Blue River at Dillon, CO Upper Colorado River Basin Annual (Water Year, Oct-Sep) streamflow reconstruction Values in acre-feet Recon = reconstruction Observed = natural flow record from Denver Water Recon Interval: 1437-2002 Observed Interval: 1916-2002 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/upco/bluedillon.html ========== Year Recon Observed 1437 190695 -9999 1438 219007 -9999 1439 205091 -9999 1440 270028 -9999 1441 253345 -9999 1442 152052 -9999 1443 283285 -9999 1444 170323 -9999 1445 168983 -9999 1446 243533 -9999 1447 244953 -9999 1448 215754 -9999 1449 246850 -9999 1450 187773 -9999 1451 219878 -9999 1452 252728 -9999 1453 194499 -9999 1454 178207 -9999 1455 206527 -9999 1456 198172 -9999 1457 206478 -9999 1458 181814 -9999 1459 184138 -9999 1460 194298 -9999 1461 213079 -9999 1462 233176 -9999 1463 227160 -9999 1464 205909 -9999 1465 208573 -9999 1466 232274 -9999 1467 266526 -9999 1468 231560 -9999 1469 219174 -9999 1470 228140 -9999 1471 228547 -9999 1472 188752 -9999 1473 210948 -9999 1474 197531 -9999 1475 146905 -9999 1476 240576 -9999 1477 254569 -9999 1478 230638 -9999 1479 230512 -9999 1480 195443 -9999 1481 249188 -9999 1482 240656 -9999 1483 203825 -9999 1484 334303 -9999 1485 306518 -9999 1486 301226 -9999 1487 282339 -9999 1488 195255 -9999 1489 211466 -9999 1490 276004 -9999 1491 250776 -9999 1492 241340 -9999 1493 193863 -9999 1494 256380 -9999 1495 129660 -9999 1496 148610 -9999 1497 227364 -9999 1498 309790 -9999 1499 160937 -9999 1500 167758 -9999 1501 201950 -9999 1502 222512 -9999 1503 213555 -9999 1504 236839 -9999 1505 202855 -9999 1506 119641 -9999 1507 235042 -9999 1508 195846 -9999 1509 223000 -9999 1510 200092 -9999 1511 223457 -9999 1512 249446 -9999 1513 259770 -9999 1514 253493 -9999 1515 185289 -9999 1516 215015 -9999 1517 214390 -9999 1518 239273 -9999 1519 252323 -9999 1520 203978 -9999 1521 325353 -9999 1522 194196 -9999 1523 283413 -9999 1524 257846 -9999 1525 230278 -9999 1526 242154 -9999 1527 245367 -9999 1528 198693 -9999 1529 280328 -9999 1530 258091 -9999 1531 147222 -9999 1532 161568 -9999 1533 253177 -9999 1534 260267 -9999 1535 268226 -9999 1536 252460 -9999 1537 256444 -9999 1538 180380 -9999 1539 242417 -9999 1540 260512 -9999 1541 202012 -9999 1542 117766 -9999 1543 258387 -9999 1544 208009 -9999 1545 138732 -9999 1546 258756 -9999 1547 235279 -9999 1548 200397 -9999 1549 273806 -9999 1550 241919 -9999 1551 167779 -9999 1552 218659 -9999 1553 292655 -9999 1554 233123 -9999 1555 324803 -9999 1556 294458 -9999 1557 274606 -9999 1558 164843 -9999 1559 146124 -9999 1560 260263 -9999 1561 221650 -9999 1562 210761 -9999 1563 197606 -9999 1564 282241 -9999 1565 256953 -9999 1566 191494 -9999 1567 180255 -9999 1568 268948 -9999 1569 250317 -9999 1570 263711 -9999 1571 233496 -9999 1572 281132 -9999 1573 230337 -9999 1574 193763 -9999 1575 188439 -9999 1576 189975 -9999 1577 266894 -9999 1578 246335 -9999 1579 249432 -9999 1580 143627 -9999 1581 165222 -9999 1582 249009 -9999 1583 216637 -9999 1584 100877 -9999 1585 165106 -9999 1586 257878 -9999 1587 192316 -9999 1588 244087 -9999 1589 243713 -9999 1590 161209 -9999 1591 185600 -9999 1592 184747 -9999 1593 182140 -9999 1594 259192 -9999 1595 246436 -9999 1596 244764 -9999 1597 178631 -9999 1598 108552 -9999 1599 243270 -9999 1600 159122 -9999 1601 222230 -9999 1602 229702 -9999 1603 271553 -9999 1604 252038 -9999 1605 285965 -9999 1606 243713 -9999 1607 138567 -9999 1608 273337 -9999 1609 148086 -9999 1610 306296 -9999 1611 277635 -9999 1612 181913 -9999 1613 249508 -9999 1614 256980 -9999 1615 267240 -9999 1616 211305 -9999 1617 289748 -9999 1618 234758 -9999 1619 234016 -9999 1620 204372 -9999 1621 302313 -9999 1622 132826 -9999 1623 230704 -9999 1624 187948 -9999 1625 154606 -9999 1626 206467 -9999 1627 215034 -9999 1628 248278 -9999 1629 212591 -9999 1630 209877 -9999 1631 174076 -9999 1632 197859 -9999 1633 270193 -9999 1634 154851 -9999 1635 203270 -9999 1636 218243 -9999 1637 230934 -9999 1638 196508 -9999 1639 236877 -9999 1640 245766 -9999 1641 193931 -9999 1642 218811 -9999 1643 205448 -9999 1644 165283 -9999 1645 165764 -9999 1646 159458 -9999 1647 280327 -9999 1648 234120 -9999 1649 253669 -9999 1650 235328 -9999 1651 231339 -9999 1652 174001 -9999 1653 150824 -9999 1654 124652 -9999 1655 297512 -9999 1656 196347 -9999 1657 290649 -9999 1658 191048 -9999 1659 228788 -9999 1660 227144 -9999 1661 273609 -9999 1662 198227 -9999 1663 225470 -9999 1664 130649 -9999 1665 227290 -9999 1666 190314 -9999 1667 198579 -9999 1668 146094 -9999 1669 220707 -9999 1670 209543 -9999 1671 163902 -9999 1672 251524 -9999 1673 272967 -9999 1674 228802 -9999 1675 186298 -9999 1676 283590 -9999 1677 217545 -9999 1678 301167 -9999 1679 242073 -9999 1680 306887 -9999 1681 209327 -9999 1682 217528 -9999 1683 242149 -9999 1684 178650 -9999 1685 99628 -9999 1686 161279 -9999 1687 238408 -9999 1688 239823 -9999 1689 278364 -9999 1690 252536 -9999 1691 248060 -9999 1692 196210 -9999 1693 212649 -9999 1694 253544 -9999 1695 174338 -9999 1696 235035 -9999 1697 228896 -9999 1698 299231 -9999 1699 251768 -9999 1700 168186 -9999 1701 262829 -9999 1702 242332 -9999 1703 189934 -9999 1704 130105 -9999 1705 290807 -9999 1706 199437 -9999 1707 160755 -9999 1708 194484 -9999 1709 210620 -9999 1710 262022 -9999 1711 204014 -9999 1712 271159 -9999 1713 224175 -9999 1714 134478 -9999 1715 208607 -9999 1716 222828 -9999 1717 258396 -9999 1718 252912 -9999 1719 238085 -9999 1720 339811 -9999 1721 224278 -9999 1722 171627 -9999 1723 168545 -9999 1724 260078 -9999 1725 255441 -9999 1726 312532 -9999 1727 237399 -9999 1728 235532 -9999 1729 138868 -9999 1730 189905 -9999 1731 262667 -9999 1732 227429 -9999 1733 274950 -9999 1734 261194 -9999 1735 172105 -9999 1736 151951 -9999 1737 177035 -9999 1738 235719 -9999 1739 294628 -9999 1740 181375 -9999 1741 305400 -9999 1742 238306 -9999 1743 272499 -9999 1744 215890 -9999 1745 234083 -9999 1746 283895 -9999 1747 303058 -9999 1748 110665 -9999 1749 299903 -9999 1750 175950 -9999 1751 237398 -9999 1752 239933 -9999 1753 233918 -9999 1754 214864 -9999 1755 199440 -9999 1756 137417 -9999 1757 250619 -9999 1758 254536 -9999 1759 190474 -9999 1760 260424 -9999 1761 299646 -9999 1762 288331 -9999 1763 174387 -9999 1764 250869 -9999 1765 187450 -9999 1766 259883 -9999 1767 192099 -9999 1768 303580 -9999 1769 247750 -9999 1770 161170 -9999 1771 230987 -9999 1772 230105 -9999 1773 203232 -9999 1774 230785 -9999 1775 208722 -9999 1776 185727 -9999 1777 126906 -9999 1778 213483 -9999 1779 198220 -9999 1780 212102 -9999 1781 178321 -9999 1782 204027 -9999 1783 235702 -9999 1784 255386 -9999 1785 265151 -9999 1786 153668 -9999 1787 260630 -9999 1788 180923 -9999 1789 165243 -9999 1790 305579 -9999 1791 193233 -9999 1792 310365 -9999 1793 204582 -9999 1794 220491 -9999 1795 181149 -9999 1796 281901 -9999 1797 283446 -9999 1798 112552 -9999 1799 278585 -9999 1800 238979 -9999 1801 256205 -9999 1802 273735 -9999 1803 222426 -9999 1804 192803 -9999 1805 236150 -9999 1806 180620 -9999 1807 194348 -9999 1808 196287 -9999 1809 199966 -9999 1810 223035 -9999 1811 267149 -9999 1812 256042 -9999 1813 214307 -9999 1814 197990 -9999 1815 225231 -9999 1816 253494 -9999 1817 254620 -9999 1818 236886 -9999 1819 243715 -9999 1820 211777 -9999 1821 247453 -9999 1822 215562 -9999 1823 280351 -9999 1824 134033 -9999 1825 162143 -9999 1826 258267 -9999 1827 200685 -9999 1828 266436 -9999 1829 219242 -9999 1830 178678 -9999 1831 295469 -9999 1832 281906 -9999 1833 181555 -9999 1834 186124 -9999 1835 211380 -9999 1836 227671 -9999 1837 283452 -9999 1838 233343 -9999 1839 268915 -9999 1840 254926 -9999 1841 251196 -9999 1842 143780 -9999 1843 344905 -9999 1844 206289 -9999 1845 80972 -9999 1846 167209 -9999 1847 125803 -9999 1848 230426 -9999 1849 284850 -9999 1850 258517 -9999 1851 86563 -9999 1852 242871 -9999 1853 278813 -9999 1854 210396 -9999 1855 146869 -9999 1856 219670 -9999 1857 201528 -9999 1858 258496 -9999 1859 247027 -9999 1860 262912 -9999 1861 177090 -9999 1862 294803 -9999 1863 167793 -9999 1864 285333 -9999 1865 254449 -9999 1866 339389 -9999 1867 314163 -9999 1868 219417 -9999 1869 247787 -9999 1870 248048 -9999 1871 95194 -9999 1872 253335 -9999 1873 246101 -9999 1874 195945 -9999 1875 221234 -9999 1876 255624 -9999 1877 214843 -9999 1878 193358 -9999 1879 124058 -9999 1880 188213 -9999 1881 236794 -9999 1882 200303 -9999 1883 203770 -9999 1884 247817 -9999 1885 254303 -9999 1886 213584 -9999 1887 151038 -9999 1888 200068 -9999 1889 171007 -9999 1890 201409 -9999 1891 221358 -9999 1892 231502 -9999 1893 205224 -9999 1894 234185 -9999 1895 282642 -9999 1896 153900 -9999 1897 237992 -9999 1898 148538 -9999 1899 245136 -9999 1900 243401 -9999 1901 190501 -9999 1902 99668 -9999 1903 254218 -9999 1904 182852 -9999 1905 215115 -9999 1906 250385 -9999 1907 258086 -9999 1908 148059 -9999 1909 260074 -9999 1910 190864 -9999 1911 232063 -9999 1912 274229 -9999 1913 210965 -9999 1914 259755 -9999 1915 197882 -9999 1916 243411 244419 1917 281098 284157 1918 273031 327827 1919 173837 192582 1920 226827 250093 1921 321720 352202 1922 153246 202775 1923 284519 303319 1924 244695 254489 1925 202739 195636 1926 263044 344322 1927 233539 258471 1928 278481 296079 1929 201369 232775 1930 262826 242734 1931 203940 170104 1932 196498 215160 1933 250366 223387 1934 178144 149500 1935 202527 190966 1936 229227 313835 1937 240866 160047 1938 259265 265437 1939 234542 219418 1940 187162 144236 1941 270776 189853 1942 268622 209701 1943 225643 222067 1944 192217 182498 1945 211520 214268 1946 170264 207900 1947 287096 294989 1948 209854 249519 1949 265069 251243 1950 167193 208328 1951 262973 302897 1952 249173 269535 1953 206584 232794 1954 105193 110531 1955 199667 157707 1956 261742 225248 1957 275065 305049 1958 228969 215254 1959 167196 190081 1960 225561 205563 1961 154874 162125 1962 309240 253817 1963 194921 128347 1964 166295 154483 1965 309075 302973 1966 199567 132585 1967 179271 166388 1968 191509 193501 1969 283294 200212 1970 241639 272736 1971 241473 258296 1972 209794 206987 1973 263279 216812 1974 261415 225607 1975 221427 217291 1976 203423 187490 1977 169990 121360 1978 250735 253117 1979 260149 234425 1980 229275 237233 1981 154440 119877 1982 246477 230494 1983 305524 300257 1984 337094 394353 1985 278050 245626 1986 245007 265306 1987 207425 192812 1988 191920 199121 1989 216948 193241 1990 180501 186589 1991 253938 202487 1992 185786 194983 1993 278150 264659 1994 135516 185839 1995 308330 347899 1996 277228 344165 1997 253185 340733 1998 187866 198061 1999 249173 278871 2000 208968 227133 2001 211316 210733 2002 105227 107991