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

Heat Advisory issued June 10 at 2:36PM EDT until June 12 at 8:00PM EDT by NWS Mount Holly NJ

Effective: Wed June 10, 2026, 2:36 PM
Expires: Thu June 11, 2026, 5:00 AM

* WHAT...Heat index values up to 104 degrees expected. * WHERE...In Delaware, New Castle County. In New Jersey, Mercer, Camden, Gloucester, and Northwestern Burlington Counties. In Pennsylvania, Delaware, Eastern Chester, Eastern Montgomery, Lower Bucks, and Philadelphia Counties. * WHEN...From 11 AM Thursday to 8 PM EDT Friday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...Some showers and thunderstorms later Thursday afternoon and again later Friday afternoon will provide some local relief from the heat, however it will still remain very humid. It will then turn much less humid this weekend in the wake of a cold front.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. If you do not have air conditioning in your home or lack shelter, you can call 211, or visit your county or state health department website for assistance locating appropriate shelter from the heat.

Heat Advisory issued June 10 at 2:36PM EDT until June 12 at 8:00PM EDT by NWS Mount Holly NJ

Effective: Wed June 10, 2026, 2:36 PM
Expires: Thu June 11, 2026, 5:00 AM

* WHAT...Heat index values up to 102 degrees expected. * WHERE...Berks, Lehigh, Northampton, Upper Bucks, Western Chester, and Western Montgomery Counties. * WHEN...From 11 AM Thursday to 8 PM EDT Friday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...Some showers and thunderstorms later Thursday afternoon and again later Friday afternoon will provide some local relief from the heat, however it will still remain very humid. It will then turn much less humid this weekend in the wake of a cold front.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.

Heat Advisory issued June 10 at 5:36PM EDT until June 12 at 8:00PM EDT by NWS State College PA

Effective: Wed June 10, 2026, 5:36 PM
Expires: Thu June 11, 2026, 12:00 PM

* WHAT...Heat index values up to 103 degrees expected. * WHERE...Adams, Cumberland, Dauphin, Lancaster, Lebanon, and York Counties. * WHEN...From 11 AM Thursday to 8 PM EDT Friday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...Some showers and thunderstorms on Thursday and Friday may provide local relief from the heat, but it will remain very humid. It will then turn much less humid this weekend in the wake of a cold front, but temperatures will remain above normal.

Drink plenty of fluids, stay out of the sun, and stay in an air-conditioned room. Know the signs and symptoms of heat exhaustion and heat stroke. Review heat safety and preparedness information at weather.gov/safety/heat. Check up on relatives and neighbors, and provide pets with adequate water and shelter from the sun. Young children and pets should never be left unattended in vehicles under any circumstances. This is especially true during hot weather when car interiors can reach lethal temperatures in a matter of minutes. LOOK BEFORE YOU LOCK.