"Little Snake River near Lily, CO" Upper Colorado Basin "Annual (Water Year, Oct-Sep) streamflow reconstruction" Values in acre-feet (AF) Recon = reconstructed annual flow Observed = observed flow record (see Reference or URL below for details) Recon Interval: 996-2001 Observed Interval: 1906-2001 PI: S. Gray "Reference: Gray, Stephen T., Jeffrey J. Lukas, and Connie A. Woodhouse, 2011. Millennial-Length Records of Streamflow From Three Major Upper Colorado River Tributaries. Journal of the American Water Resources Association (JAWRA) 47(4):702-712. DOI: 10.1111/j.1752-1688.2011.00535.x" URL: http://treeflow.info/upco/littlesnake.html "Note: Reconstruction time series comprises output from two models: one for the years 1000-1314, and another for 1315-2002" Year Recon Observed 996 "372,467" 997 "336,469" 998 "413,154" 999 "505,217" 1000 "590,360" 1001 "501,247" 1002 "435,333" 1003 "303,840" 1004 "429,457" 1005 "127,468" 1006 "464,923" 1007 "552,395" 1008 "400,446" 1009 "367,013" 1010 "389,096" 1011 "483,083" 1012 "147,976" 1013 "338,323" 1014 "351,120" 1015 "348,340" 1016 "573,750" 1017 "511,150" 1018 "286,844" 1019 "472,148" 1020 "495,946" 1021 "540,563" 1022 "480,382" 1023 "225,733" 1024 "754,086" 1025 "508,131" 1026 "415,906" 1027 "420,283" 1028 "296,994" 1029 "291,044" 1030 "515,407" 1031 "539,863" 1032 "298,144" 1033 "534,414" 1034 "531,321" 1035 "429,039" 1036 "348,475" 1037 "375,981" 1038 "299,684" 1039 "336,747" 1040 "230,386" 1041 "338,216" 1042 "561,861" 1043 "434,701" 1044 "557,886" 1045 "626,214" 1046 "408,471" 1047 "418,734" 1048 "424,690" 1049 "268,339" 1050 "358,029" 1051 "604,415" 1052 "594,087" 1053 "496,687" 1054 "652,626" 1055 "280,315" 1056 "345,563" 1057 "457,126" 1058 "186,957" 1059 "444,418" 1060 "379,408" 1061 "477,733" 1062 "481,406" 1063 "383,463" 1064 "608,486" 1065 "557,549" 1066 "214,659" 1067 "306,899" 1068 "172,432" 1069 "533,693" 1070 "235,556" 1071 "335,893" 1072 "426,213" 1073 "429,418" 1074 "451,778" 1075 "445,237" 1076 "495,039" 1077 "529,184" 1078 "479,308" 1079 "676,549" 1080 "606,726" 1081 "400,428" 1082 "772,124" 1083 "619,511" 1084 "547,851" 1085 "637,958" 1086 "373,800" 1087 "602,839" 1088 "666,556" 1089 "476,342" 1090 "84,657" 1091 "231,300" 1092 "177,628" 1093 "544,207" 1094 "624,466" 1095 "592,893" 1096 "425,740" 1097 "443,682" 1098 "117,119" 1099 "516,901" 1100 "436,297" 1101 "359,506" 1102 "515,270" 1103 "650,294" 1104 "198,597" 1105 "396,156" 1106 "619,406" 1107 "436,796" 1108 "288,648" 1109 "480,110" 1110 "595,469" 1111 "451,730" 1112 "574,434" 1113 "440,516" 1114 "294,240" 1115 "411,834" 1116 "602,069" 1117 "535,561" 1118 "485,350" 1119 "433,392" 1120 "547,817" 1121 "484,339" 1122 "378,351" 1123 "539,761" 1124 "395,731" 1125 "679,332" 1126 "246,806" 1127 "408,983" 1128 "590,919" 1129 "522,949" 1130 "146,944" 1131 "259,130" 1132 "528,324" 1133 "301,547" 1134 "394,994" 1135 "364,440" 1136 "554,649" 1137 "456,761" 1138 "150,341" 1139 "607,975" 1140 "406,459" 1141 "553,582" 1142 "422,333" 1143 "658,172" 1144 "648,139" 1145 "571,842" 1146 "377,118" 1147 "234,455" 1148 "113,275" 1149 "276,823" 1150 "100,512" 1151 "359,281" 1152 "528,731" 1153 "373,871" 1154 "411,476" 1155 "387,382" 1156 "340,325" 1157 "382,975" 1158 "329,874" 1159 "491,763" 1160 "584,071" 1161 "278,742" 1162 "607,360" 1163 "486,353" 1164 "482,332" 1165 "513,560" 1166 "271,684" 1167 "372,501" 1168 "439,446" 1169 "500,890" 1170 "369,785" 1171 "421,351" 1172 "415,250" 1173 "478,310" 1174 "351,765" 1175 "382,574" 1176 "236,693" 1177 "180,047" 1178 "521,367" 1179 "465,524" 1180 "628,208" 1181 "738,661" 1182 "453,500" 1183 "464,093" 1184 "571,826" 1185 "224,048" 1186 "369,747" 1187 "462,599" 1188 "483,913" 1189 "510,002" 1190 "497,991" 1191 "482,604" 1192 "526,603" 1193 "359,850" 1194 "317,845" 1195 "513,084" 1196 "458,385" 1197 "537,555" 1198 "236,171" 1199 "527,216" 1200 "257,548" 1201 "347,440" 1202 "453,781" 1203 "607,729" 1204 "581,220" 1205 "550,321" 1206 "565,805" 1207 "334,101" 1208 "271,411" 1209 "491,153" 1210 "540,652" 1211 "549,198" 1212 "359,292" 1213 "513,236" 1214 "412,659" 1215 "530,066" 1216 "370,277" 1217 "254,606" 1218 "410,902" 1219 "632,572" 1220 "404,295" 1221 "579,820" 1222 "622,608" 1223 "311,967" 1224 "475,586" 1225 "369,313" 1226 "691,270" 1227 "362,989" 1228 "544,403" 1229 "255,812" 1230 "384,504" 1231 "563,629" 1232 "491,008" 1233 "352,521" 1234 "103,306" 1235 "632,335" 1236 "263,427" 1237 "459,641" 1238 "669,048" 1239 "640,792" 1240 "528,267" 1241 "705,624" 1242 "580,823" 1243 "379,190" 1244 "463,272" 1245 "400,362" 1246 "590,761" 1247 "409,856" 1248 "622,249" 1249 "401,746" 1250 "317,263" 1251 "89,341" 1252 "423,508" 1253 "418,831" 1254 "389,091" 1255 "461,405" 1256 "434,540" 1257 "380,072" 1258 "86,150" 1259 "602,592" 1260 "521,445" 1261 "368,721" 1262 "396,708" 1263 "135,982" 1264 "385,439" 1265 "388,213" 1266 "491,010" 1267 "511,667" 1268 "468,625" 1269 "471,764" 1270 "261,958" 1271 "630,946" 1272 "518,722" 1273 "207,146" 1274 "71,846" 1275 "679,886" 1276 "396,913" 1277 "367,672" 1278 "358,529" 1279 "120,138" 1280 "166,080" 1281 "372,861" 1282 "530,571" 1283 "237,669" 1284 "523,142" 1285 "181,952" 1286 "378,824" 1287 "447,468" 1288 "246,004" 1289 "498,513" 1290 "683,978" 1291 "471,073" 1292 "290,905" 1293 "375,111" 1294 "388,105" 1295 "279,421" 1296 "425,774" 1297 "338,049" 1298 "713,765" 1299 "361,387" 1300 "403,505" 1301 "523,287" 1302 "399,407" 1303 "551,318" 1304 "458,657" 1305 "591,242" 1306 "361,026" 1307 "28,270" 1308 "723,419" 1309 "557,562" 1310 "567,234" 1311 "342,261" 1312 "488,857" 1313 "485,598" 1314 "473,050" 1315 "485,372" 1316 "204,020" 1317 "306,375" 1318 "448,225" 1319 "364,903" 1320 "460,833" 1321 "552,052" 1322 "435,733" 1323 "287,887" 1324 "414,984" 1325 "478,745" 1326 "502,094" 1327 "432,077" 1328 "374,085" 1329 "281,286" 1330 "725,000" 1331 "719,989" 1332 "627,543" 1333 "852,594" 1334 "551,641" 1335 "494,632" 1336 "287,249" 1337 "438,624" 1338 "412,458" 1339 "475,702" 1340 "411,509" 1341 "476,637" 1342 "524,167" 1343 "402,559" 1344 "464,225" 1345 "370,670" 1346 "428,618" 1347 "331,401" 1348 "275,223" 1349 "268,015" 1350 "221,795" 1351 "403,301" 1352 "417,807" 1353 "496,066" 1354 "456,991" 1355 "348,941" 1356 "508,355" 1357 "586,499" 1358 "508,752" 1359 "468,369" 1360 "229,583" 1361 "297,351" 1362 "287,132" 1363 "348,920" 1364 "342,035" 1365 "497,148" 1366 "483,224" 1367 "543,010" 1368 "692,039" 1369 "574,472" 1370 "604,681" 1371 "589,212" 1372 "677,455" 1373 "648,623" 1374 "571,156" 1375 "503,595" 1376 "505,816" 1377 "520,851" 1378 "600,361" 1379 "439,898" 1380 "498,589" 1381 "276,036" 1382 "368,035" 1383 "547,327" 1384 "540,610" 1385 "582,162" 1386 "549,708" 1387 "536,162" 1388 "398,857" 1389 "292,059" 1390 "289,051" 1391 "371,394" 1392 "341,778" 1393 "406,607" 1394 "432,965" 1395 "502,509" 1396 "605,473" 1397 "283,705" 1398 "419,170" 1399 "143,893" 1400 "307,757" 1401 "393,954" 1402 "346,610" 1403 "360,976" 1404 "517,030" 1405 "482,144" 1406 "469,536" 1407 "381,844" 1408 "578,771" 1409 "580,291" 1410 "412,354" 1411 "416,034" 1412 "509,440" 1413 "346,591" 1414 "682,339" 1415 "310,823" 1416 "340,192" 1417 "378,070" 1418 "538,835" 1419 "391,023" 1420 "561,902" 1421 "375,572" 1422 "511,689" 1423 "399,490" 1424 "578,910" 1425 "371,966" 1426 "539,281" 1427 "490,953" 1428 "520,615" 1429 "441,982" 1430 "531,035" 1431 "568,147" 1432 "443,747" 1433 "456,111" 1434 "479,665" 1435 "506,791" 1436 "514,831" 1437 "421,628" 1438 "279,169" 1439 "285,479" 1440 "511,375" 1441 "556,628" 1442 "191,960" 1443 "494,296" 1444 "231,034" 1445 "164,914" 1446 "272,187" 1447 "455,535" 1448 "313,090" 1449 "494,984" 1450 "236,054" 1451 "477,848" 1452 "409,989" 1453 "346,684" 1454 "308,221" 1455 "276,561" 1456 "265,064" 1457 "390,483" 1458 "298,846" 1459 "211,905" 1460 "-9,974" 1461 "151,655" 1462 "458,009" 1463 "536,593" 1464 "520,938" 1465 "310,270" 1466 "414,895" 1467 "566,806" 1468 "475,090" 1469 "389,204" 1470 "408,597" 1471 "332,458" 1472 "281,694" 1473 "366,468" 1474 "287,813" 1475 "132,836" 1476 "415,196" 1477 "485,400" 1478 "480,766" 1479 "412,393" 1480 "393,526" 1481 "435,509" 1482 "578,094" 1483 "531,511" 1484 "823,964" 1485 "626,028" 1486 "637,177" 1487 "576,584" 1488 "565,482" 1489 "554,196" 1490 "602,119" 1491 "622,440" 1492 "584,436" 1493 "463,359" 1494 "613,046" 1495 "317,799" 1496 "32,774" 1497 "291,638" 1498 "571,498" 1499 "314,332" 1500 "152,839" 1501 "329,977" 1502 "393,500" 1503 "425,504" 1504 "434,487" 1505 "239,405" 1506 "77,407" 1507 "235,015" 1508 "344,070" 1509 "516,261" 1510 "359,412" 1511 "389,562" 1512 "487,964" 1513 "404,534" 1514 "598,846" 1515 "338,975" 1516 "331,534" 1517 "421,692" 1518 "430,449" 1519 "378,008" 1520 "288,742" 1521 "789,568" 1522 "414,043" 1523 "699,703" 1524 "683,032" 1525 "627,281" 1526 "518,144" 1527 "537,213" 1528 "487,259" 1529 "548,872" 1530 "418,220" 1531 "182,338" 1532 "30,496" 1533 "313,882" 1534 "437,194" 1535 "510,856" 1536 "564,899" 1537 "509,813" 1538 "375,391" 1539 "473,604" 1540 "558,258" 1541 "514,643" 1542 "57,293" 1543 "335,733" 1544 "232,987" 1545 "170,678" 1546 "437,150" 1547 "432,704" 1548 "536,068" 1549 "712,181" 1550 "667,167" 1551 "410,565" 1552 "437,745" 1553 "611,702" 1554 "448,172" 1555 "531,308" 1556 "504,616" 1557 "594,536" 1558 "300,412" 1559 "373,992" 1560 "512,964" 1561 "441,375" 1562 "430,061" 1563 "420,303" 1564 "665,279" 1565 "634,214" 1566 "345,800" 1567 "366,718" 1568 "349,189" 1569 "363,196" 1570 "482,372" 1571 "369,536" 1572 "439,307" 1573 "353,868" 1574 "261,097" 1575 "351,017" 1576 "323,427" 1577 "588,797" 1578 "523,940" 1579 "347,323" 1580 "126,677" 1581 "222,157" 1582 "420,430" 1583 "299,079" 1584 "124,520" 1585 "126,019" 1586 "351,266" 1587 "340,763" 1588 "388,699" 1589 "527,742" 1590 "287,515" 1591 "211,404" 1592 "168,673" 1593 "377,726" 1594 "452,949" 1595 "517,322" 1596 "616,023" 1597 "406,343" 1598 "166,655" 1599 "443,458" 1600 "140,062" 1601 "483,541" 1602 "497,115" 1603 "571,587" 1604 "680,260" 1605 "643,404" 1606 "608,876" 1607 "223,518" 1608 "409,364" 1609 "494,840" 1610 "525,652" 1611 "580,329" 1612 "521,467" 1613 "520,029" 1614 "637,372" 1615 "642,133" 1616 "534,607" 1617 "606,644" 1618 "628,578" 1619 "500,226" 1620 "504,492" 1621 "607,624" 1622 "258,233" 1623 "470,070" 1624 "461,248" 1625 "348,200" 1626 "338,634" 1627 "387,318" 1628 "439,985" 1629 "343,159" 1630 "399,988" 1631 "257,492" 1632 "278,125" 1633 "582,872" 1634 "245,712" 1635 "355,858" 1636 "428,972" 1637 "314,695" 1638 "316,213" 1639 "430,995" 1640 "525,117" 1641 "370,557" 1642 "526,737" 1643 "417,243" 1644 "422,402" 1645 "277,275" 1646 "205,736" 1647 "503,038" 1648 "400,689" 1649 "621,549" 1650 "512,289" 1651 "529,698" 1652 "512,455" 1653 "259,525" 1654 "125,271" 1655 "618,250" 1656 "427,272" 1657 "500,349" 1658 "360,992" 1659 "364,827" 1660 "388,836" 1661 "361,682" 1662 "369,157" 1663 "381,882" 1664 "231,782" 1665 "359,403" 1666 "310,453" 1667 "154,980" 1668 "142,622" 1669 "429,366" 1670 "227,737" 1671 "329,622" 1672 "438,129" 1673 "577,650" 1674 "578,282" 1675 "386,092" 1676 "756,644" 1677 "598,711" 1678 "613,148" 1679 "613,003" 1680 "802,181" 1681 "555,396" 1682 "392,650" 1683 "617,296" 1684 "446,168" 1685 "60,783" 1686 "70,652" 1687 "418,727" 1688 "474,365" 1689 "500,929" 1690 "504,027" 1691 "552,720" 1692 "460,045" 1693 "503,927" 1694 "512,519" 1695 "414,743" 1696 "386,768" 1697 "478,076" 1698 "508,862" 1699 "446,837" 1700 "445,023" 1701 "602,733" 1702 "687,240" 1703 "409,067" 1704 "290,547" 1705 "398,086" 1706 "251,068" 1707 "348,337" 1708 "181,335" 1709 "344,409" 1710 "343,966" 1711 "294,352" 1712 "375,831" 1713 "380,299" 1714 "212,981" 1715 "385,364" 1716 "335,074" 1717 "346,309" 1718 "462,968" 1719 "537,590" 1720 "680,389" 1721 "445,200" 1722 "368,650" 1723 "356,924" 1724 "377,957" 1725 "408,932" 1726 "749,150" 1727 "555,945" 1728 "401,424" 1729 "393,571" 1730 "421,908" 1731 "430,263" 1732 "430,632" 1733 "488,975" 1734 "684,015" 1735 "240,904" 1736 "116,282" 1737 "276,170" 1738 "462,575" 1739 "470,431" 1740 "317,428" 1741 "537,486" 1742 "462,235" 1743 "510,940" 1744 "325,962" 1745 "511,849" 1746 "567,580" 1747 "620,688" 1748 "334,254" 1749 "456,688" 1750 "359,751" 1751 "336,686" 1752 "458,289" 1753 "551,634" 1754 "527,497" 1755 "436,988" 1756 "236,295" 1757 "271,379" 1758 "399,602" 1759 "225,695" 1760 "428,942" 1761 "495,783" 1762 "570,368" 1763 "279,212" 1764 "564,432" 1765 "341,187" 1766 "518,330" 1767 "357,760" 1768 "684,915" 1769 "651,817" 1770 "501,253" 1771 "539,961" 1772 "373,618" 1773 "174,809" 1774 "245,037" 1775 "475,673" 1776 "320,190" 1777 "176,393" 1778 "364,705" 1779 "384,941" 1780 "226,715" 1781 "319,271" 1782 "267,402" 1783 "339,257" 1784 "574,771" 1785 "489,608" 1786 "262,854" 1787 "527,427" 1788 "365,178" 1789 "233,100" 1790 "658,080" 1791 "524,720" 1792 "647,598" 1793 "388,011" 1794 "330,740" 1795 "317,036" 1796 "417,182" 1797 "680,645" 1798 "129,870" 1799 "541,837" 1800 "408,494" 1801 "375,458" 1802 "532,342" 1803 "433,280" 1804 "310,951" 1805 "253,198" 1806 "379,499" 1807 "419,167" 1808 "366,590" 1809 "328,572" 1810 "459,874" 1811 "606,543" 1812 "550,460" 1813 "333,183" 1814 "358,031" 1815 "397,767" 1816 "449,110" 1817 "473,467" 1818 "374,867" 1819 "530,782" 1820 "402,710" 1821 "556,739" 1822 "321,707" 1823 "342,970" 1824 "113,276" 1825 "244,040" 1826 "393,264" 1827 "349,580" 1828 "597,275" 1829 "260,152" 1830 "374,489" 1831 "409,367" 1832 "561,410" 1833 "456,198" 1834 "387,911" 1835 "398,715" 1836 "388,476" 1837 "671,906" 1838 "703,433" 1839 "748,742" 1840 "644,831" 1841 "679,676" 1842 "293,615" 1843 "781,731" 1844 "552,736" 1845 "79,658" 1846 "225,991" 1847 "184,625" 1848 "325,249" 1849 "734,174" 1850 "641,898" 1851 "224,904" 1852 "492,766" 1853 "685,523" 1854 "534,290" 1855 "195,093" 1856 "508,980" 1857 "383,593" 1858 "528,967" 1859 "484,229" 1860 "531,649" 1861 "310,818" 1862 "667,852" 1863 "444,523" 1864 "527,363" 1865 "517,960" 1866 "772,322" 1867 "798,647" 1868 "673,418" 1869 "530,949" 1870 "466,736" 1871 "99,211" 1872 "533,447" 1873 "394,459" 1874 "336,655" 1875 "391,985" 1876 "493,229" 1877 "273,678" 1878 "316,178" 1879 "132,327" 1880 "386,300" 1881 "288,787" 1882 "221,287" 1883 "317,648" 1884 "521,153" 1885 "528,424" 1886 "369,100" 1887 "249,919" 1888 "379,613" 1889 "404,856" 1890 "349,010" 1891 "438,634" 1892 "388,031" 1893 "275,900" 1894 "277,256" 1895 "500,162" 1896 "207,654" 1897 "433,179" 1898 "485,621" 1899 "399,103" 1900 "394,120" 1901 "275,957" 1902 "28,850" 1903 "434,459" 1904 "323,173" 1905 "426,203" 1906 "546,669" "554,089" 1907 "647,460" "837,537" 1908 "406,396" "374,983" 1909 "602,305" "800,514" 1910 "485,978" "494,666" 1911 "542,360" "370,396" 1912 "519,003" "561,211" 1913 "448,640" "512,848" 1914 "588,926" "685,040" 1915 "368,902" "328,156" 1916 "490,518" "517,737" 1917 "608,313" "825,136" 1918 "536,058" "462,523" 1919 "389,436" "308,713" 1920 "571,138" "605,665" 1921 "684,734" "795,410" 1922 "542,089" "634,570" 1923 "598,900" "519,460" 1924 "536,889" "406,440" 1925 "381,165" "333,100" 1926 "531,408" "438,160" 1927 "515,450" "427,990" 1928 "550,081" "429,880" 1929 "583,305" "519,240" 1930 "384,182" "474,810" 1931 "460,274" "227,020" 1932 "482,830" "521,100" 1933 "408,139" "385,660" 1934 "143,323" "144,800" 1935 "338,850" "299,530" 1936 "255,199" "359,400" 1937 "501,319" "516,030" 1938 "461,170" "514,250" 1939 "380,723" "352,310" 1940 "343,385" "245,990" 1941 "593,977" "471,270" 1942 "540,505" "586,400" 1943 "403,283" "377,220" 1944 "362,833" "509,870" 1945 "404,248" "377,950" 1946 "249,723" "412,130" 1947 "531,694" "556,090" 1948 "368,633" "432,060" 1949 "604,809" "488,910" 1950 "438,749" "677,120" 1951 "422,387" "362,070" 1952 "632,846" "808,420" 1953 "331,538" "345,530" 1954 "223,023" "268,370" 1955 "365,867" "343,790" 1956 "333,131" "325,730" 1957 "523,954" "478,340" 1958 "379,869" "486,620" 1959 "212,244" "227,890" 1960 "361,296" "325,100" 1961 "215,380" "237,010" 1962 "564,590" "609,440" 1963 "352,929" "285,050" 1964 "284,051" "315,690" 1965 "545,174" "577,240" 1966 "468,289" "415,850" 1967 "575,946" "445,200" 1968 "445,042" "477,830" 1969 "575,768" "523,470" 1970 "496,437" "533,640" 1971 "475,615" "693,929" 1972 "425,479" "391,278" 1973 "629,111" "554,583" 1974 "450,006" "572,068" 1975 "633,977" "464,463" 1976 "420,588" "413,888" 1977 "125,663" "127,774" 1978 "442,058" "536,979" 1979 "618,026" "450,895" 1980 "535,459" "586,787" 1981 "392,681" "289,183" 1982 "589,911" "612,693" 1983 "759,823" "711,314" 1984 "708,390" "942,820" 1985 "632,606" "585,718" 1986 "691,573" "653,760" 1987 "566,920" "345,361" 1988 "443,484" "387,963" 1989 "423,347" "264,994" 1990 "316,341" "265,614" 1991 "482,406" "300,333" 1992 "316,942" "222,690" 1993 "504,794" "552,931" 1994 "304,885" "264,104" 1995 "529,485" "664,888" 1996 "544,134" "494,116" 1997 "572,898" "718,353" 1998 "611,814" "587,642" 1999 "545,712" "615,035" 2000 "279,966" "359,875" 2001 "450,147" "330,014"