L&D16 6am Report THURSDAY 19 APR 2018
LockMaster: Nicholas Schnerre Flat Pool = 11.4 Flat Tail = 2.4 River Mile = 457.2
Asst: Stephen Moseley DA = 99,400 mi^2 UNG LOC DA = 350 mi^2 %UNG LOC = 3%
Phone: (309) 537-3191 Flood Stage = 15 Lock Closed = 17 Top of Lock = 20.4
3 Submrg Tainters (40') Gates #1,10,19 LD15(8 hr) <- LD16 -> LD17(6 hr) Top of Spillway = 11.4
12 NonSubmrg Tainters (40') Gates #2,3,4,5,11,12,13,14,15,16,17,18 Out of Operation = 9.5' = 111,000 cfs Swell Head = 0.5
4 NonSubmrg Rollers (80') Gates #6,7,8,9 Gage Zero = 533.79 TW cntrl > 7.2' GATE cntrl < 6.8'
6am Maximum Permissible Feet of Bulkhead = -9 Record Flood Stage = 24.10 in July 1993
M I 1 6 I L N 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 FAII4
0000: 10.39 7.72 125.0 36.0 89.8 0.00 0.00 10.42 7.71 10.42 7.70 18 NE 23 39 42 0.00 10.58
0100: 10.40 7.74 125.0 36.0 90.0 0.00 0.00 10.34 7.76 10.34 7.77 16 NE 18 38 42 0.00 10.58
0200: 10.42 7.75 125.0 36.0 90.2 0.00 0.00 10.42 7.76 10.42 7.76 14 NE 16 37 42 0.00 10.57
0300: 10.43 7.76 125.0 36.0 90.4 0.00 0.00 10.42 7.77 10.42 7.78 16 NE 21 36 42 0.00 10.56
0400: 10.43 7.78 125.0 36.0 90.5 0.00 0.00 10.43 7.77 10.43 7.77 16 E 19 35 42 0.00 10.57
0500: 10.44 7.79 125.0 36.0 90.6 0.00 0.00 10.43 7.79 10.43 7.80 12 E 18 34 42 0.00 10.58
0600: 10.44 7.80 125.0 36.0 90.8 0.00 0.00 10.44 7.80 10.45 7.80 15 E 29 34 42 0.00 0.00 10.59
0700: 10.45 7.79 125.0 36.0 91.1 0.00 0.00 10.47 7.82 10.47 7.84 17 E 23 34 42 0.00 10.57
0800: 10.47 7.78 125.0 36.0 91.4 0.00 0.00 10.45 7.76 10.45 7.78 14 E 20 35 42 0.00 10.58
0900: 10.46 7.80 125.0 36.0 91.1 0.00 0.00 10.47 7.84 10.47 7.84 14 E 20 35 42 0.00 10.59
1000: 10.45 7.81 125.0 36.0 90.9 0.00 0.00 10.45 7.78 10.45 7.78 8 N 12 36 42 0.00 10.60
1100: 10.44 7.79 125.0 36.0 90.6 0.00 0.00 10.41 7.78 10.42 7.78 13 NE 18 35 42 0.00 10.59
1200: 10.43 7.77 125.0 36.0 90.4 0.00 0.00 10.36 7.77 10.35 7.78 12 NE 16 34 42 0.00 0.00 10.58
1300: 10.42 7.76 125.0 36.0 90.3 0.00 0.00 10.41 7.76 10.41 7.75 8 NE 10 35 42 0.00 10.59
1400: 10.41 7.75 125.0 36.0 90.2 0.00 0.00 10.41 7.75 10.41 7.75 7 N 9 34 42 0.00 10.58
1500: 10.13 7.97 125.0 36.0 92.7 0.00 0.00 9.99 8.14 9.99 8.15 2 NW 4 34 42 0.00 10.59
1600: 9.85 8.19 155.0 44.0 95.1 0.00 0.00 9.83 8.20 9.83 8.20 6 NW 11 35 42 0.00 10.51
1700: 9.80 8.19 155.0 44.0 95.2 0.00 0.00 9.77 8.21 9.76 8.22 12 NW 16 34 42 0.00 10.47
1800: 9.75 8.20 155.0 44.0 95.2 0.00 0.00 9.70 8.17 9.69 8.17 10 NW 16 34 42 0.00 0.00 10.44
1900: 9.73 8.18 155.0 44.0 95.0 0.00 0.00 9.70 8.17 9.69 8.17 7 NW 10 34 42 0.00 10.41
2000: 9.71 8.16 155.0 44.0 94.8 0.00 0.00 9.72 8.19 9.73 8.21 6 NW 9 34 41 0.01 10.40
2100: 9.70 8.18 155.0 44.0 95.0 0.00 0.00 9.71 8.30 9.72 8.29 8 NW 12 34 42 0.00 10.39
2200: 9.70 8.20 155.0 44.0 95.2 0.00 0.00 9.69 8.12 9.69 8.13 5 W 7 34 41 0.00 10.40
2300: 9.72 8.20 155.0 44.0 95.2 0.00 0.00 9.70 8.14 9.71 8.10 7 NW 11 34 41 0.00 10.40
2400: 9.73 8.20 155.0 44.0 95.2 0.00 0.00 9.72 8.19 9.73 8.19 8 NW 12 33 41 0.00 0.01 10.42
0100: 9.83 8.18 155.0 44.0 95.0 0.00 0.00 9.87 8.13 9.87 8.13 8 NW 13 34 41 0.00 10.45
0200: 9.93 8.15 155.0 44.0 94.7 0.00 0.00 9.95 8.17 9.95 8.16 10 NW 13 34 41 0.00 10.49
0300: 9.98 8.18 155.0 44.0 95.0 0.00 0.00 9.99 8.17 10.00 8.16 9 NW 12 34 41 0.00 10.53
0400: 10.03 8.20 155.0 44.0 95.2 0.00 0.00 10.02 8.18 10.02 8.18 7 NW 11 34 41 0.00 10.55
0500: 10.06 8.22 155.0 44.0 95.2 0.00 0.00 10.07 8.23 10.07 8.23 7 NW 9 35 41 0.00 10.58
0600: 10.09 8.24 155.0 44.0 95.1 0.00 0.00 10.12 8.25 10.12 8.24 6 NW 9 36 41 0.00 0.00 10.60
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0.01
HG QR Chg Prec
JOSI2(12) 7.03 6977 71 0.04 Ystday Avg LD16 Q: 92.2 Chg: 7.4
GENI2(15) 4.81 791 -4 0.07 Ystday Avg LD14 Q: 83.5 Chg: 7.3
UNGAGED 208 0 Ystday Avg Trib Q: 8.0 Chg: 0.1
Ystday Avg Stor Q: -0.0
----- ----- ------
Total 7976 66 SPREAD 0.7
OMNI -- 6hr Change = +0.36 24hr Equivl = +1.44 Storage/FT Change = +1 6HR DELTA Pool = +2
FLOAT-- 6hr Change = +0.40 24hr Equivl = +1.60 Storage/FT Change = +1 6HR DELTA Pool = +2
P.T. -- 6hr Change = +0.39 24hr Equivl = +1.56 Storage/FT Change = +1 6HR DELTA Pool = +2
OMNI -- 8hr Change = +0.39 24hr Equivl = +1.17 Storage/FT Change = +1 8HR DELTA Pool = +1
FLOAT-- 8hr Change = +0.43 24hr Equivl = +1.29 Storage/FT Change = +1 8HR DELTA Pool = +1
P.T. -- 8hr Change = +0.43 24hr Equivl = +1.29 Storage/FT Change = +1 8HR DELTA Pool = +1
OMNI -- 12hr Change = +0.34 24hr Equivl = +0.68 Storage/FT Change = +1 12HR DELTA Pool = +1
FLOAT-- 12hr Change = +0.42 24hr Equivl = +0.84 Storage/FT Change = +1 12HR DELTA Pool = +1
P.T. -- 12hr Change = +0.43 24hr Equivl = +0.86 Storage/FT Change = +1 12HR DELTA Pool = +1
Balanced Gates Jacob Charts Rating Table
10.5 x 2.0 (6.4) 73.0 --> 75 x 21 (6.8)78000
11.0 x 4.0 (6.6) 76.0 --> 77 x 23 (7.0)80000
21.0 x 6.0 (6.8) 79.0 --> 83 x 24 (7.2)84000
22.5 x 7.0 (7.0) 81.0 --> 89 x 26 (8.0)93000
24.5 x 8.0 (7.2) 83.0 --> 94 x 28 (9.0)104200
26.5 x 9.0 (7.4) 87.0 --> 100 x 32 (10.0)117700
28.5 x 10.0 (7.6) 89.0 --> 110 x 32 (11.0)131200
34.5 x 11.0 (7.8) 91.0 --> 114 x 36 (12.0)143600
36.5 x 12.0 (8.0) 92.0 --> 127 x 36 (13.0)156300
42.0 x 13.0 (8.2) 94.0 --> 130 x 40 (14.0)169100
46.0 x 14.0 (8.4) 96.0 --> 145 x 40 (15.0)183300
51.0 x 15.0 (8.6) 98.0 --> 150 x 44 (16.0)193900
53.0 x 16.0 (8.8) 99.0 --> 165 x 44 (17.0)209000
56.0 x 17.0 (9.0) 101.0 --> 180 x 44 (18.0)227800
60.5 x 19.0 (9.2) 103.0 --> 195 x 48 (19.0)243300
66.0 x 20.0 (9.4) 105.0 --> 210 x 48 (20.0)257900
67.5 x 21.0 (21.0)272600
72.0 x 22.0 (22.0)287200
77.0 x 23.0 (23.0)302300
83.5 x 24.0 (24.0)320800
87.0 x 26.0 (25.0)344300
93.0 x 28.0 (26.0)375900
98.0 x 31.0 (27.0)416600