Mason City Nearby River & Lake Information

Critical Stages
No Flooding
Action
Minor Flood
Moderate Flood
Major Flood
No/Old Data
Location Stage Condition
Illinois River
Illinois River near Havana - Gauge HAVI2 5.65 ft. No Flooding
Illinois River at Peoria Lock and Dam - Gauge PRAI2 431.19 ft. No Flooding
Illinois River at Peoria - Gauge PIAI2 11.74 ft. No Flooding
Illinois River at Beardstown - Gauge BEAI2 9.56 ft. No Flooding
Illinois River at LaGrange Lock and Dam - Gauge NLGI2 7.31 ft. No Flooding
Mackinaw River
Mackinaw River near Congerville - Gauge CNGI2 0.82 ft. No Flooding
Salt Creek
Salt Creek (IL) near Greenview - Gauge GREI2 0.96 ft. No Flooding
Sangamon River
Sangamon River near Oakford - Gauge OKFI2 456.03 ft. No Flooding
Sangamon River at Petersburg - Gauge PETI2 4.11 ft. No Flooding
Sangamon River at Riverton - Gauge RVTI2 2.16 ft. No Flooding
Sangamon River near Chandlerville - Gauge CDLI2 443.29 ft. No Flooding
Spoon River
Spoon River (W-IL) at Seville - Gauge SEVI2 4.76 ft. No Flooding
Spoon River (W-IL) at London Mills - Gauge LNMI2 1.91 ft. No Flooding

Data provided by the National Weather Service. River gauge data is updated approximately every 15 minutes.