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 0.74
22.42  in
05-20-2025 23:30
99999.00  F ( 99925.05 )
05-20-2025 23:30
Temp-Water
99999.00  F ( 99925.02 )
05-20-2025 23:30
Temp-Water
99999.00  F ( 99925.07 )
05-20-2025 23:30
Temp-Water
99999.00  F ( 99925.51 )
05-20-2025 23:30
Temp-Water 		- -  
Rend Lake, IL
POOL
TW
410.05  ft ( 0.10 )
05-20-2025 23:30
380.05  ft ( 0.14 )
05-20-2025 23:30
1060  cfs ( 50 )
05-20-2025 23:30
COE-MVS
0.01 0.94
19.17  in
05-20-2025 23:30
- 103.90 -
Lake Shelbyville, IL
POOL
TW
600.09  ft ( 0.18 )
05-20-2025 23:30
539.18  ft ( 0.05 )
05-20-2025 23:30
925  cfs ( 17 )
05-20-2025 23:30
USGS
 MSG 
DAYREP Q
0.00 1.34
10.38  in
05-20-2025 23:30
67.28  F ( -1.85 )
05-20-2025 23:30
Temp-Water
9.42  mg/l ( 0.03 )
05-20-2025 23:30
DO
448.80  umho/cm ( 8.38 )
05-20-2025 23:30
Conductivity
4.30  ft ( 0.03 )
05-20-2025 23:30
Instrument Depth 		197.90 -
Mark Twain Lake (Clarence Cannon Dam), MO
POOL
TW
606.86  ft ( -0.36 )
05-20-2025 23:30
521.76  ft ( 0.32 )
05-20-2025 23:30
-
0.00 0.24
10.94  in
05-20-2025 23:30
66.02  F ( -0.77 )
05-20-2025 23:45
Temp-Water
9.00  mg/l ( -0.06 )
05-20-2025 23:45
DO
236.52  umho/cm ( 21.61 )
05-20-2025 23:45
Conductivity
3.31  ft ( 0.39 )
05-20-2025 23:45
Instrument Depth 		63.00 -
Re-regulation Pool Water Quality Gage, MO
- - -
69.49  F ( -0.29 )
05-20-2025 23:45
Temp-Water
7.37  mg/l ( -1.01 )
05-20-2025 23:45
DO
233.10  umho/cm ( 1.76 )
05-20-2025 23:45
Conductivity
3.90  ft ( 0.46 )
05-20-2025 23:45
Instrument Depth 		- -  
Norton Bridge near Center, MO
3.97  ft ( -0.04 )
05-20-2025 23:30
708  cfs ( -19 )
05-20-2025 23:30
USGS
0.00 0.18
10.30  in
05-20-2025 23:30
- 53.10 25.00
Wappapello Lake, MO
360.28  ft ( -0.05 )
05-20-2025 23:30
-
0.00 0.82
18.40  in
05-20-2025 23:30
75.65  F ( -1.78 )
05-20-2025 23:30
Temp-Water Lk
75.72  F ( -0.87 )
05-20-2025 23:30
Temp-Water Lk
75.73  F ( -0.14 )
05-20-2025 23:30
Temp-Water Lk
75.69  F ( -0.10 )
05-20-2025 23:30
Temp-Water Lk 		213.20 -
Iron Bridge near Wappapello, MO
11.69  ft ( 0.02 )
05-20-2025 23:30
1470  cfs ( 0 )
05-20-2025 23:30
USGS 		- - 211.90 -
Lake Carlyle, IL
POOL
TW
445.88  ft ( 0.11 )
05-20-2025 23:30
416.33  ft ( 0.02 )
05-20-2025 23:30
-
0.00 0.39
17.03  in
05-20-2025 23:30
71.29  F ( -3.47 )
05-20-2025 23:45
Temp-Water
9.18  mg/l ( -1.12 )
05-20-2025 23:45
DO
342.44  umho/cm ( 8.14 )
05-20-2025 23:45
Conductivity
6.59  ft ( 0.07 )
05-20-2025 23:45
Instrument Depth 		94.20 -
Carlyle, IL
12.90  ft ( 0.03 )
05-20-2025 23:30
2550  cfs ( 10 )
05-20-2025 23:30
USGS 		- - 94.00 -