Rathbun Lake Boat Ramps

7 boat launches are mapped on Rathbun Lake in Appanoose County, Iowa.

Rathbun Lake facts

Surface area13,869 acres
TypeReservoir
Average depthabout 15 ft (normal storage ÷ surface area)
Shoreline lengthabout 89.8 miles
Surface elevation2,966 ft above sea level
DamRathbun Dam, completed 1969
Dam size100 ft high, 10,120 ft long, earth dam
Dam purposesFlood Risk Reduction, Other, Navigation, Fish and Wildlife Pond, Recreation
Dam ownerUSACE - Kansas City District (Federal)
Normal storage205,359 acre-feet
Impounded streamChariton 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 IA00016). Matched to this page by name and location; modelled values are approximate. See all sources.

Rathbun Lake water level & temperature

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