San Juan River near Archuleta, NM Upper Colorado River Basin Annual (Water Year, Oct-Sep) streamflow reconstruction Values in acre-feet Recon = reconstruction Observed = natural flow record from Bureau of Reclamation Recon Interval: 1569-1997 Observed Interval: 1906-1995 PI: C. Woodhouse, S. Gray, D. Meko Reference: Woodhouse, C.A., S.T. Gray, and D.M. Meko. 2006. Updated streamflow reconstructions for the Upper Colorado River basin. Water Resources Research 42, W05415 URL: http://treeflow.info/upco/sanjuanarchuleta.html Add'l Info: http://www.ncdc.noaa.gov/paleo/pubs/woodhouse2006/woodhouse2006.html Note: Reconstruction below is "Full-Pool" model ========== Year Recon Observed 1569 1190897 -9999 1570 1083245 -9999 1571 976329 -9999 1572 1253636 -9999 1573 480944 -9999 1574 387968 -9999 1575 1328192 -9999 1576 776999 -9999 1577 1778864 -9999 1578 1543115 -9999 1579 865626 -9999 1580 438198 -9999 1581 1192575 -9999 1582 1046858 -9999 1583 891260 -9999 1584 176187 -9999 1585 743375 -9999 1586 1284911 -9999 1587 1244212 -9999 1588 1597068 -9999 1589 1678302 -9999 1590 29451 -9999 1591 1074860 -9999 1592 785083 -9999 1593 1240145 -9999 1594 1486574 -9999 1595 1824339 -9999 1596 1783204 -9999 1597 1015568 -9999 1598 342891 -9999 1599 1934544 -9999 1600 169222 -9999 1601 1436783 -9999 1602 1195756 -9999 1603 1543734 -9999 1604 1757759 -9999 1605 1510275 -9999 1606 1513819 -9999 1607 412692 -9999 1608 1592177 -9999 1609 1456875 -9999 1610 1638313 -9999 1611 1248795 -9999 1612 934342 -9999 1613 1435960 -9999 1614 1445383 -9999 1615 1555801 -9999 1616 1206587 -9999 1617 1584416 -9999 1618 1591585 -9999 1619 1164823 -9999 1620 1484702 -9999 1621 1623266 -9999 1622 714703 -9999 1623 295580 -9999 1624 543501 -9999 1625 592269 -9999 1626 308873 -9999 1627 1611021 -9999 1628 1118168 -9999 1629 849398 -9999 1630 1318033 -9999 1631 671320 -9999 1632 503564 -9999 1633 1624327 -9999 1634 988976 -9999 1635 1415733 -9999 1636 739192 -9999 1637 935143 -9999 1638 834712 -9999 1639 1189752 -9999 1640 1203181 -9999 1641 1275846 -9999 1642 1304722 -9999 1643 1304414 -9999 1644 1277705 -9999 1645 618200 -9999 1646 896254 -9999 1647 1021936 -9999 1648 506809 -9999 1649 1577246 -9999 1650 1668333 -9999 1651 1388835 -9999 1652 760817 -9999 1653 943859 -9999 1654 58167 -9999 1655 1904421 -9999 1656 1051558 -9999 1657 785124 -9999 1658 742364 -9999 1659 1305804 -9999 1660 1531478 -9999 1661 1057363 -9999 1662 1572878 -9999 1663 463720 -9999 1664 792926 -9999 1665 923205 -9999 1666 984120 -9999 1667 796204 -9999 1668 584647 -9999 1669 1712940 -9999 1670 250462 -9999 1671 1489830 -9999 1672 1782633 -9999 1673 1445958 -9999 1674 1717049 -9999 1675 617784 -9999 1676 1325663 -9999 1677 1328942 -9999 1678 1914521 -9999 1679 881008 -9999 1680 1924879 -9999 1681 1424607 -9999 1682 574716 -9999 1683 1663352 -9999 1684 488317 -9999 1685 -155578 -9999 1686 1069158 -9999 1687 1374148 -9999 1688 1552630 -9999 1689 1631819 -9999 1690 1230174 -9999 1691 1236198 -9999 1692 1305338 -9999 1693 1613648 -9999 1694 516215 -9999 1695 1103947 -9999 1696 837193 -9999 1697 1068755 -9999 1698 1712801 -9999 1699 1328341 -9999 1700 614519 -9999 1701 1619375 -9999 1702 1057517 -9999 1703 1067362 -9999 1704 838581 -9999 1705 1703278 -9999 1706 942735 -9999 1707 790019 -9999 1708 804033 -9999 1709 1615248 -9999 1710 1169490 -9999 1711 1148310 -9999 1712 1086771 -9999 1713 999902 -9999 1714 251997 -9999 1715 1553862 -9999 1716 1089460 -9999 1717 804102 -9999 1718 1350448 -9999 1719 1404416 -9999 1720 2339479 -9999 1721 732120 -9999 1722 353537 -9999 1723 862965 -9999 1724 1288848 -9999 1725 1757355 -9999 1726 1847082 -9999 1727 1483965 -9999 1728 652574 -9999 1729 5728 -9999 1730 1049445 -9999 1731 1101413 -9999 1732 1248950 -9999 1733 1018173 -9999 1734 1816688 -9999 1735 -74771 -9999 1736 1098594 -9999 1737 1067410 -9999 1738 1906671 -9999 1739 1468614 -9999 1740 559254 -9999 1741 1271163 -9999 1742 1257622 -9999 1743 1805992 -9999 1744 825922 -9999 1745 1574312 -9999 1746 1869968 -9999 1747 1856851 -9999 1748 -35557 -9999 1749 1590951 -9999 1750 442023 -9999 1751 1413598 -9999 1752 741647 -9999 1753 1628240 -9999 1754 1340596 -9999 1755 684952 -9999 1756 632082 -9999 1757 475584 -9999 1758 1220491 -9999 1759 1008859 -9999 1760 1430110 -9999 1761 1230577 -9999 1762 1148872 -9999 1763 686562 -9999 1764 1419205 -9999 1765 255376 -9999 1766 1411828 -9999 1767 918226 -9999 1768 1659860 -9999 1769 1148697 -9999 1770 1332217 -9999 1771 1513256 -9999 1772 623537 -9999 1773 175203 -9999 1774 1019947 -9999 1775 1236223 -9999 1776 949361 -9999 1777 902354 -9999 1778 193333 -9999 1779 1434703 -9999 1780 545140 -9999 1781 1288585 -9999 1782 660248 -9999 1783 1374014 -9999 1784 1695353 -9999 1785 1250238 -9999 1786 692541 -9999 1787 1651864 -9999 1788 792881 -9999 1789 1039872 -9999 1790 1589993 -9999 1791 1704634 -9999 1792 1238908 -9999 1793 1484192 -9999 1794 929324 -9999 1795 778319 -9999 1796 1202291 -9999 1797 1428788 -9999 1798 396390 -9999 1799 1648524 -9999 1800 1069805 -9999 1801 646019 -9999 1802 1595179 -9999 1803 472890 -9999 1804 901343 -9999 1805 736321 -9999 1806 909382 -9999 1807 1485549 -9999 1808 1036916 -9999 1809 909023 -9999 1810 929335 -9999 1811 1545085 -9999 1812 982616 -9999 1813 274007 -9999 1814 953395 -9999 1815 1430003 -9999 1816 1718112 -9999 1817 1493100 -9999 1818 528652 -9999 1819 718996 -9999 1820 505927 -9999 1821 1378161 -9999 1822 495067 -9999 1823 1420341 -9999 1824 705717 -9999 1825 1139311 -9999 1826 1657451 -9999 1827 958518 -9999 1828 2062788 -9999 1829 511402 -9999 1830 1136254 -9999 1831 1225799 -9999 1832 1326533 -9999 1833 1303107 -9999 1834 570620 -9999 1835 1444739 -9999 1836 1769971 -9999 1837 1845666 -9999 1838 1923201 -9999 1839 1662913 -9999 1840 1535530 -9999 1841 1562184 -9999 1842 911989 -9999 1843 1077234 -9999 1844 1321100 -9999 1845 221261 -9999 1846 713418 -9999 1847 184013 -9999 1848 1154720 -9999 1849 2283612 -9999 1850 1683064 -9999 1851 222932 -9999 1852 1669911 -9999 1853 1387072 -9999 1854 1131736 -9999 1855 964590 -9999 1856 1551499 -9999 1857 1076327 -9999 1858 1388548 -9999 1859 759485 -9999 1860 1464056 -9999 1861 -158393 -9999 1862 2638530 -9999 1863 926058 -9999 1864 248501 -9999 1865 1604070 -9999 1866 1847755 -9999 1867 1926055 -9999 1868 1625120 -9999 1869 968535 -9999 1870 514615 -9999 1871 459982 -9999 1872 1566293 -9999 1873 702343 -9999 1874 1036750 -9999 1875 891919 -9999 1876 895856 -9999 1877 1008157 -9999 1878 816248 -9999 1879 130980 -9999 1880 564294 -9999 1881 393897 -9999 1882 606325 -9999 1883 421786 -9999 1884 1717043 -9999 1885 1731862 -9999 1886 1127312 -9999 1887 409603 -9999 1888 945911 -9999 1889 915514 -9999 1890 1536830 -9999 1891 1444617 -9999 1892 1004669 -9999 1893 515298 -9999 1894 602255 -9999 1895 1345343 -9999 1896 312541 -9999 1897 1648170 -9999 1898 1236396 -9999 1899 -25492 -9999 1900 879147 -9999 1901 1087316 -9999 1902 22049 -9999 1903 1577807 -9999 1904 592487 -9999 1905 1748319 -9999 1906 1738892 1493327 1907 1456942 1143845 1908 875385 1253700 1909 1491898 2066831 1910 1305291 1191659 1911 1939869 1975277 1912 1595059 1835889 1913 1031157 1042892 1914 2220269 1624661 1915 1205079 1667368 1916 1552251 1856287 1917 1750439 2063677 1918 940984 890453 1919 1226442 1403323 1920 1894335 2394190 1921 1728352 1669692 1922 1302808 1663886 1923 1136688 1304513 1924 1205053 1236984 1925 713914 970629 1926 1463213 1270647 1927 1359075 1880369 1928 941633 952238 1929 1608502 1605655 1930 1317124 989092 1931 744218 666357 1932 1781848 1962467 1933 740328 811574 1934 733774 489834 1935 1123485 1627220 1936 756711 1059887 1937 1327125 1530875 1938 1641076 1559161 1939 1075739 864371 1940 807524 634000 1941 1990828 2529402 1942 1617665 1793744 1943 1267447 859532 1944 1353468 1330937 1945 849746 1036976 1946 724002 520574 1947 1127479 833331 1948 1336185 1359776 1949 1614613 1504513 1950 823491 637545 1951 451476 457775 1952 1713013 1662465 1953 531137 611365 1954 709591 661469 1955 1312722 603001 1956 431959 626293 1957 1679341 1631286 1958 1279557 1517088 1959 193652 437300 1960 1321312 1221529 1961 860699 815865 1962 1134122 1058587 1963 871742 665175 1964 707211 573613 1965 1600136 1605355 1966 948675 1106924 1967 880754 705377 1968 893298 960965 1969 1212933 1187145 1970 1150195 995740 1971 969524 613529 1972 886849 580112 1973 1726917 2068277 1974 852040 540173 1975 1413322 1544723 1976 964511 792656 1977 70639 249808 1978 1532699 756232 1979 1695065 1998251 1980 1293939 1426511 1981 426136 477233 1982 1139355 1250998 1983 1785382 1406249 1984 1210996 1213616 1985 1551968 1893856 1986 1667594 1569485 1987 1699135 1718100 1988 964587 748531 1989 811969 696506 1990 541096 653965 1991 1196560 938383 1992 1438704 1011892 1993 1428513 1440106 1994 799838 836115 1995 1644808 1444291 1996 375200 -9999 1997 1680907 -9999