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: 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: North Fork of South Platte River at South Platte 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* Gage = natural flow gage record from Denver Water *see TreeFlow Case Study web page for description Year Rec'n 95%CI- 95%CI+ Gage 1685 20065 53 40077 1686 97933 77921 117945 1687 113423 93411 133435 1688 144439 124427 164451 1689 136908 116896 156920 1690 70080 50068 90092 1691 89456 69444 109468 1692 126160 106148 146172 1693 102771 82759 122783 1694 107557 87545 127569 1695 98981 78969 118993 1696 103021 83009 123033 1697 113808 93796 133820 1698 155069 135057 175081 1699 133942 113930 153954 1700 86725 66713 106737 1701 139686 119674 159698 1702 75932 55920 95944 1703 93464 73452 113476 1704 87084 67072 107096 1705 156706 136694 176718 1706 108443 88431 128455 1707 22474 2462 42486 1708 82640 62628 102652 1709 79334 59322 99346 1710 148578 128566 168590 1711 105719 85707 125731 1712 143445 123433 163457 1713 112229 92217 132241 1714 113034 93022 133046 1715 107420 87408 127432 1716 107268 87256 127280 1717 122899 102887 142911 1718 137273 117261 157285 1719 145305 125293 165317 1720 193478 173466 213490 1721 135267 115255 155279 1722 108139 88127 128151 1723 57698 37686 77710 1724 120053 100041 140065 1725 108692 88680 128704 1726 160818 140806 180830 1727 119705 99693 139717 1728 144544 124532 164556 1729 58118 38106 78130 1730 110545 90533 130557 1731 109246 89234 129258 1732 92746 72734 112758 1733 101619 81607 121631 1734 120435 100423 140447 1735 77202 57190 97214 1736 96502 76490 116514 1737 75536 55524 95548 1738 100408 80396 120420 1739 114137 94125 134149 1740 74311 54299 94323 1741 101191 81179 121203 1742 93432 73420 113444 1743 131738 111726 151750 1744 108351 88339 128363 1745 100772 80760 120784 1746 153893 133881 173905 1747 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