Mississippi River (St. Louis District) Basin Gage Table
Mississippi River (St. Louis District)
Gage Stage (24hr) Flow (24hr) Precip
6hr 24hr
 WQ/Temp (24hr) River
Mile		 Flood
Level
LD 19 (Keokuk), IA
POOL
TW
18.30  ft ( 0.02 )
09-13-2026 6:00
3.45  ft ( -1.08 )
09-13-2026 6:00
- -
79.00  F ( -1.00 )
09-13-2026 6:00
Temp-Water LPMS
63.00  F ( -4.00 )
09-13-2026 6:00
Temp-Air LPMS 		364.20 493.83
LD 20 (Canton), MO
POOL
TW
11.59  ft ( -0.82 )
09-13-2026 6:00
4.82  ft ( 0.20 )
09-13-2026 6:00
- -
78.00  F ( -3.00 )
09-13-2026 6:00
Temp-Water LPMS
59.00  F ( -7.00 )
09-13-2026 6:00
Temp-Air LPMS 		343.20 15.00
LD 21 (Quincy), IL
POOL
TW
11.99  ft ( -0.67 )
09-13-2026 8:00
5.00  ft ( 0.46 )
09-13-2026 8:00
- -
77.00  F ( 0.00 )
09-13-2026 6:00
Temp-Water LPMS
64.00  F ( -2.00 )
09-13-2026 6:00
Temp-Air LPMS 		324.90 18.00
Hannibal, MO
10.38  ft ( -0.08 )
09-13-2026 8:15
-
0.00 0.00
39.56  in
09-13-2026 8:15
- 309.00 17.00
LD 22 (Saverton), MO
POOL
TW
13.02  ft ( -0.45 )
09-13-2026 6:00
6.13  ft ( 0.27 )
09-13-2026 8:30
77280  cfs ( 6400 )
09-13-2026 6:00
COE-MVR
0.00 0.00
20.76  in
09-13-2026 8:30
80.00  F ( 0.00 )
09-13-2026 6:00
Temp-Water LPMS
67.00  F ( -1.00 )
09-13-2026 6:00
Temp-Air LPMS 		301.20 16.00
Louisiana, MO
12.01  ft ( -0.46 )
09-13-2026 8:30
- - - 282.90 15.00
LD 24 (Clarksville), MO
POOL
TW
449.05  ft ( -0.46 )
09-13-2026 8:30
15.86  ft ( 1.87 )
09-13-2026 3:30
72790  cfs ( 22980 )
09-13-2026 3:30
COE-MVS
0.00 0.00
23.19  in
09-13-2026 3:30
82.00  F ( 0.00 )
09-13-2026 6:00
Temp-Water LPMS
69.00  F ( 1.00 )
09-13-2026 6:00
Temp-Air LPMS 		273.50 25.00
Sterling Landing, MO
- -
0.00 0.00
21.11  in
09-13-2026 3:30
- 250.80 450.17
Mosier Landing, IL
35.83  ft ( 0.71 )
09-13-2026 8:30
- - - 260.30 41.00
LD 25 (Winfield), MO
POOL
TW
434.33  ft ( 0.35 )
09-13-2026 8:30
15.96  ft ( 1.83 )
09-13-2026 8:30
78340  cfs ( 25660 )
09-13-2026 8:30
COE-MVS
0.00 (NA)
23.19  in
09-13-2026 8:30
84.00  F ( 0.00 )
09-13-2026 6:00
Temp-Water LPMS
73.00  F ( 3.00 )
09-13-2026 6:00
Temp-Air LPMS 		241.50 26.00
Grafton, IL
16.37  ft ( 0.63 )
09-13-2026 8:30
-
0.00 (NA)
22.89  in
09-13-2026 8:30
- 218.00 20.00
Alton, IL
419.71  ft ( 0.50 )
09-13-2026 8:30
- - - 203.00 -
Mel Price LD (Alton), IL
POOL
TW
419.64  ft ( 0.35 )
09-13-2026 8:30
4.77  ft ( 1.21 )
09-13-2026 8:30
68500  cfs ( 16940 )
09-13-2026 8:30
COE-MVS
0.00 (NA)
22.53  in
09-13-2026 8:30
 MSG 
Temp-Water LPMS
68.00  F ( 0.00 )
09-13-2026 6:00
Temp-Air LPMS 		200.50 21.00
Wood River East Alton Pump Station 1 (Interior), IL
407.76  ft ( 0.04 )
09-13-2026 8:15
- - - - -
LD 27 (Granite City), IL
POOL
TW
399.45  ft ( 1.15 )
09-13-2026 8:30
382.98  ft ( 0.52 )
09-13-2026 8:30
-
0.00 0.00
20.50  in
09-13-2026 8:30
- 185.30 -
Chain of Rocks, MO
77.34  ft ( 1.37 )
09-13-2026 8:30
-
0.00 0.00
36.44  in
09-13-2026 8:30
- 190.40 101.00
Upper Bissell Point, MO
1.72  ft ( 1.82 )
09-13-2026 8:30
-
0.00 0.00
27.21  in
09-13-2026 9:00
- - -
St. Louis, MO
2.04  ft ( 1.61 )
09-13-2026 8:30
115400  cfs ( 13810 )
09-13-2026 8:30
USGS 		- - 179.60 30.00
Engineers Depot, MO
1.03  ft ( 1.63 )
09-13-2026 8:30
-
0.00 0.00
32.36  in
09-13-2026 8:30
- 176.80 29.00
Jefferson Barracks, MO
-1.72  ft ( 1.48 )
09-13-2026 8:30
-
0.00 0.00
32.21  in
09-13-2026 8:30
- 168.70 26.00
Herculaneum, MO
-1.40  ft ( 1.40 )
09-13-2026 8:30
-
0.00 0.00
27.90  in
09-13-2026 9:00
- 151.90 26.00
Chester, IL
3.71  ft ( 0.70 )
09-13-2026 8:30
96040  cfs ( 5450 )
09-13-2026 8:30
USGS
0.00 0.00
25.26  in
09-13-2026 9:00
- 109.90 27.00
Red Rock Landing, MO
7.05  ft ( 0.60 )
09-13-2026 8:30
-
0.00 0.00
27.58  in
09-13-2026 9:00
- 94.10 31.00
Grand Tower, IL
8.98  ft ( 0.51 )
09-13-2026 8:30
110200  cfs ( 4460 )
09-13-2026 8:30
COE-MVS
0.00 (NA)
28.70  in
09-13-2026 9:00
- 81.90 28.00
Moccasin Springs, MO
7.83  ft ( 0.54 )
09-13-2026 8:30
-
0.00 (NA)
25.43  in
09-13-2026 9:00
- 66.30 28.00
Cape Girardeau, MO
9.03  ft ( 0.46 )
09-13-2026 8:30
97440  cfs ( 3920 )
09-13-2026 8:30
COE-MVS
0.00 (NA)
31.24  in
09-13-2026 9:00
- 52.10 32.00
Grays Point, MO
8.32  ft ( 0.44 )
09-13-2026 8:30
- - - 46.30 25.00
Thebes, IL
7.58  ft ( 0.45 )
09-13-2026 9:00
100110  cfs ( 3640 )
09-13-2026 8:30
USGS
0.00 (NA)
32.64  in
09-13-2026 9:00
- 43.70 33.00
Commerce, MO
3.37  ft ( 0.43 )
09-13-2026 9:00
-
0.00 (NA)
31.92  in
09-13-2026 9:00
- 39.50 24.00
Price Landing, MO
-1.60  ft ( 0.41 )
09-13-2026 9:00
-
0.00 0.00
24.51  in
09-13-2026 9:00
- 28.20 24.00
Thompson Landing, MO
12.96  ft ( 0.53 )
09-13-2026 9:00
-
0.00 0.00
30.00  in
09-13-2026 9:00
- 20.20 39.00
Birds Point, MO
10.42  ft ( 2.08 )
09-13-2026 9:00
-
0.00 0.00
31.39  in
09-13-2026 9:00
- 2.00 38.00