Rivers in Pennsylvania

Chester Creek near Chester

Delaware County, PennsylvaniaNWS CHSP1USGS 01477000Mount Holly office

Below flood stage
2.78ftStage

Observed Wed, Sep 23, 3:15 AM EDT

Flood stage
8.00 ft
Record crest
24.60 ft1971

Open the live map with the river flood outlook

Flood stages and impacts

CategoryStage
Major flood14.00 ft
Moderate flood10.00 ft
Minor flood8.00 ft
Action7.00 ft
  1. 21.50 ftWater tops the dike protecting the Eyre Park section of Chester.
  2. 14.00 ftChester Creek Road near West Knowlton Road floods.
  3. 13.00 ftChester Creek Road floods in Brookhaven Borough. Closures are possible between Dutton Mill Road and Bridgewater Road. Mt. Alverno Road between Middletown and Aston is closed due to flooding.
  4. 12.50 ftThe Parker Manor section of Chester is subject to evacuations.
  5. 11.50 ftParker and Kerlin Streets flood. The 600 to 1300 blocks of Parker Street are subject to evacuations. The 1300-1400 blocks of Kerlin Street are also subject to evacuations.
  6. 10.50 ftFlood damage, adjacent to the creek, begins in the city of Chester.
  7. 7.00 ftThe creek floods adjacent open land.

Crest history

40 crests on NOAA’s list since 1950.

#DateStage
1September 13, 197124.60 ft
2September 16, 199919.55 ft
3October 1, 201017.54 ft
4August 8, 202017.38 ft
5August 4, 202017.10 ft
6September 29, 200416.43 ft
7November 25, 195016.21 ft
8August 28, 201115.76 ft
9October 1, 201015.52 ft
10June 20, 200314.65 ft
11July 5, 198913.88 ft
12September 30, 197913.77 ft
13May 1, 201413.70 ft
14June 22, 197212.90 ft
15January 10, 202412.55 ft
16April 2, 200512.20 ft
17December 25, 202012.11 ft
18December 18, 202311.87 ft
19January 28, 199411.58 ft
20October 19, 199611.29 ft
21January 19, 199611.20 ft
22June 28, 200610.52 ft
23September 2, 202110.46 ft
24April 15, 200710.42 ft
25November 25, 20189.61 ft

Most recent crests

  • July 10, 2026: 8.72 ft
  • June 15, 2026: 7.74 ft
  • January 10, 2024: 12.55 ft
  • December 28, 2023: 8.19 ft
  • December 18, 2023: 11.87 ft
  • June 27, 2023: 8.89 ft
  • September 2, 2021: 10.46 ft
  • December 25, 2020: 12.11 ft
  • August 8, 2020: 17.38 ft
  • August 4, 2020: 17.10 ft

Nearby

Upstream, downstream and the gauges around this one.

What this means

Forecasts by the Middle Atlantic River Forecast Center. Forecasts are issued as needed during times of high water, but are not routinely available.

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.