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
18.22  ft ( 0.06 )
07-06-2026 14:00
8.19  ft ( 1.54 )
07-06-2026 14:00
- -
85.00  F ( 0.00 )
07-06-2026 6:00
Temp-Water LPMS
71.00  F ( -4.00 )
07-06-2026 6:00
Temp-Air LPMS 		364.20 493.83
LD 20 (Canton), MO
POOL
TW
9.64  ft ( -0.57 )
07-06-2026 12:00
9.32  ft ( 1.88 )
07-06-2026 12:00
- -
84.00  F ( 0.00 )
07-06-2026 6:00
Temp-Water LPMS
69.00  F ( -3.00 )
07-06-2026 6:00
Temp-Air LPMS 		343.20 15.00
LD 21 (Quincy), IL
POOL
TW
12.32  ft ( -0.06 )
07-06-2026 14:00
9.83  ft ( 1.90 )
07-06-2026 14:00
- -
81.00  F ( -1.00 )
07-06-2026 6:00
Temp-Water LPMS
72.00  F ( -3.00 )
07-06-2026 6:00
Temp-Air LPMS 		324.90 18.00
Hannibal, MO
12.70  ft ( 0.77 )
07-06-2026 16:15
-
0.00 0.00
30.34  in
07-06-2026 16:15
- 309.00 17.00
LD 22 (Saverton), MO
POOL
TW
13.33  ft ( -0.32 )
07-06-2026 16:00
10.12  ft ( 1.71 )
07-06-2026 16:30
124190  cfs ( 17310 )
07-06-2026 16:00
COE-MVR
0.00 0.00
16.17  in
07-06-2026 16:30
85.00  F ( 0.00 )
07-06-2026 6:00
Temp-Water LPMS
70.00  F ( -4.00 )
07-06-2026 6:00
Temp-Air LPMS 		301.20 16.00
Louisiana, MO
12.01  ft ( 0.22 )
07-06-2026 16:30
- - - 282.90 15.00
LD 24 (Clarksville), MO
POOL
TW
447.52  ft ( -0.51 )
07-06-2026 16:30
19.79  ft ( 1.42 )
07-06-2026 16:30
121600  cfs ( 17600 )
07-06-2026 16:30
COE-MVS
0.00 0.00
19.94  in
07-06-2026 16:30
82.00  F ( 1.00 )
07-06-2026 6:00
Temp-Water LPMS
72.00  F ( -2.00 )
07-06-2026 6:00
Temp-Air LPMS 		273.50 25.00
Sterling Landing, MO
- -
0.00 0.00
16.54  in
07-06-2026 16:30
- 250.80 450.17
Mosier Landing, IL
36.91  ft ( 1.28 )
07-06-2026 16:30
- - - 260.30 41.00
LD 25 (Winfield), MO
POOL
TW
430.30  ft ( -0.75 )
07-06-2026 16:30
19.48  ft ( 1.70 )
07-06-2026 16:30
119780  cfs ( 19220 )
07-06-2026 16:30
COE-MVS
0.00 0.01
18.36  in
07-06-2026 16:30
75.00  F ( 0.00 )
07-06-2026 6:00
Temp-Water LPMS
73.00  F ( 2.00 )
07-06-2026 6:00
Temp-Air LPMS 		241.50 26.00
Grafton, IL
15.04  ft ( -0.23 )
07-06-2026 16:30
-
0.00 0.00
16.79  in
07-06-2026 16:30
- 218.00 20.00
Alton, IL
414.96  ft ( -1.80 )
07-06-2026 16:30
- - - 203.00 -
Mel Price LD (Alton), IL
POOL
TW
414.67  ft ( -1.97 )
07-06-2026 16:30
11.96  ft ( 0.61 )
07-06-2026 16:30
153780  cfs ( 7320 )
07-06-2026 16:30
COE-MVS
0.00 0.00
16.19  in
07-06-2026 16:30
 MSG 
Temp-Water LPMS
71.00  F ( 0.00 )
07-06-2026 6:00
Temp-Air LPMS 		200.50 21.00
Wood River East Alton Pump Station 1 (Interior), IL
407.49  ft ( -0.03 )
07-06-2026 16:15
- - - - -
LD 27 (Granite City), IL
POOL
TW
405.96  ft ( 0.75 )
07-06-2026 16:30
396.83  ft ( 0.57 )
07-06-2026 16:30
-
0.00 0.00
20.50  in
07-06-2026 16:30
- 185.30 -
Chain of Rocks, MO
87.20  ft ( 0.50 )
07-06-2026 16:30
-
0.00 0.00
27.04  in
07-06-2026 16:30
- 190.40 101.00
Upper Bissell Point, MO
15.10  ft ( 0.54 )
07-06-2026 16:30
-
0.00 0.00
18.67  in
07-06-2026 16:30
- - -
St. Louis, MO
15.13  ft ( 0.56 )
07-06-2026 16:30
260160  cfs ( 7210 )
07-06-2026 16:30
USGS 		- - 179.60 30.00
Engineers Depot, MO
14.39  ft ( 0.58 )
07-06-2026 16:30
-
0.00 0.01
21.71  in
07-06-2026 16:30
- 176.80 29.00
Jefferson Barracks, MO
11.77  ft ( 0.48 )
07-06-2026 16:30
-
0.00 0.00
21.62  in
07-06-2026 16:30
- 168.70 26.00
Herculaneum, MO
13.05  ft ( 0.30 )
07-06-2026 16:30
-
0.00 0.00
20.96  in
07-06-2026 16:30
- 151.90 26.00
Chester, IL
18.29  ft ( -0.18 )
07-06-2026 16:30
281310  cfs ( -3000 )
07-06-2026 16:30
USGS
0.00 0.07
18.01  in
07-06-2026 16:30
- 109.90 27.00
Red Rock Landing, MO
22.43  ft ( -0.27 )
07-06-2026 16:30
-
0.00 0.00
15.96  in
07-06-2026 16:30
- 94.10 31.00
Grand Tower, IL
22.64  ft ( -0.42 )
07-06-2026 16:30
267580  cfs ( -7080 )
07-06-2026 16:30
COE-MVS
0.21 0.21
19.18  in
07-06-2026 16:30
- 81.90 28.00
Moccasin Springs, MO
21.98  ft ( -0.42 )
07-06-2026 16:30
-
0.00 0.13
17.70  in
07-06-2026 16:30
- 66.30 28.00
Cape Girardeau, MO
22.69  ft ( -0.52 )
07-06-2026 16:30
259760  cfs ( -9530 )
07-06-2026 16:30
COE-MVS
0.00 0.18
19.47  in
07-06-2026 16:30
- 52.10 32.00
Grays Point, MO
22.43  ft ( -0.51 )
07-06-2026 16:30
- - - 46.30 25.00
Thebes, IL
21.69  ft ( -0.54 )
07-06-2026 16:30
282310  cfs ( -9680 )
07-06-2026 16:30
USGS
0.00 0.89
20.39  in
07-06-2026 16:30
- 43.70 33.00
Commerce, MO
17.43  ft ( -0.61 )
07-06-2026 16:30
-
0.00 0.45
20.91  in
07-06-2026 16:30
- 39.50 24.00
Price Landing, MO
12.68  ft ( -0.79 )
07-06-2026 16:30
-
0.00 0.00
18.38  in
07-06-2026 16:30
- 28.20 24.00
Thompson Landing, MO
27.35  ft ( -1.19 )
07-06-2026 16:30
-
0.00 0.39
18.36  in
07-06-2026 16:30
- 20.20 39.00
Birds Point, MO
19.88  ft ( -3.24 )
07-06-2026 16:30
-
0.00 0.06
19.35  in
07-06-2026 16:30
- 2.00 38.00