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

NAME OF DATA SET: TreeFlow Colorado Streamflow Reconstructions
LAST UPDATE: 5/2004 (Seven gage station reconstructions 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. 2004.
A network of tree-ring reconstructions of streamflow for the 
South Platte and Upper Colorado River basins.
Submitted to Climatic Change.

GEOGRAPHIC REGION: 
North-central Colorado, USA, South Platte and Colorado River Basins

PERIOD OF RECORD:  1383-2002 AD

DESCRIPTION: 
Tree-ring-based reconstructions of streamflow at 15 gaging stations in 
the South Platte and Colorado River Basins of north-central Colorado, USA.
For details see the TreeFlow website at:
http://www.ncdc.noaa.gov/paleo/streamflow/index.html

DATA:
Clear Creek at Golden
Annual (Water Year, Oct-Sep) streamflow reconstruction
Values in acre-feet

Rec'n = reconstruction
95%CI- = lower 95% confidence interval*
95%CI+ = upper 95% confidence interval*

*see TreeFlow Case Study web page for description 

Year	Rec'n	95%CI-	95%CI+

1635	131118	107399	154837
1636	118388	94669	142107
1637	138507	114788	162226
1638	121608	97889	145327
1639	153990	130271	177709
1640	163373	139654	187092
1641	125075	101356	148794
1642	151759	128040	175478
1643	118114	94395	141833
1644	189328	165609	213047
1645	52948	29229	76667
1646	107721	84002	131440
1647	178628	154909	202347
1648	113782	90063	137501
1649	144149	120430	167868
1650	150704	126985	174423
1651	156774	133055	180493
1652	101860	78141	125579
1653	81640	57921	105359
1654	32473	8754	56192
1655	226087	202368	249806
1656	145248	121529	168967
1657	197913	174194	221632
1658	159564	135845	183283
1659	179006	155287	202725
1660	199768	176049	223487
1661	241219	217500	264938
1662	155749	132030	179468
1663	171344	147625	195063
1664	100079	76360	123798
1665	148303	124584	172022
1666	109280	85561	132999
1667	130584	106865	154303
1668	99787	76068	123506
1669	163447	139728	187166
1670	157821	134102	181540
1671	146231	122512	169950
1672	206059	182340	229778
1673	213889	190170	237608
1674	181716	157997	205435
1675	114964	91245	138683
1676	196545	172826	220264
1677	152710	128991	176429
1678	263789	240070	287508
1679	155190	131471	178909
1680	244793	221074	268512
1681	153916	130197	177635
1682	163025	139306	186744
1683	256767	233048	280486
1684	71451	47732	95170
1685	11307	-12412	35026
1686	126492	102773	150211
1687	183047	159328	206766
1688	228143	204424	251862
1689	169882	146163	193601
1690	224720	201001	248439
1691	155479	131760	179198
1692	225677	201958	249396
1693	198558	174839	222277
1694	186167	162448	209886
1695	195688	171969	219407
1696	166219	142500	189938
1697	188269	164550	211988
1698	207737	184018	231456
1699	211577	187858	235296
1700	114369	90650	138088
1701	214444	190725	238163
1702	209446	185727	233165
1703	105045	81326	128764
1704	106509	82790	130228
1705	252985	229266	276704
1706	184678	160959	208397
1707	157426	133707	181145
1708	140491	116772	164210
1709	139996	116277	163715
1710	225648	201929	249367
1711	149098	125379	172817
1712	207982	184263	231701
1713	189937	166218	213656
1714	146946	123227	170665
1715	157316	133597	181035
1716	189841	166122	213560
1717	145478	121759	169197
1718	174159	150440	197878
1719	195635	171916	219354
1720	283415	259696	307134
1721	146875	123156	170594
1722	105813	82094	129532
1723	69206	45487	92925
1724	147931	124212	171650
1725	176658	152939	200377
1726	235304	211585	259023
1727	171741	148022	195460
1728	182990	159271	206709
1729	85114	61395	108833
1730	129268	105549	152987
1731	234106	210387	257825
1732	168408	144689	192127
1733	201516	177797	225235
1734	261133	237414	284852
1735	118056	94337	141775
1736	104167	80448	127886
1737	116655	92936	140374
1738	177835	154116	201554
1739	172853	149134	196572
1740	106100	82381	129819
1741	167276	143557	190995
1742	137294	113575	161013
1743	173760	150041	197479
1744	140524	116805	164243
1745	165209	141490	188928
1746	201392	177673	225111
1747	222583	198864	246302
1748	74383	50664	98102
1749	212481	188762	236200
1750	113530	89811	137249
1751	169519	145800	193238
1752	167709	143990	191428
1753	176794	153075	200513
1754	117690	93971	141409
1755	156286	132567	180005
1756	105778	82059	129497
1757	175797	152078	199516
1758	141368	117649	165087
1759	148893	125174	172612
1760	146082	122363	169801
1761	249693	225974	273412
1762	197709	173990	221428
1763	142202	118483	165921
1764	194962	171243	218681
1765	111969	88250	135688
1766	216191	192472	239910
1767	144998	121279	168717
1768	206408	182689	230127
1769	214550	190831	238269
1770	106522	82803	130241
1771	170232	146513	193951
1772	134830	111111	158549
1773	185240	161521	208959
1774	155217	131498	178936
1775	129682	105963	153401
1776	162413	138694	186132
1777	94102	70383	117821
1778	189081	165362	212800
1779	149836	126117	173555
1780	112121	88402	135840
1781	154031	130312	177750
1782	144005	120286	167724
1783	174047	150328	197766
1784	190204	166485	213923
1785	209936	186217	233655
1786	124123	100404	147842
1787	198705	174986	222424
1788	92154	68435	115873
1789	99341	75622	123060
1790	217873	194154	241592
1791	138338	114619	162057
1792	227681	203962	251400
1793	191631	167912	215350
1794	206379	182660	230098
1795	103151	79432	126870
1796	193146	169427	216865
1797	189532	165813	213251
1798	76183	52464	99902
1799	201518	177799	225237
1800	177658	153939	201377
1801	136633	112914	160352
1802	165232	141513	188951
1803	173741	150022	197460
1804	133270	109551	156989
1805	136347	112628	160066
1806	143640	119921	167359
1807	155009	131290	178728
1808	146391	122672	170110
1809	116813	93094	140532
1810	155719	132000	179438
1811	180798	157079	204517
1812	167794	144075	191513
1813	132821	109102	156540
1814	153049	129330	176768
1815	169473	145754	193192
1816	181400	157681	205119
1817	183308	159589	207027
1818	147478	123759	171197
1819	149039	125320	172758
1820	138832	115113	162551
1821	163639	139920	187358
1822	167845	144126	191564
1823	183318	159599	207037
1824	84516	60797	108235
1825	181612	157893	205331
1826	160086	136367	183805
1827	159412	135693	183131
1828	239521	215802	263240
1829	137397	113678	161116
1830	136142	112423	159861
1831	200302	176583	224021
1832	194993	171274	218712
1833	140076	116357	163795
1834	121116	97397	144835
1835	167768	144049	191487
1836	171848	148129	195567
1837	211370	187651	235089
1838	202876	179157	226595
1839	216333	192614	240052
1840	129726	106007	153445
1841	167010	143291	190729
1842	91643	67924	115362
1843	258586	234867	282305
1844	158110	134391	181829
1845	66366	42647	90085
1846	106481	82762	130200
1847	69854	46135	93573
1848	147451	123732	171170
1849	183922	160203	207641
1850	195743	172024	219462
1851	49560	25841	73279
1852	98835	75116	122554
1853	204495	180776	228214
1854	159963	136244	183682
1855	104902	81183	128621
1856	149298	125579	173017
1857	154809	131090	178528
1858	197429	173710	221148
1859	159892	136173	183611
1860	209908	186189	233627
1861	97827	74108	121546
1862	199263	175544	222982
1863	73650	49931	97369
1864	210733	187014	234452
1865	149107	125388	172826
1866	256497	232778	280216
1867	224383	200664	248102
1868	161643	137924	185362
1869	227625	203906	251344
1870	140639	116920	164358
1871	70610	46891	94329
1872	207966	184247	231685
1873	160993	137274	184712
1874	104017	80298	127736
1875	163431	139712	187150
1876	175385	151666	199104
1877	153251	129532	176970
1878	208024	184305	231743
1879	83198	59479	106917
1880	50876	27157	74595
1881	163602	139883	187321
1882	162620	138901	186339
1883	148054	124335	171773
1884	187173	163454	210892
1885	178014	154295	201733
1886	169783	146064	193502
1887	77448	53729	101167
1888	146476	122757	170195
1889	131152	107433	154871
1890	143893	120174	167612
1891	182231	158512	205950
1892	190644	166925	214363
1893	137844	114125	161563
1894	178485	154766	202204
1895	213568	189849	237287
1896	89713	65994	113432
1897	191800	168081	215519
1898	140267	116548	163986
1899	141509	117790	165228
1900	164733	141014	188452
1901	161012	137293	184731
1902	72313	48594	96032
1903	221380	197661	245099
1904	171327	147608	195046
1905	182982	159263	206701
1906	179860	156141	203579
1907	198592	174873	222311
1908	93849	70130	117568
1909	210243	186524	233962
1910	122362	98643	146081
1911	156258	132539	179977
1912	237863	214144	261582
1913	161502	137783	185221
1914	249780	226061	273499
1915	180804	157085	204523
1916	182995	159276	206714
1917	182411	158692	206130
1918	190123	166404	213842
1919	128266	104547	151985
1920	172522	148803	196241
1921	258527	234808	282246
1922	109631	85912	133350
1923	222848	199129	246567
1924	184968	161249	208687
1925	114010	90291	137729
1926	220168	196449	243887
1927	175333	151614	199052
1928	204214	180495	227933
1929	115333	91614	139052
1930	182985	159266	206704
1931	134976	111257	158695
1932	140017	116298	163736
1933	189422	165703	213141
1934	120331	96612	144050
1935	139489	115770	163208
1936	155796	132077	179515
1937	135139	111420	158858
1938	196418	172699	220137
1939	150283	126564	174002
1940	120927	97208	144646
1941	189047	165328	212766
1942	196286	172567	220005
1943	183426	159707	207145
1944	137361	113642	161080
1945	157327	133608	181046
1946	96482	72763	120201
1947	241933	218214	265652
1948	163552	139833	187271
1949	224136	200417	247855
1950	130099	106380	153818
1951	151689	127970	175408
1952	167053	143334	190772
1953	146531	122812	170250
1954	40969	17250	64688
1955	108376	84657	132095
1956	151000	127281	174719
1957	223564	199845	247283
1958	184637	160918	208356
1959	115468	91749	139187
1960	168621	144902	192340
1961	135409	111690	159128
1962	173471	149752	197190
1963	73613	49894	97332
1964	146461	122742	170180
1965	230250	206531	253969
1966	122477	98758	146196
1967	150740	127021	174459
1968	125018	101299	148737
1969	210021	186302	233740
1970	177196	153477	200915
1971	180310	156591	204029
1972	129185	105466	152904
1973	182121	158402	205840
1974	161979	138260	185698
1975	173003	149284	196722
1976	114225	90506	137944
1977	117937	94218	141656
1978	173722	150003	197441
1979	180935	157216	204654
1980	194125	170406	217844
1981	107416	83697	131135
1982	165425	141706	189144
1983	253086	229367	276805
1984	208923	185204	232642
1985	192458	168739	216177
1986	174870	151151	198589
1987	179927	179927	179927