Fraser River ar Winter Park, 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/fraserwinterpark.html ========== Year Recon Observed 1437 23733 -9999 1438 25246 -9999 1439 26079 -9999 1440 33147 -9999 1441 32286 -9999 1442 18680 -9999 1443 32831 -9999 1444 22456 -9999 1445 21317 -9999 1446 30873 -9999 1447 31217 -9999 1448 26171 -9999 1449 30413 -9999 1450 22229 -9999 1451 28037 -9999 1452 31352 -9999 1453 25367 -9999 1454 21368 -9999 1455 24501 -9999 1456 23935 -9999 1457 26075 -9999 1458 24235 -9999 1459 24399 -9999 1460 22690 -9999 1461 26208 -9999 1462 31077 -9999 1463 28237 -9999 1464 26725 -9999 1465 25030 -9999 1466 29467 -9999 1467 33152 -9999 1468 29152 -9999 1469 25551 -9999 1470 27567 -9999 1471 27484 -9999 1472 23823 -9999 1473 26782 -9999 1474 25323 -9999 1475 18649 -9999 1476 30533 -9999 1477 31936 -9999 1478 28537 -9999 1479 28220 -9999 1480 23466 -9999 1481 29860 -9999 1482 29562 -9999 1483 26002 -9999 1484 40288 -9999 1485 36308 -9999 1486 35469 -9999 1487 33487 -9999 1488 25581 -9999 1489 27440 -9999 1490 32606 -9999 1491 31501 -9999 1492 29048 -9999 1493 24953 -9999 1494 32625 -9999 1495 16627 -9999 1496 18685 -9999 1497 28641 -9999 1498 38553 -9999 1499 19995 -9999 1500 19894 -9999 1501 25926 -9999 1502 27528 -9999 1503 27556 -9999 1504 31338 -9999 1505 24140 -9999 1506 15805 -9999 1507 27917 -9999 1508 25335 -9999 1509 29357 -9999 1510 24616 -9999 1511 27430 -9999 1512 29877 -9999 1513 31728 -9999 1514 31626 -9999 1515 23022 -9999 1516 26176 -9999 1517 26787 -9999 1518 29108 -9999 1519 30933 -9999 1520 25223 -9999 1521 39117 -9999 1522 24013 -9999 1523 34717 -9999 1524 31492 -9999 1525 28936 -9999 1526 30647 -9999 1527 29700 -9999 1528 24801 -9999 1529 32646 -9999 1530 31459 -9999 1531 19739 -9999 1532 20328 -9999 1533 30248 -9999 1534 32357 -9999 1535 31565 -9999 1536 32706 -9999 1537 31828 -9999 1538 21504 -9999 1539 31023 -9999 1540 34241 -9999 1541 28216 -9999 1542 16377 -9999 1543 31038 -9999 1544 25403 -9999 1545 19067 -9999 1546 32777 -9999 1547 29492 -9999 1548 26466 -9999 1549 33187 -9999 1550 28529 -9999 1551 21206 -9999 1552 26694 -9999 1553 34669 -9999 1554 30078 -9999 1555 38482 -9999 1556 35011 -9999 1557 33611 -9999 1558 20583 -9999 1559 20015 -9999 1560 32641 -9999 1561 26868 -9999 1562 24752 -9999 1563 25066 -9999 1564 33454 -9999 1565 32770 -9999 1566 24827 -9999 1567 22240 -9999 1568 32022 -9999 1569 30629 -9999 1570 31786 -9999 1571 29056 -9999 1572 33253 -9999 1573 27667 -9999 1574 22816 -9999 1575 24970 -9999 1576 23588 -9999 1577 33662 -9999 1578 29542 -9999 1579 29413 -9999 1580 16617 -9999 1581 21545 -9999 1582 31437 -9999 1583 26024 -9999 1584 12968 -9999 1585 19262 -9999 1586 31460 -9999 1587 24212 -9999 1588 30281 -9999 1589 30071 -9999 1590 18374 -9999 1591 23142 -9999 1592 22068 -9999 1593 23171 -9999 1594 31435 -9999 1595 30575 -9999 1596 30680 -9999 1597 22635 -9999 1598 13396 -9999 1599 30316 -9999 1600 19953 -9999 1601 28737 -9999 1602 28510 -9999 1603 31335 -9999 1604 31911 -9999 1605 34161 -9999 1606 29962 -9999 1607 18097 -9999 1608 32762 -9999 1609 20185 -9999 1610 36213 -9999 1611 32712 -9999 1612 23551 -9999 1613 31293 -9999 1614 31275 -9999 1615 32803 -9999 1616 26871 -9999 1617 35461 -9999 1618 31027 -9999 1619 27126 -9999 1620 26464 -9999 1621 36128 -9999 1622 18057 -9999 1623 26635 -9999 1624 22531 -9999 1625 19770 -9999 1626 24666 -9999 1627 27794 -9999 1628 28590 -9999 1629 26697 -9999 1630 26036 -9999 1631 21439 -9999 1632 23381 -9999 1633 33901 -9999 1634 19925 -9999 1635 26711 -9999 1636 26398 -9999 1637 27776 -9999 1638 23421 -9999 1639 30229 -9999 1640 30172 -9999 1641 24904 -9999 1642 28216 -9999 1643 26390 -9999 1644 22752 -9999 1645 20260 -9999 1646 20772 -9999 1647 35416 -9999 1648 28855 -9999 1649 31539 -9999 1650 30086 -9999 1651 29507 -9999 1652 21219 -9999 1653 20928 -9999 1654 14362 -9999 1655 37283 -9999 1656 25547 -9999 1657 35731 -9999 1658 24140 -9999 1659 29449 -9999 1660 29286 -9999 1661 33741 -9999 1662 25379 -9999 1663 26471 -9999 1664 15203 -9999 1665 29422 -9999 1666 21915 -9999 1667 24357 -9999 1668 18843 -9999 1669 30261 -9999 1670 25512 -9999 1671 21480 -9999 1672 31929 -9999 1673 31868 -9999 1674 29620 -9999 1675 23339 -9999 1676 33235 -9999 1677 26903 -9999 1678 37091 -9999 1679 30944 -9999 1680 37762 -9999 1681 27593 -9999 1682 25490 -9999 1683 31304 -9999 1684 22381 -9999 1685 11538 -9999 1686 21493 -9999 1687 28039 -9999 1688 30235 -9999 1689 33820 -9999 1690 30075 -9999 1691 30990 -9999 1692 25843 -9999 1693 29151 -9999 1694 29991 -9999 1695 22234 -9999 1696 28221 -9999 1697 28799 -9999 1698 36851 -9999 1699 30180 -9999 1700 20767 -9999 1701 33471 -9999 1702 29616 -9999 1703 24225 -9999 1704 19123 -9999 1705 36228 -9999 1706 25267 -9999 1707 20967 -9999 1708 23573 -9999 1709 28041 -9999 1710 30868 -9999 1711 28060 -9999 1712 32252 -9999 1713 28100 -9999 1714 16027 -9999 1715 28094 -9999 1716 27460 -9999 1717 29832 -9999 1718 31729 -9999 1719 29461 -9999 1720 41463 -9999 1721 27599 -9999 1722 20316 -9999 1723 20837 -9999 1724 31229 -9999 1725 32847 -9999 1726 37217 -9999 1727 29102 -9999 1728 28544 -9999 1729 16563 -9999 1730 25825 -9999 1731 30135 -9999 1732 28438 -9999 1733 31733 -9999 1734 33785 -9999 1735 19876 -9999 1736 20437 -9999 1737 22465 -9999 1738 29564 -9999 1739 35511 -9999 1740 21894 -9999 1741 36767 -9999 1742 29175 -9999 1743 33245 -9999 1744 25903 -9999 1745 29471 -9999 1746 34003 -9999 1747 37077 -9999 1748 13894 -9999 1749 36962 -9999 1750 21710 -9999 1751 29624 -9999 1752 28221 -9999 1753 30116 -9999 1754 26939 -9999 1755 24276 -9999 1756 17598 -9999 1757 29655 -9999 1758 31250 -9999 1759 22675 -9999 1760 31484 -9999 1761 34897 -9999 1762 34688 -9999 1763 21098 -9999 1764 31063 -9999 1765 21002 -9999 1766 31967 -9999 1767 23694 -9999 1768 37109 -9999 1769 29610 -9999 1770 21825 -9999 1771 29967 -9999 1772 26873 -9999 1773 23713 -9999 1774 27775 -9999 1775 25521 -9999 1776 22892 -9999 1777 17310 -9999 1778 26026 -9999 1779 25828 -9999 1780 26011 -9999 1781 23272 -9999 1782 24418 -9999 1783 29065 -9999 1784 32328 -9999 1785 31948 -9999 1786 21348 -9999 1787 31917 -9999 1788 22106 -9999 1789 19918 -9999 1790 37291 -9999 1791 26020 -9999 1792 36067 -9999 1793 25291 -9999 1794 27036 -9999 1795 20402 -9999 1796 35436 -9999 1797 36440 -9999 1798 14956 -9999 1799 35435 -9999 1800 28440 -9999 1801 29941 -9999 1802 32546 -9999 1803 25552 -9999 1804 24751 -9999 1805 27751 -9999 1806 21123 -9999 1807 27085 -9999 1808 25575 -9999 1809 24832 -9999 1810 25941 -9999 1811 33708 -9999 1812 31171 -9999 1813 25336 -9999 1814 23779 -9999 1815 28583 -9999 1816 31582 -9999 1817 31203 -9999 1818 29021 -9999 1819 28108 -9999 1820 25433 -9999 1821 31855 -9999 1822 25097 -9999 1823 34398 -9999 1824 16694 -9999 1825 22514 -9999 1826 31844 -9999 1827 25224 -9999 1828 32771 -9999 1829 24506 -9999 1830 23292 -9999 1831 34684 -9999 1832 34561 -9999 1833 23502 -9999 1834 22290 -9999 1835 25579 -9999 1836 27949 -9999 1837 35029 -9999 1838 29090 -9999 1839 30504 -9999 1840 31604 -9999 1841 29550 -9999 1842 18859 -9999 1843 40956 -9999 1844 25219 -9999 1845 12472 -9999 1846 19771 -9999 1847 16911 -9999 1848 29366 -9999 1849 37503 -9999 1850 32817 -9999 1851 10807 -9999 1852 30591 -9999 1853 34562 -9999 1854 26625 -9999 1855 18537 -9999 1856 28747 -9999 1857 24940 -9999 1858 32373 -9999 1859 29942 -9999 1860 31183 -9999 1861 19276 -9999 1862 37383 -9999 1863 21969 -9999 1864 33739 -9999 1865 31282 -9999 1866 40723 -9999 1867 39338 -9999 1868 28100 -9999 1869 30200 -9999 1870 29021 -9999 1871 14959 -9999 1872 31499 -9999 1873 29569 -9999 1874 24053 -9999 1875 26237 -9999 1876 30251 -9999 1877 26303 -9999 1878 24078 -9999 1879 14610 -9999 1880 24116 -9999 1881 28003 -9999 1882 24333 -9999 1883 24423 -9999 1884 30895 -9999 1885 31239 -9999 1886 26554 -9999 1887 18671 -9999 1888 24941 -9999 1889 21611 -9999 1890 25020 -9999 1891 27906 -9999 1892 28542 -9999 1893 24396 -9999 1894 27649 -9999 1895 33292 -9999 1896 18841 -9999 1897 29676 -9999 1898 20137 -9999 1899 28888 -9999 1900 28259 -9999 1901 23593 -9999 1902 13453 -9999 1903 31658 -9999 1904 22517 -9999 1905 27724 -9999 1906 30662 -9999 1907 30371 -9999 1908 19671 -9999 1909 31257 -9999 1910 24108 -9999 1911 29390 -9999 1912 33061 -9999 1913 26779 -9999 1914 33058 -9999 1915 25565 -9999 1916 30445 31654 1917 33438 31926 1918 32071 44248 1919 24464 24260 1920 29307 30318 1921 38524 39469 1922 20866 25800 1923 33642 34069 1924 29914 31481 1925 26223 29486 1926 31717 39681 1927 29044 31906 1928 33616 41251 1929 27451 36355 1930 32320 33409 1931 25286 21446 1932 26838 25899 1933 31174 33669 1934 21965 21295 1935 25325 26977 1936 29254 33528 1937 29390 24164 1938 32554 34732 1939 29541 25547 1940 24920 22119 1941 33292 28330 1942 33893 30800 1943 28948 26202 1944 25011 22322 1945 27240 25107 1946 23465 24529 1947 35567 34221 1948 26057 29410 1949 33320 32541 1950 22190 22051 1951 30180 28805 1952 31449 32248 1953 25000 23094 1954 13527 13933 1955 25130 21028 1956 30400 25969 1957 33515 39729 1958 29542 26446 1959 20738 26205 1960 28741 27761 1961 19540 22724 1962 37851 29637 1963 23306 17318 1964 22602 22106 1965 36557 35701 1966 23597 20772 1967 22831 25160 1968 23750 25262 1969 32774 31608 1970 29184 33803 1971 29688 32997 1972 25986 26718 1973 33124 30040 1974 31898 30592 1975 28089 25873 1976 23386 19162 1977 19453 17973 1978 31234 30959 1979 32767 28322 1980 29102 27765 1981 20194 20301 1982 29847 30718 1983 37059 40935 1984 38900 46475 1985 34353 31186 1986 30821 29973 1987 27507 23031 1988 24224 31289 1989 25389 23863 1990 22799 23092 1991 30508 28553 1992 24589 23288 1993 33278 27273 1994 18529 19475 1995 37119 34865 1996 32209 33981 1997 32311 34508 1998 24583 25272 1999 30379 23375 2000 24643 25549 2001 25306 23156 2002 13757 11443