L&D17 6am Report    THURSDAY  16 JAN 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 =   -360           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:   10.44   9.95 ******  -21.0  91.7   0.00  0.00     10.44   9.95  10.44   9.95   2  NE   3   27   34    0.00         13.37
 
  0100:   10.42   9.94 ******  -21.0  91.6   0.00  0.00     10.43   9.94  10.43   9.95   3   E   5   29   34    0.00         13.38
  0200:   10.40   9.93 ******  -21.0  91.5   0.00  0.00     10.40   9.93  10.40   9.92   4  NE   5   30   34    0.00         13.39
  0300:   10.40   9.92 ******  -21.0  91.3   0.00  0.00     10.40   9.92  10.40   9.91   6   E   8   31   34    0.00         13.40
  0400:   10.39   9.91 ******  -21.0  91.2   0.00  0.00     10.39   9.91  10.38   9.91   4  NE   5   32   34    0.00         13.40
  0500:   10.37   9.90 ******  -21.0  91.1   0.00  0.00     10.37   9.89  10.37   9.90   3  NE   4   32   34    0.00         13.41
  0600:   10.35   9.88 ******  -21.0  90.9   0.00  0.00     10.35   9.88  10.35   9.88   3  NE   3   32   34    0.00   0.00  13.42
 
  0700:   10.35   9.87 ******  -21.0  90.8   0.00  0.00     10.36   9.87  10.36   9.87   4  NE   7   33   34    0.00         13.43
  0800:   10.34   9.86 ******  -21.0  90.7   0.00  0.00     10.34   9.86  10.34   9.86   5  NE   7   32   34    0.00         13.44
  0900:   10.33   9.84 ******  -21.0  90.5   0.00  0.00     10.33   9.85  10.32   9.85   2  NE   3   33   34    0.00         13.45
  1000:   10.32   9.83 ******  -21.0  90.2   0.00  0.00     10.33   9.83  10.32   9.82   3   N   7   33   34    0.00         13.46
  1100:   10.29   9.80 ******  -21.0  89.8   0.00  0.00     10.32   9.81  10.32   9.80   1   N   2   33   34    0.00         13.47
  1200:   10.26   9.76 ******  -21.0  89.3   0.00  0.00     10.26   9.76  10.25   9.76   7  NW   8   33   34    0.00   0.00  13.47
 
  1300:   10.23   9.73 ******  -21.0  88.8   0.00  0.00     10.20   9.72  10.19   9.72   7  NW   9   34   34    0.00         13.48
  1400:   10.19   9.69 ******  -21.0  88.3   0.00  0.00     10.20   9.69  10.20   9.69  12  NW  16   34   34    0.00         13.50
  1500:   10.13   9.64 ******  -21.0  87.9   0.00  0.00     10.17   9.65  10.16   9.64  20  NW  24   32   34    0.00         13.50
  1600:   10.07   9.59 ******  -21.0  87.6   0.00  0.00     10.07   9.59  10.07   9.60  18  NW  21   32   34    0.00         13.51
  1700:    9.99   9.52 ******  -21.0  86.8   0.00  0.00      9.99   9.53   9.99   9.52  21  NW  26   30   34    0.00         13.52
  1800:    9.91   9.44 ******  -21.0  86.0   0.00  0.00      9.90   9.44   9.90   9.45  20  NW  24   29   34    0.00   0.00  13.52
 
  1900:    9.86   9.39 ******  -21.0  85.3   0.00  0.00      9.87   9.38   9.88   9.38  18  NW  24   28   34    0.00         13.52
  2000:    9.80   9.33 ******  -21.0  84.7   0.00  0.00      9.81   9.33   9.81   9.33  19  NW  24   23   34    0.00         13.52
  2100:    9.74   9.28 ******  -21.0  84.1   0.00  0.00      9.75   9.27   9.74   9.27  18  NW  27   20   34    0.00         13.52
  2200:    9.68   9.23 ******  -21.0  83.6   0.00  0.00      9.68   9.23   9.67   9.24  20  NW  25   19   34    0.00         13.53
  2300:    9.64   9.18 ******  -21.0  83.1   0.00  0.00      9.63   9.18   9.62   9.18  22  NW  28   17   34    0.00         13.52
  2400:    9.59   9.12 ******  -21.0  82.6   0.00  0.00      9.59   9.13   9.59   9.12  18  NW  23   14   34    0.00   0.00  13.53
 
  0100:    9.57   9.09 ******  -21.0  82.0   0.00  0.00      9.60   9.10   9.59   9.09  19  NW  25   13   33    0.00         13.52
  0200:    9.54   9.05 ******  -21.0  81.4   0.00  0.00      9.55   9.06   9.55   9.06  21  NW  29   11   33    0.00         13.52
  0300:    9.49   9.01 ******  -21.0  81.2   0.00  0.00      9.48   9.02   9.47   9.02  14  NW  26    9   33    0.00         13.54
  0400:    9.44   8.97 ******  -21.0  80.9   0.00  0.00      9.44   8.97   9.44   8.98  13  NW  17    9   33    0.00         13.54
  0500:    9.42   8.94 ******  -21.0  80.6   0.00  0.00      9.40   8.94   9.40   8.94  13  NW  16    9   33    0.00         13.55
  0600:    9.39   8.91 ******  -21.0  80.3   0.00  0.00      9.37   8.90   9.37   8.91  16  NW  18    8   33    0.00   0.00  13.56
                                                                                                                      -----
                                                                                                                       0.00
                 HG      QR      Chg
  UNGAGED                227     -26                             Ystday Avg LD17 Q:  88.5   Chg:  -5.7
                                                                 Ystday Avg LD16 Q:  95.0   Chg:  -7.2
                                                                 Ystday Avg Trib Q:   0.2   Chg:  -0.0
                                                                 Ystday Avg Stor Q:  -0.6
                       -----   -----                                                 ------
  Total                  227     -26                                    SPREAD       -7.3
 
 
  OMNI --  6hr Change =   -0.20   24hr Equivl =   -0.80  Storage/FT Change =    +648     6HR DELTA Pool =    -520
  FLOAT--  6hr Change =   -0.22   24hr Equivl =   -0.88  Storage/FT Change =    +648     6HR DELTA Pool =    -570
  P.T. --  6hr Change =   -0.22   24hr Equivl =   -0.88  Storage/FT Change =    +648     6HR DELTA Pool =    -570
 
  OMNI --  8hr Change =   -0.29   24hr Equivl =   -0.87  Storage/FT Change =    +648     8HR DELTA Pool =    -564
  FLOAT--  8hr Change =   -0.31   24hr Equivl =   -0.93  Storage/FT Change =    +648     8HR DELTA Pool =    -603
  P.T. --  8hr Change =   -0.30   24hr Equivl =   -0.90  Storage/FT Change =    +648     8HR DELTA Pool =    -583
 
  OMNI --  12hr Change =   -0.52   24hr Equivl =   -1.04  Storage/FT Change =    +648    12HR DELTA Pool =    -675
  FLOAT--  12hr Change =   -0.53   24hr Equivl =   -1.06  Storage/FT Change =    +648    12HR DELTA Pool =    -687
  P.T. --  12hr Change =   -0.53   24hr Equivl =   -1.06  Storage/FT Change =    +648    12HR DELTA Pool =    -687
 
  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