L&D22 6am Report TUESDAY 15 SEP 2026
LockMaster: Joshua (Josh) Hathaway Flat Pool = 13.4 Flat Tail = 2.9 River Mile = 301.2
Asst: Brian McMillen DA = 137,500 mi^2 UNG LOC DA = ??? mi^2 %UNG LOC = ?%
Phone: (573) 221-0294 or (6222) Flood Stage = 16 Lock Closed = 21.4 Top of Lock = 25.4
1 Submrg Tainter (60') Gates #13 (Max = -21.0) LD21(2 hr) <- LD22 -> LD24(? hr) Top of Spillway = 13.9
9 NonSubmrg Tainters (60') Gates #1-3, 7-12 Out of Operation = 12.3' = 154,000 cfs Swell Head = 0.7
3 Submrg Rollers (100') Gates #4,5,6 Gage Zero = 446.10 TW cntrl > 8.8' GATE cntrl < 8.4'
6am Maximum Permissible Feet of Bulkhead = 102 Record Flood Stage = 29.58 in July 1993
M I 2 2 S V R M 7
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 HNNM7
0000: 13.06 5.67 39.0 13.0 68.0 1.20 1.63 13.06 5.67 13.05 5.66 5 NE 7 62 79 0.00 10.23
0100: 13.07 5.67 39.0 13.0 67.9 1.19 1.63 13.11 5.71 13.11 5.69 3 NE 6 62 79 0.00 10.20
0200: 13.08 5.67 39.0 13.0 67.9 1.19 1.63 13.08 5.83 13.08 5.83 6 N 8 62 79 0.00 10.23
0300: 13.08 5.69 39.0 13.0 67.9 1.19 1.63 13.09 5.71 13.09 5.69 6 NE 8 62 79 0.00 10.19
0400: 13.07 5.71 39.0 13.0 67.9 1.19 1.63 13.07 5.71 13.07 5.71 10 NE 14 63 79 0.00 10.22
0500: 13.07 5.71 39.0 13.0 67.9 1.20 1.63 13.07 5.75 13.07 5.74 6 NE 9 62 78 0.00 10.21
0600: 13.08 5.72 39.0 13.0 67.9 1.20 1.64 13.08 5.36 13.08 5.38 9 NE 12 62 78 0.00 0.00 10.24
0700: 13.09 5.70 39.0 13.0 67.9 1.20 1.63 13.08 5.66 13.08 5.65 8 NE 13 62 78 0.00 10.22
0800: 13.09 5.69 39.0 13.0 67.9 1.20 1.63 13.02 5.69 13.02 5.68 7 NE 11 62 78 0.00 10.21
0900: 13.08 5.70 39.0 13.0 65.7 1.19 1.63 13.09 5.72 13.09 5.71 9 NE 16 65 78 0.00 10.22
1000: 13.07 5.70 37.0 12.0 63.6 1.19 1.63 13.07 5.70 13.07 5.69 14 NE 19 67 77 0.00 10.27
1100: 13.14 5.68 37.0 12.0 64.2 1.20 1.64 13.15 5.72 13.15 5.71 11 NE 15 72 77 0.00 10.27
1200: 13.21 5.66 37.0 12.0 64.7 1.21 1.65 13.21 5.66 13.21 5.68 12 NE 18 73 77 0.00 0.00 10.24
1300: 13.17 5.62 37.0 12.0 64.7 1.21 1.65 13.16 5.60 13.17 5.60 15 NE 19 77 77 0.00 10.23
1400: 13.12 5.59 37.0 12.0 64.6 1.21 1.65 13.12 5.59 13.12 5.59 16 NE 21 78 77 0.00 10.26
1500: 13.13 5.59 37.0 12.0 64.6 1.21 1.65 13.14 5.59 13.15 5.58 14 NE 21 81 78 0.00 10.22
1600: 13.14 5.59 37.0 12.0 64.6 1.21 1.65 13.14 5.59 13.14 5.59 15 NE 19 83 78 0.00 10.25
1700: 13.15 5.59 37.0 12.0 64.6 1.21 1.65 13.15 5.59 13.16 5.58 16 NE 20 83 78 0.00 10.20
1800: 13.16 5.59 37.0 12.0 64.7 1.21 1.65 13.16 5.59 13.16 5.58 13 NE 15 83 78 0.00 0.00 10.21
1900: 13.16 5.60 37.0 12.0 64.6 1.21 1.65 13.15 5.57 13.15 5.57 8 NE 9 82 78 0.00 10.21
2000: 13.15 5.60 37.0 12.0 64.5 1.21 1.65 13.15 5.60 13.15 5.60 11 NE 15 81 78 0.00 10.23
2100: 13.14 5.58 37.0 12.0 64.6 1.21 1.65 13.13 5.57 13.14 5.57 10 NE 14 81 78 0.00 10.22
2200: 13.14 5.57 37.0 12.0 64.6 1.21 1.65 13.14 5.57 13.14 5.57 10 NE 12 81 77 0.00 10.16
2300: 13.14 5.58 37.0 12.0 64.5 1.21 1.65 13.14 5.48 13.15 5.47 10 NE 13 81 77 0.00 10.18
2400: 13.14 5.60 37.0 12.0 64.5 1.21 1.65 13.14 5.60 13.13 5.60 10 NE 13 81 77 0.00 0.00 10.18
0100: 13.11 5.57 37.0 12.0 64.5 1.21 1.65 13.11 5.55 13.12 5.54 10 NE 15 80 77 0.00 10.15
0200: 13.08 5.54 37.0 12.0 64.5 1.21 1.65 13.08 5.54 13.09 5.54 14 NE 16 79 77 0.00 10.14
0300: 13.06 5.53 37.0 12.0 64.5 1.21 1.65 13.11 5.56 13.12 5.57 8 NE 16 79 77 0.00 10.17
0400: 13.05 5.52 37.0 12.0 64.4 1.21 1.65 13.05 5.52 13.05 5.52 9 NE 14 78 77 0.00 10.12
0500: 13.05 5.53 37.0 12.0 64.4 1.21 1.65 13.05 5.54 13.05 5.54 9 NE 14 78 77 0.00 10.10
0600: 13.05 5.54 37.0 12.0 64.3 1.21 1.64 13.05 5.54 13.05 5.52 10 NE 14 78 77 0.00 0.00 10.10
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0.00
HG QR Chg Prec
MTCM7(17) 3.14 17 -1 ______ Ystday Avg LD22 Q: 65.8 Chg: -7.3
MCLM7(13) 2.63 14 2 ______ Ystday Avg LD21 Q: 59.7 Chg: -5.7
TAYM7(9.5) 1.51 18 -1 0.00 Ystday Avg Trib Q: 0.1 Chg: -0.0
PALM7(16) 3.58 12 -1 ______ Ystday Avg Stor Q: 0.0
UNGAGED 20 0
----- ----- ------
Total 80 0 SPREAD 6.0
OMNI -- 6hr Change = -0.09 24hr Equivl = -0.36 Storage/FT Change = 102 6HR DELTA Pool = -37
FLOAT-- 6hr Change = -0.09 24hr Equivl = -0.36 Storage/FT Change = 102 6HR DELTA Pool = -37
P.T. -- 6hr Change = -0.08 24hr Equivl = -0.32 Storage/FT Change = 102 6HR DELTA Pool = -33
OMNI -- 8hr Change = -0.09 24hr Equivl = -0.27 Storage/FT Change = 102 8HR DELTA Pool = -27
FLOAT-- 8hr Change = -0.09 24hr Equivl = -0.27 Storage/FT Change = 102 8HR DELTA Pool = -27
P.T. -- 8hr Change = -0.09 24hr Equivl = -0.27 Storage/FT Change = 102 8HR DELTA Pool = -27
OMNI -- 12hr Change = -0.11 24hr Equivl = -0.22 Storage/FT Change = 102 12HR DELTA Pool = -22
FLOAT-- 12hr Change = -0.11 24hr Equivl = -0.22 Storage/FT Change = 102 12HR DELTA Pool = -22
P.T. -- 12hr Change = -0.11 24hr Equivl = -0.22 Storage/FT Change = 102 12HR DELTA Pool = -22
Balanced Gates Jacob Charts Rating Table
6.5 x 3.0 (8.2) 90.3 --> 70 x 23 (8.8)107100
13.0 x 4.0 (8.4) 97.0 --> 72 x 25 (9.0)109700
15.5 x 6.0 (8.6) 105.1 --> 74 x 26 (10.0)123100
20.0 x 7.5 (8.8) 108.2 --> 77 x 27 (11.0)136700
24.0 x 9.0 (9.0) 110.7 --> 80 x 27 (12.0)150500
30.0 x 10.5 (9.2) 113.3 --> 84 x 27 (13.0)164800
34.0 x 12.0 (9.4) 115.9 --> 87 x 30 (14.0)179500
43.0 x 13.5 (9.6) 118.5 --> 92 x 30 (15.0)194700
44.5 x 15.0 (9.8) 121.1 --> 98 x 30 (16.0)210300
49.5 x 16.5 (10.0) 123.7 --> 99 x 33 <-- Appendage (17.0)226500
52.5 x 17.0 (10.2) 126.3 --> 102 x 33 <-- 33-36 (18.0)243300
57.0 x 19.0 (10.4) 128.9 --> 107 x 33 <-- Significant (19.0)260600
60.0 x 19.5 (10.6) 131.5 --> 112 x 33 <-- change in (20.0)278700
63.0 x 20.5 (10.8) 134.1 --> 113 x 36 <-- flow (21.0)297500
65.0 x 22.0 (11.0) 136.7 --> 120 x 36 <-- (22.0)317200
67.5 x 23.0 (11.2) 139.3 --> 120 x 39 (23.0)338000
71.0 x 24.0 (11.4) 142.0 --> 130 x 39 (24.0)360100
74.0 x 25.0 (11.6) 144.6 --> 140 x 42 (25.0)383800
75.5 x 27.0 (11.8) 147.3 --> 150 x 45 (26.0)409400
81.0 x 28.0 (12.0) 150.1 --> 160 x 48 (27.0)437200
87.0 x 30.0 (12.2) 152.8 --> 170 x 51 (28.0)467800
89.0 x 32.0 (12.4) 155.6 --> 180 x 54 (29.0)501600
94.0 x 33.0 (12.6) 158.5 --> 190 x 57 (30.0)539500
(12.8) 162.0 --> 200 x 60