L&D13 6am Report SATURDAY 19 JUL 2025
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 = 23 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: 14.37 10.42 72.0 24.0 93.3 0.00 0.00 14.37 10.42 14.36 10.39 5 E 7 64 80 0.00
0100: 14.37 10.41 72.0 24.0 93.2 0.00 0.00 14.36 10.42 14.36 10.41 6 E 7 63 79 0.00
0200: 14.36 10.41 72.0 24.0 93.2 0.00 0.00 14.36 10.41 14.36 10.39 9 E 10 63 79 0.00
0300: 14.36 10.41 72.0 24.0 93.2 0.00 0.00 14.35 10.41 14.35 10.39 5 E 6 62 79 0.00
0400: 14.35 10.41 72.0 24.0 93.2 0.00 0.00 14.35 10.41 14.34 10.39 4 E 5 62 79 0.00
0500: 14.35 10.42 72.0 24.0 93.2 0.00 0.00 14.34 10.40 14.34 10.38 6 E 9 62 78 0.00
0600: 14.34 10.42 72.0 24.0 93.2 0.00 0.00 14.34 10.42 14.34 10.40 7 E 8 62 78 0.00 0.00
0700: 14.34 10.42 72.0 24.0 93.2 0.00 0.00 14.33 10.42 14.33 10.40 9 E 10 62 79 0.00
0800: 14.33 10.42 72.0 24.0 93.3 0.00 0.00 14.34 10.40 14.34 10.38 8 E 10 64 78 0.00
0900: 14.33 10.40 72.0 24.0 93.1 0.00 0.00 14.33 10.39 14.32 10.37 5 E 9 67 78 0.00
1000: 14.33 10.38 72.0 24.0 92.9 0.00 0.00 14.33 10.38 14.32 10.37 5 NE 6 70 78 0.00
1100: 14.32 10.38 72.0 24.0 92.9 0.00 0.00 14.31 10.38 14.31 10.37 3 SE 6 73 78 0.00
1200: 14.31 10.39 72.0 24.0 93.0 0.00 0.00 14.31 10.38 14.30 10.36 3 NW 5 74 78 0.00 0.00
1300: 14.29 10.38 72.0 24.0 92.9 0.00 0.00 14.31 10.39 14.30 10.37 1 NW 5 75 79 0.00
1400: 14.27 10.38 72.0 24.0 92.9 0.00 0.00 14.29 10.40 14.29 10.38 6 SW 11 76 80 0.00
1500: 14.27 10.38 72.0 24.0 92.9 0.00 0.00 14.27 10.38 14.28 10.36 7 SW 8 78 80 0.00
1600: 14.27 10.38 72.0 24.0 92.9 0.00 0.00 14.27 10.40 14.26 10.37 9 SW 10 79 80 0.00
1700: 14.27 10.38 72.0 24.0 92.9 0.00 0.00 14.27 10.39 14.27 10.37 7 SW 10 79 81 0.00
1800: 14.27 10.39 72.0 24.0 93.0 0.00 0.00 14.27 10.38 14.26 10.36 4 W 5 79 81 0.00 0.00
1900: 14.26 10.38 72.0 24.0 92.9 0.00 0.00 14.27 10.37 14.26 10.35 4 SE 5 79 81 0.00
2000: 14.24 10.37 72.0 24.0 92.7 0.00 0.00 14.25 10.37 14.24 10.35 4 SE 5 78 81 0.00
2100: 14.23 10.37 72.0 24.0 92.7 0.00 0.00 14.24 10.37 14.24 10.36 4 SE 5 74 81 0.00
2200: 14.23 10.37 72.0 24.0 92.7 0.00 0.00 14.24 10.38 14.24 10.37 4 SE 5 73 81 0.00
2300: 14.23 10.36 72.0 24.0 92.6 0.00 0.00 14.24 10.37 14.24 10.35 2 E 3 72 80 0.00
2400: 14.23 10.35 72.0 24.0 92.5 0.00 0.00 14.19 10.37 14.18 10.35 3 SE 4 71 80 0.00 0.00
0100: 14.22 10.35 72.0 24.0 92.5 0.00 0.00 14.22 10.35 14.22 10.33 4 S 5 71 80 0.00
0200: 14.22 10.35 72.0 24.0 92.5 0.00 0.00 14.21 10.35 14.21 10.32 3 SE 4 72 80 0.00
0300: 14.21 10.35 72.0 24.0 92.5 0.00 0.00 14.21 10.35 14.20 10.33 3 SE 4 72 79 0.00
0400: 14.19 10.34 72.0 24.0 92.4 0.00 0.00 14.19 10.33 14.18 10.31 5 S 8 71 79 0.00
0500: 14.19 10.34 72.0 24.0 92.4 0.00 0.00 14.17 10.34 14.17 10.32 4 SE 6 71 79 0.00
0600: 14.18 10.33 72.0 24.0 92.3 0.00 0.00 14.19 10.33 14.18 10.30 3 SE 6 71 79 0.00 0.00
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0.00
MAQI4(24) 12.48 1855 -271 Ystday Avg LD13 Q: 93.0 Chg: -2.9
APRI2(20) 4.06 101 -4 Ystday Avg LD12 Q: 93.7 Chg: -1.8
UNGAGED 525 -23 Ystday Avg Trib Q: 2.7 Chg: -0.4
Ystday Avg Stor Q: -0.0
----- ----- ------
Total 2481 -298 SPREAD -3.4
OMNI -- 6hr Change = -0.05 24hr Equivl = -0.20 Storage/FT Change = 23 6HR DELTA Pool = -5
FLOAT-- 6hr Change = 0.00 24hr Equivl = 0.00 Storage/FT Change = 23 6HR DELTA Pool = 0
P.T. -- 6hr Change = 0.00 24hr Equivl = 0.00 Storage/FT Change = 23 6HR DELTA Pool = 0
OMNI -- 8hr Change = -0.05 24hr Equivl = -0.15 Storage/FT Change = 23 8HR DELTA Pool = -3
FLOAT-- 8hr Change = -0.05 24hr Equivl = -0.15 Storage/FT Change = 23 8HR DELTA Pool = -3
P.T. -- 8hr Change = -0.06 24hr Equivl = -0.18 Storage/FT Change = 23 8HR DELTA Pool = -4
OMNI -- 12hr Change = -0.09 24hr Equivl = -0.18 Storage/FT Change = 23 12HR DELTA Pool = -4
FLOAT-- 12hr Change = -0.08 24hr Equivl = -0.16 Storage/FT Change = 23 12HR DELTA Pool = -4
P.T. -- 12hr Change = -0.08 24hr Equivl = -0.16 Storage/FT Change = 23 12HR DELTA Pool = -4
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