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: Blue River above Green Mountain Reservoir 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 = undepleted flow gage record from Northern Colorado Water Conservancy District *see TreeFlow Case Study web page for description Year Rec'n 95%CI- 95%CI+ Gage 1539 445400 390491 500308 1540 447223 392315 502131 1541 313150 258242 368059 1542 172560 117652 227468 1543 449229 394320 504137 1544 339717 284809 394625 1545 233813 178905 288722 1546 421614 366706 476522 1547 452796 397887 507704 1548 344419 289511 399328 1549 480222 425314 535130 1550 459311 404403 514220 1551 273576 218667 328484 1552 400336 345428 455245 1553 520111 465203 575020 1554 441239 386331 496147 1555 573901 518993 628809 1556 509011 454103 563919 1557 484623 429715 539531 1558 251264 196356 306172 1559 229685 174777 284593 1560 449390 394482 504298 1561 402109 347200 457017 1562 393559 338651 448467 1563 314832 259923 369740 1564 492911 438002 547819 1565 404276 349367 459184 1566 369020 314112 423928 1567 282482 227574 337390 1568 475614 420706 530523 1569 410584 355676 465492 1570 419050 364141 473958 1571 351144 296236 406053 1572 441419 386510 496327 1573 353577 298669 408486 1574 310243 255335 365151 1575 299438 244529 354346 1576 324274 269366 379183 1577 407386 352477 462294 1578 451411 396503 506320 1579 468237 413329 523145 1580 186936 132027 241844 1581 256893 201985 311801 1582 470983 416075 525891 1583 404893 349985 459801 1584 175744 120836 230653 1585 299036 244128 353944 1586 448001 393093 502909 1587 335258 280350 390166 1588 438223 383315 493131 1589 404240 349332 459149 1590 266666 211758 321575 1591 326065 271156 380973 1592 314369 259461 369278 1593 309310 254401 364218 1594 533388 478480 588296 1595 434181 379273 489089 1596 336691 281783 391599 1597 292817 237909 347725 1598 154135 99226 209043 1599 375229 320320 430137 1600 259848 204939 314756 1601 304181 249273 359089 1602 413354 358446 468262 1603 393866 338958 448774 1604 397998 343090 452906 1605 480153 425244 535061 1606 376979 322070 431887 1607 297157 242249 352065 1608 453565 398657 508473 1609 212592 157684 267500 1610 466096 411188 521004 1611 466481 411572 521389 1612 248372 193464 303280 1613 465141 410233 520049 1614 452905 397997 507813 1615 440390 385482 495298 1616 352045 297137 406954 1617 536148 481240 591057 1618 299553 244645 354461 1619 331563 276655 386471 1620 308854 253946 363762 1621 481870 426962 536778 1622 318783 263875 373691 1623 369633 314725 424541 1624 298119 243211 353027 1625 240149 185241 295057 1626 343285 288377 398194 1627 315061 260153 369969 1628 493373 438464 548281 1629 426831 371923 481740 1630 300192 245284 355100 1631 267525 212616 322433 1632 319997 265088 374905 1633 420482 365573 475390 1634 281032 226124 335940 1635 371340 316432 426248 1636 354391 299483 409299 1637 357602 302694 412510 1638 373841 318933 428749 1639 427918 373009 482826 1640 423304 368396 478213 1641 287513 232605 342421 1642 330115 275206 385023 1643 417033 362125 471942 1644 229941 175033 284849 1645 274376 219468 329284 1646 291367 236459 346275 1647 519978 465070 574887 1648 376544 321636 431452 1649 424299 369391 479208 1650 398759 343851 453667 1651 400444 345536 455352 1652 346963 292055 401871 1653 245792 190884 300700 1654 140506 85598 195414 1655 546238 491330 601146 1656 334154 279245 389062 1657 510601 455693 565509 1658 388091 333183 443000 1659 387928 333020 442837 1660 312288 257380 367196 1661 436699 381791 491608 1662 316937 262029 371845 1663 317813 262905 372722 1664 214937 160028 269845 1665 392998 338090 447907 1666 316311 261402 371219 1667 325916 271008 380824 1668 269462 214554 324370 1669 330116 275208 385024 1670 313087 258179 367995 1671 256347 201439 311256 1672 407741 352833 462650 1673 448842 393933 503750 1674 336058 281150 390966 1675 287617 232708 342525 1676 425068 370159 479976 1677 323227 268319 378135 1678 471661 416752 526569 1679 414674 359765 469582 1680 535232 480324 590140 1681 383313 328405 438221 1682 438058 383150 492966 1683 383014 328106 437922 1684 378299 323391 433207 1685 144130 89221 199038 1686 285020 230112 339929 1687 432242 377334 487151 1688 422941 368033 477849 1689 464302 409393 519210 1690 462686 407777 517594 1691 456674 401765 511582 1692 345460 290552 400369 1693 309199 254291 364107 1694 425432 370524 480340 1695 334826 279918 389735 1696 471911 417003 526819 1697 345136 290228 400045 1698 496319 441411 551227 1699 336710 281802 391619 1700 274999 220091 329907 1701 435649 380740 490557 1702 394326 339418 449234 1703 325873 270965 380782 1704 220835 165926 275743 1705 407252 352344 462160 1706 389965 335056 444873 1707 208591 153683 263499 1708 293652 238744 348560 1709 359985 305077 414893 1710 440002 385094 494910 1711 338986 284078 393895 1712 413763 358855 468671 1713 353160 298252 408068 1714 268052 213144 322960 1715 349350 294442 404258 1716 351224 296315 406132 1717 397877 342969 452785 1718 443120 388212 498028 1719 418260 363352 473169 1720 521112 466203 576020 1721 394426 339518 449335 1722 303912 249003 358820 1723 283800 228892 338708 1724 445587 390678 500495 1725 410777 355869 465685 1726 531554 476646 586463 1727 356969 302060 411877 1728 379598 324690 434506 1729 179641 124733 234550 1730 277777 222869 332685 1731 432611 377703 487519 1732 408368 353460 463276 1733 420523 365615 475432 1734 365508 310600 420417 1735 370596 315688 425504 1736 250912 196004 305820 1737 293638 238730 348546 1738 409562 354654 464471 1739 521119 466211 576027 1740 285761 230853 340670 1741 487343 432435 542251 1742 425879 370970 480787 1743 480859 425951 535767 1744 366518 311610 421427 1745 327081 272173 381989 1746 442616 387708 497525 1747 471107 416199 526015 1748 210052 155143 264960 1749 477407 422499 532315 1750 287903 232995 342811 1751 446622 391714 501530 1752 450170 395262 505078 1753 337647 282739 392555 1754 248196 193288 303105 1755 355565 300656 410473 1756 261451 206543 316359 1757 448333 393425 503241 1758 412200 357292 467108 1759 325547 270639 380455 1760 446411 391503 501319 1761 495621 440713 550530 1762 522343 467435 577252 1763 268357 213449 323265 1764 416595 361687 471503 1765 348698 293789 403606 1766 392672 337764 447580 1767 336267 281358 391175 1768 428499 373590 483407 1769 410206 355298 465115 1770 222970 168062 277878 1771 441263 386355 496171 1772 435897 380988 490805 1773 437337 382428 492245 1774 421062 366154 475970 1775 369417 314508 424325 1776 293834 238926 348742 1777 250249 195341 305157 1778 388249 333341 443157 1779 304763 249855 359672 1780 362942 308034 417850 1781 311198 256289 366106 1782 362924 308016 417832 1783 426466 371558 481374 1784 469967 415059 524876 1785 491032 436124 545940 1786 274651 219743 329559 1787 452211 397303 507119 1788 327208 272300 382117 1789 166100 111192 221009 1790 493215 438307 548124 1791 338567 283658 393475 1792 508542 453634 563451 1793 355844 300936 410752 1794 449653 394744 504561 1795 379859 324951 434767 1796 489147 434239 544055 1797 513970 459062 568878 1798 248538 193630 303447 1799 471804 416896 526712 1800 459808 404900 514717 1801 447316 392407 502224 1802 465127 410218 520035 1803 344678 289770 399586 1804 312243 257335 367151 1805 413862 358954 468770 1806 363776 308867 418684 1807 290941 236032 345849 1808 323746 268838 378654 1809 318979 264071 373888 1810 357427 302519 412336 1811 407210 352302 462118 1812 428855 373947 483763 1813 362632 307724 417540 1814 317072 262164 371980 1815 402681 347773 457590 1816 440043 385135 494951 1817 397395 342486 452303 1818 358621 303713 413529 1819 288391 233483 343299 1820 317148 262240 372057 1821 436535 381627 491443 1822 389341 334433 444249 1823 486253 431345 541161 1824 264580 209672 319488 1825 279493 224584 334401 1826 473193 418285 528102 1827 345969 291060 400877 1828 372617 317709 427525 1829 383990 329081 438898 1830 266913 212005 321822 1831 514655 459747 569563 1832 465599 410691 520507 1833 346393 291485 401301 1834 306059 251151 360968 1835 292765 237857 347673 1836 326395 271486 381303 1837 487204 432296 542113 1838 336149 281241 391057 1839 412960 358052 467868 1840 414522 359614 469430 1841 445829 390921 500738 1842 238477 183569 293385 1843 556487 501578 611395 1844 386559 331651 441467 1845 183389 128481 238297 1846 318025 263117 372933 1847 184292 129384 239200 1848 404567 349658 459475 1849 438539 383631 493447 1850 412722 357814 467630 1851 137503 82595 192411 1852 382312 327404 437220 1853 439848 384940 494757 1854 319709 264801 374617 1855 298472 243564 353380 1856 366267 311359 421176 1857 312609 257701 367517 1858 420813 365905 475721 1859 402363 347454 457271 1860 385127 330219 440035 1861 355036 300128 409944 1862 416235 361327 471143 1863 247155 192247 302063 1864 463139 408231 518047 1865 404958 350050 459867 1866 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