Mountain Island Lake Boat Ramps

3 boat launches are mapped on Mountain Island Lake in Gaston County, Mecklenburg County, North Carolina.

3 of these launches include facility details from North Carolina Wildlife Resources Commission (NCWRC).

Mountain Island Lake facts

Surface area1,962 acres
TypeReservoir
Average depthabout 23 ft (normal storage ÷ surface area)
Shoreline lengthabout 29.6 miles
Surface elevation666 ft above sea level
DamMountain Island, completed 1923
Dam size140 ft high, 2,375 ft long, gravity dam
Dam purposesHydroelectric, Water Supply
Dam ownerDuke Energy (Public Utility)
Normal storage45,970 acre-feet
Impounded streamCatawba River

Sources: USGS National Hydrography Dataset (public domain); HydroLAKES v1.0 (Messager et al. 2016, CC BY 4.0); U.S. Army Corps of Engineers National Inventory of Dams (NID ID NC00787). Matched to this page by name and location; modelled values are approximate. See all sources.

Mountain Island Lake boating rules & advisories

Boating and access rules

Summarised from state agency data. Rules change; always check the linked official source and posted signs before you launch. Absence of a listing here does not mean no rules or advisories apply.

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