L&D12 6am Report    THURSDAY  19 APR 2018
 
  LockMaster: John Mueller                                    Flat Pool = 11.8    Flat Tail = 2.8     River Mile = 556.7
  Asst: John Williams                                         DA = 82,400 mi^2   UNG LOC DA = 635 mi^2    %UNG LOC = 79%
  Phone: (563) 872-3314                                       Flood Stage = 17.0  Lock Closed = 18.4  Top of Lock = 22.8
  7 Submrg Tainters (60') Gates #1,2,3,7,8,9,10               LD11(8hr) <-  LD12 -> LD13(10hr)    Top of Spillway = 12.3
  3 Submrg Rollers (100') Gates #4,5,6                        Out of Operation = 11.0' = 95,000 cfs     Swell Head = 0.4
  6am Maximum Permissible Feet of Bulkhead =      5           Gage Zero = 580.2  TW cntrl > 7.8'  GATE cntrl < 7.6'
                                                              Record Flood Stage = 23.51 in Apr 1965
 
                  M I 1 2                                                     B L V I 4
                                                                 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
  0000:   11.57  10.21   77.0   33.0  85.0   0.00  0.00     11.58  10.21  11.58  10.20  11  NE  15   35   38    0.00
 
  0100:   11.57  10.22   77.0   33.0  85.1   0.00  0.00     11.58  10.18  11.58  10.17   7  NE  10   35   38    0.00
  0200:   11.57  10.23   77.0   33.0  85.2   0.00  0.00     11.55  10.22  11.54  10.21   6  NE   8   33   38    0.00
  0300:   11.57  10.23   77.0   33.0  85.1   0.00  0.00     11.50  10.22  11.50  10.21   3  NE   4   33   38    0.00
  0400:   11.58  10.22   77.0   33.0  85.1   0.00  0.00     11.57  10.23  11.56  10.22   8  NE  10   32   38    0.00
  0500:   11.59  10.23   77.0   33.0  85.2   0.00  0.00     11.58  10.23  11.58  10.23   4  NE   5   32   38    0.00
  0600:   11.59  10.24   77.0   33.0  85.3   0.00  0.00     11.65  10.24  11.65  10.23   6   E  10   32   38    0.00   0.00
 
  0700:   11.59  10.24   77.0   33.0  85.4   0.00  0.00     11.64  10.24  11.63  10.24   4   E   6   33   38    0.00
  0800:   11.59  10.25   77.0   33.0  85.4   0.00  0.00     11.60  10.26  11.59  10.25   7   E  12   34   38    0.00
  0900:   11.61  10.26   77.0   33.0  85.5   0.00  0.00     11.59  10.22  11.60  10.22   6   E  16   34   38    0.00
  1000:   11.63  10.26   77.0   33.0  85.5   0.00  0.00     11.62  10.26  11.61  10.25   9   N  10   33   38    0.03
  1100:   11.64  10.26   77.0   33.0  85.5   0.00  0.00     11.64  10.26  11.63  10.25  10  NE  12   32   38    0.02
  1200:   11.65  10.26   77.0   33.0  85.5   0.00  0.00     11.64  10.27  11.63  10.26  12  NE  16   33   39    0.01   0.06
 
  1300:   11.65  10.27   77.0   33.0  85.6   0.00  0.00     11.63  10.28  11.63  10.27  16  NE  20   33   39    0.00
  1400:   11.65  10.28   77.0   33.0  85.7   0.00  0.00     11.64  10.29  11.64  10.28   9  NE  13   33   39    0.00
  1500:   11.65  10.28   77.0   33.0  85.8   0.00  0.00     11.62  10.28  11.62  10.27   5  NW   7   32   39    0.00
  1600:   11.66  10.29   77.0   33.0  85.9   0.00  0.00     11.66  10.28  11.64  10.27   8   N  11   32   39    0.00
  1700:   11.66  10.29   77.0   33.0  85.9   0.00  0.00     11.66  10.27  11.65  10.26   8   N  11   32   38    0.00
  1800:   11.66  10.29   77.0   33.0  85.9   0.00  0.00     11.67  10.28  11.68  10.27   5  NW   8   32   38    0.01   0.01
 
  1900:   11.66  10.30   77.0   33.0  85.9   0.00  0.00     11.67  10.28  11.67  10.27   7   N  11   32   38    0.00
  2000:   11.67  10.30   77.0   33.0  86.0   0.00  0.00     11.66  10.30  11.65  10.29   4  NW   6   31   38    0.00
  2100:   11.66  10.30   77.0   33.0  85.9   0.00  0.00     11.68  10.30  11.67  10.28   5  NW   8   31   38    0.00
  2200:   11.66  10.29   77.0   33.0  85.9   0.00  0.00     11.68  10.29  11.67  10.28   5  NW   8   32   38    0.00
  2300:   11.66  10.30   77.0   33.0  85.9   0.00  0.00     11.67  10.29  11.66  10.28   5   N   8   32   37    0.00
  2400:   11.67  10.30   77.0   33.0  86.0   0.00  0.00     11.67  10.29  11.66  10.28   7  NW  12   33   37    0.00   0.00
 
  0100:   11.67  10.30   77.0   33.0  86.0   0.00  0.00     11.68  10.30  11.67  10.29   6  NW   7   33   37    0.00
  0200:   11.67  10.30   77.0   33.0  86.0   0.00  0.00     11.68  10.29  11.68  10.28   8   N  13   34   37    0.00
  0300:   11.68  10.31   77.0   33.0  86.0   0.00  0.00     11.68  10.31  11.68  10.30   9   N  12   34   37    0.00
  0400:   11.68  10.31   77.0   33.0  86.1   0.00  0.00     11.69  10.30  11.69  10.29   6  NW  12   34   37    0.00
  0500:   11.69  10.31   77.0   33.0  86.1   0.00  0.00     11.70  10.31  11.70  10.31   5  NW   7   32   37    0.00
  0600:   11.69  10.31   77.0   33.0  86.1   0.00  0.00     11.69  10.31  11.70  10.31   6  NW   8   31   37    0.00   0.00
                                                                                                                      -----
                                                                                                                       0.07
                 HG      QR      Chg    Prec
  MENI2         4.58      22       1                             Ystday Avg LD12 Q:  85.6   Chg:   3.8
  BUNW3(15)     2.81      62       5    0.00                     Ystday Avg LD11 Q:  91.0   Chg:   2.6
  UNGAGED                329      18                             Ystday Avg Trib Q:   0.4   Chg:   0.0
                       -----   -----                             Ystday Avg Stor Q:   0.2
  Total                  413      24                                                 ------
                                                                        SPREAD       -5.7
 
 
  OMNI --  6hr Change =   +0.02   24hr Equivl =   +0.08  Storage/FT Change =   +1702     6HR DELTA Pool =    +136
  FLOAT--  6hr Change =   +0.02   24hr Equivl =   +0.08  Storage/FT Change =   +1702     6HR DELTA Pool =    +136
  P.T. --  6hr Change =   +0.04   24hr Equivl =   +0.16  Storage/FT Change =   +1702     6HR DELTA Pool =    +272
 
  OMNI --  8hr Change =   +0.03   24hr Equivl =   +0.09  Storage/FT Change =   +1702     8HR DELTA Pool =    +153
  FLOAT--  8hr Change =   +0.01   24hr Equivl =   +0.03  Storage/FT Change =   +1702     8HR DELTA Pool =     +51
  P.T. --  8hr Change =   +0.03   24hr Equivl =   +0.09  Storage/FT Change =   +1702     8HR DELTA Pool =    +153
 
  OMNI --  12hr Change =   +0.03   24hr Equivl =   +0.06  Storage/FT Change =   +1702    12HR DELTA Pool =    +102
  FLOAT--  12hr Change =   +0.02   24hr Equivl =   +0.04  Storage/FT Change =   +1702    12HR DELTA Pool =     +68
  P.T. --  12hr Change =   +0.02   24hr Equivl =   +0.04  Storage/FT Change =   +1702    12HR DELTA Pool =     +68
 
  Balanced Gates                                   Jacob Charts                                Rating Table
    7.5 x 3.5                                  (7.6) 56.0 --> 39 x 19                          (7.6) 56.0
    9.0 x 4.5                                  (7.8) 58.2 --> 40 x 20                          (7.8) 58.0
   10.5 x 6.0                                  (8.0) 60.0 --> 43 x 20                          (8.0) 60.0
   14.0 x 7.0                                  (8.2) 62.2 --> 45 x 20                          (9.0) 71.3
   16.0 x 8.0                                  (8.4) 64.4 --> 47 x 21 <--                     (10.0) 82.7
   19.0 x 9.0                                  (8.6) 66.7 --> 49 x 22 <-- Appendage 21-24     (11.0) 93.6
   20.0 x 10.0                                 (8.8) 69.0 --> 51 x 23 <--                     (12.0) 104.3
   22.0 x 11.0                                 (9.0) 71.4 --> 53 x 24 <--                     (13.0) 116.7
   24.0 x 12.0                                 (9.2) 73.7 --> 55 x 25                         (14.0) 132.2
   25.0 x 13.0                                 (9.4) 76.1 --> 58 x 25                         (15.0) 144.7
   29.0 x 14.0                                 (9.6) 78.5 --> 61 x 26                         (16.0) 158.1
   31.0 x 15.0                                 (9.8) 81.0 --> 64 x 26                         (17.0) 175.2
   34.0 x 16.0                                (10.0) 83.4 --> 66 x 27                         (18.0) 191.5
   36.0 x 17.0                                (10.2) 85.8 --> 69 x 28                         (19.0) 207.6
   40.0 x 18.0                                (10.4) 88.3 --> 70 x 30                         (20.0) 223.9
   43.0 x 21.0                                (10.6) 90.7 --> 77 x 33                         (21.0) 241.3
   46.0 x 22.0                                (10.8) 93.2 --> 84 x 36                         (22.0) 262.2
   48.0 x 23.0                                (11.0) 95.7 --> 91 x 39                         (23.0) 285.3
   52.0 x 24.0                                (11.2) 98.1 --> 98 x 42                         (24.0) 309.5
   54.0 x 25.0                                (11.4)100.6 --> 105 x 45                        (25.0) 335.5
   63.0 x 27.0                                                                                (26.0) 363.9
                                                                                              (27.0) 398.0