Rivers in Pennsylvania

Schuylkill River near Philadelphia near 30th Street

Philadelphia County, PennsylvaniaNWS PHDP1USGS 01474501Mount Holly office

Below flood stage
-0.60ftStage

Observed Wed, Sep 23, 6:45 AM EDT

Flood stage
9.00 ft
Forecast crest
5.40 ftFri, Sep 25, 1:00 AM EDT
Record crest
16.28 ft2021

Open the live map with the river flood outlook

Flood stages and impacts

CategoryStage
Major flood14.00 ft
Moderate flood11.00 ft
Minor flood9.00 ft
Action5.00 ft
  1. 16.00 ftThe Vine Street Expressway (676) floods, from 22nd Street to Broad Street, as water from the Schuylkill flows down its on-ramps. I-76 floods near 30th Street Station and is closed. Residential and commercial properties flood between the Benjamin Franklin Parkway south to Locust Street, extending from the river east to 22nd Street. Roadway flooding occurs on 21st Street. The tracks at 30th Street Station are submerged. Commercial properties adjacent to 30th Street Station take on water as well.
  2. 15.00 ftWater levels rise up to the top of the Schuylkill River Trail Boardwalk railings (near Locust Street).
  3. 13.00 ftThe road under 30th Street between Ludlow Street and Lower Walnut Street in University City floods as back flow from the river comes through drains and underground piping.
  4. 11.00 ftThe Schuylkill River Trail Boardwalk near Locust Street floods. Flooding increase near 25th Street and Locust Street and inundates first floor properties.
  5. 10.00 ftSouth 24th Street floods between Ludlow Street and Armory Street. Train tracks adjacent to the Schuylkill River Trail flood.
  6. 9.50 ft25th Street and Locust Street floods as water flows across the Schuylkill River Trail.
  7. 9.00 ftWater tops the upper level of the Schuylkill River Trail between Market street and Chesnut Street as well as Cherry Street and Locust Street.
  8. 5.00 ftThe river tops the bulkhead near Locust Street and begins to flood the grassy area between the river and the Schuylkill River Trail. The Schuylkill River Trail begins to flood between Cherry and Locust Streets (Lower portion of trail at the bottom of the steps). The bike and walking path in Bartram's Garden near South 51st Street floods and becomes impassable.

Crest history

5 crests on NOAA’s list since 2019.

#DateStage
1September 2, 202116.28 ft
2August 5, 202011.81 ft
3July 12, 201911.58 ft
4January 10, 20249.76 ft
5December 25, 20207.99 ft

Most recent crests

  • January 10, 2024: 9.76 ft
  • September 2, 2021: 16.28 ft
  • December 25, 2020: 7.99 ft
  • August 5, 2020: 11.81 ft
  • July 12, 2019: 11.58 ft

Nearby

Upstream, downstream and the gauges around this one.

What this means

Forecasts by the Middle Atlantic River Forecast Center. Forecasts are issued routinely year-round. <head> <meta charset="utf-8"> <style type="text/css"> .style1 {background-color: #FFFF00;} </style> </head> Please refer to our <a href="http://forecast.weather.gov/product.php?site=NWS&amp;issuedby=PHI&amp;product=CFW&amp;format=CI&amp;version=1&amp;glossary=0"> <span class="style1">Coastal Hazard Message</span></a> for specific information regarding Coastal Flood Watches, Warnings and Advisories. Flood impacts are based on long-term averages. Actual impacts from any tidal flooding event may vary due to factors such as rainfall, wave action, and the number of tide cycles during which there is an onshore flow. During tropical cyclones, please refer <span class="style1"> <a href="https://forecast.weather.gov/product.php?site=NWS&amp;issuedby=PHI&amp;product=TCV&amp;format=CI&amp;version=1&amp;glossary=1">here</a></span> for additional storm surge information. <span style="color: #ff0000;">During a Tropical Storm or Hurricane Watch or Warning, inundation mapping provided by the&nbsp;<span style="background-color: #ffff00;"><a style="color: #ff0000; background-color: #ffff00;" href="https://www.nhc.noaa.gov">National Hurricane Center</a></span>&nbsp;(go to the web site and select the storm of interest) reflects a reasonable worst case scenario. The forecast above is the total water forecast that is most likely to occur.</span>

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.