Rivers in Pennsylvania

Thompson Run at Turtle Creek

Allegheny County, PennsylvaniaNWS TTKP1USGS 03084800Moon Township office

Below flood stage
0.92ftStage

Observed Tue, Sep 22, 5:30 PM EDT

Flood stage
6.00 ft
Record crest
11.34 ft2009

Open the live map with the river flood outlook

Flood stages and impacts

CategoryStage
Major flood11.00 ft
Moderate flood9.00 ft
Minor flood6.00 ft
Action4.50 ft
  1. 12.00 ftWater reaches Tri-Boro Bridge roadway.
  2. 11.34 ftWater reaches the record flooding observed June 18, 2009.
  3. 9.00 ftWater reaches the bottom of the steel superstructure under the Tri-Boro bridge.
  4. 8.23 ftWater reaches the flooding that occured during Hurricane Ivan on September 17, 2004.
  5. 5.57 ftWater reaches the level that occurred June 5, 2010.
  6. 5.50 ftFlooding begins on Church streat near intersection wth Railroad Street.

Crest history

6 crests on NOAA’s list since 2004.

#DateStage
1June 18, 200911.34 ft
2September 17, 20048.23 ft
3July 22, 20196.96 ft
4July 22, 20196.24 ft
5July 11, 20195.98 ft
6June 5, 20105.57 ft

Most recent crests

  • July 22, 2019: 6.24 ft
  • July 22, 2019: 6.96 ft
  • July 11, 2019: 5.98 ft
  • June 5, 2010: 5.57 ft
  • June 18, 2009: 11.34 ft
  • September 17, 2004: 8.23 ft

Nearby

Upstream, downstream and the gauges around this one.

What this means

Forecasts by the Ohio River Forecast Center. Forecasts are not available. Only observed stages are available for this point. Stage may be affected by ice.

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.