L&D13 6am Report THURSDAY 11 JUN 2026
LockMaster: Jon James Flat Pool = 14.3 Flat Tail = 3.3 River Mile = 522.4
Asst: Anthony (Tony) Runde DA = 85,500 mi^2 UNG LOC DA = 1,290 mi^2 %UNG LOC = 42%
Phone: (815) 589-3313 or (6213) Flood Stage = 16 Lock Closed = 18 Top of Lock = 23.3
10 Submrg Tainters (64') Gates #1-4, 8-13 LD12(6hr) <- LD13 -> LD14(2hr) Top of Spillway = 14.5
3 Submrg Rollers (100') Gates #5,6,7 Out of Operation = 13.5' = 125,000 cfs Swell Head = 0.4
Max Submrg Setting = -73.5 X -24.0 = 75,500 cfs Gage Zero = 568.7 TW cntrl > 9.6' GATE cntrl < 9.0'
6am Maximum Permissible Feet of Bulkhead = 230 Record Flood Stage = 24.75 in Apr 1965
M I 1 3 F L T 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
0000: 14.27 6.49 31.0 10.0 55.4 1.27 1.57 14.26 6.50 14.22 6.51 4 SE 5 79 80 0.00
0100: 14.25 6.48 31.0 10.0 55.4 1.27 1.57 14.25 6.49 14.21 6.49 5 S 7 78 80 0.00
0200: 14.24 6.47 31.0 10.0 55.3 1.27 1.57 14.23 6.48 14.20 6.49 4 SE 5 77 79 0.00
0300: 14.22 6.48 31.0 10.0 55.3 1.27 1.56 14.22 6.48 14.18 6.48 6 S 7 76 79 0.00
0400: 14.21 6.48 31.0 10.0 55.2 1.26 1.56 14.21 6.49 14.17 6.49 5 S 7 76 79 0.00
0500: 14.20 6.49 31.0 10.0 55.2 1.27 1.56 14.20 6.50 14.16 6.50 7 S 11 77 79 0.00
0600: 14.19 6.49 31.0 10.0 55.1 1.27 1.57 14.19 6.49 14.16 6.50 6 SE 9 76 79 0.00 0.00
0700: 14.14 6.51 31.0 10.0 54.9 1.27 1.56 14.18 6.49 14.14 6.50 8 S 11 78 78 0.00
0800: 14.10 6.53 31.0 10.0 54.6 1.26 1.56 14.14 6.51 14.11 6.52 13 SW 16 80 78 0.00
0900: 14.10 6.53 31.0 10.0 54.7 1.26 1.56 14.12 6.54 14.08 6.54 15 SW 23 82 78 0.00
1000: 14.10 6.52 31.0 10.0 54.7 1.26 1.56 14.19 6.50 14.16 6.51 8 SW 15 84 79 0.00
1100: 14.09 6.50 31.0 10.0 54.7 1.26 1.56 14.13 6.49 14.09 6.49 8 S 10 87 79 0.00
1200: 14.08 6.49 31.0 10.0 54.7 1.26 1.56 14.12 6.50 14.09 6.50 9 S 13 88 79 0.00 0.00
1300: 14.09 6.52 31.0 10.0 54.6 1.26 1.55 14.08 6.52 14.04 6.53 20 SW 31 73 79 0.13
1400: 14.09 6.54 31.0 10.0 54.5 1.26 1.55 14.13 6.56 14.11 6.57 9 SW 13 73 79 0.20
1500: 14.09 6.54 31.0 10.0 54.3 1.25 1.55 14.17 6.52 14.14 6.52 11 SW 14 75 79 0.01
1600: 14.09 6.54 31.0 10.0 54.2 1.25 1.54 14.15 6.56 14.11 6.57 14 SW 21 76 79 0.00
1700: 14.11 6.49 31.0 10.0 51.7 1.26 1.57 14.10 6.53 14.08 6.55 11 S 15 78 79 0.00
1800: 14.13 6.43 26.0 10.0 49.2 1.28 1.59 14.16 6.45 14.12 6.45 11 SW 14 80 79 0.00 0.34
1900: 14.14 6.39 26.0 10.0 49.2 1.28 1.59 14.11 6.36 14.08 6.36 15 SW 26 72 79 0.05
2000: 14.16 6.35 26.0 10.0 49.1 1.28 1.59 14.15 6.35 14.12 6.36 13 S 21 69 79 0.03
2100: 14.20 6.32 26.0 10.0 49.3 1.28 1.60 14.16 6.28 14.13 6.29 7 S 9 68 79 0.03
2200: 14.23 6.28 26.0 10.0 49.4 1.29 1.60 14.21 6.23 14.18 6.24 8 S 15 69 78 0.03
2300: 14.27 6.25 26.0 10.0 49.6 1.29 1.61 14.28 6.22 14.25 6.22 6 S 9 69 78 0.00
2400: 14.30 6.21 26.0 10.0 49.8 1.29 1.61 14.31 6.19 14.29 6.20 4 S 6 69 78 0.01 0.15
0100: 14.32 6.22 26.0 10.0 49.8 1.30 1.62 14.33 6.25 14.31 6.26 6 S 9 70 78 0.00
0200: 14.35 6.23 26.0 10.0 49.9 1.30 1.62 14.33 6.23 14.30 6.25 12 SW 14 71 77 0.00
0300: 14.37 6.24 26.0 10.0 49.9 1.30 1.62 14.38 6.24 14.35 6.25 5 S 7 69 77 0.00
0400: 14.39 6.25 26.0 10.0 49.9 1.30 1.62 14.38 6.24 14.35 6.26 6 S 9 68 77 0.00
0500: 14.39 6.25 26.0 10.0 49.9 1.30 1.62 14.39 6.25 14.36 6.26 7 S 10 68 77 0.00
0600: 14.40 6.25 26.0 10.0 50.0 1.30 1.62 14.40 6.25 14.37 6.26 6 S 9 67 77 0.00 0.00
-----
0.49
MAQI4(24) 17.82 6959 2091 Ystday Avg LD13 Q: 53.3 Chg: -0.5
APRI2(20) 4.54 346 225 Ystday Avg LD12 Q: 45.8 Chg: -0.0
UNGAGED 1799 1171 Ystday Avg Trib Q: 6.5 Chg: 0.4
Ystday Avg Stor Q: 0.0
----- ----- ------
Total 9104 3487 SPREAD 1.0
OMNI -- 6hr Change = 0.10 24hr Equivl = 0.40 Storage/FT Change = 231 6HR DELTA Pool = 92
FLOAT-- 6hr Change = 0.09 24hr Equivl = 0.36 Storage/FT Change = 231 6HR DELTA Pool = 83
P.T. -- 6hr Change = 0.08 24hr Equivl = 0.32 Storage/FT Change = 231 6HR DELTA Pool = 74
OMNI -- 8hr Change = 0.17 24hr Equivl = 0.51 Storage/FT Change = 231 8HR DELTA Pool = 118
FLOAT-- 8hr Change = 0.19 24hr Equivl = 0.57 Storage/FT Change = 231 8HR DELTA Pool = 131
P.T. -- 8hr Change = 0.19 24hr Equivl = 0.57 Storage/FT Change = 231 8HR DELTA Pool = 131
OMNI -- 12hr Change = 0.27 24hr Equivl = 0.54 Storage/FT Change = 231 12HR DELTA Pool = 124
FLOAT-- 12hr Change = 0.24 24hr Equivl = 0.48 Storage/FT Change = 231 12HR DELTA Pool = 111
P.T. -- 12hr Change = 0.25 24hr Equivl = 0.50 Storage/FT Change = 231 12HR DELTA Pool = 115
Jacob Charts
Balanced Gates (8.8) 77.5 --> 52 x 17 Rating Table
9.5 x 3.0 (9.0) 79.5 --> 54 x 18 (9.0) 78500
11.0 x 3.5 (9.2) 81.6 --> 57 x 18.5 (9.6) 84500
11.5 x 4.5 (9.4) 83.6 --> 61 x 19 (10.0)88600
14.5 x 5.0 (9.6) 85.5 --> 64 x 19 (11.0)99800
15.0 x 6.0 (9.8) 87.5 --> 65 x 20 (12.0)111300
18.5 x 7.0 (10.0) 89.6 --> 66 x 21 (13.0)123600
19.5 x 7.5 (10.2) 91.8 --> 67 x 22 (14.0)138600
22.5 x 8.0 (10.4) 94.0 --> 69 x 23 (15.0)152400
25.0 x 9.0 (10.6) 96.0 --> 72 x 24 <-- (16.0)165400
26.5 x 9.5 (10.8) 98.1 --> 74 x 25 <-- (17.0)178800
28.0 x 10.0 (11.0)100.2 --> 78 x 25.5 <-- (18.0)191500
29.5 x 10.5 (11.2)102.2 --> 83 x 25.5 <-- Appendage 24-27 (19.0)203900
34.0 x 12.0 (11.4)104.2 --> 88 x 25.5 <-- (20.0)217300
40.0 x 13.5 (11.6)106.1 --> 92 x 27 <-- (21.0)230800
42.5 x 14.0 (11.8)108.1 --> 97 x 27 <-- (22.0)244400
44.5 x 15.0 (12.0)110.0 --> 102 x 27 <-- (23.0)258700
46.0 x 15.5 (12.2)112.0 --> 110 x 27 <-- (24.0)273500
49.5 x 16.5 (12.4)113.9 --> 112 x 28 (25.0)288800
52.0 x 17.5 (12.6)115.8 --> 116 x 28 (26.0)310600
55.5 x 18.0 (12.8)117.7 --> 120 x 30 (27.0)335200
58.5 x 19.0 (13.0)119.7 --> 130 x 33 (28.0)364500
61.5 x 20.0 (13.2)121.7 --> 140 x 36 (29.0)390200
72.0 x 24.0 (13.4)123.6 --> 150 x 39 (30.0)415800
(13.6)125.7 --> 160 x 42