L&D20 6am Report MONDAY 19 MAY 2025
LockMaster: James (Jim) McDaniel Flat Pool = ??.? Flat Tail = 1.5 River Mile = 343.2
Asst: Michael (Mike) Kimbrell DA = 134,300 mi^2 UNG LOC DA = ??? mi^2 %UNG LOC = ?%
Phone: (573) 288-3320 or (6220) Flood Stage = 14 Lock Closed = 18 Top of Lock = 19.5
6 Submrg Tainters (40') Gates #1,2,17,18,42,43 LD19(2hr) <- LD20 -> LD21(2hr) Top of Spillway = N/A
34 NonSubmrg Tainters (40') Gates 3-12, 16, 19-41 Out of Operation = 7.8' = 100,000 cfs(HP=8.4) Swell Head = 0.6
3 NonSubmrg Rollers (60') Gates #13,14,15 Gage Zero = 468.50 TW cntrl > 7.0' GATE cntrl < 6.3'
6am Maximum Permissible Feet of Bulkhead = 249 Record Flood Stage = 27.88 in July 1993
M I 2 0 C A N 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 GGYM7 EOKI4
0000: 9.69 6.35 137.0 12.0 84.7 0.00 0.00 9.68 6.30 9.70 6.31 2 NW 3 57 71 0.00 7.18 5.02
0100: 9.68 6.33 137.0 12.0 84.8 0.00 0.00 9.68 6.29 9.70 6.30 2 W 2 57 71 0.00 7.18 4.96
0200: 9.67 6.31 137.0 12.0 85.0 0.00 0.00 9.68 6.27 9.70 6.28 6 NW 8 58 71 0.00 7.17 4.94
0300: 9.64 6.29 137.0 12.0 84.9 0.28 0.35 9.65 6.25 9.67 6.27 4 NW 4 56 71 0.00 7.15 4.92
0400: 9.62 6.28 137.0 12.0 84.8 0.56 0.70 9.63 6.23 9.65 6.24 4 NW 5 55 71 0.00 7.14 4.92
0500: 9.61 6.25 137.0 12.0 85.0 0.56 0.71 9.62 6.21 9.64 6.22 6 N 8 53 70 0.00 7.12 4.90
0600: 9.59 6.21 137.0 12.0 85.3 0.56 0.71 9.59 6.19 9.61 6.22 5 NW 6 51 70 0.00 0.00 7.09 4.96
0700: 9.57 6.20 137.0 12.0 85.3 0.56 0.71 9.57 6.19 9.59 6.20 5 NW 7 52 70 0.00 7.09 4.90
0800: 9.56 6.18 137.0 12.0 85.3 0.56 0.71 9.56 6.17 9.58 6.19 6 N 8 55 70 0.00 7.08 4.91
0900: 9.61 6.10 137.0 12.0 82.5 0.57 0.72 9.55 6.16 9.58 6.18 4 N 6 59 70 0.00 7.08 4.90
1000: 9.65 6.02 122.0 12.0 79.6 0.58 0.73 9.65 6.02 9.67 6.04 8 N 11 60 70 0.00 7.06 4.88
1100: 9.70 5.97 122.0 12.0 80.7 0.59 0.74 9.71 5.94 9.74 5.96 7 N 11 64 70 0.00 7.08 4.87
1200: 9.74 5.92 122.0 12.0 81.7 0.60 0.75 9.74 5.92 9.76 5.94 3 N 5 69 71 0.00 0.00 7.10 4.87
1300: 9.77 5.93 122.0 12.0 81.9 0.60 0.75 9.77 5.92 9.79 5.93 2 N 3 74 71 0.00 7.12 4.88
1400: 9.80 5.94 122.0 12.0 82.1 0.60 0.76 9.78 5.94 9.80 5.94 1 SE 2 73 71 0.00 7.15 4.83
1500: 9.79 5.95 122.0 12.0 82.0 0.60 0.76 9.83 5.92 9.86 5.93 3 N 4 77 72 0.00 7.15 4.72
1600: 9.79 5.95 122.0 12.0 81.9 0.60 0.75 9.82 5.94 9.85 5.96 1 NE 2 82 72 0.00 7.11 4.69
1700: 9.78 5.94 122.0 12.0 81.9 0.60 0.75 9.78 5.93 9.80 5.94 3 SE 5 78 72 0.00 7.09 4.67
1800: 9.76 5.93 122.0 12.0 81.8 0.60 0.75 9.77 5.93 9.79 5.93 4 E 5 80 72 0.00 0.00 7.07 4.71
1900: 9.74 5.93 122.0 12.0 81.6 0.60 0.75 9.75 5.93 9.77 5.94 5 E 9 78 72 0.00 7.05 4.79
2000: 9.73 5.94 122.0 12.0 81.4 0.59 0.75 9.73 5.88 9.75 5.96 4 E 5 75 72 0.00 7.04 4.65
2100: 9.73 5.95 122.0 12.0 81.3 0.59 0.75 9.70 5.98 9.72 6.00 4 E 6 72 71 0.00 7.03 4.63
2200: 9.73 5.95 122.0 12.0 81.3 0.59 0.75 9.69 5.91 9.71 5.91 3 E 4 70 71 0.00 7.00 4.62
2300: 9.68 5.81 122.0 12.0 82.2 0.60 0.76 9.67 5.89 9.69 5.91 4 SE 5 70 71 0.00 6.99 4.61
2400: 9.62 5.67 122.0 12.0 83.1 0.61 0.77 9.62 5.90 9.65 5.88 2 E 3 67 70 0.00 0.00 6.95 4.47
0100: 9.59 5.71 122.0 12.0 82.4 0.60 0.76 9.63 5.86 9.65 5.88 3 E 5 67 70 0.00 6.89 4.41
0200: 9.55 5.74 122.0 12.0 81.6 0.60 0.75 9.52 5.91 9.55 5.91 8 E 10 67 70 0.00 6.84 4.32
0300: 9.50 5.77 122.0 12.0 80.8 0.59 0.74 9.47 5.82 9.49 5.83 4 SE 4 68 70 0.00 6.77 4.37
0400: 9.45 5.80 122.0 12.0 79.9 0.58 0.74 9.38 5.79 9.40 5.81 5 E 7 67 70 0.00 6.75 4.44
0500: 9.45 5.75 122.0 12.0 80.5 0.59 0.74 9.41 5.78 9.45 5.79 7 NE 9 66 70 0.00 6.74 4.44
0600: 9.45 5.70 122.0 12.0 81.0 0.59 0.75 9.38 5.77 9.40 5.78 5 N 8 65 70 0.00 0.00 6.73 4.57
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0.00
HG QR Chg Prec
KEQI4(22) 11.80 4616 -58 Ystday Avg LD20 Q: 82.9 Chg: -5.1 Pool 9.69 Tail 6.06
WYLM7(15) 1.76 9 -1 0.00 Ystday Avg LD19 Q: 60.7 Chg: -11.5
UNGAGED 13 -2 Ystday Avg Trib Q: 4.7 Chg: 0.0
Ystday Avg Stor Q: -0.0
----- ----- ------
Total 4638 -62 SPREAD 17.4
OMNI -- 6hr Change = -0.17 24hr Equivl = -0.68 Storage/FT Change = 246 6HR DELTA Pool = -167
FLOAT-- 6hr Change = -0.24 24hr Equivl = -0.96 Storage/FT Change = 246 6HR DELTA Pool = -236
P.T. -- 6hr Change = -0.25 24hr Equivl = -1.00 Storage/FT Change = 246 6HR DELTA Pool = -246
OMNI -- 8hr Change = -0.28 24hr Equivl = -0.84 Storage/FT Change = 246 8HR DELTA Pool = -207
FLOAT-- 8hr Change = -0.31 24hr Equivl = -0.93 Storage/FT Change = 246 8HR DELTA Pool = -229
P.T. -- 8hr Change = -0.31 24hr Equivl = -0.93 Storage/FT Change = 246 8HR DELTA Pool = -229
OMNI -- 12hr Change = -0.31 24hr Equivl = -0.62 Storage/FT Change = 246 12HR DELTA Pool = -152
FLOAT-- 12hr Change = -0.39 24hr Equivl = -0.78 Storage/FT Change = 246 12HR DELTA Pool = -192
P.T. -- 12hr Change = -0.39 24hr Equivl = -0.78 Storage/FT Change = 246 12HR DELTA Pool = -192
Jacob Charts Rating Table
(6.0) 80.7 --> 120 (6.0)79000
(6.2) 82.1 --> 130 (7.0)91500
(6.4) 85.9 --> 140 (8.0)103000
(6.6) 86.2 --> 150 (9.0)118000
(6.8) 90.1 --> 160 (10.0)134200
(7.0) 91.2 --> 170 (11.0)148500
(7.2) 93.4 --> 185 (12.0)162300
(7.4) 95.0 --> 200 (13.0)176000
(7.6) 97.6 --> 240 (14.0)193400
(7.8) 101.1 --> 260 (15.0)214200
(8.0) 103.0 --> 280 (16.0)229000
(8.2) 104.6 --> 300 (17.0)246000
(8.4) 107.7 --> 320 (18.0)267000
(19.0)291400
(20.0)307500
(21.0)328000
(22.0)355400
(23.0)387000
(24.0)420500
(25.0)459000
(26.0)494000
(27.0)533000
(28.0)578000