L&D15 6am Report    SUNDAY    21 JAN 2018
 
  LockMaster: Derrick Glisan                                  Flat Pool = 18.5    Flat Tail = 2.5     River Mile = ???.?
  Asst: Nathan Gorham                                         DA = 99,400 mi^2   UNG LOC DA = 100 mi^2    %UNG LOC = ???%
  Phone: (309) 794-5266                                       Flood Stage = 15    Lock Closed = 20.0  Top of Lock = 20.5
  11 non-Submrg Rollers (100') The 2 end gates are skimmers   LD14(? hr) <-  LD15 -> LD16(? hr)    Top of Spillway = N/A
  6am Maximum Permissible Feet of Bulkhead = ______           Out of Operation = ?.?' = ??,??? cfs      Swell Head = ?.?
                                                              Gage Zero = 542.50  TW cntrl > N/A    GATE cntrl < N/A
                                                              Record Flood Stage = 22.63 in July 1993
 
                  M I 1 5                                                     R C K 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          MLII2
  0000:   18.33   6.21 ______    7.0  49.5  _____ _____     18.32   6.22  18.32   6.23   6  SW  13   40   33    0.00          8.46
 
  0100:   18.35   6.20 ______    7.0  49.4  _____ _____     18.35   6.21  18.35   6.21   5  SW   7   38   33    0.00          8.47
  0200:   18.37   6.18 ______    7.0  49.2  _____ _____     18.37   6.19  18.37   6.19   4  SW   7   38   33    0.00          8.45
  0300:   18.40   6.16 ______    7.0  49.0  _____ _____     18.39   6.16  18.38   6.17   3  SW   5   37   33    0.00          8.45
  0400:   18.43   6.14 ______    7.0  48.8  _____ _____     18.42   6.15  18.41   6.15   2   W   4   37   33    0.00          8.45
  0500:   18.44   6.12 ______    7.0  48.6  _____ _____     18.43   6.13  18.42   6.13   2  SW   3   36   33    0.00          8.45
  0600:   18.45   6.11 ______    7.0  48.4  _____ _____     18.45   6.12  18.44   6.12   0   S   1   35   33    0.00   0.00   8.45
 
  0700:   18.47   6.09 ______    7.0  48.3  _____ _____     18.47   6.10  18.45   6.10   0   W   0   34   33    0.00          8.46
  0800:   18.48   6.08 ______    7.0  48.1  _____ _____     18.48   6.08  18.47   6.09   1  SW   2   35   33    0.00          8.45
  0900:   18.50   6.06 ______    7.0  47.9  _____ _____     18.49   6.06  18.49   6.07   2  SW   3   37   33    0.00          8.45
  1000:   18.51   6.04 ______    7.0  47.7  _____ _____     18.51   6.04  18.50   6.05   3  SW   7   39   33    0.00          8.45
  1100:   18.51   6.03 ______    7.0  47.6  _____ _____     18.51   6.04  18.50   6.05   6  SW  10   41   33    0.00          8.44
  1200:   18.52   6.02 ______    7.0  47.5  _____ _____     18.51   6.03  18.50   6.03   4  SW   9   44   33    0.00   0.00   8.45
 
  1300:   18.52   6.01 ______    7.0  47.3  _____ _____     18.53   6.00  18.53   6.01   6   S   8   46   33    0.00          8.45
  1400:   18.53   5.99 ______    7.0  47.2  _____ _____     18.53   6.01  18.52   6.02   6  SW   9   43   33    0.00          8.44
  1500:   18.53   5.97 ______    7.0  47.0  _____ _____     18.53   5.98  18.53   5.99   6  SW   9   42   33    0.00          8.43
  1600:   18.54   5.96 ______    7.0  46.8  _____ _____     18.55   5.94  18.55   5.95   4   S   7   43   34    0.00          8.44
  1700:   18.55   5.91 ______    7.0  46.3  _____ _____     18.56   5.91  18.56   5.92   2   S   3   44   34    0.00          8.44
  1800:   18.56   5.87 ______    7.0  45.9  _____ _____     18.56   5.88  18.56   5.89   0   W   1   42   34    0.00   0.00   8.42
 
  1900:   18.57   5.86 ______    7.0  45.7  _____ _____     18.57   5.86  18.56   5.88   0   N   0   41   34    0.00          8.42
  2000:   18.57   5.84 ______    7.0  45.5  _____ _____     18.57   5.83  18.57   5.84   0  SE   2   41   34    0.00          8.44
  2100:   18.58   5.82 ______    7.0  45.3  _____ _____     18.58   5.82  18.58   5.83   1  SE   3   42   34    0.00          8.44
  2200:   18.59   5.79 ______    7.0  45.0  _____ _____     18.58   5.80  18.58   5.80   1   E   2   41   34    0.00          8.44
  2300:   18.59   5.77 ______    7.0  44.8  _____ _____     18.59   5.77  18.60   5.78   5  NE   7   40   34    0.00          8.44
  2400:   18.59   5.75 ______    7.0  44.6  _____ _____     18.59   5.77  18.59   5.78   3  SE   5   40   34    0.00   0.00   8.45
 
  0100:   18.59   5.74 ______    7.0  44.4  _____ _____     18.60   5.75  18.60   5.76   2  NE   3   39   34    0.00          8.45
  0200:   18.60   5.72 ______    7.0  44.2  _____ _____     18.60   5.74  18.60   5.74   2  NE   2   40   34    0.00          8.45
  0300:   18.60   5.71 ______    7.0  44.1  _____ _____     18.60   5.72  18.60   5.73   2  NE   3   39   34    0.00          8.44
  0400:   18.60   5.70 ______    7.0  44.0  _____ _____     18.60   5.70  18.60   5.71   3  NE   3   38   34    0.00          8.45
  0500:   18.58   5.70 ______    7.0  44.0  _____ _____     18.60   5.69  18.60   5.69   4  NE   6   39   34    0.00          8.45
  0600:   18.57   5.70 ______    7.5  44.0  _____ _____     18.58   5.71  18.58   5.72   5   E   7   40   34    0.00   0.00   8.46
                                                                                                                      -----
                                                                                                                       0.00
                 HG      QR      Chg
  CRWI4         3.86      18     -51                             Ystday Avg LD15 Q:  47.3   Chg:  -5.4
  DKII4         3.52      11       0                             Ystday Avg LD14 Q:  32.0   Chg:   0.3
  UNGAGED                 21       0                             Ystday Avg Trib Q:   0.0   Chg:   0.0
                                                                 Ystday Avg Stor Q:   0.3
                       -----   -----                                                 ------
  Total                   50     -51                                    SPREAD       15.6
 
 
  OMNI --  6hr Change =   -0.02   24hr Equivl =   -0.08  Storage/FT Change =   +1708     6HR DELTA Pool =    -137
  FLOAT--  6hr Change =   -0.01   24hr Equivl =   -0.04  Storage/FT Change =   +1708     6HR DELTA Pool =     -68
  P.T. --  6hr Change =   -0.01   24hr Equivl =   -0.04  Storage/FT Change =   +1708     6HR DELTA Pool =     -68
 
  OMNI --  8hr Change =   -0.02   24hr Equivl =   -0.06  Storage/FT Change =   +1708     8HR DELTA Pool =    -102
  FLOAT--  8hr Change =    0.00   24hr Equivl =    0.00  Storage/FT Change =   +1708     8HR DELTA Pool =       0
  P.T. --  8hr Change =    0.00   24hr Equivl =    0.00  Storage/FT Change =   +1708     8HR DELTA Pool =       0
 
  OMNI --  12hr Change =   +0.01   24hr Equivl =   +0.02  Storage/FT Change =   +1708    12HR DELTA Pool =     +34
  FLOAT--  12hr Change =   +0.02   24hr Equivl =   +0.04  Storage/FT Change =   +1708    12HR DELTA Pool =     +68
  P.T. --  12hr Change =   +0.02   24hr Equivl =   +0.04  Storage/FT Change =   +1708    12HR DELTA Pool =     +68
 
 
 
 
                                            DRAWDOWN SCHEDULE for L&D14/L&D15
 
                                            LD14 Tail     LD14 Pool     LD15 Pool
                                               9.0           14.4          18.5
                                               9.5           14.1          18.0
                                              10.0           13.8          17.5
                                              10.5           13.5          17.0
                                              10.8           13.5          16.5
                                              11.0           13.5          OUT
                                              11.5           OUT           OUT
 
                                                         *** NOTE ***
                                              The drawdown should only be initiated
                                              if the forecast for LECI4 is to exceed
                                              11.0'.  Because the drawdown creates
                                              higher than normal velocities, it can
                                              make navigation more hazardous.  Before
                                              drawdown is initiated, the Mississippi
                                              River Project Office should be notified.