Water Resources of the United States

PROJECT ALERT NOTICE (NJ) Flash Flood

Date: Tue, 15 Jul 2025 09:36:49 EDT

Summary: Localized extreme flash flooding

Rain along a frontal passage occurred on 7/14 with localized amounts over 6.5 inches in a short amount of time that caused localized extreme flash flooding along Somerset, Union, and Middlsex Counties in North Central New Jersey.

No gages were damaged.

One period of record peak occurred.

2 crews are in the field flagging HWM's for indirect discharge measurements

5 crews are in the field collecting storm samples

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