Rivers in Missouri

Blue River at 12th Street

Jackson County, MissouriNWS KCTM7USGS 06893590Pleasant Hill office

Below flood stage
3.80ftStage

Observed Sun, Sep 27, 1:45 AM CDT

Flood stage
30.00 ft
Record crest
38.00 ft1961

Open the live map with the river flood outlook

Flood stages and impacts

CategoryStage
Major flood40.00 ft
Moderate flood35.00 ft
Minor flood30.00 ft
Action23.00 ft
  1. 51.00 ftFlood waters overtop the 12th Street bridge.
  2. 39.00 ftWater reaches the bottom of the 12th Street bridge.
  3. 38.00 ftExtensive flooding of industrial areas along the river.
  4. 36.10 ft12th Street begins to flood about 300 yards west of the bridge.
  5. 36.00 ftRailroad tracks around 1,000 ft northwest of the gage begin to flood.
  6. 35.00 ftWater begins to affect several commercial buildings along the river.
  7. 31.00 ftLow-lying areas of Manchester Trafficway begin to flood just south of Truman Road.
  8. 30.00 ftLow-lying areas near 12th Street begin to flood. When the Missouri River is high, the flood waters from the Blue river may approach the top of the flood wall on the west bank of the Blue River near the Wilson Avenue bridge.

Flood outlook

Chance of flooding, September to November

CategoryChance
Minor floodingUnder 5%
Moderate floodingUnder 5%
Major floodingUnder 5%

The three-month chances are the River Forecast Centers’ long-range flood outlook, issued September 23, 2026.

Crest history

11 crests on NOAA’s list since 1928.

#DateStage
1September 13, 196138.00 ft
2May 16, 199037.42 ft
3September 13, 197736.33 ft
4June 10, 198435.07 ft
5June 9, 198435.00 ft
6November 17, 192834.20 ft
7July 31, 195832.20 ft
8August 22, 201731.32 ft
9August 13, 198231.10 ft
10May 18, 199529.03 ft
11July 28, 199328.78 ft

Most recent crests

  • August 22, 2017: 31.32 ft
  • May 18, 1995: 29.03 ft
  • July 28, 1993: 28.78 ft
  • May 16, 1990: 37.42 ft
  • June 10, 1984: 35.07 ft
  • June 9, 1984: 35.00 ft
  • August 13, 1982: 31.10 ft
  • September 13, 1977: 36.33 ft
  • September 13, 1961: 38.00 ft
  • July 31, 1958: 32.20 ft

Nearby

Upstream, downstream and the gauges around this one.

What this means

Forecasts by the Missouri Basin River Forecast Center. Forecasts are issued as needed during times of high water, but are not routinely available. Stage may be affected by ice. River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 48 hours into the future from the forecast issuance time. River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 24 hours into the future from the forecast issuance time.

Sources

Stage, flood stages, impacts and crest history from NOAA’s National Water Prediction Service. Streamflow and the daily record from the U.S. Geological Survey.