Mississippi River Flows, Stream Forecast, Quincy IL Gauge UINI2

Flood Impacts
35.0	The Flood wall protecting the Quincy Water Plant is overtopped.
32.2	This is the RECORD FLOOD LEVEL that was reached on July 13 1993.
31.7	This flow level is met or exceeded an average of once every 500 years.
29.9	This flow level is met or exceeded an average of once every 200 years.
29.7	Indian Grave Levee is overtopped.
28.8	Flood water reaches the low steel on the BNSF bridge in Quincy.
28.4	This level is met or exceeded an average of once every 100 years.
28.2	Damage begins at Quincy sewage treatment plant.
28.0	The city of Quincy begins sandbagging
27.8	Water goes over lock gates at Dam 21
26.5	This level is met or exceeded an average of once every 50 years.
24.5	This level is met or exceeded an average of once every 25 years.
23.5	County Highway 7 in Quincy south of Parker Heights Park is flooded.
23.0	Old US Highway 61 floods... 8.5 miles upstream of Quincy.
22.5	Major flooding begins.
22.1	Bonansinga Drive at Bob Bangert Park begins to flood. Also this level is expected to be met or exceeded on average once every 10 years.
22.0	This is a critical stage for the Drainage Districts: Lima Lake Drainage District (Left Bank) 15 to 20 miles above Quincy 13000 acres flood. Union Town (Right Bank) 4 to 8 miles above Quincy 5000 acres flood. Fabius River (Right Bank) 5 miles above to 4 miles below Quincy 14000 acres flood. South Quincy (Left Bank) 1 to 9 miles below Quincy 5500 acres flood.
21.5	This flow level is estimated to be met or exceeded an average of once every 10 years.
21.0	Critical stage for Indian Grave Drainage District on Left Bank, 3 to 15 miles above Quincy. 17,700 acres are flooded.
20.0	The Quincy City Park, just north of the Memorial Bridge, begins flooding.
19.8	This level is expected to be met or exceeded on average once every 5 years.
19.2	This flow level is estimated to be met or exceeded an average of once every 5 years.
19.0	Quincy Parks, north of Broadway, begin flooding.
18.6	Railroad lines at several locations above Quincy become indundated.
18.5	Urban damage begins in LaGrange. CB&Q Railroad main line, 10 to 16 miles above Quincy begins to flood.
18.0	Moderate flooding begins.
17.0	Urban damage begins at Quincy. Railroad line 6 miles West of Quincy begins to flood. Minor flooding begins.
16.4	This flow level is estimated to be met or exceeded an average of once every 2 years.
15.0	Riverside campsites south of Quincy begin to flood.
14.0	Unprotected bottomlands flood on both sides of the river above and below the gage.