Green Mountain Reservoir, Colorado, USA - CO604 Additional information Connie A. Woodhouse Jeff Lukas Margot Kaye Purpose of Collection: Climatology Detrend method: Negative exponential or linear regression of any slope, or 2/3-length spline. Detrending was done interactively, and if a negative exponential or lenear regression fit poorly, a 2/3-length spline was used. Cores are stored at: Institute of Arctic and Alpine Research, University of Colorado Reference: Woodhouse, Connie A.; Gray, Stephen T.; Meko, David M. 2006. Updated streamflow reconstructions for the Upper Colorado River Basin. Water Resources Research 42(5), W05415. COFECHA output: Chronology file name : CO604.CRN Measurement file name : CO604.RWL Date checked : 21JUN06 Checked by : B. Bauer Beginning year : 1378 Ending year : 2000 Principal investigators: Connie A. Woodhouse Jeff Lukas Margot Kaye Site name : Green Mountain Reservoir Site location : Colorado Species information : PSME DOUGLAS-FIR Latitude : 3951 Longitude : -10614 Elevation : 2514m Series intercorrelation: 0.867 Avg mean sensitivity : 0.367 Avg standard deviation : 0.275 Avg autocorrelation : 0.711 Number dated series : 27 Segment length tested : 50 Number problem segments: 0 Pct problem segments : 0.00 PART 5: CORRELATION OF SERIES BY SEGMENTS: Green Mountain Reservoir 14:25 Wed 21 Jun 2006 Page 5 ----------------------------------------------------------------------------------------------------------------------------------- Correlations of 50-year dated segments, lagged 25 years Flags: A = correlation under .3281 but highest as dated; B = correlation higher at other than dated position Seq Series Time_span 1400 1425 1450 1475 1500 1525 1550 1575 1600 1625 1650 1675 1700 1725 1750 1775 1800 1825 1850 1875 1449 1474 1499 1524 1549 1574 1599 1624 1649 1674 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 gmr011 1429 2000 .82 .81 .85 .93 .90 .88 .91 .91 .95 .96 .94 .95 .95 .93 .91 .93 .93 .92 .93 2 gmr012 1489 2000 .84 .91 .89 .90 .93 .90 .87 .91 .90 .90 .94 .95 .93 .93 .94 .92 .92 3 gmr021 1664 2000 .86 .91 .89 .93 .96 .95 .91 .92 .93 .88 4 gmr022 1556 2000 .79 .84 .79 .85 .92 .91 .88 .89 .94 .93 .91 .93 .93 .89 5 gmr031 1687 1880 .78 .85 .85 .92 .85 .75 .90 .88 6 gmr032 1673 2000 .79 .79 .72 .79 .89 .81 .73 .79 .71 .72 7 gmr041 1680 2000 .80 .75 .82 .93 .94 .92 .92 .90 .90 8 gmr042 1660 2000 .90 .86 .82 .87 .94 .94 .93 .94 .92 .93 9 gmr051 1698 2000 .79 .77 .78 .91 .91 .79 .84 .91 .89 10 gmr052 1674 1987 .82 .83 .79 .78 .92 .93 .86 .87 .90 .88 11 gmr111 1430 2000 .85 .84 .88 .92 .91 .82 .88 .91 .92 .91 .92 .90 .91 .94 .88 .85 .90 .91 .91 12 gmr112 1433 2000 .87 .89 .88 .89 .92 .90 .91 .93 .96 .95 .92 .91 .93 .96 .93 .91 .92 .91 .90 13 gmr121 1433 1745 .78 .85 .80 .86 .89 .90 .94 .92 .92 .95 .93 .90 14 gmr121 1760 2000 .82 .83 .88 .89 .89 .83 15 gmr122 1450 2000 .79 .78 .81 .85 .91 .93 .87 .83 .89 .81 .61 .63 .89 .92 .90 .91 .90 .84 16 gmr131 1569 2000 .75 .78 .75 .79 .85 .78 .74 .77 .87 .90 .85 .85 .92 .88 17 gmr141 1435 2000 .65 .72 .81 .81 .69 .63 .68 .62 .74 .81 .78 .78 .85 .91 .92 .80 .77 .85 .88 18 gmr142 1460 2000 .71 .76 .77 .74 .68 .69 .64 .75 .79 .73 .68 .64 .76 .84 .66 .71 .79 .81 19 gmr151 1665 1999 .91 .90 .85 .89 .93 .89 .81 .83 .87 .89 20 gmr211 1408 1892 .89 .87 .85 .86 .82 .82 .91 .92 .90 .92 .93 .89 .88 .90 .93 .90 .88 .92 .92 21 gmr213 1408 1672 .88 .84 .86 .74 .81 .94 .92 .93 .91 .89 22 gmr212 1497 2000 .84 .84 .82 .85 .87 .86 .91 .94 .90 .88 .88 .93 .92 .90 .93 .86 .73 23 gmr221 1437 2000 .81 .81 .80 .85 .89 .84 .82 .86 .90 .92 .91 .88 .91 .93 .90 .88 .87 .83 .89 24 gmr222 1450 1801 .81 .78 .77 .81 .81 .80 .84 .87 .92 .87 .79 .84 .92 .93 25 gmr251 1378 1849 .82 .83 .86 .93 .95 .91 .86 .92 .94 .97 .97 .93 .91 .92 .96 .96 .92 26 gmr252 1465 1830 .92 .92 .93 .94 .93 .95 .96 .96 .96 .95 .93 .93 .95 .96 .94 27 gmr152 1559 1997 .84 .88 .83 .89 .91 .86 .84 .87 .92 .90 .85 .86 .85 .90 Av segment correlation .86 .81 .83 .83 .86 .86 .84 .86 .85 .88 .90 .86 .83 .85 .92 .91 .86 .88 .88 .87 PART 5: CORRELATION OF SERIES BY SEGMENTS: Green Mountain Reservoir 14:25 Wed 21 Jun 2006 Page 6 ----------------------------------------------------------------------------------------------------------------------------------- Correlations of 50-year dated segments, lagged 25 years Flags: A = correlation under .3281 but highest as dated; B = correlation higher at other than dated position Seq Series Time_span 1900 1925 1950 1975 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 gmr011 1429 2000 .93 .89 .92 .92 2 gmr012 1489 2000 .93 .88 .92 .92 3 gmr021 1664 2000 .77 .84 .94 .94 4 gmr022 1556 2000 .77 .83 .92 .92 6 gmr032 1673 2000 .71 .88 .86 .86 7 gmr041 1680 2000 .91 .92 .93 .93 8 gmr042 1660 2000 .93 .92 .95 .95 9 gmr051 1698 2000 .86 .84 .85 .85 10 gmr052 1674 1987 .81 .86 .85 11 gmr111 1430 2000 .90 .93 .95 .95 12 gmr112 1433 2000 .86 .89 .92 .92 14 gmr121 1760 2000 .76 .81 .86 .86 15 gmr122 1450 2000 .80 .89 .93 .93 16 gmr131 1569 2000 .81 .77 .85 .86 17 gmr141 1435 2000 .78 .63 .74 .74 18 gmr142 1460 2000 .78 .78 .82 .83 19 gmr151 1665 1999 .89 .91 .92 22 gmr212 1497 2000 .62 .78 .89 .90 23 gmr221 1437 2000 .81 .81 .88 .88 27 gmr152 1559 1997 .93 .90 .92 Av segment correlation .83 .85 .89 .89 PART 7: DESCRIPTIVE STATISTICS: Green Mountain Reservoir 14:25 Wed 21 Jun 2006 Page 11 ----------------------------------------------------------------------------------------------------------------------------------- Corr //-------- Unfiltered --------\\ //---- Filtered -----\\ No. No. No. with Mean Max Std Auto Mean Max Std Auto AR Seq Series Interval Years Segmt Flags Master msmt msmt dev corr sens value dev corr () --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- 1 gmr011 1429 2000 572 23 0 .908 .41 1.17 .195 .570 .378 2.59 .350 .001 1 2 gmr012 1489 2000 512 21 0 .905 .45 1.42 .239 .686 .346 2.64 .391 -.014 2 3 gmr021 1664 2000 337 14 0 .900 .45 1.59 .236 .725 .330 2.59 .394 -.035 1 4 gmr022 1556 2000 445 18 0 .867 .47 1.72 .276 .684 .372 2.60 .323 -.021 1 5 gmr031 1687 1880 194 8 0 .847 .32 .99 .191 .765 .330 2.55 .380 -.061 1 6 gmr032 1673 2000 328 14 0 .788 .36 1.18 .161 .669 .301 2.62 .342 -.013 2 7 gmr041 1680 2000 321 13 0 .894 .68 2.46 .411 .721 .367 2.54 .369 -.006 1 8 gmr042 1660 2000 341 14 0 .917 .51 2.12 .310 .693 .397 2.74 .431 -.010 1 9 gmr051 1698 2000 303 13 0 .856 .67 2.21 .335 .620 .335 2.60 .328 -.014 1 10 gmr052 1674 1987 314 13 0 .857 .67 2.09 .345 .690 .310 2.57 .364 -.019 1 11 gmr111 1430 2000 571 23 0 .902 .52 2.78 .394 .781 .397 2.78 .399 -.021 2 12 gmr112 1433 2000 568 23 0 .910 .47 2.03 .284 .713 .395 2.72 .316 .000 1 13 gmr121 1433 1745 313 12 0 .881 .56 2.33 .392 .771 .339 3.01 .420 .001 1 14 gmr121 1760 2000 241 10 0 .854 .26 .68 .120 .620 .377 2.57 .402 .006 1 15 gmr122 1450 2000 551 22 0 .851 .42 2.90 .399 .839 .373 2.83 .416 -.025 2 16 gmr131 1569 2000 432 18 0 .809 .51 1.88 .336 .731 .420 2.70 .347 -.021 1 17 gmr141 1435 2000 566 23 0 .779 .33 1.98 .267 .856 .334 2.59 .331 -.004 2 18 gmr142 1460 2000 541 22 0 .743 .32 2.15 .270 .883 .305 2.75 .381 -.035 8 19 gmr151 1665 1999 335 13 0 .888 .55 1.53 .310 .850 .292 2.62 .345 -.012 1 20 gmr211 1408 1892 485 19 0 .891 .36 1.33 .213 .678 .392 2.74 .421 -.021 1 21 gmr213 1408 1672 265 10 0 .881 .39 1.32 .223 .654 .424 2.66 .421 -.028 1 22 gmr212 1497 2000 504 21 0 .860 .35 1.26 .184 .544 .405 2.60 .345 -.012 1 23 gmr221 1437 2000 564 23 0 .866 .33 1.09 .172 .613 .359 2.52 .355 -.023 1 24 gmr222 1450 1801 352 14 0 .837 .29 .84 .129 .471 .383 2.58 .332 -.023 1 25 gmr251 1378 1849 472 17 0 .920 .42 2.00 .309 .725 .452 2.63 .338 -.014 1 26 gmr252 1465 1830 366 15 0 .944 .38 1.73 .317 .777 .443 2.61 .367 -.020 1 27 gmr152 1559 1997 439 17 0 .874 .69 1.63 .346 .775 .298 2.52 .343 -.013 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 11232 453 0 .867 .44 2.90 .275 .711 .367 3.01 .367 -.016