Station Name: East Branch White Clay Creek at Avondale, PA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 282 feet

Nearest Address:
401 New St
Avondale, PA 19311
Chester County

GPS Coordinates: 39.8284429, -75.780773

Nearby Water Temperatures

Coastal Flood Advisory issued April 29 at 5:41PM EDT until April 30 at 5:00AM EDT by NWS Mount Holly NJ

Effective: Wed April 29, 2026, 5:41 PM
Expires: Thu April 30, 2026, 5:00 AM

* WHAT...Up to one half foot of inundation above ground level expected in low-lying areas near shorelines and tidal waterways. * WHERE...In New Jersey, Gloucester, Camden and Northwestern Burlington. In Pennsylvania, Delaware, Philadelphia and Lower Bucks. * WHEN...From midnight tonight to 5 AM EDT Thursday. * IMPACTS...At this level, flooding begins on the most vulnerable roads along tidal waterways. Some partial or full road closures are possible.

A Coastal Flood Advisory means that minor tidal flooding is expected. Minor tidal flooding often results in some road closures. Usually, the most vulnerable roadways will flood. Do not leave your vehicle at a location that is prone to tidal flooding. Do not drive your vehicle through flood waters. The water may be deeper than you think it is. You will be putting yourself in danger and your vehicle may be damaged, leading to costly repairs. Visit the National Water Prediction Service at https://water.noaa.gov/wfo/phi for additional water level and flood impact information for your local tide gauge.

Coastal Flood Advisory issued April 30 at 12:47AM EDT until April 30 at 5:00AM EDT by NWS Mount Holly NJ

Effective: Thu April 30, 2026, 12:47 AM
Expires: Thu April 30, 2026, 5:00 AM

* WHAT...Up to one half foot of inundation above ground level in low-lying areas near shorelines and tidal waterways. * WHERE...In New Jersey, Gloucester, Camden and Northwestern Burlington. In Pennsylvania, Delaware, Philadelphia and Lower Bucks. * WHEN...Until 5 AM EDT early this morning. * IMPACTS...At this level, flooding begins on the most vulnerable roads along tidal waterways. Some partial or full road closures are possible.

A Coastal Flood Advisory means that minor tidal flooding is expected. Minor tidal flooding often results in some road closures. Usually, the most vulnerable roadways will flood. Do not leave your vehicle at a location that is prone to tidal flooding. Do not drive your vehicle through flood waters. The water may be deeper than you think it is. You will be putting yourself in danger and your vehicle may be damaged, leading to costly repairs. Visit the National Water Prediction Service at https://water.noaa.gov/wfo/phi for additional water level and flood impact information for your local tide gauge.