L&D12 6am Report WEDNESDAY 12 AUG 2020
LockMaster: John Mueller Flat Pool = 11.8 Flat Tail = 2.8 River Mile = 556.7
Asst: James (Jim) Rolling DA = 82,400 mi^2 UNG LOC DA = 635 mi^2 %UNG LOC = 79%
Phone: (563) 872-3314 or (6212) Flood Stage = 17.0 Lock Closed = 18.4 Top of Lock = 22.8
7 Submrg Tainters (60') Gates #1-3, 7-10 LD11(4hr) <- LD12 -> LD13(6hr) 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
Max Submrg Setting = -52.5 X -21.0 = 64,100 cfs Gage Zero = 580.2 TW cntrl > 7.8' GATE cntrl < 7.6'
6am Mamimum Permissible Feet of Bulkhead = 186 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: 12.21 7.44 36.0 18.0 54.1 .92 1.17 12.22 7.44 12.22 7.46 2 SW 3 65 77 0.00
0100: 12.22 7.43 36.0 18.0 54.1 .92 1.17 12.17 7.48 12.17 7.51 1 SW 2 65 77 0.00
0200: 12.22 7.42 36.0 18.0 54.2 .92 1.18 12.22 7.23 12.22 7.26 2 SW 3 64 77 0.00
0300: 12.21 7.41 36.0 18.0 54.2 .92 1.18 12.18 7.45 12.19 7.47 2 SW 3 63 77 0.00
0400: 12.20 7.41 36.0 18.0 54.2 .92 1.18 12.18 7.43 12.18 7.46 3 SW 4 61 77 0.00
0500: 12.18 7.41 36.0 18.0 54.1 .92 1.17 12.08 7.44 12.09 7.45 3 SW 4 59 76 0.00
0600: 12.16 7.40 36.0 18.0 54.0 .91 1.17 12.13 7.40 12.14 7.44 4 SW 5 58 76 0.00 0.00
0700: 12.14 7.40 36.0 18.0 53.9 .91 1.17 12.11 7.45 12.12 7.48 4 SW 5 58 76 0.00
0800: 12.12 7.40 36.0 18.0 53.8 .91 1.17 12.12 7.40 12.12 7.43 4 N 5 67 76 0.00
0900: 12.10 7.39 36.0 18.0 53.7 .91 1.17 12.12 7.41 12.12 7.43 3 NE 4 69 76 0.00
1000: 12.09 7.38 36.0 18.0 53.7 .91 1.17 12.09 7.37 12.11 7.41 4 N 5 73 76 0.00
1100: 12.07 7.38 36.0 18.0 53.6 .91 1.16 12.08 7.40 12.08 7.43 3 NE 4 76 76 0.00
1200: 12.05 7.38 36.0 18.0 53.5 .91 1.16 12.06 7.40 12.07 7.43 3 N 4 78 77 0.00 0.00
1300: 12.07 7.26 36.0 18.0 51.0 .92 1.18 12.09 7.24 12.09 7.26 3 N 5 80 77 0.00
1400: 12.09 7.15 33.0 15.0 48.5 .93 1.19 12.19 7.15 12.19 7.17 3 N 3 82 77 0.01
1500: 12.07 7.12 33.0 15.0 48.7 .93 1.20 12.09 7.11 12.10 7.16 2 N 3 83 78 0.00
1600: 12.05 7.09 33.0 15.0 48.9 .94 1.20 12.02 7.06 12.03 7.08 2 N 3 83 78 0.00
1700: 12.03 7.06 33.0 15.0 49.0 .94 1.20 12.04 7.06 12.05 7.07 2 N 4 83 78 0.00
1800: 12.01 7.03 33.0 15.0 49.0 .94 1.21 12.04 7.03 12.04 7.04 4 N 5 80 78 0.00 0.01
1900: 12.00 7.01 33.0 15.0 49.0 .94 1.20 12.00 6.99 12.00 7.01 0 N 0 79 78 0.00
2000: 11.98 7.00 33.0 15.0 49.0 .94 1.20 11.98 6.96 11.99 6.99 1 SW 1 76 78 0.00
2100: 11.97 6.98 33.0 15.0 49.0 .47 .60 11.96 6.95 11.97 6.98 2 SW 3 70 78 0.00
2200: 11.95 6.97 33.0 15.0 49.1 0.00 0.00 11.94 6.94 11.95 6.97 4 SW 4 66 78 0.00
2300: 11.93 6.95 33.0 15.0 49.0 .47 .60 11.92 6.94 11.93 6.97 3 SW 4 64 78 0.00
2400: 11.91 6.94 33.0 15.0 49.0 .93 1.20 11.91 6.93 11.91 6.96 3 SW 4 62 77 0.00 0.00
0100: 11.90 6.92 33.0 15.0 48.9 .93 1.20 11.90 6.91 11.90 6.94 3 SW 4 61 77 0.00
0200: 11.88 6.91 33.0 15.0 48.9 .93 1.20 11.89 6.90 11.88 6.93 4 SW 5 59 77 0.00
0300: 11.86 6.90 33.0 15.0 48.9 .93 1.20 11.83 6.93 11.83 6.94 4 SW 5 58 77 0.00
0400: 11.85 6.89 33.0 15.0 48.9 .94 1.20 11.85 6.89 11.84 6.91 3 SW 5 58 77 0.00
0500: 11.84 6.88 33.0 15.0 48.8 .93 1.20 11.85 6.86 11.84 6.90 2 SW 3 58 77 0.00
0600: 11.83 6.87 33.0 15.0 48.7 .93 1.20 11.82 6.86 11.83 6.89 3 SW 3 58 77 0.00 0.00
-----
0.01
HG QR Chg Prec
MENI2 4.91 51 -17 Ystday Avg LD12 Q: 51.7 Chg: -4.1
BUNW3(15) 3.80 240 -181 0.00 Ystday Avg LD11 Q: 50.6 Chg: -7.1
UNGAGED 1014 -599 Ystday Avg Trib Q: 1.7 Chg: 0.1
----- ----- Ystday Avg Stor Q: -1.8
Total 1305 -797 ------
SPREAD -2.4
OMNI -- 6hr Change = -0.09 24hr Equivl = -0.35 Storage/FT Change = +6044 6HR DELTA Pool = -2096
FLOAT-- 6hr Change = -0.09 24hr Equivl = -0.36 Storage/FT Change = +6044 6HR DELTA Pool = -2176
P.T. -- 6hr Change = -0.08 24hr Equivl = -0.32 Storage/FT Change = +6044 6HR DELTA Pool = -1934
OMNI -- 8hr Change = -0.12 24hr Equivl = -0.37 Storage/FT Change = +6044 8HR DELTA Pool = -2215
FLOAT-- 8hr Change = -0.12 24hr Equivl = -0.36 Storage/FT Change = +6044 8HR DELTA Pool = -2176
P.T. -- 8hr Change = -0.12 24hr Equivl = -0.36 Storage/FT Change = +6044 8HR DELTA Pool = -2176
OMNI -- 12hr Change = -0.19 24hr Equivl = -0.38 Storage/FT Change = +6044 12HR DELTA Pool = -2274
FLOAT-- 12hr Change = -0.22 24hr Equivl = -0.44 Storage/FT Change = +6044 12HR DELTA Pool = -2659
P.T. -- 12hr Change = -0.21 24hr Equivl = -0.42 Storage/FT Change = +6044 12HR DELTA Pool = -2538
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