First published 10/11/2026, 11:17:15 PM UTC · Last updated 10/11/2026, 11:17:15 PM UTC

Flood warning for East Branch Brandywine Creek below Downingtown, Pennsylvania

The National Weather Service issued a flood warning for the East Branch Brandywine Creek below Downingtown, with minor flooding forecast through late tonight. The source reports a forecast crest of 7.3 feet just after midnight and says Dowlin Forge Road begins to flood at 8.0 feet.

Illustrative image: Smithfield Street Bridge, Spanning Monongahela River on Smithfield Street, Pittsburgh, Allegheny County, PA — Rosendale Cement Company/Library of Congress, Free to Use and Reuse

Why it matters

The warning advises caution around flooded roads while the river is forecast to rise above flood stage.

Location

Categories: severe-weather-and-natural-disasters

Generated scores

Scores are based on the cited reporting and use a 1–10 scale. Read the methodology.

Confidence: 7/10How certain the assessment is based on the clarity and evidence in the cited reporting.
Geographic reach: 2/10How widely the event reaches, from a local area (1) to worldwide impact (10).
Global importance: 2/10The event's broader significance, from limited importance (1) to major global importance (10).
Impact magnitude: 3/10The scale or severity of the real-world impact, from minor (1) to extreme (10).
Positivity: 2/10How harmful or beneficial the event is, from strongly harmful (1) to strongly positive (10).
Urgency: 6/10How time-sensitive the event is, from low urgency (1) to immediate attention needed (10).

Sources

Primary official sourceFlood Warning issued October 11 at 7:06PM EDT until October 12 at 3:00AM EDT by NWS Mount Holly NJ

Report an issue

Read our editorial process and corrections policy.