Missouri/Mississippi River Crossover Basin Gage Table
Missouri/Mississippi River Crossover
Gage Stage (24hr) Flow (24hr) Precip
6hr 24hr
WQ/Temp (24hr) River
Mile
Flood
Level
Mississippi River at Mel Price LD (Lower) Alton, IL
402.49  ft ( -1.30 )
10-20-2026 1:30
- -  MSG 
Temp-Water LPMS
 MSG 
Temp-Air LPMS
200.50 416.48
Mississippi River at Grafton, IL
418.34  ft ( -0.34 )
10-20-2026 1:30
-
0.00 0.00
26.92  in
10-20-2026 1:30
- 218.00 423.79
Missouri River at St. Charles, MO
426.42  ft ( -0.67 )
10-20-2026 1:30
67590  cfs ( -5380 )
10-20-2026 1:30
USGS
(NA) (NA)
32.49  in
10-20-2026 1:30
 MSG 
Temp-Water es
 MSG 
Temp-Water es
56.00  F ( 9.20 )
10-20-2026 1:30
Temp-Air
27.90 438.59
Crossover Elevation Plot