--- Lake Hartwell --- Sorted by Month, then Year ... Lake Elev, Inflow, Release, and Power Generation Note: Rank_In is the rank of inflows (1 is lowest) Mid-Night <-- Monthly Pool Elev ---> <- Avg cfs-> Total MO Year Mean Max Min In Out MWHR Count Rank_In -- ---- ------- ------- ------- ----- ----- ----- ----- ------- 01 1962 658.27 658.80 657.50 0 0 0 31 1.0 01 1963 653.46 654.08 652.88 3728 3066 30345 31 24.0 01 1964 656.09 658.75 654.68 7532 3939 39746 31 55.0 01 1965 656.64 657.07 655.96 4071 3687 36826 31 26.0 01 1966 653.62 653.90 653.38 3428 3119 30698 31 19.0 01 1967 657.28 657.97 656.23 4735 3825 38225 31 33.0 01 1968 656.75 657.49 655.38 6536 6717 67132 31 49.0 01 1969 656.21 658.24 654.76 5623 3504 34995 31 42.0 01 1970 656.94 657.65 656.49 3649 2824 28345 31 22.0 01 1971 648.17 649.16 647.28 3488 2203 20848 31 20.0 01 1972 658.72 660.33 656.17 7246 4057 40763 31 53.0 01 1973 657.43 658.16 656.56 5212 5108 50654 31 40.0 01 1974 659.88 660.87 658.88 9023 8428 86068 31 60.0 01 1975 656.75 658.10 655.69 4736 2790 27681 31 34.0 01 1976 657.05 658.47 655.76 6878 4599 45433 31 50.0 01 1977 657.24 657.72 656.01 5493 5434 56785 31 41.0 01 1978 657.98 660.57 656.23 9855 6436 65570 31 62.0 01 1979 656.07 658.45 653.83 7001 2932 29233 31 51.0 01 1980 658.28 659.16 657.47 7444 5936 60065 31 54.0 01 1981 652.74 653.66 652.26 2027 2922 28551 31 4.0 01 1982 647.66 649.46 643.46 5826 1247 11711 31 43.0 01 1983 658.23 659.95 657.04 5010 6343 64055 31 37.0 01 1984 661.50 662.16 661.07 4878 5203 53760 31 35.0 01 1985 658.64 659.59 657.63 2756 4385 43997 31 11.0 01 1986 657.14 657.60 656.66 1880 2701 26944 31 3.0 01 1987 653.25 654.36 652.59 4600 3138 29663 31 31.0 01 1988 650.68 652.00 649.68 4537 3139 30329 31 30.0 01 1989 646.29 646.77 645.60 2658 2088 19469 31 10.0 Mid-Night <-- Monthly Pool Elev ---> <- Avg cfs-> Total MO Year Mean Max Min In Out MWHR Count Rank_In -- ---- ------- ------- ------- ----- ----- ----- ----- ------- 01 1990 658.35 659.90 657.49 6421 4341 42322 31 47.0 01 1991 655.92 656.81 654.94 4075 2418 23468 31 27.0 01 1992 656.16 656.46 655.89 3237 2935 28475 31 17.0 01 1993 660.23 662.30 657.67 10865 7854 80522 31 64.0 01 1994 653.15 653.67 652.90 3134 2497 24273 31 15.0 01 1995 658.04 659.17 656.72 6231 6062 60385 31 44.0 01 1996 658.05 661.96 657.04 7705 3513 35463 31 56.0 01 1997 657.33 658.68 656.56 5197 3657 36316 31 38.0 01 1998 660.05 661.56 657.24 10171 7948 80195 31 63.0 01 1999 656.27 657.43 655.19 4967 3033 29173 31 36.0 01 2000 653.96 654.27 653.68 3046 2785 27134 31 13.0 01 2001 649.04 649.95 648.29 2275 2121 20184 31 6.0 01 2002 647.87 648.64 647.06 2406 2389 22517 31 7.0 01 2003 653.76 654.20 653.06 2812 2338 22647 31 12.0 01 2004 659.69 660.30 659.20 3101 3900 39006 31 14.0 01 2005 660.49 661.08 659.90 3644 3955 39913 31 21.0 01 2006 658.75 659.67 658.13 4452 3202 32110 31 29.0 01 2007 655.37 656.22 653.34 4670 2398 23345 31 32.0 01 2008 647.51 648.14 646.94 2093 2653 24958 31 5.0 01 2009 644.53 646.18 641.31 3717 667 6232 31 23.0 01 2010 658.69 661.01 657.25 8410 6495 65313 31 58.0 01 2011 654.36 654.61 654.07 2624 2211 21369 31 8.0 01 2012 652.10 652.87 651.38 3827 3383 32566 31 25.0 01 2013 648.04 650.77 646.26 6251 2912 27314 31 45.0 01 2014 661.97 662.67 660.09 6411 8389 85041 31 46.0 01 2015 655.74 656.16 654.74 3395 2401 23517 31 18.0 01 2016 662.61 664.85 656.75 8010 13377 124358 31 57.0 01 2017 649.76 650.47 648.90 2647 1418 13446 31 9.0 01 2018 651.26 652.43 649.99 3182 2597 25115 31 16.0 01 2019 659.59 661.33 658.23 9204 12269 124089 31 61.0 Mid-Night <-- Monthly Pool Elev ---> <- Avg cfs-> Total MO Year Mean Max Min In Out MWHR Count Rank_In -- ---- ------- ------- ------- ----- ----- ----- ----- ------- 01 2020 659.47 660.73 657.14 7244 5101 51600 31 52.0 01 2021 658.61 659.29 657.31 5201 5948 60192 31 39.0 01 2022 658.08 658.63 656.58 4386 2789 28058 31 28.0 01 2023 657.56 658.24 656.27 6451 5261 52808 31 48.0 01 2024 656.83 660.16 653.30 8807 3587 35398 31 59.0 01 2025 657.43 657.90 657.09 1574 1600 6175 31 2.0 Sorted by Month, then Year ... Lake Elev, Inflow, Release, and Power Generation Note: Rank_In is the rank of inflows (1 is lowest) Mid-Night <-- Monthly Pool Elev ---> <- Avg cfs-> Total MO Year Mean Max Min In Out MWHR Count Rank_In -- ---- ------- ------- ------- ----- ----- ----- ----- ------- 02 1962 658.30 659.20 657.80 0 0 0 28 1.0 02 1963 655.28 656.18 654.10 3288 1368 12354 28 15.0 02 1964 659.79 660.29 658.86 5463 4407 42448 29 39.0 02 1965 658.76 660.45 656.79 6562 2739 24716 28 49.0 02 1966 657.15 660.93 653.72 9059 2231 20044 28 59.0 02 1967 658.03 658.91 657.20 3892 2295 21075 28 23.0 02 1968 657.00 657.72 656.15 3635 2522 23471 29 20.0 02 1969 658.61 659.44 657.81 6522 6000 55259 28 48.0 02 1970 658.36 658.98 657.62 3841 2271 20830 28 21.0 02 1971 650.64 652.27 648.73 5085 1909 16406 28 36.0 02 1972 658.30 659.60 657.71 4801 5490 51256 29 32.0 02 1973 659.63 660.46 658.05 6192 5727 51636 28 44.0 02 1974 660.78 661.64 658.92 10157 8884 82110 28 61.0 02 1975 659.35 660.68 658.09 7514 4945 43188 28 56.0 02 1976 658.41 658.84 658.00 5276 4408 41724 29 38.0 02 1977 657.08 657.43 656.95 2662 2355 20368 28 11.0 02 1978 659.88 660.65 658.72 4346 6194 56088 28 31.0 02 1979 659.06 661.71 658.42 6943 3393 31120 28 52.0 02 1980 658.25 659.08 657.79 3972 4928 40450 29 26.0 02 1981 653.00 654.24 652.00 3923 2270 19923 28 24.0 02 1982 653.61 655.22 649.67 7085 2031 17531 28 54.0 02 1983 658.67 659.26 657.49 6474 5256 47989 28 47.0 02 1984 661.27 662.27 660.13 6387 6190 59367 29 46.0 02 1985 659.60 660.14 658.05 5598 3543 32609 28 41.0 02 1986 656.53 656.77 656.27 1617 2009 18080 28 4.0 02 1987 654.91 655.81 654.32 4970 2524 22127 28 34.0 02 1988 652.40 652.57 652.07 2647 2250 20164 29 10.0 02 1989 646.44 647.25 646.11 3098 2179 18279 28 12.0 Mid-Night <-- Monthly Pool Elev ---> <- Avg cfs-> Total MO Year Mean Max Min In Out MWHR Count Rank_In -- ---- ------- ------- ------- ----- ----- ----- ----- ------- 02 1990 660.79 662.76 659.62 9987 6836 61038 28 60.0 02 1991 657.45 658.18 656.85 3562 2227 20070 28 19.0 02 1992 656.80 658.95 656.17 5149 2622 24071 29 37.0 02 1993 659.46 661.53 658.44 6823 8980 82720 28 50.0 02 1994 654.31 655.56 653.50 3950 2195 19477 28 25.0 02 1995 659.30 661.91 657.85 6886 2754 25010 28 51.0 02 1996 662.17 663.37 660.45 7709 9280 88769 29 57.0 02 1997 659.85 660.84 658.74 6256 3212 29152 28 45.0 02 1998 662.19 663.69 659.90 11122 10144 93679 28 63.0 02 1999 657.75 658.10 657.40 4166 3703 33413 28 28.0 02 2000 653.89 654.18 653.45 2091 2037 18592 29 7.0 02 2001 649.64 650.32 649.34 1966 1614 13963 28 5.0 02 2002 648.74 649.02 648.53 1986 2116 18112 28 6.0 02 2003 654.62 656.58 653.64 4170 1270 11212 28 29.0 02 2004 659.82 660.28 659.13 4865 4342 40717 29 33.0 02 2005 660.48 661.19 660.04 3868 2836 26012 28 22.0 02 2006 659.36 659.54 659.19 3451 3620 32679 28 18.0 02 2007 655.98 656.26 655.81 2413 2512 22092 28 8.0 02 2008 648.21 648.81 647.28 3120 1908 16730 29 13.0 02 2009 645.78 646.02 645.45 1608 1659 13943 28 3.0 02 2010 661.12 662.63 658.76 7724 9917 91416 28 58.0 02 2011 655.53 655.98 654.56 3159 1717 14984 28 14.0 02 2012 652.30 652.86 651.77 2430 2793 25101 29 9.0 02 2013 652.55 654.27 650.86 5797 2784 24269 28 42.0 02 2014 658.87 659.75 658.12 4059 4189 37520 28 27.0 02 2015 656.46 657.07 655.94 3319 2316 20558 28 16.0 02 2016 658.53 660.29 657.21 7056 4288 39953 29 53.0 02 2017 650.50 650.89 650.10 1561 1618 14917 28 2.0 02 2018 655.46 657.55 652.22 7105 2177 19408 28 55.0 02 2019 659.24 662.70 657.36 10943 6899 63258 28 62.0 Mid-Night <-- Monthly Pool Elev ---> <- Avg cfs-> Total MO Year Mean Max Min In Out MWHR Count Rank_In -- ---- ------- ------- ------- ----- ----- ----- ----- ------- 02 2020 661.73 663.49 659.21 13156 10851 104212 29 64.0 02 2021 658.10 659.29 657.11 5799 4304 38877 28 43.0 02 2022 659.22 659.73 658.31 5593 4296 37623 28 40.0 02 2023 657.87 658.91 656.96 4338 3155 28114 28 30.0 02 2024 659.74 660.48 658.95 5034 4674 44264 29 35.0 02 2025 658.04 659.46 656.67 3381 1234 2716 28 17.0 Sorted by Month, then Year ... Lake Elev, Inflow, Release, and Power Generation Note: Rank_In is the rank of inflows (1 is lowest) Mid-Night <-- Monthly Pool Elev ---> <- Avg cfs-> Total MO Year Mean Max Min In Out MWHR Count Rank_In -- ---- ------- ------- ------- ----- ----- ----- ----- ------- 03 1962 660.35 663.20 658.00 0 0 0 31 1.0 03 1963 660.85 663.21 656.18 10642 6099 62959 31 61.0 03 1964 661.96 664.76 659.93 10602 6726 68407 31 60.0 03 1965 660.25 661.91 659.55 7721 6133 62991 31 52.0 03 1966 662.03 663.46 660.27 6865 7574 78043 31 47.0 03 1967 659.62 660.14 658.81 3589 2607 26618 31 14.0 03 1968 659.48 660.88 657.84 5289 3346 34303 31 33.0 03 1969 659.38 660.73 658.73 4995 3145 31857 31 31.0 03 1970 659.56 660.67 659.04 3697 2128 21500 31 15.0 03 1971 655.81 658.29 652.37 6218 1371 13417 31 41.0 03 1972 658.82 659.31 658.41 3808 3036 31714 31 17.0 03 1973 659.77 661.67 658.01 8496 6369 64208 31 57.0 03 1974 659.42 659.96 659.01 4790 4496 45699 31 29.0 03 1975 662.14 664.33 659.92 10958 8235 85313 31 62.0 03 1976 660.05 661.63 658.32 7853 5263 53841 31 53.0 03 1977 658.94 663.08 657.22 8970 3443 34492 31 58.0 03 1978 659.41 660.08 658.43 4952 3978 38367 31 30.0 03 1979 662.10 663.24 660.71 8455 8304 83556 31 56.0 03 1980 661.03 664.06 658.10 11925 6044 60229 31 64.0 03 1981 654.63 654.86 654.36 2380 1854 17601 31 6.0 03 1982 656.97 658.33 655.32 4311 1164 11248 31 23.0 03 1983 660.19 662.00 658.43 6637 4025 41200 31 44.0 03 1984 661.01 662.11 660.44 5527 4892 50229 31 34.0 03 1985 659.52 660.00 659.15 2709 2820 28658 31 9.0 03 1986 656.48 656.85 656.11 2298 1819 18138 31 4.0 03 1987 659.73 661.38 657.54 5603 1720 17232 31 35.0 03 1988 652.08 652.43 651.72 1805 2291 22185 31 2.0 03 1989 648.95 650.20 647.61 4072 2156 20285 31 19.0 Mid-Night <-- Monthly Pool Elev ---> <- Avg cfs-> Total MO Year Mean Max Min In Out MWHR Count Rank_In -- ---- ------- ------- ------- ----- ----- ----- ----- ------- 03 1990 662.20 664.12 660.16 11164 11959 120244 31 63.0 03 1991 660.06 661.25 658.25 6023 3135 31220 31 40.0 03 1992 660.33 660.86 659.19 5633 4885 48148 31 36.0 03 1993 659.75 661.85 658.65 9331 7343 74567 31 59.0 03 1994 657.53 659.80 655.56 6016 2267 21672 31 39.0 03 1995 661.83 662.92 660.69 6727 8212 83709 31 45.0 03 1996 662.22 663.99 660.17 7998 6335 66401 31 54.0 03 1997 662.37 663.14 661.13 6911 7309 74107 31 48.0 03 1998 662.56 663.98 660.58 8294 7372 75465 31 55.0 03 1999 657.91 658.11 657.69 3119 3035 30025 31 12.0 03 2000 654.77 655.87 654.04 3229 1834 17923 31 13.0 03 2001 651.42 653.10 650.20 3826 1514 14680 31 18.0 03 2002 649.98 651.49 648.35 4320 1804 17200 31 24.0 03 2003 659.29 661.77 656.78 6468 2455 24614 31 42.0 03 2004 659.36 659.99 658.78 2604 3641 36616 31 7.0 03 2005 660.72 661.65 660.20 5935 5344 54388 31 37.0 03 2006 659.27 659.58 658.80 2368 2826 28408 31 5.0 03 2007 658.07 658.80 655.98 3761 1904 18907 31 16.0 03 2008 650.19 651.25 648.84 4194 2358 22360 31 21.0 03 2009 648.49 651.41 645.84 4671 451 4212 31 27.0 03 2010 660.15 660.82 659.07 5016 3951 39979 31 32.0 03 2011 658.11 659.91 655.98 5942 2507 24787 31 38.0 03 2012 652.65 652.97 651.87 2641 2273 22031 31 8.0 03 2013 655.32 656.07 654.29 4207 2569 25107 31 22.0 03 2014 660.40 661.02 659.38 4380 3018 30294 31 25.0 03 2015 657.89 658.39 657.00 2989 1720 16972 31 11.0 03 2016 659.68 660.13 659.23 4674 4738 47619 31 28.0 03 2017 650.08 650.40 649.68 2011 2382 24360 31 3.0 03 2018 659.04 659.85 657.75 4556 2686 27296 31 26.0 03 2019 661.39 662.17 660.48 7032 9198 95177 31 49.0 Mid-Night <-- Monthly Pool Elev ---> <- Avg cfs-> Total MO Year Mean Max Min In Out MWHR Count Rank_In -- ---- ------- ------- ------- ----- ----- ----- ----- ------- 03 2020 661.06 661.51 659.92 7113 8579 87574 31 50.0 03 2021 659.94 662.44 658.85 7656 5245 53344 31 51.0 03 2022 660.78 661.53 659.60 6847 5319 54380 31 46.0 03 2023 659.74 660.22 658.85 4075 3066 30973 31 20.0 03 2024 661.29 662.41 660.51 6605 6365 64561 31 43.0 03 2025 659.77 660.22 659.31 2913 1507 4986 31 10.0 Sorted by Month, then Year ... Lake Elev, Inflow, Release, and Power Generation Note: Rank_In is the rank of inflows (1 is lowest) Mid-Night <-- Monthly Pool Elev ---> <- Avg cfs-> Total MO Year Mean Max Min In Out MWHR Count Rank_In -- ---- ------- ------- ------- ----- ----- ----- ----- ------- 04 1962 662.90 664.40 661.30 1495 1571 0 30 1.0 04 1963 660.00 661.35 659.64 5628 4875 48274 30 46.0 04 1964 663.24 665.40 660.73 13603 15854 127827 30 64.0 04 1965 661.44 662.65 660.24 6236 6646 66484 30 52.0 04 1966 660.18 661.05 659.90 4441 3267 32173 30 31.0 04 1967 660.21 660.71 660.04 2507 1806 17560 30 10.0 04 1968 660.25 660.87 659.91 4198 4286 42634 30 30.0 04 1969 661.95 664.32 660.17 6415 3691 36835 30 54.0 04 1970 660.01 660.69 659.53 2784 3857 38205 30 14.0 04 1971 659.59 660.48 658.51 3641 2261 22135 30 24.0 04 1972 659.74 659.96 659.34 3388 2321 22853 30 20.0 04 1973 662.23 664.02 660.75 7956 7172 70121 30 57.0 04 1974 660.51 661.09 659.90 5464 4993 49487 30 42.0 04 1975 660.89 663.15 659.75 5460 8191 81307 30 41.0 04 1976 660.51 661.70 660.00 5529 6551 64855 30 44.0 04 1977 661.76 663.09 660.18 8059 10532 105254 30 59.0 04 1978 659.98 660.33 659.61 3646 2793 27510 30 25.0 04 1979 662.84 663.75 661.64 11047 9939 100795 30 63.0 04 1980 662.63 664.40 661.26 9725 12101 115961 30 61.0 04 1981 655.48 655.86 654.91 2105 1973 18784 30 5.0 04 1982 659.15 660.05 658.40 2868 1363 13139 30 15.0 04 1983 662.11 663.18 660.63 7968 8826 88256 30 58.0 04 1984 662.25 662.84 661.61 6979 7216 72266 30 55.0 04 1985 660.07 660.52 659.67 2738 2171 21563 30 13.0 04 1986 656.94 657.22 656.77 2190 2135 20498 30 7.0 04 1987 661.71 662.35 661.32 4133 3476 34385 30 29.0 04 1988 652.69 653.24 651.93 2990 2122 19872 30 16.0 04 1989 650.46 650.70 650.11 2319 1988 18076 30 8.0 Mid-Night <-- Monthly Pool Elev ---> <- Avg cfs-> Total MO Year Mean Max Min In Out MWHR Count Rank_In -- ---- ------- ------- ------- ----- ----- ----- ----- ------- 04 1990 662.27 662.83 661.82 4843 4616 45041 30 34.0 04 1991 661.78 662.42 661.26 6043 4939 48089 30 49.0 04 1992 659.51 660.14 658.96 3532 3915 38418 30 23.0 04 1993 661.39 662.71 660.76 7382 7877 78583 30 56.0 04 1994 660.96 661.88 659.93 5547 4373 43086 30 45.0 04 1995 660.75 661.00 660.49 3321 3288 32052 30 18.0 04 1996 661.78 662.27 660.56 5189 6171 61432 30 38.0 04 1997 661.83 662.56 661.00 5695 4412 43402 30 47.0 04 1998 661.78 662.85 660.31 10420 10666 105431 30 62.0 04 1999 658.76 659.07 658.26 3476 2802 27010 30 21.0 04 2000 657.09 658.13 655.80 3763 1612 15468 30 26.0 04 2001 653.82 654.30 653.25 2077 805 7574 30 3.0 04 2002 652.16 652.52 651.67 2460 2012 18808 30 9.0 04 2003 661.92 662.66 661.26 5527 4458 44183 30 43.0 04 2004 658.68 658.92 658.44 2099 2325 22680 30 4.0 04 2005 661.80 662.53 661.29 5701 5895 58994 30 48.0 04 2006 658.91 659.28 658.66 2629 2193 21105 30 12.0 04 2007 658.15 658.32 657.98 1758 1784 17132 30 2.0 04 2008 651.77 652.17 651.20 2568 1866 17247 30 11.0 04 2009 653.82 655.18 651.59 3347 484 4550 30 19.0 04 2010 660.64 661.37 660.20 4055 3437 34047 30 27.0 04 2011 660.47 660.89 659.96 4906 4069 40093 30 35.0 04 2012 652.63 653.02 652.33 2182 2264 21194 30 6.0 04 2013 656.86 658.39 656.21 4112 2138 19423 30 28.0 04 2014 660.69 661.17 659.95 5457 5519 53673 30 40.0 04 2015 659.47 660.76 658.45 4911 3093 30299 30 36.0 04 2016 660.29 660.49 660.00 3288 3079 30193 30 17.0 04 2017 651.24 652.33 650.05 4738 1831 17089 30 33.0 04 2018 659.96 660.80 659.48 5123 4935 48078 30 37.0 04 2019 660.79 662.54 660.01 9535 9856 97720 30 60.0 Mid-Night <-- Monthly Pool Elev ---> <- Avg cfs-> Total MO Year Mean Max Min In Out MWHR Count Rank_In -- ---- ------- ------- ------- ----- ----- ----- ----- ------- 04 2020 660.67 661.40 660.01 6264 5455 53593 30 53.0 04 2021 661.01 661.58 660.39 6093 6917 68368 30 51.0 04 2022 660.56 661.00 660.25 4652 5459 53778 30 32.0 04 2023 660.83 662.07 660.19 5331 3284 32474 30 39.0 04 2024 660.37 660.68 660.07 3480 3708 36208 30 22.0 04 2025 660.09 660.68 659.73 6063 3553 11334 30 50.0 Sorted by Month, then Year ... Lake Elev, Inflow, Release, and Power Generation Note: Rank_In is the rank of inflows (1 is lowest) Mid-Night <-- Monthly Pool Elev ---> <- Avg cfs-> Total MO Year Mean Max Min In Out MWHR Count Rank_In -- ---- ------- ------- ------- ----- ----- ----- ----- ------- 05 1962 662.29 663.60 661.60 3804 3721 0 31 35.0 05 1963 660.86 662.25 659.36 3979 6481 63468 31 37.0 05 1964 661.61 663.64 659.64 6131 7835 79682 31 52.0 05 1965 660.72 661.59 660.26 4377 4642 47403 31 43.0 05 1966 661.43 662.20 660.90 5576 5715 58814 31 51.0 05 1967 660.73 660.97 660.51 3211 3275 32959 31 28.0 05 1968 660.21 660.70 659.82 3084 2902 29514 31 26.0 05 1969 661.83 663.57 660.95 3010 5514 56833 31 25.0 05 1970 659.48 659.80 659.26 1792 1935 19839 31 6.0 05 1971 660.56 660.84 660.28 2773 2983 30480 31 22.0 05 1972 660.48 661.12 659.76 4962 3824 40774 31 47.0 05 1973 661.14 663.72 660.05 8323 6152 63030 31 63.0 05 1974 660.55 661.09 660.07 5011 4547 46543 31 48.0 05 1975 661.31 662.24 660.00 6906 6137 63231 31 57.0 05 1976 661.25 664.06 660.06 9741 5718 58676 31 64.0 05 1977 660.33 660.92 659.94 3912 3549 36894 31 36.0 05 1978 660.83 661.91 660.19 6294 5376 57905 31 54.0 05 1979 662.88 663.71 661.46 7761 6838 73982 31 61.0 05 1980 662.44 663.93 661.76 7108 6119 61408 31 58.0 05 1981 654.67 655.00 654.50 2417 2394 23594 31 17.0 05 1982 660.62 661.67 659.99 2965 1312 13374 31 24.0 05 1983 661.59 663.08 660.74 5573 3550 36461 31 50.0 05 1984 661.76 663.37 660.40 7328 7873 81365 31 59.0 05 1985 659.94 660.33 659.63 1877 2532 25470 31 8.0 05 1986 656.06 656.91 655.38 1860 2991 29476 31 7.0 05 1987 662.35 662.60 662.09 3376 2710 27640 31 30.0 05 1988 652.57 653.08 652.01 970 1954 19208 31 1.0 05 1989 650.97 651.27 650.55 2524 2160 20515 31 18.0 Mid-Night <-- Monthly Pool Elev ---> <- Avg cfs-> Total MO Year Mean Max Min In Out MWHR Count Rank_In -- ---- ------- ------- ------- ----- ----- ----- ----- ------- 05 1990 661.61 662.72 660.02 3774 5965 59603 31 34.0 05 1991 662.38 663.39 661.80 6712 7440 74873 31 56.0 05 1992 660.07 660.31 659.70 3272 2702 27594 31 29.0 05 1993 661.23 661.68 660.73 5450 5377 55039 31 49.0 05 1994 660.84 661.16 660.64 1946 2249 22890 31 10.0 05 1995 660.63 660.83 660.35 2589 2902 29443 31 19.0 05 1996 661.03 661.75 660.56 4024 4174 42291 31 38.0 05 1997 662.34 662.68 661.60 4854 5396 55176 31 46.0 05 1998 661.99 662.86 660.55 6218 5197 53099 31 53.0 05 1999 659.16 659.41 658.82 2311 2055 20616 31 13.0 05 2000 657.94 658.36 657.57 1736 2148 21554 31 5.0 05 2001 654.29 654.46 654.15 1168 871 8617 31 2.0 05 2002 652.90 653.22 652.28 2216 1914 18458 31 12.0 05 2003 662.59 663.44 661.78 6615 6537 67490 31 55.0 05 2004 658.37 658.91 658.01 2378 2830 28393 31 15.0 05 2005 661.17 661.76 660.40 3517 4629 46762 31 33.0 05 2006 658.53 659.28 657.98 1589 2760 27744 31 4.0 05 2007 657.73 658.33 656.99 1923 2671 26676 31 9.0 05 2008 651.86 652.16 651.36 1391 1974 19024 31 3.0 05 2009 656.00 657.30 655.03 3181 1096 10896 31 27.0 05 2010 661.20 661.81 660.77 4105 3788 38599 31 40.0 05 2011 660.84 661.14 660.59 2707 2964 29939 31 21.0 05 2012 652.22 652.57 651.73 2412 3024 29187 31 16.0 05 2013 659.65 660.46 658.35 4598 2932 29306 31 45.0 05 2014 660.53 660.95 660.20 3384 3503 35312 31 31.0 05 2015 660.22 660.57 659.92 2360 2672 26918 31 14.0 05 2016 660.23 660.51 659.98 2626 2681 27072 31 20.0 05 2017 652.94 653.84 652.26 3467 2477 22973 31 32.0 05 2018 660.67 663.22 659.43 8054 5058 51629 31 62.0 05 2019 660.59 660.86 660.22 4444 4572 46469 31 44.0 Mid-Night <-- Monthly Pool Elev ---> <- Avg cfs-> Total MO Year Mean Max Min In Out MWHR Count Rank_In -- ---- ------- ------- ------- ----- ----- ----- ----- ------- 05 2020 661.65 663.31 660.89 7482 7518 77023 31 60.0 05 2021 661.29 661.56 660.90 4245 3936 40518 31 41.0 05 2022 660.61 661.88 660.11 4084 2847 28949 31 39.0 05 2023 661.22 662.00 660.53 2778 4156 42829 31 23.0 05 2024 660.48 661.07 660.14 4255 4347 44177 31 42.0 05 2025 660.28 660.63 660.00 2063 3053 12401 31 11.0 Sorted by Month, then Year ... Lake Elev, Inflow, Release, and Power Generation Note: Rank_In is the rank of inflows (1 is lowest) Mid-Night <-- Monthly Pool Elev ---> <- Avg cfs-> Total MO Year Mean Max Min In Out MWHR Count Rank_In -- ---- ------- ------- ------- ----- ----- ----- ----- ------- 06 1962 661.43 662.90 660.40 4338 4561 0 30 52.0 06 1963 659.38 660.27 659.02 3812 2411 23945 30 44.0 06 1964 660.87 661.11 660.22 3607 2925 29200 30 38.0 06 1965 661.22 662.35 660.26 5718 5295 52458 30 60.0 06 1966 660.31 661.48 659.36 2818 4717 46658 30 24.0 06 1967 661.99 664.33 660.40 7742 8450 81949 30 63.0 06 1968 660.66 661.22 660.08 3638 3638 36273 30 41.0 06 1969 661.20 661.62 660.87 4040 4126 41111 30 48.0 06 1970 659.16 659.81 658.20 1725 3073 30039 30 9.0 06 1971 660.10 660.25 659.86 3048 2700 26675 30 28.0 06 1972 660.74 661.79 660.27 4837 4419 43738 30 54.0 06 1973 661.63 662.84 660.12 7064 9048 89712 30 62.0 06 1974 660.54 660.96 659.92 3610 3736 36003 30 39.0 06 1975 660.42 660.92 660.12 3963 3684 36524 30 45.0 06 1976 662.01 663.95 660.78 6995 8858 88506 30 61.0 06 1977 660.49 660.82 660.02 3301 3487 34539 30 33.0 06 1978 659.96 660.55 659.19 3088 4109 40417 30 29.0 06 1979 661.93 663.58 659.92 5615 8039 87916 30 59.0 06 1980 661.18 662.71 660.37 4022 5716 55695 30 47.0 06 1981 655.38 655.87 654.78 2289 2350 21972 30 19.0 06 1982 661.85 662.13 661.40 2699 3079 30430 30 23.0 06 1983 661.72 662.88 660.69 3024 5248 52081 30 26.0 06 1984 661.13 661.45 660.58 3688 3737 37105 30 42.0 06 1985 659.10 659.64 658.76 1815 2466 24051 30 13.0 06 1986 654.43 655.65 653.25 1022 3110 29764 30 4.0 06 1987 661.90 662.33 661.53 2575 3032 29682 30 21.0 06 1988 650.87 651.89 650.20 938 2290 21410 30 3.0 06 1989 651.88 654.17 650.78 4530 1926 17760 30 53.0 Mid-Night <-- Monthly Pool Elev ---> <- Avg cfs-> Total MO Year Mean Max Min In Out MWHR Count Rank_In -- ---- ------- ------- ------- ----- ----- ----- ----- ------- 06 1990 659.35 659.91 658.26 1810 3413 32645 30 12.0 06 1991 662.15 662.95 661.41 4302 3353 32689 30 51.0 06 1992 661.71 662.54 660.36 5392 4366 43755 30 58.0 06 1993 660.80 661.06 660.54 3013 3269 32047 30 25.0 06 1994 661.20 662.01 660.70 3513 2298 22619 30 36.0 06 1995 660.71 661.28 660.34 3485 3358 33025 30 34.0 06 1996 661.17 661.72 660.75 3993 4011 39419 30 46.0 06 1997 661.21 662.07 660.38 3621 5002 49331 30 40.0 06 1998 661.41 663.04 660.03 3503 6048 59972 30 35.0 06 1999 659.32 660.06 658.90 3261 2427 23634 30 32.0 06 2000 657.40 657.73 657.08 1788 2300 22157 30 11.0 06 2001 654.79 655.00 654.51 1169 979 9308 30 6.0 06 2002 652.04 652.75 651.06 1085 2306 21536 30 5.0 06 2003 661.86 662.50 661.28 5218 5997 59026 30 56.0 06 2004 658.12 658.70 657.75 3235 2700 26087 30 31.0 06 2005 660.86 661.99 660.20 8315 7877 76741 30 64.0 06 2006 657.59 658.28 656.93 3028 3052 29592 30 27.0 06 2007 656.69 657.32 656.09 2185 2845 27224 30 18.0 06 2008 650.68 651.47 649.75 442 1830 16880 30 2.0 06 2009 657.28 657.68 656.89 2532 3111 30000 30 20.0 06 2010 660.59 661.55 660.02 3542 4116 40566 30 37.0 06 2011 659.15 660.62 657.94 1740 3915 37257 30 10.0 06 2012 651.04 651.66 650.36 1479 2535 23416 30 8.0 06 2013 661.47 662.15 660.29 5247 3700 35664 30 57.0 06 2014 660.24 660.78 659.68 2608 3412 32961 30 22.0 06 2015 659.83 660.11 659.44 1996 2676 26051 30 15.0 06 2016 659.09 660.16 658.00 1299 3244 30223 30 7.0 06 2017 653.61 653.99 653.30 2134 2734 22098 30 16.0 06 2018 661.17 664.19 660.04 4947 7797 77154 30 55.0 06 2019 660.72 661.39 660.25 4175 4099 39924 30 50.0 Mid-Night <-- Monthly Pool Elev ---> <- Avg cfs-> Total MO Year Mean Max Min In Out MWHR Count Rank_In -- ---- ------- ------- ------- ----- ----- ----- ----- ------- 06 2020 660.45 660.85 659.82 3778 3939 38655 30 43.0 06 2021 661.16 661.52 660.64 4112 3859 38389 30 49.0 06 2022 660.89 661.85 659.97 2180 3970 39499 30 17.0 06 2023 660.65 661.19 660.34 3172 3674 36625 30 30.0 06 2024 659.43 660.26 658.53 1824 3319 29274 30 14.0 06 2025 659.96 660.39 659.73 -2379 2321 17647 30 1.0 Sorted by Month, then Year ... Lake Elev, Inflow, Release, and Power Generation Note: Rank_In is the rank of inflows (1 is lowest) Mid-Night <-- Monthly Pool Elev ---> <- Avg cfs-> Total MO Year Mean Max Min In Out MWHR Count Rank_In -- ---- ------- ------- ------- ----- ----- ----- ----- ------- 07 1962 660.10 660.90 659.60 2323 2611 26697 31 36.0 07 1963 660.59 661.00 660.05 4403 4981 51376 31 56.0 07 1964 661.20 662.01 660.64 4107 3829 39457 31 55.0 07 1965 660.18 661.03 659.90 3445 3667 37316 31 49.0 07 1966 659.01 659.53 658.29 1939 2918 29547 31 28.0 07 1967 660.51 661.33 660.09 3961 3733 38329 31 53.0 07 1968 660.12 660.40 659.76 2625 3298 33837 31 39.0 07 1969 660.45 660.93 659.79 2518 3365 34595 31 38.0 07 1970 656.17 658.16 654.53 1029 4197 41687 31 4.0 07 1971 660.16 660.70 659.88 2183 2509 25498 31 33.0 07 1972 660.31 660.66 659.98 3369 2889 29569 31 47.0 07 1973 660.26 660.54 659.85 3836 3487 35897 31 52.0 07 1974 660.22 660.98 659.79 4752 5054 46940 31 57.0 07 1975 659.63 660.25 659.11 3051 3384 34363 31 44.0 07 1976 661.11 662.41 659.27 4778 6511 66528 31 58.0 07 1977 659.08 660.10 658.01 2226 3380 34290 31 34.0 07 1978 658.01 659.12 657.04 1449 3284 33990 31 9.0 07 1979 660.75 661.38 660.03 5414 4440 40229 31 59.0 07 1980 660.04 660.87 659.58 2777 4047 41901 31 40.0 07 1981 654.25 654.94 653.39 1727 2811 27047 31 21.0 07 1982 660.09 661.29 659.32 1767 3454 35106 31 24.0 07 1983 660.17 660.66 659.34 1985 3086 31486 31 31.0 07 1984 661.82 662.30 661.40 5474 4862 49985 31 60.0 07 1985 657.97 659.28 656.84 2803 4124 41441 31 41.0 07 1986 650.70 653.04 648.89 847 4197 39910 31 3.0 07 1987 660.55 661.83 658.28 1978 5325 53149 31 30.0 07 1988 649.74 650.12 649.29 1415 1947 18652 31 8.0 07 1989 657.66 659.47 654.19 6228 1598 16675 31 61.0 Mid-Night <-- Monthly Pool Elev ---> <- Avg cfs-> Total MO Year Mean Max Min In Out MWHR Count Rank_In -- ---- ------- ------- ------- ----- ----- ----- ----- ------- 07 1990 657.90 658.43 657.25 2512 2552 25122 31 37.0 07 1991 661.40 662.69 660.81 3508 4829 48453 31 50.0 07 1992 660.78 661.61 660.09 1967 3203 33182 31 29.0 07 1993 659.75 660.56 658.82 2271 3784 38261 31 35.0 07 1994 661.84 662.45 661.21 4023 3852 39247 31 54.0 07 1995 659.93 660.78 658.95 1487 3288 33287 31 11.0 07 1996 660.25 660.91 659.79 1613 2558 25877 31 14.0 07 1997 660.02 660.54 659.46 3069 3896 39481 31 45.0 07 1998 659.66 660.47 658.73 1632 3293 33310 31 16.0 07 1999 658.94 659.98 657.80 1847 3930 39428 31 26.0 07 2000 656.26 657.21 655.50 1513 2907 28653 31 12.0 07 2001 654.79 654.99 654.47 1468 1179 11619 31 10.0 07 2002 649.83 651.15 648.62 429 2389 22732 31 2.0 07 2003 661.70 663.04 660.52 6750 7611 77646 31 62.0 07 2004 658.90 659.27 658.44 3382 3182 32094 31 48.0 07 2005 661.19 662.10 660.55 9471 9123 91948 31 63.0 07 2006 656.81 658.02 655.68 1691 3520 34908 31 20.0 07 2007 655.65 656.58 654.99 1353 2723 26712 31 7.0 07 2008 648.50 649.64 647.73 416 1880 17876 31 1.0 07 2009 656.33 656.85 655.70 1617 2669 26584 31 15.0 07 2010 659.22 660.75 657.66 1866 4476 44292 31 27.0 07 2011 656.82 657.84 655.97 1781 3296 32270 31 25.0 07 2012 650.06 650.55 649.44 1657 2373 22328 31 18.0 07 2013 663.08 664.79 661.35 11947 12235 118221 31 64.0 07 2014 658.65 659.79 657.60 2030 3994 39734 31 32.0 07 2015 658.85 659.46 657.90 1656 3111 31803 31 17.0 07 2016 656.92 658.05 655.91 1181 2744 27194 31 5.0 07 2017 653.63 653.91 653.30 1754 1616 15959 31 22.0 07 2018 659.96 660.40 659.52 3358 4007 40499 31 46.0 07 2019 659.97 660.33 659.33 2868 3811 38540 31 42.0 Mid-Night <-- Monthly Pool Elev ---> <- Avg cfs-> Total MO Year Mean Max Min In Out MWHR Count Rank_In -- ---- ------- ------- ------- ----- ----- ----- ----- ------- 07 2020 660.30 660.56 659.89 2981 3640 36854 31 43.0 07 2021 660.42 660.87 659.92 3675 3775 38454 31 51.0 07 2022 659.18 660.04 658.11 1680 3272 33360 31 19.0 07 2023 659.55 660.43 658.48 1755 3447 34932 31 23.0 07 2024 657.35 658.43 656.24 1525 3512 35039 31 13.0 07 2025 659.38 659.58 659.21 1350 2711 7101 8 6.0 Sorted by Month, then Year ... Lake Elev, Inflow, Release, and Power Generation Note: Rank_In is the rank of inflows (1 is lowest) Mid-Night <-- Monthly Pool Elev ---> <- Avg cfs-> Total MO Year Mean Max Min In Out MWHR Count Rank_In -- ---- ------- ------- ------- ----- ----- ----- ----- ------- 08 1962 658.15 659.60 656.60 2019 3728 37574 31 26.0 08 1963 659.39 660.57 658.43 2302 3863 39297 31 33.0 08 1964 660.27 661.37 659.64 3931 4504 46133 31 49.0 08 1965 659.13 660.13 657.76 2519 4438 44843 31 38.0 08 1966 657.22 658.28 656.00 2494 4619 46668 31 37.0 08 1967 660.10 661.82 658.95 5856 5379 55429 31 58.0 08 1968 658.38 659.70 656.57 1504 4300 43366 31 12.0 08 1969 659.06 659.64 658.66 3719 4315 43746 31 48.0 08 1970 653.75 654.40 652.64 1627 3218 31183 31 17.0 08 1971 660.19 660.67 659.55 2375 3013 30488 31 35.0 08 1972 659.32 660.50 657.96 3267 4508 44910 31 44.0 08 1973 660.13 660.47 659.36 3509 4110 41858 31 45.0 08 1974 660.11 660.48 659.59 4951 4933 50335 31 55.0 08 1975 658.90 659.67 657.99 3226 4059 41741 31 43.0 08 1976 658.65 659.37 657.60 2643 3830 38427 31 40.0 08 1977 656.47 658.10 654.86 1723 4279 42334 31 19.0 08 1978 657.69 658.25 656.58 4016 3338 39656 31 50.0 08 1979 660.29 661.52 659.44 3583 4531 50678 31 46.0 08 1980 658.05 659.48 656.60 1605 4150 39612 31 16.0 08 1981 651.28 653.45 649.71 1231 4168 42085 31 7.0 08 1982 659.12 659.53 658.31 2269 3393 34316 31 32.0 08 1983 657.84 659.36 656.47 1531 4235 42652 31 14.0 08 1984 660.49 662.14 659.26 4266 6874 69826 31 51.0 08 1985 657.44 658.04 656.81 3669 3194 31757 31 47.0 08 1986 648.33 648.85 647.35 1587 2295 21482 31 15.0 08 1987 657.05 658.10 655.66 1513 3754 36409 31 13.0 08 1988 648.91 649.47 648.20 1212 2154 20806 31 6.0 08 1989 659.10 659.98 658.10 2411 3850 38027 31 36.0 Mid-Night <-- Monthly Pool Elev ---> <- Avg cfs-> Total MO Year Mean Max Min In Out MWHR Count Rank_In -- ---- ------- ------- ------- ----- ----- ----- ----- ------- 08 1990 656.81 658.06 655.82 2142 3889 37660 31 30.0 08 1991 660.78 661.73 659.73 6014 6680 66780 31 60.0 08 1992 660.16 662.42 659.01 5220 3749 38544 31 56.0 08 1993 657.60 658.78 656.91 2032 3658 36471 31 28.0 08 1994 662.57 664.47 660.70 9642 9220 87377 31 63.0 08 1995 658.75 660.88 658.06 5974 4310 44112 31 59.0 08 1996 659.81 660.06 659.20 3109 3630 36680 31 42.0 08 1997 658.66 659.57 657.57 1425 3179 31883 31 8.0 08 1998 657.91 658.69 657.37 2145 3319 33340 31 31.0 08 1999 656.45 657.64 655.32 1654 3621 35849 31 18.0 08 2000 654.38 655.52 653.25 1489 3416 33356 31 10.0 08 2001 654.27 654.95 653.05 1500 2923 28654 31 11.0 08 2002 647.35 648.52 646.58 377 1687 15769 31 1.0 08 2003 660.45 660.95 659.79 4274 4916 49188 31 52.0 08 2004 657.79 659.01 656.50 1851 3952 39141 31 23.0 08 2005 660.44 661.20 659.72 6337 7055 70958 31 61.0 08 2006 654.81 655.80 654.27 1995 3109 30674 31 25.0 08 2007 653.93 654.94 652.98 1112 2418 23607 31 3.0 08 2008 646.39 647.63 645.26 1196 1865 17592 31 5.0 08 2009 654.91 655.66 654.16 1478 2630 25631 31 9.0 08 2010 657.17 657.73 656.50 2794 3503 33069 31 41.0 08 2011 655.22 656.08 654.14 993 2769 27231 31 2.0 08 2012 649.25 649.80 648.49 2026 2694 25619 31 27.0 08 2013 661.70 662.59 660.95 7283 7160 72491 31 62.0 08 2014 657.21 657.61 656.58 2641 3290 32552 31 39.0 08 2015 656.91 657.84 656.06 1145 2634 26224 31 4.0 08 2016 655.97 656.35 655.40 2337 3169 31202 31 34.0 08 2017 652.66 653.40 652.01 1860 3113 30304 31 24.0 08 2018 660.86 661.73 659.72 5528 5000 50620 31 57.0 08 2019 658.49 659.31 657.97 1841 3042 30638 31 22.0 Mid-Night <-- Monthly Pool Elev ---> <- Avg cfs-> Total MO Year Mean Max Min In Out MWHR Count Rank_In -- ---- ------- ------- ------- ----- ----- ----- ----- ------- 08 2020 660.18 661.19 659.66 4798 4483 45532 31 54.0 08 2021 660.28 661.41 659.31 4537 4737 48257 31 53.0 08 2022 656.86 658.07 656.06 1830 3670 36604 31 21.0 08 2023 657.59 658.58 656.35 2118 3699 36655 31 29.0 08 2024 655.77 656.38 655.01 1815 2847 25453 31 20.0 Sorted by Month, then Year ... Lake Elev, Inflow, Release, and Power Generation Note: Rank_In is the rank of inflows (1 is lowest) Mid-Night <-- Monthly Pool Elev ---> <- Avg cfs-> Total MO Year Mean Max Min In Out MWHR Count Rank_In -- ---- ------- ------- ------- ----- ----- ----- ----- ------- 09 1962 655.52 656.60 654.80 1755 2899 28005 30 20.0 09 1963 657.90 658.47 657.09 2545 2844 27835 30 38.0 09 1964 659.81 660.54 659.01 3086 3839 38085 30 46.0 09 1965 656.16 657.70 655.03 2440 4327 41854 30 34.0 09 1966 654.87 655.82 654.15 2191 3583 34208 30 29.0 09 1967 660.16 661.12 659.65 3064 4131 40861 30 45.0 09 1968 655.43 656.47 654.52 1626 3293 31541 30 16.0 09 1969 658.86 659.03 658.62 2899 2902 28064 30 42.0 09 1970 650.78 652.55 648.83 1065 3689 34180 30 4.0 09 1971 658.36 659.68 657.21 2231 3442 33631 30 30.0 09 1972 657.22 657.80 656.46 2446 3172 30488 30 35.0 09 1973 659.71 660.54 659.18 3987 3136 30798 30 54.0 09 1974 658.70 659.80 657.78 2953 4114 40215 30 44.0 09 1975 657.73 658.04 657.19 5119 3279 31911 30 61.0 09 1976 656.97 657.49 656.29 2504 3330 32245 30 36.0 09 1977 655.37 656.35 654.31 4925 3527 33576 30 60.0 09 1978 656.79 657.85 655.81 1689 3371 29920 30 18.0 09 1979 660.10 660.53 659.73 4748 4130 42903 30 59.0 09 1980 655.48 656.61 654.84 2818 3541 35385 30 40.0 09 1981 648.76 649.55 647.95 1807 2752 23993 30 21.0 09 1982 656.94 658.20 655.78 1173 3436 32972 30 6.0 09 1983 655.71 656.26 654.88 2037 3381 32585 30 27.0 09 1984 659.11 659.55 658.50 1664 2238 21777 30 17.0 09 1985 656.83 658.01 655.90 1811 3668 35176 30 22.0 09 1986 647.56 647.81 647.30 2233 2338 21393 30 31.0 09 1987 654.46 655.57 653.41 1451 3453 32546 30 10.0 09 1988 647.71 648.14 647.24 1428 2162 19692 30 9.0 09 1989 657.72 658.00 657.34 3661 3479 33097 30 52.0 Mid-Night <-- Monthly Pool Elev ---> <- Avg cfs-> Total MO Year Mean Max Min In Out MWHR Count Rank_In -- ---- ------- ------- ------- ----- ----- ----- ----- ------- 09 1990 655.94 656.56 654.96 2943 3803 35522 30 43.0 09 1991 660.02 660.57 659.00 3175 4499 43373 30 47.0 09 1992 661.07 662.24 659.94 4509 5798 57679 30 57.0 09 1993 656.79 657.06 656.10 2153 3006 28895 30 28.0 09 1994 660.78 662.12 660.28 3228 5266 51618 30 48.0 09 1995 659.97 660.60 659.21 2248 3491 34218 30 32.0 09 1996 658.87 659.30 658.27 2813 3258 31466 30 39.0 09 1997 656.63 657.62 655.93 1378 2896 27789 30 8.0 09 1998 656.22 657.29 655.22 1137 2927 28001 30 5.0 09 1999 654.46 655.33 653.77 1478 2638 25132 30 11.0 09 2000 652.73 653.17 652.31 1554 2104 19929 30 13.0 09 2001 653.05 653.32 652.79 1910 1798 16911 30 25.0 09 2002 646.71 648.08 645.68 2853 1869 16902 30 41.0 09 2003 659.89 660.18 659.37 3769 3969 38587 30 53.0 09 2004 660.27 662.68 656.36 14061 9242 91030 30 63.0 09 2005 659.73 660.42 659.08 3373 4619 44775 30 50.0 09 2006 654.12 654.73 653.69 1989 2193 20673 30 26.0 09 2007 652.68 653.44 652.08 751 1737 16568 30 2.0 09 2008 645.41 646.69 644.46 458 2160 19500 30 1.0 09 2009 654.66 657.00 653.50 4317 2135 20251 30 56.0 09 2010 655.99 656.88 655.51 1623 2469 23494 30 15.0 09 2011 653.40 653.94 652.93 1738 2699 25300 30 19.0 09 2012 648.23 648.66 647.69 1892 2334 21264 30 24.0 09 2013 660.55 662.08 659.91 3621 5151 50312 30 51.0 09 2014 656.46 656.88 655.95 2300 2865 27265 30 33.0 09 2015 655.57 656.02 655.10 1544 2106 20063 30 12.0 09 2016 654.79 655.26 654.27 913 1827 17341 30 3.0 09 2017 652.09 652.70 651.39 1817 2454 21903 30 23.0 09 2018 660.45 661.19 659.99 2537 2478 24428 30 37.0 09 2019 657.31 658.07 656.28 1318 2805 27022 30 7.0 Mid-Night <-- Monthly Pool Elev ---> <- Avg cfs-> Total MO Year Mean Max Min In Out MWHR Count Rank_In -- ---- ------- ------- ------- ----- ----- ----- ----- ------- 09 2020 660.22 661.07 659.82 4644 4848 47529 30 58.0 09 2021 659.61 660.41 658.68 3244 4762 46736 30 49.0 09 2022 657.20 658.26 656.01 3992 3804 36932 30 55.0 09 2023 655.97 656.65 655.23 1615 2701 24082 30 14.0 09 2024 654.69 659.46 653.30 6638 2658 25283 30 62.0 Sorted by Month, then Year ... Lake Elev, Inflow, Release, and Power Generation Note: Rank_In is the rank of inflows (1 is lowest) Mid-Night <-- Monthly Pool Elev ---> <- Avg cfs-> Total MO Year Mean Max Min In Out MWHR Count Rank_In -- ---- ------- ------- ------- ----- ----- ----- ----- ------- 10 1962 655.04 655.80 654.50 2722 3363 33433 31 35.0 10 1963 657.41 658.19 656.75 1720 2873 28866 31 16.0 10 1964 661.42 662.42 659.26 8024 7138 73533 31 63.0 10 1965 656.31 656.81 654.91 4524 3480 34850 31 54.0 10 1966 653.65 654.08 653.02 2980 3094 30119 31 42.0 10 1967 659.66 659.95 659.52 2996 2914 29559 31 43.0 10 1968 654.17 654.57 653.68 2649 3226 32100 31 31.5 10 1969 658.85 658.95 658.48 3363 2653 26719 31 48.0 10 1970 648.40 648.78 648.09 1582 1799 17171 31 14.0 10 1971 656.87 657.34 656.47 2672 1418 13863 31 33.0 10 1972 656.47 656.75 656.09 2301 1859 18362 31 28.0 10 1973 659.20 659.73 658.80 2101 2613 26469 31 24.0 10 1974 657.59 657.80 657.45 1748 1841 18316 31 17.0 10 1975 660.32 661.06 659.57 5838 6180 63196 31 58.0 10 1976 657.74 658.94 656.21 4971 2366 23813 31 56.0 10 1977 657.32 658.78 656.01 5290 2869 28844 31 57.0 10 1978 655.33 655.94 654.92 2206 2268 23721 31 27.0 10 1979 659.85 660.98 659.03 3153 4747 47924 31 45.0 10 1980 655.02 655.84 654.52 2182 2905 26367 31 26.0 10 1981 646.66 647.83 645.81 1554 2729 25554 31 13.0 10 1982 656.35 657.10 655.56 3154 1914 18770 31 46.0 10 1983 655.06 655.79 654.25 2823 1839 18138 31 37.0 10 1984 658.71 659.07 658.44 2935 2901 29287 31 40.0 10 1985 655.85 656.19 655.49 2779 2569 25443 31 36.0 10 1986 646.91 648.40 646.27 2895 2130 19856 31 39.0 10 1987 651.14 653.22 649.75 1373 3802 36782 31 10.0 10 1988 647.08 647.57 646.49 1459 1861 17324 31 12.0 10 1989 661.32 661.86 660.51 6027 3652 36849 31 59.0 Mid-Night <-- Monthly Pool Elev ---> <- Avg cfs-> Total MO Year Mean Max Min In Out MWHR Count Rank_In -- ---- ------- ------- ------- ----- ----- ----- ----- ------- 10 1990 655.17 655.87 654.51 4093 3552 33984 31 53.0 10 1991 658.39 659.19 657.39 1864 3399 33651 31 18.0 10 1992 660.43 661.42 659.01 3926 5285 53984 31 52.0 10 1993 655.16 655.88 654.20 1365 2627 25838 31 9.0 10 1994 660.42 661.58 658.83 4601 5708 57717 31 55.0 10 1995 660.97 662.29 659.24 6790 6176 62933 31 62.0 10 1996 658.53 659.19 657.78 2146 2935 29442 31 25.0 10 1997 655.91 657.64 655.10 3910 2282 22574 31 51.0 10 1998 655.18 655.81 654.37 2017 2779 27305 31 21.0 10 1999 654.74 655.50 653.97 2704 2524 24770 31 34.0 10 2000 651.99 652.50 651.57 685 1460 14228 31 5.0 10 2001 652.65 653.17 651.83 1324 2363 22878 31 8.0 10 2002 648.07 648.52 647.71 2893 3116 29246 31 38.0 10 2003 659.88 660.20 659.48 2636 2957 29848 31 30.0 10 2004 661.13 661.83 660.62 3113 3886 39907 31 44.0 10 2005 659.15 659.53 658.54 2943 3502 33532 31 41.0 10 2006 653.20 654.25 652.58 2057 3068 29789 31 22.0 10 2007 650.53 652.07 649.48 351 2436 23239 31 1.0 10 2008 642.75 644.30 640.76 400 2762 25321 31 2.0 10 2009 657.48 658.67 656.64 3693 1866 18419 31 50.0 10 2010 655.37 656.09 654.80 1453 2157 21095 31 11.0 10 2011 651.97 652.78 651.18 684 1938 18477 31 4.0 10 2012 647.54 648.62 646.15 1943 3281 30781 31 19.0 10 2013 660.12 660.68 659.33 2649 3481 34885 31 31.5 10 2014 655.73 656.21 655.18 2456 3353 32683 31 29.0 10 2015 657.28 657.69 655.37 3675 1623 16042 31 49.0 10 2016 653.16 654.23 651.88 491 2472 23950 31 3.0 10 2017 651.75 652.42 651.14 3270 2755 26440 31 47.0 10 2018 658.63 659.95 657.70 1981 4174 41857 31 20.0 10 2019 655.81 656.29 655.53 2076 2092 20451 31 23.0 Mid-Night <-- Monthly Pool Elev ---> <- Avg cfs-> Total MO Year Mean Max Min In Out MWHR Count Rank_In -- ---- ------- ------- ------- ----- ----- ----- ----- ------- 10 2020 660.78 661.90 659.51 6596 4836 49215 31 61.0 10 2021 660.93 662.39 658.48 6477 4877 49843 31 60.0 10 2022 655.44 656.33 654.67 990 2066 20421 31 7.0 10 2023 654.59 655.26 653.55 764 2183 21545 31 6.0 10 2024 658.84 659.44 657.85 1667 3098 30881 31 15.0 Sorted by Month, then Year ... Lake Elev, Inflow, Release, and Power Generation Note: Rank_In is the rank of inflows (1 is lowest) Mid-Night <-- Monthly Pool Elev ---> <- Avg cfs-> Total MO Year Mean Max Min In Out MWHR Count Rank_In -- ---- ------- ------- ------- ----- ----- ----- ----- ------- 11 1962 654.40 654.80 654.10 3019 2009 19364 30 37.0 11 1963 656.40 656.98 655.50 2972 3043 29364 30 36.0 11 1964 659.30 660.73 658.19 3918 5940 58907 30 49.0 11 1965 655.30 655.79 654.89 2745 3262 31263 30 33.0 11 1966 654.83 655.48 653.91 4164 2878 27153 30 52.0 11 1967 658.95 659.99 657.99 3832 5722 56401 30 48.0 11 1968 654.23 655.17 653.60 3953 2781 26633 30 50.0 11 1969 658.13 658.58 657.09 2009 3591 35163 30 14.0 11 1970 648.34 648.66 648.14 1544 1819 16825 30 8.0 11 1971 656.16 656.80 655.68 3076 5340 52310 30 38.0 11 1972 656.52 657.14 656.13 1965 3273 31733 30 12.0 11 1973 658.08 658.83 657.40 2348 3500 34137 30 22.0 11 1974 657.40 657.92 656.59 2712 3101 30094 30 32.0 11 1975 658.59 659.44 656.87 5184 7077 69584 30 57.0 11 1976 657.76 658.99 656.73 3521 5118 46178 30 44.0 11 1977 659.04 659.40 658.21 5303 5318 52117 30 58.0 11 1978 654.73 655.53 654.21 2019 3084 30034 30 15.0 11 1979 660.23 661.72 658.96 7664 7096 74385 30 62.0 11 1980 654.38 654.83 654.10 2385 2761 26966 30 24.0 11 1981 644.95 645.88 643.53 1600 3109 29883 30 9.0 11 1982 657.36 657.82 657.05 2391 1619 15517 30 25.0 11 1983 656.62 658.17 655.94 3169 1206 11727 30 39.0 11 1984 659.17 659.52 658.67 2550 1779 17423 30 29.0 11 1985 657.51 658.07 656.16 4206 2073 19830 30 54.0 11 1986 649.15 650.75 648.40 3597 1829 16689 30 45.0 11 1987 649.92 650.34 649.48 3433 3151 28853 30 42.0 11 1988 646.29 646.65 645.92 1942 2140 19291 30 10.0 11 1989 660.21 660.76 659.48 3415 4592 44281 30 41.0 Mid-Night <-- Monthly Pool Elev ---> <- Avg cfs-> Total MO Year Mean Max Min In Out MWHR Count Rank_In -- ---- ------- ------- ------- ----- ----- ----- ----- ------- 11 1990 655.18 655.51 654.35 2020 3139 29436 30 16.0 11 1991 656.64 657.26 655.99 2830 3275 30984 30 34.0 11 1992 661.30 662.72 659.25 9555 5978 59375 30 63.0 11 1993 654.21 654.49 653.77 2487 2538 24570 30 28.0 11 1994 658.04 658.96 656.40 3618 6021 58224 30 46.0 11 1995 660.51 661.67 659.00 6582 7692 75524 30 60.0 11 1996 657.52 657.89 656.85 3240 3671 36715 30 40.0 11 1997 657.67 657.98 657.22 2836 3237 32091 30 35.0 11 1998 654.62 655.00 654.26 2554 2153 20442 30 30.0 11 1999 653.52 654.19 652.80 2350 2860 26912 30 23.0 11 2000 651.12 651.51 650.76 1946 2447 22937 30 11.0 11 2001 650.65 651.69 649.86 1114 2609 24322 30 6.0 11 2002 648.58 649.62 647.52 4203 2868 26362 30 53.0 11 2003 659.09 659.61 658.32 3994 3703 35935 30 51.0 11 2004 660.64 661.29 660.06 3827 4091 40752 30 47.0 11 2005 657.51 658.46 656.88 2319 3592 34573 30 21.0 11 2006 652.61 652.99 652.24 2196 2858 26734 30 18.0 11 2007 648.32 649.33 647.60 559 1840 16479 30 1.0 11 2008 639.05 640.71 637.96 589 2068 17827 30 2.0 11 2009 660.10 661.40 658.81 5103 3396 33175 30 56.0 11 2010 654.41 655.07 653.91 1995 2574 24033 30 13.0 11 2011 650.39 651.18 649.88 2298 2442 22394 30 20.0 11 2012 645.64 646.15 645.09 1490 1939 17341 30 7.0 11 2013 659.02 659.57 658.66 3460 3085 29739 30 43.0 11 2014 654.70 655.27 654.38 2213 2170 20340 30 19.0 11 2015 660.10 661.07 658.00 7485 6387 62760 30 61.0 11 2016 650.51 651.74 649.98 612 1841 17093 30 3.0 11 2017 652.86 653.70 651.98 2071 1980 18429 30 17.0 11 2018 658.68 659.64 657.57 5324 4531 44245 30 59.0 11 2019 655.99 656.50 655.18 2396 3257 31072 30 26.0 Mid-Night <-- Monthly Pool Elev ---> <- Avg cfs-> Total MO Year Mean Max Min In Out MWHR Count Rank_In -- ---- ------- ------- ------- ----- ----- ----- ----- ------- 11 2020 659.12 661.78 656.97 4664 9032 89042 30 55.0 11 2021 659.23 660.43 657.85 2651 5091 48556 30 31.0 11 2022 654.31 654.67 653.97 2426 2405 22919 30 27.0 11 2023 652.92 653.45 652.43 879 1804 16608 30 4.0 11 2024 656.98 657.68 656.21 901 2361 19491 30 5.0 Sorted by Month, then Year ... Lake Elev, Inflow, Release, and Power Generation Note: Rank_In is the rank of inflows (1 is lowest) Mid-Night <-- Monthly Pool Elev ---> <- Avg cfs-> Total MO Year Mean Max Min In Out MWHR Count Rank_In -- ---- ------- ------- ------- ----- ----- ----- ----- ------- 12 1962 653.93 654.40 653.50 2695 5521 54980 31 18.0 12 1963 655.60 656.73 654.66 3498 5300 53279 31 31.0 12 1964 656.72 658.44 654.54 5482 7319 73590 31 51.0 12 1965 654.39 655.19 653.66 1973 3344 33111 31 8.0 12 1966 655.42 655.80 655.22 3411 2728 26898 31 30.0 12 1967 657.43 657.94 656.48 7155 7689 77510 31 57.0 12 1968 655.46 655.79 655.16 3612 3078 31643 31 34.0 12 1969 656.63 657.01 656.39 5521 3689 36875 31 52.0 12 1970 647.96 648.32 647.51 1714 2154 20541 31 5.0 12 1971 655.79 656.07 655.60 5105 5892 58912 31 47.0 12 1972 657.43 658.98 656.10 3805 5302 53171 31 36.0 12 1973 657.03 657.60 656.43 5386 4384 44255 31 49.0 12 1974 656.25 656.92 655.89 2756 3430 34344 31 20.0 12 1975 656.44 657.74 655.25 4925 5992 59800 31 44.0 12 1976 657.77 658.54 657.07 5589 5483 56180 31 54.0 12 1977 657.45 658.51 656.72 4926 6289 63622 31 45.0 12 1978 654.44 655.00 653.40 3244 3677 36694 31 28.0 12 1979 657.84 659.64 656.93 3284 5029 50822 31 29.0 12 1980 653.89 654.40 653.47 2091 2738 26216 31 9.0 12 1981 643.01 643.71 642.40 2662 2820 23009 31 16.0 12 1982 659.74 661.03 658.06 6363 5114 52167 31 55.0 12 1983 660.90 662.09 658.14 8302 4837 49304 31 58.0 12 1984 660.05 660.34 659.54 3085 2995 30245 31 25.0 12 1985 658.58 659.45 657.59 3018 3781 37812 31 24.0 12 1986 652.09 652.89 650.95 4516 3094 29468 31 42.0 12 1987 650.05 650.45 649.76 3216 3405 32570 31 26.0 12 1988 645.86 646.21 645.36 1527 2028 18933 31 3.0 12 1989 658.89 659.71 657.11 4766 6483 64068 31 43.0 Mid-Night <-- Monthly Pool Elev ---> <- Avg cfs-> Total MO Year Mean Max Min In Out MWHR Count Rank_In -- ---- ------- ------- ------- ----- ----- ----- ----- ------- 12 1990 654.13 654.83 653.84 2811 2323 22381 31 21.0 12 1991 656.69 657.47 655.78 3832 4451 43496 31 37.0 12 1992 661.82 663.29 658.44 9286 13703 140806 31 60.0 12 1993 653.94 654.57 652.87 2199 3339 32609 31 10.0 12 1994 657.60 659.14 655.94 5090 3650 36387 31 46.0 12 1995 657.61 658.53 657.19 3853 5186 51856 31 38.0 12 1996 657.93 658.78 656.90 5367 5250 50184 31 48.0 12 1997 657.18 657.70 656.72 3600 3833 37981 31 33.0 12 1998 654.56 655.30 654.06 2889 2605 25425 31 23.0 12 1999 653.83 654.08 653.46 2835 2703 26302 31 22.0 12 2000 650.23 651.00 649.68 1887 2675 25202 31 7.0 12 2001 649.32 649.96 648.60 1469 2399 22891 31 2.0 12 2002 651.32 653.02 649.49 5557 2801 26929 31 53.0 12 2003 660.27 660.78 659.55 3943 3974 39974 31 39.0 12 2004 660.91 662.47 660.32 8444 8452 86732 31 59.0 12 2005 657.89 658.47 656.94 4099 3157 31381 31 40.0 12 2006 652.16 653.04 651.66 3228 2518 24256 31 27.0 12 2007 647.10 647.76 646.63 1643 1332 12440 31 4.0 12 2008 638.94 641.15 637.49 2676 844 7549 31 17.0 12 2009 660.79 662.27 658.97 9561 10840 109107 31 61.0 12 2010 654.72 655.37 653.97 2229 2900 27952 31 11.0 12 2011 651.27 651.86 650.80 3563 2832 26814 31 32.0 12 2012 645.18 646.33 644.77 2303 1585 14529 31 13.0 12 2013 660.46 661.61 659.62 7033 5062 51607 31 56.0 12 2014 654.82 655.21 654.32 2402 2740 25536 31 14.0 12 2015 658.52 663.04 656.94 10376 6070 60414 31 62.0 12 2016 649.78 650.34 649.17 1116 2133 20334 31 1.0 12 2017 651.83 652.39 651.26 1814 2460 23310 31 6.0 12 2018 659.64 661.65 657.51 11234 8497 86448 31 63.0 12 2019 655.66 657.14 654.94 3786 2258 22266 31 35.0 Mid-Night <-- Monthly Pool Elev ---> <- Avg cfs-> Total MO Year Mean Max Min In Out MWHR Count Rank_In -- ---- ------- ------- ------- ----- ----- ----- ----- ------- 12 2020 657.95 658.62 656.97 5464 4174 42175 31 50.0 12 2021 656.69 657.60 656.33 2271 3479 34928 31 12.0 12 2022 655.62 656.60 654.35 4486 3034 29918 31 41.0 12 2023 652.69 653.62 652.15 2704 1737 16621 31 19.0 12 2024 656.24 657.14 655.11 2410 1614 3588 31 15.0