TreeFlow Colorado Streamflow Reconstructions
-----------------------------------------------------------------------
    World Data Center for Paleoclimatology, Boulder
                                         and
                NOAA Paleoclimatology Program
-----------------------------------------------------------------------
NOTE: PLEASE CITE CONTRIBUTORS WHEN USING THIS DATA!!!!!

NAME OF DATA SET: TreeFlow Colorado Streamflow Reconstructions

LAST UPDATE: 10/2005 (Seven new gage reconstructions; 
one reconstruction updated to 2002)

CONTRIBUTORS: Connie Woodhouse and Robin Webb, NOAA; 
Jeff Lukas, University of Colorado

IGBP PAGES/WDCA CONTRIBUTION SERIES NUMBER: 2004-029

SUGGESTED DATA CITATION: Woodhouse, C.A., et al. 2004. 
TreeFlow Colorado Streamflow Reconstructions.
IGBP PAGES/World Data Center for Paleoclimatology 
Data Contribution Series # 2004-029.
NOAA/NGDC Paleoclimatology Program, Boulder CO, USA.

ORIGINAL REFERENCE: Woodhouse, C.A., and J.J. Lukas. 
Multi-century tree-ring reconstructions of Colorado streamflow 
for water resource planning. In review, Climatic Change.

GEOGRAPHIC REGION: Colorado, USA, South Platte River, Arkansas River, 
Colorado River, and Rio Grande Basins

PERIOD OF RECORD:  1383-2002 AD

DESCRIPTION: 
Tree-ring-based reconstructions of streamflow at 22 gaging stations in 
the South Platte River, Arkansas River, Colorado River , and Rio Grande basins of Colorado, USA.
For details see the TreeFlow website at:
http://www.ncdc.noaa.gov/paleo/streamflow/index.html

DATA:
Roaring Fork at Glenwood Springs
Annual (Water Year, Oct-Sep) streamflow reconstruction
Values in acre-feet

Rec'n = reconstruction
Gage = natural flow gage record from Hydrosphere Resouce Consultants

To calculate the confidence intervals around the reconstructed streamflows, 
obtain the root mean squared error (RMSE) provided in the Validation Statistics table
on the reconstruction page from which this data file was linked. To calculate the 95% 
confidence intervals, multiply the RMSE by 1.960, and add the result to each reconstructed 
flow to generate the upper interval, and subtract it from each reconstructed flow to 
generate the lower interval. To calculate the 80% confidence intervals, multiply the RMSE 
by 1.282, and then add and subtract the result as described above.

Year	Rec'n	Gage

1400		
1401		
1402	 944675	
1403	 835143	
1404	1156243	
1405	 891877	
1406	1050259	
1407	 999818	
1408	1045221	
1409	1151107	
1410	 987604	
1411	 973656	
1412	1015800	
1413	 518289	
1414	1453069	
1415	 417266	
1416	 679059	
1417	 715805	
1418	 920684	
1419	 890086	
1420	1074889	
1421	 825908	
1422	 896845	
1423	 547988	
1424	 945885	
1425	 703435	
1426	1542952	
1427	 951016	
1428	 918289	
1429	 981966	
1430	1204666	
1431	1299238	
1432	 794048	
1433	 818515	
1434	1490946	
1435	1236564	
1436	1098791	
1437	 798791	
1438	 786274	
1439	 842300	
1440	1240389	
1441	1245347	
1442	 417653	
1443	1171773	
1444	 656686	
1445	 712765	
1446	 951392	
1447	1197490	
1448	 918035	
1449	1182896	
1450	 866445	
1451	1429398	
1452	1148527	
1453	 948100	
1454	 659083	
1455	 719545	
1456	 786366	
1457	1035666	
1458	 965436	
1459	 790404	
1460	 574870	
1461	 865982	
1462	1282710	
1463	1071434	
1464	 982824	
1465	 802775	
1466	1172613	
1467	1310783	
1468	1150759	
1469	 751459	
1470	 944485	
1471	1074894	
1472	 891485	
1473	1071610	
1474	 951459	
1475	 443450	
1476	1175294	
1477	1193376	
1478	 998412	
1479	 846518	
1480	 788303	
1481	 878441	
1482	 912777	
1483	 887713	
1484	1564646	
1485	1189098	
1486	1283172	
1487	1125276	
1488	 996333	
1489	1183499	
1490	1208819	
1491	1425885	
1492	1004367	
1493	 788893	
1494	1319626	
1495	 348224	
1496	 543223	
1497	1021012	
1498	1398103	
1499	 705284	
1500	 444937	
1501	 977735	
1502	 928127	
1503	1053365	
1504	1175192	
1505	 652573	
1506	 382820	
1507	 921830	
1508	 939989	
1509	1221889	
1510	 696893	
1511	 974397	
1512	1098515	
1513	1003738	
1514	1248167	
1515	 644625	
1516	 802872	
1517	 825187	
1518	 804825	
1519	1046052	
1520	 872118	
1521	1461124	
1522	 635142	
1523	1281441	
1524	1133380	
1525	 912151	
1526	1149658	
1527	1093534	
1528	 673884	
1529	1099659	
1530	1012888	
1531	 667477	
1532	 419245	
1533	 854606	
1534	1045095	
1535	1111232	
1536	1319601	
1537	1029774	
1538	 464158	
1539	1048870	
1540	1269854	
1541	1064590	
1542	 468114	
1543	 810963	
1544	 997832	
1545	 609707	
1546	1208982	
1547	 985745	
1548	1088467	
1549	1440919	
1550	 965494	
1551	 725198	
1552	 889008	
1553	1183054	
1554	1056327	
1555	1077715	
1556	1332803	
1557	1165181	
1558	 475277	
1559	 734461	
1560	1095540	
1561	 924690	
1562	 869966	
1563	 871001	
1564	1194724	
1565	1288512	
1566	 880526	
1567	 720513	
1568	1175239	
1569	 898267	
1570	1107880	
1571	 942217	
1572	1121816	
1573	 787760	
1574	 417471	
1575	1023118	
1576	 753966	
1577	1279792	
1578	1097551	
1579	 869507	
1580	 337404	
1581	 897824	
1582	1012459	
1583	 832357	
1584	 262644	
1585   459877	
1586	1094416	
1587	 747641	
1588	1104185	
1589	1152890	
1590	 368986	
1591	 774898	
1592	 559161	
1593	 772963	
1594	 978138	
1595	1256818	
1596	1222716	
1597	 883652	
1598	 232310	
1599	1189631	
1600	 457636	
1601	1111179	
1602	1084673	
1603	1249306	
1604	1386757	
1605	1198846	
1606	 970758	
1607	 327101	
1608	1205946	
1609	 717562	
1610	1272903	
1611	1216336	
1612	 985985	
1613	1039821	
1614	1234532	
1615	1176771	
1616	1044648	
1617	1257458	
1618	1269664	
1619	 870043	
1620	1035820	
1621	1295692	
1622	 503181	
1623	 712060	
1624	 766222	
1625	 572582	
1626	 771195	
1627	1033100	
1628	 912294	
1629	 847716	
1630	1154999	
1631	 719198	
1632	 511275	
1633	1238557	
1634	 461460	
1635	 926112	
1636	 948175	
1637	1074235	
1638	 763512	
1639	1146142	
1640	1125240	
1641	 867007	
1642	1095133	
1643	 812872	
1644	 936982	
1645	 537747	
1646	 653443	
1647	1103782	
1648	 866081	
1649	1164857	
1650	1258349	
1651	1000533	
1652	 875777	
1653	 793047	
1654	 241270	
1655	1483853	
1656	 753491	
1657	1073734	
1658	 834680	
1659	1115133	
1660	1080638	
1661	1078694	
1662	1016419	
1663	 772543	
1664	 357692	
1665	1032000	
1666	 680291	
1667	 800959	
1668	 462872	
1669	1407689	
1670	 737553	
1671	 815402	
1672	1217133	
1673	1141569	
1674	1171785	
1675	 704064	
1676	1226204	
1677	1092344	
1678	1505971	
1679	1038548	
1680	1581772	
1681   973086	
1682	 565392	
1683	1333728	
1684	 714002	
1685	  96296	
1686	 689117	
1687	1034089	
1688	1103502	
1689	1356766	
1690	1024217	
1691	1037699	
1692	 829561	
1693	1125846	
1694	 928325	
1695	 768950	
1696	 928258	
1697	1126959	
1698	1342354	
1699	1136914	
1700	 720422	
1701	1328750	
1702	1043272	
1703	 696000	
1704	 654110	
1705	1159921	
1706	 871959	
1707	 783232	
1708	 822771	
1709	1138849	
1710	1005895	
1711	1100031	
1712	1141484	
1713	 818615	
1714	 295019	
1715	1074089	
1716	1080649	
1717	 890864	
1718	1106761	
1719	1086882	
1720	1704432	
1721	 852490	
1722	 496912	
1723	 600378	
1724	1092694	
1725	1363553	
1726	1480698	
1727	1054354	
1728	 933937	
1729	 489125	
1730	1081448	
1731	 929624	
1732	 897825	
1733	1119121	
1734	1351501	
1735	 282718	
1736	 613736	
1737	 687131	
1738	1124702	
1739	1330024	
1740	 624312	
1741	1347883	
1742	1112122	
1743	1340077	
1744	 873268	
1745	1121638	
1746	1231204	
1747	1423943	
1748	 331306	
1749	1337394	
1750	 649180	
1751	1035579	
1752	 833786	
1753	1354211	
1754	1078088	
1755	 644664	
1756	 550606	
1757	1028372	
1758	1134364	
1759	 644988	
1760	1196535	
1761	1031615	
1762	1156230	
1763	 529329	
1764	1058501	
1765	 428320	
1766	1214593	
1767	 717855	
1768	1394607	
1769	1141741	
1770	 818261	
1771	1124643	
1772	 770821	
1773	 492227	
1774	 926759	
1775	 960998	
1776	 719472	
1777	 574841	
1778	 725173	
1779	 983139	
1780	 775212	
1781	 927204	
1782	 652828	
1783	1021283	
1784	1281175	
1785	1070436	
1786	 605208	
1787	1281743	
1788	 705414	
1789	 690446	
1790	1480353	
1791	1074910	
1792	1268308	
1793	 789452	
1794	 690422	
1795	 556655	
1796	1181131	
1797	1551258	
1798	 363354	
1799	1244351	
1800	 939590	
1801	 935052	
1802	1124062	
1803	 571617	
1804	 740120	
1805	 857372	
1806	 673264	
1807	1000896	
1808	 931541	
1809	 871293	
1810	 872100	
1811	1387442	
1812	1097920	
1813	 782975	
1814	 604290	
1815	 981321	
1816	1147565	
1817	1128430	
1818	 997782	
1819	 940906	
1820	 701504	
1821	1208179	
1822	 782330	
1823	1221561	
1824	 390906	
1825	 758997	
1826	1186189	
1827	 884680	
1828	1394393	
1829	 508991	
1830	 875895	
1831	1059657	
1832	1241886	
1833	 762585	
1834	 510018	
1835	 915372	
1836	 969669	
1837	1392211	
1838	1201943	
1839	1180013	
1840	1300791	
1841	1096450	
1842	 741028	
1843	1277949	
1844	 769860	
1845	 246631	
1846	 457571	
1847	 533290	
1848	1079038	
1849	1596512	
1850	1403069	
1851	 167435	
1852	1138243	
1853	1425415	
1854	1050652	
1855	 599406	
1856	 964687	
1857	 841333	
1858	1085549	
1859	 942821	
1860	1136249	
1861	 324159	
1862	1743355	
1863	1115088	
1864	1014605	
1865	1155418	
1866	1609029	
1867	1572724	
1868	1050204	
1869	 979368	
1870	 867602	
1871	 413068	
1872	1311634	
1873	1035503	
1874	 803949	
1875	 789617	
1876	1067628	
1877	 658792	
1878	 782782	
1879	 170823	
1880	 810387	
1881	 827410	
1882	 607200	
1883	 785807	
1884	1226119	
1885	1217230	
1886	 924072	
1887	 584958	
1888	 800612	
1889	 554543	
1890	 966417	
1891	1138857	
1892	 956954	
1893	 767844	
1894	 754402	
1895	1322279	
1896	 423730	
1897	1129125	
1898	 837792	
1899	 850062	
1900	 955138	
1901	 814089	
1902	 284649	
1903	1121393	
1904	 735403	
1905	1190692	
1906	1273018	
1907	1191370	1327709
1908	 718748	 871747
1909	1132125	1312553
1910	 890348	
1911	1169454	
1912	1220891	1635698
1913	 923277	1013214
1914	1423227	1844665
1915	 838175	 748474
1916	1188215	1230654
1917	1283893	1462950
1918	1046813	1361585
1919	 905786	 913773
1920	1188550	1355154
1921	1419673	1284699
1922	 995737	1072155
1923	1150212	1236180
1924	1048534	 989718
1925	 828738	 980051
1926	1211094	 991824
1927	1152954	1175823
1928	1052096	1104638
1929	1089382	1212910
1930	1032715	 949411
1931	 799231	 550845
1932	1245735	1146716
1933	1019281	 953868
1934	 606805	 502531
1935	 932610	 922151
1936	 875710	1078631
1937	1053864	 826422
1938	1141942	1244907
1939	 901250	 809417
1940	 759613	 620397
1941	1211931	 901562
1942	1189379	1022139
1943	1036807	 986337
1944	 950344	 923581
1945	 819220	 945439
1946	 778290	 842256
1947	1239126	1195003
1948	1009833	1111950
1949	1219837	1001022
1950	 808911	 836362
1951	 893751	 922758
1952	1184874	1295583
1953	 796619	 845494
1954	 398599	 508631
1955	 876966	 701124
1956	 950974	 757669
1957	1161328	1559672
1958	1016083	 924116
1959	 553511	 781565
1960	1022441	 818982
1961	 633835	 670849
1962	1335488	1201524
1963	 784617	 589755
1964	 792964	 755827
1965	1278493	1220403
1966	 780349	 719299
1967	 839809	 794727
1968	 750964	 867020
1969	1125016	 889100
1970	 966255	1102645
1971	 982744	1040144
1972	 906702	 878991
1973	1201553	1036667
1974	 910564	 883763
1975	1090059	 982173
1976	 877270	 778542
1977	 327229	 391400
1978	1214580	 937051
1979	1142501	1184308
1980	 988470	1065999
1981	 501149	 608573
1982	1032687	1066028
1983	1383383	1356974
1984	1303489	1642268
1985	1350829	1380273
1986	1326708	1317465
1987	1074916	 942886
1988	 684925	 681632
1989	 823139	 678445
1990	 662748	 617777
1991	1038169	 852866
1992	 922006	 689572
1993	1247348	1263366
1994	 609721	 814777
1995	1406735	1533522
1996	1090883	1146243
1997	1169672	1329170
1998	1042596	1112138
1999	 974567	 929502