9709% 1960 0.278629 3.589001 1.6442% 1959 0.274122 3.648011 2.3579% 1958 1.343888 0.744109 2.0623% 1957 2.291340 0.436426 3.5571% 1956 0.239354 4.177914 3.3098% 1955 0.804728 1.242657 3.4226% 1954 2.023078 0.494296 1.5421% 1953 3.865926 0.258670 1.5703% 1952 3.445897 0.290200 1.5948% 1951 0.630638 1.585696 5.0183% 1950 0.513983 1.945589 1.7034% 1949 0.736685 1.357432 -0.4250% 1948 3.371566 0.296598 6.7886% 1947 1.713229
impervious