FloodZoneMap.org

Flood — Erie, NY

Apr 21, 2025

A mid level trough and cold front tracking across the region caused showers and thunderstorms to develop on the afternoon of Monday April 21st. Some of the thunderstorms caused gusty winds and heavy rainfall, with at least one of the storms causing enough heavy rainfall to prompt the need for a Flash Flood Warning.

Source: NOAA National Weather Service Storm Events Database (event 1257289). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Erie, NY

This event is one of many recorded floods in Erie County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.

View Erie County flood data →

More Flood Stories

Lakeshore Flood$5.5M damage

Northern Erie, NY · Nov 1, 2019

A deepening area of consolidated low pressure tracked from the north shoreline of Lake Erie to Toronto, and then along the northern shoreline of Lake Ontario Thursday evening, October 31st.

Read the full account →
Lakeshore Flood$5.5M damage

Southern Erie, NY · Nov 1, 2019

A deepening area of consolidated low pressure tracked from the north shoreline of Lake Erie to Toronto, and then along the northern shoreline of Lake Ontario Thursday evening, October 31st.

Read the full account →
Lakeshore Flood$500K damage

Southern Erie, NY · Dec 23, 2022

A historic lake effect blizzard occurred northeast of Lake Erie and Lake Ontario during the Christmas holiday weekend. The combination of high winds in excess of 70 mph and heavy lake effect snow resulted in devastating impacts across western New York and also east of Lake…

Read the full account →
Lakeshore Flood$3.0M damage

Southern Erie, NY · Oct 31, 2019

A deepening area of consolidated low pressure tracked from the north shoreline of Lake Erie to Toronto, and then along the northern shoreline of Lake Ontario Thursday evening, October 31st.

Read the full account →