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North Fork Alligator River at Gum Neck (in MLLW)

National Weather Service gauge ALIN7 · North Carolina · Tyrrell County · 35.7215, -76.1934

Stage at this gauge is reported in MLLW.

Flood levels

Official flood levels at this gauge: action stage begins at 1.5 ft; minor flooding begins at 2.0 ft; moderate flooding begins at 3.0 ft; major flooding begins at 5.0 ft.

Action stage1.5 ft
Minor flooding2.0 ft
Moderate flooding3.0 ft
Major flooding5.0 ft

Highest recorded crests

What the water does

National Weather Service impact statements for this gauge, in the Weather Service's own words.

1.5 ftVery low lying areas in southern Tyrrell county (including Gum Neck) adjacent to the Alligator River and other tributaries will begin to see minor flooding.
2.0 ftMinor flooding in the town of Gum Neck, flooding yards adjacent to the Alligator River and other tributaries. Minor flooding along portions of South Gum Neck Road.
3.0 ftNumerous residences and businesses will see flooding throughout southern Tyrrell county, inlcuding Gum Neck. Portions of NC-94, South Gum Neck Road, and secondary roads will be inudated with water and may be impassable.
5.0 ftWidespread and significant flooding throughout southern Tyrrell county, including Gum Neck, with businesses and homes flooded. Most roadways will be impassable with inundation, including NC-94, South Gum Neck Road, and most secondary roads.

Forecast office: NWS Newport · River Forecast Center: Southeast River Forecast Center.

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