Mississinewa River at Marion, IN

River level and flood forecast · Grant County

Normal1.2 ftas of Mon 3:45 PM

The river is 10.8 ft below flood stage (12 ft).

Flow: 112 cubic feet per second (USGS).

The last 7 days and the forecast

-5051015TueWedThuFriSatSunMonAction 10 ftFlood 12 ftModerate 13 ftNowObserved (ft)NWS forecast

NWS forecast issued Sun, Dec 31, 7 PM. Forecasts change as rain falls and as upstream water arrives.

Flood stages

Major flood stage16 ft
Moderate flood stage13 ft
Flood stage12 ft
Action stage10 ft
Record crest (March 27, 1913)19.2 ft

What floods at each level

From the National Weather Service, highest first.

  • 21.6 ftFlood water begins to hit the bottom of the bridge at the gage site.
  • 18 ftMajor flooding is in progress. Most county roads near the Mississinewa River are flooded.
  • 16 ftLincoln Blvd and Jay Street north of SR 15 in Gas City near the river is flooded. High water covers most county roads in the flood plain.
  • 15 ftSome roads near the river are flooded.
  • 14 ftFlooding in eastern and northern sections of Marion is common.
  • 13 ftBoots Street begins to flood as water backs up Massey Creek.
  • 12.8 ftFlood waters cut off the Stone Crest Manor trailer park and the Quail Hollow neighborhood.
  • 12 ftRiver is at flood stage. Water begins to enter Matter Park and crosses north Washington Street. Basements and homes along Boots Creek begin to flood. A few residents along River Road become concerned. Flood water approaches restaurant near Charles Park
  • 10 ftA few residents become concerned if river continues to rise. County Road 1125 South near Matthews begins to flood.
  • 8 ftRiver is near bankfull conditions.

Highest crests on record

  1. 19.2 ft — March 27, 1913
  2. 17.4 ft — March 21, 1927
  3. 16.88 ft — June 11, 1958
  4. 16.8 ft — May 19, 1927
  5. 16 ft — August 5, 1998

Recent crests: 11.09 ft (May 10, 2021) · 11.53 ft (January 12, 2020) · 12.57 ft (April 27, 2019) · 11.07 ft (April 4, 2018) · 13 ft (May 5, 2017)

Up and down the river, and nearby

Not an official source. River levels, forecasts, flood stages and impacts are from the National Weather Service (MROI3); flow from the U.S. Geological Survey. Readings are provisional. In a flood, follow your local officials and the NWS at weather.gov.