North Fork of South Platte River at South Platte, CO Platte River Basin Annual (Water Year, Oct-Sep) streamflow reconstruction Values in acre-feet Recon = reconstruction Observed = natural flow record from Denver Water Recon Interval: 1685-1987 Observed Interval: 1916-1987 PI: C. Woodhouse Reference: Woodhouse, C.A. and J.J. Lukas. 2006. Multi-century tree-ring reconstructions of Colorado streamflow for water resource planning. Climatic Change 78: 293-315. URL: http://treeflow.info/platte/nforksplatte.html ========== Year Recon Observed 1685 20065 -9999 1686 97933 -9999 1687 113423 -9999 1688 144439 -9999 1689 136908 -9999 1690 70080 -9999 1691 89456 -9999 1692 126160 -9999 1693 102771 -9999 1694 107557 -9999 1695 98981 -9999 1696 103021 -9999 1697 113808 -9999 1698 155069 -9999 1699 133942 -9999 1700 86725 -9999 1701 139686 -9999 1702 75932 -9999 1703 93464 -9999 1704 87084 -9999 1705 156706 -9999 1706 108443 -9999 1707 22474 -9999 1708 82640 -9999 1709 79334 -9999 1710 148578 -9999 1711 105719 -9999 1712 143445 -9999 1713 112229 -9999 1714 113034 -9999 1715 107420 -9999 1716 107268 -9999 1717 122899 -9999 1718 137273 -9999 1719 145305 -9999 1720 193478 -9999 1721 135267 -9999 1722 108139 -9999 1723 57698 -9999 1724 120053 -9999 1725 108692 -9999 1726 160818 -9999 1727 119705 -9999 1728 144544 -9999 1729 58118 -9999 1730 110545 -9999 1731 109246 -9999 1732 92746 -9999 1733 101619 -9999 1734 120435 -9999 1735 77202 -9999 1736 96502 -9999 1737 75536 -9999 1738 100408 -9999 1739 114137 -9999 1740 74311 -9999 1741 101191 -9999 1742 93432 -9999 1743 131738 -9999 1744 108351 -9999 1745 100772 -9999 1746 153893 -9999 1747 143455 -9999 1748 42020 -9999 1749 158019 -9999 1750 87860 -9999 1751 128169 -9999 1752 77362 -9999 1753 127258 -9999 1754 126025 -9999 1755 93201 -9999 1756 52352 -9999 1757 95029 -9999 1758 116923 -9999 1759 127514 -9999 1760 112261 -9999 1761 178381 -9999 1762 123772 -9999 1763 67136 -9999 1764 102919 -9999 1765 88067 -9999 1766 143868 -9999 1767 95637 -9999 1768 168986 -9999 1769 126975 -9999 1770 50027 -9999 1771 147360 -9999 1772 97208 -9999 1773 88181 -9999 1774 110319 -9999 1775 87536 -9999 1776 101864 -9999 1777 83403 -9999 1778 84435 -9999 1779 87716 -9999 1780 99176 -9999 1781 101412 -9999 1782 89112 -9999 1783 145411 -9999 1784 127146 -9999 1785 136748 -9999 1786 69238 -9999 1787 154427 -9999 1788 82532 -9999 1789 42208 -9999 1790 164654 -9999 1791 121611 -9999 1792 162305 -9999 1793 119297 -9999 1794 122609 -9999 1795 86790 -9999 1796 126922 -9999 1797 133972 -9999 1798 60523 -9999 1799 125518 -9999 1800 149213 -9999 1801 104626 -9999 1802 141269 -9999 1803 105893 -9999 1804 92633 -9999 1805 75554 -9999 1806 97518 -9999 1807 97351 -9999 1808 95466 -9999 1809 92481 -9999 1810 98176 -9999 1811 114024 -9999 1812 113225 -9999 1813 85597 -9999 1814 120055 -9999 1815 117646 -9999 1816 128390 -9999 1817 134496 -9999 1818 76922 -9999 1819 95446 -9999 1820 75635 -9999 1821 108210 -9999 1822 103070 -9999 1823 123125 -9999 1824 46813 -9999 1825 122793 -9999 1826 135792 -9999 1827 101830 -9999 1828 169728 -9999 1829 96819 -9999 1830 96315 -9999 1831 156130 -9999 1832 132717 -9999 1833 88111 -9999 1834 74579 -9999 1835 137961 -9999 1836 119718 -9999 1837 131594 -9999 1838 163435 -9999 1839 146757 -9999 1840 99403 -9999 1841 115747 -9999 1842 33364 -9999 1843 166296 -9999 1844 117580 -9999 1845 41916 -9999 1846 81708 -9999 1847 40153 -9999 1848 93113 -9999 1849 130784 -9999 1850 114730 -9999 1851 26747 -9999 1852 81041 -9999 1853 147771 -9999 1854 109171 -9999 1855 80717 -9999 1856 96778 -9999 1857 117928 -9999 1858 135050 -9999 1859 99115 -9999 1860 157104 -9999 1861 78257 -9999 1862 116773 -9999 1863 56825 -9999 1864 139607 -9999 1865 114892 -9999 1866 158263 -9999 1867 132720 -9999 1868 108884 -9999 1869 152832 -9999 1870 68518 -9999 1871 63996 -9999 1872 134119 -9999 1873 99392 -9999 1874 82504 -9999 1875 108730 -9999 1876 106286 -9999 1877 89542 -9999 1878 101796 -9999 1879 74016 -9999 1880 35792 -9999 1881 103220 -9999 1882 118654 -9999 1883 86361 -9999 1884 124596 -9999 1885 83900 -9999 1886 92444 -9999 1887 54073 -9999 1888 100223 -9999 1889 84167 -9999 1890 99951 -9999 1891 114526 -9999 1892 112051 -9999 1893 79344 -9999 1894 104365 -9999 1895 140086 -9999 1896 63877 -9999 1897 135168 -9999 1898 84743 -9999 1899 74336 -9999 1900 125407 -9999 1901 96057 -9999 1902 46825 -9999 1903 136220 -9999 1904 93818 -9999 1905 125744 -9999 1906 112042 -9999 1907 150479 -9999 1908 50370 -9999 1909 152027 -9999 1910 103594 -9999 1911 116192 -9999 1912 153808 -9999 1913 100148 -9999 1914 148724 -9999 1915 116533 -9999 1916 111736 99941 1917 146182 136686 1918 111144 134979 1919 85626 131373 1920 101733 145697 1921 176493 222971 1922 76599 111485 1923 126206 167694 1924 136510 157958 1925 53844 58510 1926 162033 165391 1927 114518 94297 1928 149308 112380 1929 84232 86953 1930 119787 119205 1931 105308 95229 1932 79897 78969 1933 126593 131029 1934 85574 65294 1935 85096 88376 1936 96266 138760 1937 119735 85634 1938 137983 161232 1939 100396 103026 1940 59966 50140 1941 154034 122837 1942 158516 192723 1943 100142 83367 1944 112591 105381 1945 101867 106770 1946 76600 73987 1947 170090 139579 1948 134530 135743 1949 143008 168869 1950 54719 62749 1951 92894 94104 1952 125994 110511 1953 75244 74384 1954 33618 42288 1955 95909 63802 1956 88202 76705 1957 138763 162867 1958 130407 99148 1959 61459 70895 1960 120595 90420 1961 82677 95482 1962 123130 106945 1963 39957 40653 1964 89405 58042 1965 163653 157033 1966 69184 61300 1967 95377 72832 1968 96446 87131 1969 141693 152497 1970 143384 200946 1971 114581 111324 1972 78155 90955 1973 136761 173290 1974 99765 90933 1975 118781 113177 1976 89804 84529 1977 72947 55822 1978 97011 58071 1979 143464 121761 1980 114008 167142 1981 55386 51882 1982 109826 93294 1983 188271 174540 1984 142114 159403 1985 151475 144402 1986 126398 101112 1987 150600 111374