FloodZoneMap.org

Flash Flood — Herkimer, NY

Sep 2, 2000

Slow moving thunderstorms developed along a stationary front across eastern New York during the afternoon of September 2. With a tropical air mass in place, the thunderstorms produced very heavy rain. One cell became briefly severe as it moved across Saratoga County. Wind from this storm brought down trees at Ballston Spa. Meanwhile, a series of slow moving thunderstorms moved over Herkimer county and produced brief heavy rainfall. Doppler radar estimated up to 4 inches of rainfall in the sout

Source: NOAA National Weather Service Storm Events Database (event 5171414). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Herkimer, NY

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

View Herkimer County flood data →

More Flood Stories

Flash Flood1 death$25K damage

Herkimer, NY · Oct 31, 2019

A strengthening low pressure system moving from Ohio to Lake Ontario drew anomalous warmth and moisture northward on Halloween, with temperatures surging into the 60s and 70s over eastern New York and western New England.

Read the full account →
Flash Flood$50K damage

Herkimer, NY · May 6, 2025

Slow-moving thunderstorms resulted in flooding and flash flooding across portions of southern Herkimer County during the afternoon and early evening hours on May 6, 2025.

Read the full account →
Flash Flood$20K damage

Herkimer, NY · May 6, 2025

Slow-moving thunderstorms resulted in flooding and flash flooding across portions of southern Herkimer County during the afternoon and early evening hours on May 6, 2025.

Read the full account →
Flash Flood$50K damage

Herkimer, NY · Aug 4, 2023

A slow moving low pressure system brought multiple rounds of scattered showers and thunderstorms across eastern New York from August 3 to August 4, 2023.

Read the full account →