(SPOW1) SPOKANE - AT SPOKANE Discharge Monthly Volumes (kaf) from 07-22 to 11-19 Historical Observations Month FCST %Avg 90% 50% 10% Nov 80 80 78 100 170 Jul 14 49 17 29 64 Aug 57 85 38 67 113 Sep 91 109 55 83 113 Oct 106 80 95 132 185 Total 348 85 282 411 644 Historical Observations mm-dd FCST 90% 50% 10% 07-22 981 954 1635 3554 07-23 930 919 1520 3619 07-24 868 907 1580 3833 07-25 814 876 1585 3812 07-26 754 871 1570 3767 07-27 696 876 1515 3186 07-28 638 823 1460 2613 07-29 579 747 1355 2617 07-30 520 740 1305 2692 07-31 498 699 1290 2493 08-01 1121 677 1265 2428 08-02 1125 724 1295 2312 08-03 1105 709 1280 2304 08-04 1088 710 1260 2146 08-05 1072 664 1260 1948 08-06 1060 675 1200 2247 08-07 1048 684 1225 2229 08-08 1035 696 1250 2293 08-09 1023 627 1225 2206 08-10 1010 643 1165 2082 08-11 990 639 1145 2060 08-12 976 604 1135 1926 08-13 962 618 1130 1833 08-14 947 600 1110 1786 08-15 935 605 1110 1714 08-16 921 589 1105 1700 08-17 902 577 1085 1716 08-18 890 564 1020 1833 08-19 878 587 1015 1629 08-20 865 589 969 1590 08-21 856 582 960 1922 08-22 845 599 959 1882 08-23 835 582 985 1538 08-24 826 567 990 1868 08-25 817 574 1001 1621 08-26 802 584 996 1441 08-27 789 567 1001 1439 08-28 781 586 977 1438 08-29 769 581 963 1393 08-30 772 572 948 1298 08-31 761 579 905 1291 09-01 1011 590 900 1308 09-02 1692 586 867 1239 09-03 1672 577 917 1295 09-04 1658 553 899 1313 09-05 1636 547 910 1340 09-06 1619 551 979 1376 09-07 1602 540 990 1358 09-08 1584 553 1125 1487 09-09 1572 576 1250 1719 09-10 1549 583 1340 1766 09-11 1534 655 1365 1778 09-12 1516 716 1360 1786 09-13 1500 859 1400 1812 09-14 1485 941 1410 1826 09-15 1464 1041 1430 1890 09-16 1447 1090 1505 1889 09-17 1449 1091 1520 2107 09-18 1459 1120 1470 2299 09-19 1477 1124 1615 2301 09-20 1482 1154 1635 2107 09-21 1493 1163 1645 2203 09-22 1501 1183 1690 2243 09-23 1508 1184 1670 2255 09-24 1518 1215 1665 2270 09-25 1521 1197 1650 2264 09-26 1526 1213 1660 2268 09-27 1535 1225 1700 2370 09-28 1542 1240 1775 2370 09-29 1556 1222 1770 2298 09-30 1560 1242 1750 2312 10-01 1613 1224 1780 2338 10-02 1720 1305 1805 2338 10-03 1729 1336 1800 2385 10-04 1737 1321 1920 2379 10-05 1747 1328 1910 2406 10-06 1757 1354 1935 2389 10-07 1766 1396 2000 2408 10-08 1772 1443 2045 2448 10-09 1782 1434 2005 2674 10-10 1793 1379 2040 2685 10-11 1801 1401 2040 2737 10-12 1664 1422 2125 2718 10-13 1647 1494 2140 2787 10-14 1653 1521 2145 2988 10-15 1657 1504 2130 3021 10-16 1666 1520 2135 3017 10-17 1669 1556 2070 3058 10-18 1662 1538 2125 3076 10-19 1656 1527 2175 3136 10-20 1652 1423 2285 3427 10-21 1646 1414 2255 3489 10-22 1640 1468 2260 3547 10-23 1644 1567 2205 3524 10-24 1656 1603 2265 3513 10-25 1663 1667 2305 3365 10-26 1668 2004 2365 3415 10-27 1678 2033 2390 3420 10-28 1715 1940 2390 3586 10-29 1851 2003 2445 3583 10-30 1934 1963 2425 3590 10-31 1972 1963 2445 3619 11-01 2166 1974 2420 3630 11-02 1595 2019 2480 3656 11-03 1515 2044 2420 3667 11-04 1672 2057 2380 3699 11-05 1860 2131 2410 3689 11-06 2535 1968 2530 3717 11-07 2820 1949 2580 3699 11-08 2656 1976 2745 4117 11-09 2442 2122 2750 4139 11-10 2260 2077 2765 4154 11-11 2093 2141 2765 4203 11-12 1968 2096 2765 4046 11-13 1932 1862 2770 3889 11-14 2089 1863 2760 3917 11-15 2285 2081 2655 6234 11-16 2221 2186 2815 6256 11-17 2091 2186 2685 6280 11-18 2128 2192 2785 6275 11-19 2256 2181 3020 6275