13.5' - Major Flood. Flood waters are street level at F Street Bridge.
10' - Major Flood. Water threatens homes along the river.
9.5' - Moderate Flood. Water begins to flood residential properties in low lying areas upstream of F Street Bridge.
9' - Moderate Flood. Waters rise into buildings at F Street Bridge.
8.5' - Minor Flood. Water reaches base of F Street Bridge.
8' - Minor Flood. Water reaches lowest railroad tracks west of F Street Bridge.
7.5' - Action Stage. Water rises over low spots in path under Highway 291 Bridge.
6' - Action Stage. Water rises over the road into a farm near the confluence with the South Fork of the Arkansas River.
5.5' - The river is bankfull.