L&D17 6am Report    WEDNESDAY 12 AUG 2020
 
  LockMaster: Scott Cooper                                    Flat Pool = 9.3     Flat Tail = 1.3     River Mile = 437.1
  Asst: Randall (Ray) Meldrum                                 DA = 99,600 mi^2   UNG LOC DA = 200 mi^2    %UNG LOC = 100%
  Phone: (309) 587-8125 or (6217)                             Flood Stage = 15    Lock Closed = 18.2  Top of Lock = 21.3
  8 Submrg Tainters (64') Gates #1-4, 8-11                    LD16(2 hr) <-  LD17 -> LD18(6 hr)    Top of Spillway = 9.8
  3 Submrg Rollers (100') Gates #5,6,7                        Out of Operation = 8.6' = 80,000 cfs      Swell Head = 0.3
  Max Submrg Setting = -60.0 X -21.0 = 64,100 cfs             Gage Zero = 533.79  TW cntrl > 8.0'   GATE cntrl < 8.0'
  6am Maximum Permissible Feet of Bulkhead =     80           Record Flood Stage = 25.90 in July 1993
 
                  M I 1 7                                                     N B O I 2
                                                                 Float         Gage          Wind     Temp
          Pool   Tail    Tnt     Rlr  Flow  T Q/f R Q/f     Pool   Tail   Pool   Tail Spd Dir Gst  Air Water   Prec          WAPI4
  0000:    9.26   6.98   64.0   24.0  72.3    .70  1.14      9.28   6.96   9.31   6.95   7  NW   8   70   79    0.00         12.38
 
  0100:    9.26   6.96   64.0   24.0  72.6    .70  1.15      9.27   6.99   9.29   6.99   5   W   6   69   79    0.00         12.39
  0200:    9.25   6.94   64.0   24.0  72.9    .70  1.16      9.25   6.94   9.28   6.95   6   W   8   68   78    0.00         12.39
  0300:    9.24   6.95   64.0   24.0  72.6    .70  1.15      9.29   6.97   9.31   6.97   2  NW   3   67   78    0.00         12.39
  0400:    9.24   6.96   64.0   24.0  72.4    .70  1.15      9.23   6.96   9.25   6.97   4  NW   5   67   78    0.00         12.39
  0500:    9.23   6.96   64.0   24.0  72.2    .70  1.15      9.23   6.96   9.25   6.97   1  NE   2   62   78    0.00         12.39
  0600:    9.22   6.96   64.0   24.0  72.0    .70  1.14      9.22   6.96   9.24   6.96   3  NW   5   65   78    0.00   0.00  12.39
 
  0700:    9.22   6.95   64.0   24.0  72.1    .70  1.14      9.22   6.95   9.23   6.95   3   W   5   66   78    0.00         12.39
  0800:    9.21   6.95   64.0   24.0  72.1    .70  1.14      9.22   6.95   9.24   6.94   3  NW   5   67   78    0.00         12.39
  0900:    9.20   6.95   64.0   24.0  72.1    .70  1.15      9.22   6.94   9.24   6.94   3   N   6   70   78    0.00         12.39
  1000:    9.20   6.94   64.0   24.0  72.1    .70  1.15      9.21   6.94   9.22   6.94   1   E   4   75   78    0.00         12.39
  1100:    9.19   6.93   64.0   24.0  72.2    .70  1.15      9.19   6.94   9.20   6.94   2   E   6   77   78    0.00         12.39
  1200:    9.19   6.93   64.0   24.0  72.2    .70  1.15      9.18   6.94   9.20   6.96   2   E   5   80   78    0.00   0.00  12.39
 
  1300:    9.19   6.92   64.0   24.0  71.6    .70  1.15      9.19   6.93   9.21   6.94   3   E   7   80   78    0.00         12.39
  1400:    9.19   6.91   62.0   24.0  71.1    .70  1.16      9.20   6.91   9.22   6.91   3   E   7   81   79    0.00         12.39
  1500:    9.18   6.89   62.0   24.0  71.3    .70  1.16      9.19   6.89   9.21   6.89   2   E   5   82   79    0.00         12.39
  1600:    9.17   6.87   62.0   24.0  71.6    .70  1.17      9.18   6.87   9.19   6.88   2   E   5   82   79    0.00         12.40
  1700:    9.16   6.86   62.0   24.0  71.7    .70  1.17      9.13   6.89   9.15   6.90   2   E   4   82   79    0.00         12.40
  1800:    9.16   6.85   62.0   24.0  71.8    .70  1.18      9.14   6.86   9.15   6.87   4  SE   5   80   79    0.00   0.00  12.41
 
  1900:    9.14   6.84   62.0   24.0  71.5    .70  1.17      9.13   6.85   9.15   6.85   2   E   2   78   79    0.00         12.41
  2000:    9.11   6.84   62.0   24.0  71.2    .70  1.17      9.12   6.84   9.14   6.85   3   E   3   75   79    0.00         12.41
  2100:    9.10   6.83   62.0   24.0  71.4    .70  1.17      9.09   6.83   9.10   6.84   1   E   2   71   79    0.00         12.41
  2200:    9.10   6.82   62.0   24.0  71.5    .70  1.17      9.11   6.83   9.13   6.83   1  NE   2   69   79    0.00         12.42
  2300:    9.09   6.82   62.0   24.0  71.4    .70  1.17      9.09   6.83   9.11   6.83   1   E   2   67   79    0.00         12.42
  2400:    9.07   6.81   62.0   24.0  71.2    .70  1.17      9.08   6.81   9.09   6.82   1   E   3   65   79    0.00   0.00  12.43
 
  0100:    9.06   6.80   62.0   24.0  71.4    .70  1.17      9.08   6.82   9.10   6.83   0   E   1   64   79    0.00         12.43
  0200:    9.06   6.79   62.0   24.0  71.5    .70  1.18      9.07   6.80   9.07   6.80   0   N   1   63   79    0.00         12.43
  0300:    9.05   6.78   62.0   24.0  71.3    .70  1.18      9.05   6.79   9.06   6.80   2   E   3   62   79    0.00         12.43
  0400:    9.03   6.78   62.0   24.0  71.2    .69  1.17      9.05   6.79   9.06   6.80   3  NE   3   61   79    0.00         12.44
  0500:    9.02   6.78   62.0   24.0  71.1    .69  1.17      9.04   6.79   9.05   6.78   2  NE   3   60   79    0.00         12.44
  0600:    9.02   6.78   62.0   24.0  71.1    .69  1.17      9.03   6.78   9.04   6.78   2  NE   3   60   78    0.00   0.00  12.45
                                                                                                                      -----
                                                                                                                       0.00
                 HG      QR      Chg
  UNGAGED                 41       1                             Ystday Avg LD17 Q:  71.9   Chg:  -1.9
                                                                 Ystday Avg LD16 Q:  68.5   Chg:  -4.1
                                                                 Ystday Avg Trib Q:   0.0   Chg:   0.0
                                                                 Ystday Avg Stor Q:  -0.5
                       -----   -----                                                 ------
  Total                   41       1                                    SPREAD        2.9
 
 
  OMNI --  6hr Change =   -0.05   24hr Equivl =   -0.20  Storage/FT Change =   +2672     6HR DELTA Pool =    -534
  FLOAT--  6hr Change =   -0.05   24hr Equivl =   -0.20  Storage/FT Change =   +2672     6HR DELTA Pool =    -534
  P.T. --  6hr Change =   -0.05   24hr Equivl =   -0.20  Storage/FT Change =   +2672     6HR DELTA Pool =    -534
 
  OMNI --  8hr Change =   -0.08   24hr Equivl =   -0.24  Storage/FT Change =   +2672     8HR DELTA Pool =    -641
  FLOAT--  8hr Change =   -0.08   24hr Equivl =   -0.24  Storage/FT Change =   +2672     8HR DELTA Pool =    -641
  P.T. --  8hr Change =   -0.09   24hr Equivl =   -0.27  Storage/FT Change =   +2672     8HR DELTA Pool =    -722
 
  OMNI --  12hr Change =   -0.14   24hr Equivl =   -0.28  Storage/FT Change =   +2672    12HR DELTA Pool =    -748
  FLOAT--  12hr Change =   -0.11   24hr Equivl =   -0.22  Storage/FT Change =   +2672    12HR DELTA Pool =    -588
  P.T. --  12hr Change =   -0.11   24hr Equivl =   -0.22  Storage/FT Change =   +2672    12HR DELTA Pool =    -588
 
  Balanced Gates                               Jacob Charts                                  Rating Table
    6.0 x 2.5                              (5.8)  58.0 --> 45 x 17
    7.0 x 3.0                              (6.0)  59.5 --> 48 x 19
   10.0 x 4.0                              (6.2)  61.0 --> 49 x 20
   11.0 x 4.5                              (6.4)  62.5 --> 52 x 20
   13.0 x 5.0                              (6.6)  63.0 --> 56 x 21
   13.5 x 6.0                              (6.8)  64.5 --> 60 x 22
   17.5 x 6.5                              (7.0)  66.0 --> 62 x 24 <-- Appendage
   18.0 x 7.5                              (7.2)  67.5 --> 64 x 24 <-- 24-27
   21.0 x 9.0                              (7.4)  68.0 --> 68 x 25 <-- Not very
   25.0 x 9.5                              (7.6)  69.5 --> 69 x 27 <-- significant
   26.5 x 10.5                             (7.8)  71.0 --> 72 x 27 <--
   30.0 x 12.0                             (8.0)  73.0 --> 76 x 30
   34.0 x 13.5                             (8.2)  75.0 --> 84 x 30
   37.0 x 14.0                             (8.4)  77.0 --> 92 x 33
   38.5 x 15.0                             (8.6)  79.0 --> 104 x 39
   40.5 x 16.0
   44.0 x 16.5
   46.0 x 18.0
   48.0 x 19.5
   51.0 x 20.0
   53.0 x 21.0
   54.5 x 22.0
   58.5 x 24.0