Big Muddy River Basin Gage Table
Big Muddy River
Gage Stage (24hr) Flow (24hr) Precip
6hr 24hr
 WQ/Temp (24hr) River
Mile		 Flood
Level
Mt. Vernon, IL
-0.06  ft ( 0.02 )
09-19-2026 0:30
0  cfs ( 0 )
09-19-2026 0:30
COE-MVS
0.00 0.21
26.01  in
09-19-2026 0:30
- 133.20 -
Rayse Creek near Waltonville, IL
1.23  ft ( -0.02 )
09-19-2026 0:30
4  cfs ( 0 )
09-19-2026 0:30
USGS
0.00 0.00
25.71  in
09-19-2026 0:30
- 6.70 -
Casey Fork at Mt. Vernon, IL
1.59  ft ( -0.01 )
09-19-2026 0:30
4  cfs ( 0 )
09-19-2026 0:30
USGS
0.00 0.00
23.18  in
09-19-2026 0:30
- 18.80 -
Casey Fork at Subimpoundment, IL
403.77  ft ( 0.00 )
09-19-2026 0:30
-
0.00 0.00
25.60  in
09-19-2026 0:30
- - -
Subimpoundment, IL
406.76  ft ( -0.01 )
09-19-2026 0:30
-
0.00 0.00
23.49  in
09-19-2026 0:30
- - -
Gun Creek near Spring Garden, IL
17.47  ft ( -0.01 )
09-19-2026 0:30
-
0.00 0.00
27.48  in
09-19-2026 0:30
- - -
Precipitation Gage at Jackie Branch, IL
- -
0.00 0.00
26.41  in
09-19-2026 0:30
82.90  F ( -1.11 )
09-19-2026 0:30
Temp-Water
82.48  F ( 0.55 )
09-19-2026 0:30
Temp-Water
81.35  F ( 1.34 )
09-19-2026 0:30
Temp-Water
80.80  F ( 1.21 )
09-19-2026 0:30
Temp-Water 		- -
Rend Lake, IL
POOL
TW
404.82  ft ( -0.02 )
09-19-2026 0:30
373.02  ft ( 0.00 )
09-19-2026 0:30
30  cfs ( 0 )
09-19-2026 0:30
COE-MVS
0.00 0.00
21.46  in
09-19-2026 0:30
- 103.90 -
Plumfield, IL
2.49  ft ( -0.02 )
09-19-2026 0:30
59  cfs ( -1 )
09-19-2026 0:30
USGS
0.00 0.00
0.00  in
09-19-2026 0:30
- 86.60 20.00
Murphysboro, IL
3.29  ft ( -0.04 )
09-19-2026 0:30
96  cfs ( 4 )
09-19-2026 0:30
USGS Doppler
130  cfs ( -14 )
09-19-2026 0:30
USGS
0.00 0.00
29.66  in
09-19-2026 0:30
- 36.00 22.00
Sand Ridge, IL
33.25  ft ( -0.01 )
09-19-2026 0:30
-
0.00 0.00
24.91  in
09-19-2026 0:30
- 27.60 -