(SIFI1) SNAKE - AB EAGLE ROCK NR IDAHO FALLS Discharge Monthly Volumes (kaf) from 11-17 to 03-17 Historical Observations Month FCST %Avg 90% 50% 10% Mar 91 91 69 101 305 Nov 83 103 62 81 148 Dec 252 148 114 171 328 Jan 197 122 109 161 332 Feb 161 103 108 157 392 Total 785 117 463 670 1505 Historical Observations mm-dd FCST 90% 50% 10% 11-17 3019 2299 3005 5040 11-18 3037 2291 3005 5056 11-19 3055 2392 2985 5170 11-20 3041 2447 2955 5036 11-21 2999 2373 2985 4935 11-22 2965 2414 3015 5159 11-23 2932 2276 2990 5271 11-24 2901 2373 2940 5461 11-25 2870 2070 2885 5599 11-26 2855 2020 2855 5490 11-27 2908 2110 2865 5441 11-28 3065 2187 2855 5338 11-29 3166 2107 2715 5517 11-30 3163 2108 2755 5960 12-01 3166 2047 2745 5946 12-02 3156 2110 2845 5735 12-03 3139 2205 2895 5674 12-04 3137 2083 2860 5471 12-05 3243 2200 2780 5449 12-06 3414 2000 2860 5190 12-07 3593 2055 2850 5060 12-08 3778 2032 2900 5158 12-09 3961 2000 2790 5415 12-10 4149 1900 2800 5565 12-11 4331 1852 2830 5176 12-12 4408 1810 2855 5265 12-13 4412 1784 2805 5324 12-14 4409 1848 2730 5409 12-15 4407 1903 2695 5383 12-16 4411 1800 2815 5249 12-17 4420 1800 2945 5397 12-18 4433 1800 2760 5349 12-19 4447 1855 2625 5288 12-20 4446 1820 2550 5329 12-21 4433 1735 2680 5311 12-22 4423 1918 2710 5295 12-23 4422 2000 2750 4978 12-24 4430 1900 2770 5130 12-25 4434 1805 2875 5215 12-26 4439 1710 2885 5074 12-27 4441 1683 2770 5015 12-28 4437 1664 2750 5200 12-29 4430 1425 2640 5371 12-30 4423 1500 2685 5468 12-31 4120 1420 2550 5509 01-01 3224 1570 2600 5800 01-02 3226 1537 2500 5700 01-03 3233 1582 2525 5634 01-04 3238 1502 2450 5440 01-05 3236 1591 2520 5391 01-06 3235 1700 2520 5337 01-07 3240 1800 2610 5475 01-08 3244 1704 2545 5459 01-09 3239 1800 2670 5336 01-10 3233 1855 2620 5291 01-11 3228 1910 2690 5264 01-12 3224 1974 2820 5120 01-13 3225 1965 2770 5063 01-14 3225 1910 2740 5062 01-15 3224 1953 2705 5029 01-16 3234 1810 2630 5142 01-17 3253 1800 2570 5045 01-18 3266 1810 2605 4923 01-19 3274 1816 2580 5001 01-20 3281 1800 2625 5267 01-21 3287 1820 2640 5433 01-22 3291 1816 2585 5722 01-23 3266 1827 2505 5738 01-24 3222 1730 2550 5675 01-25 3179 1749 2495 5555 01-26 3134 1736 2655 5555 01-27 3090 1800 2765 5565 01-28 3046 1900 2775 5480 01-29 3004 1650 2705 5668 01-30 2985 1739 2790 5662 01-31 2984 1824 2650 5670 02-01 2982 1730 2610 5897 02-02 2979 1900 2635 5907 02-03 2976 1810 2685 5838 02-04 2975 1817 2705 5769 02-05 2974 1910 2740 5737 02-06 2968 2055 2760 5782 02-07 2959 1973 2755 5761 02-08 2950 1964 2715 5899 02-09 2941 2050 2900 6711 02-10 2930 2055 2825 7263 02-11 2919 1905 2805 7623 02-12 2910 1900 2835 7576 02-13 2905 1800 2890 7449 02-14 2903 1725 2895 7512 02-15 2902 1815 2930 7618 02-16 2900 1910 2930 7657 02-17 2898 1830 2870 7651 02-18 2891 1820 2865 7657 02-19 2884 1925 2915 7622 02-20 2880 2100 2910 7624 02-21 2876 2155 2785 7625 02-22 2869 2200 2875 7603 02-23 2862 2110 2895 7598 02-24 2854 2107 2825 7625 02-25 2847 2005 2835 7697 02-26 2841 1960 2940 7670 02-27 2831 2005 2880 7759 02-28 2817 2041 2865 7669 03-01 2802 2053 2835 7669 03-02 2782 2050 2955 8128 03-03 2758 2050 2825 8234 03-04 2738 2000 2790 8226 03-05 2724 2000 2845 8137 03-06 2709 2005 2935 8031 03-07 2692 2010 3000 8023 03-08 2678 2109 2985 8018 03-09 2668 2008 3050 8454 03-10 2660 2055 3000 8773 03-11 2651 2110 2930 8924 03-12 2644 2112 3005 9325 03-13 2649 2073 3045 9387 03-14 2666 2060 3105 9405 03-15 2693 2064 3150 9870 03-16 2732 2012 3180 11890 03-17 2784 2100 3080 13180