St. Louis District Water Quality Report Basin Gage Table
St. Louis District Water Quality Report
Gage Stage (24hr) Flow (24hr) Precip
6hr 24hr
WQ/Temp (24hr) River
Mile
Flood
Level
Records
Precipitation Gage at Jackie Branch, IL
- -
0.00 0.00
26.84  in
07-10-2025 16:30
90.15  F ( 2.37 )
07-10-2025 16:30
Temp-Water
86.87  F ( 1.05 )
07-10-2025 16:30
Temp-Water
86.39  F ( 1.84 )
07-10-2025 16:30
Temp-Water
84.59  F ( 0.75 )
07-10-2025 16:30
Temp-Water
- -  
Rend Lake, IL
POOL

TW
407.78  ft ( -0.07 )
07-10-2025 16:30

376.57  ft ( -0.08 )
07-10-2025 16:30
431  cfs ( -14 )
07-10-2025 16:30
COE-MVS
0.00 0.00
25.26  in
07-10-2025 16:30
- 103.90 -
Lake Shelbyville, IL
POOL

TW
599.65  ft ( -0.06 )
07-10-2025 16:30

538.08  ft ( 0.42 )
07-10-2025 16:30
516  cfs ( 158 )
07-10-2025 16:30
USGS
 MSG 
DAYREP Q
0.00 0.00
13.99  in
07-10-2025 16:30
69.62  F ( 1.75 )
07-10-2025 16:30
Temp-Water
8.76  mg/l ( -0.25 )
07-10-2025 16:30
DO
462.25  umho/cm ( -3.91 )
07-10-2025 16:30
Conductivity
3.48  ft ( 0.36 )
07-10-2025 16:30
Instrument Depth
197.90 -
Mark Twain Lake (Clarence Cannon Dam), MO
POOL

TW
605.34  ft ( -0.07 )
07-10-2025 17:00

524.63  ft ( 0.77 )
07-10-2025 17:00
-
0.00 0.00
18.38  in
07-10-2025 17:00
75.42  F ( 1.58 )
07-10-2025 16:45
Temp-Water
3.55  mg/l ( 1.35 )
07-10-2025 16:45
DO
238.12  umho/cm ( 0.15 )
07-10-2025 16:45
Conductivity
5.71  ft ( 0.69 )
07-10-2025 16:45
Instrument Depth
63.00 -
Re-regulation Pool Water Quality Gage, MO
- - -
84.94  F ( -2.00 )
07-10-2025 16:45
Temp-Water
10.60  mg/l ( -1.34 )
07-10-2025 16:45
DO
232.82  umho/cm ( 0.70 )
07-10-2025 16:45
Conductivity
0.00  ft ( 0.00 )
07-10-2025 16:45
Instrument Depth
- -  
Norton Bridge near Center, MO
3.91  ft ( -1.07 )
07-10-2025 17:00
680  cfs ( -576 )
07-10-2025 17:00
USGS
0.00 0.00
17.52  in
07-10-2025 17:00
- 53.10 25.00
Wappapello Lake, MO
360.10  ft ( 0.09 )
07-10-2025 17:00
-
0.00 0.00
23.75  in
07-10-2025 17:00
93.39  F ( 3.66 )
07-10-2025 17:00
Temp-Water Lk
91.91  F ( 3.36 )
07-10-2025 17:00
Temp-Water Lk
87.96  F ( -0.02 )
07-10-2025 17:00
Temp-Water Lk
86.17  F ( -0.71 )
07-10-2025 17:00
Temp-Water Lk
213.20 -
Iron Bridge near Wappapello, MO
6.39  ft ( -0.05 )
07-10-2025 17:00
420  cfs ( -8 )
07-10-2025 17:00
USGS
- - 211.90 -
Lake Carlyle, IL
POOL

TW
445.14  ft ( -0.06 )
07-10-2025 17:00

414.85  ft ( 0.59 )
07-10-2025 17:00
-
0.00 0.00
20.96  in
07-10-2025 17:00
85.06  F ( -0.70 )
07-10-2025 16:45
Temp-Water
7.89  mg/l ( 0.13 )
07-10-2025 16:45
DO
385.39  umho/cm ( -3.88 )
07-10-2025 16:45
Conductivity
5.05  ft ( 0.52 )
07-10-2025 16:45
Instrument Depth
94.20 -
Carlyle, IL
11.00  ft ( 1.10 )
07-10-2025 17:00
1740  cfs ( 410 )
07-10-2025 17:00
USGS
- - 94.00 -