Pentwater Lake

Pentwater Lake
The western section of the lake
Pentwater Lake is located in Michigan
Pentwater Lake
Pentwater Lake
Pentwater Lake is located in the United States
Pentwater Lake
Pentwater Lake
LocationOceana County, Michigan
Coordinates43°46′09″N 86°25′17″W / 43.7692095°N 86.4212561°W / 43.7692095; -86.4212561[1]
Primary inflowsPentwater River
Primary outflowsPentwater Lake Channel
Max. length1.8 mi (2.9 km)
Max. width4,756 ft (1.450 km)
Surface area431 acres (174 ha)
Average depth27 ft (8.2 m)
Max. depth50 ft (15 m)
Water volume15,900 acre⋅ft (19,600,000 m3)
Shore length16.2 mi (10.0 km)
Surface elevation581 ft (177 m)[1]
SettlementsPentwater
1 Shore length is not a well-defined measure.

Pentwater Lake is a water body adjacent to the village of Pentwater, Michigan. Its primary inlet is the Pentwater River; its outlet is a man-made channel flowing into Lake Michigan.

Pentwater Lake has a surface area of 431 acres (174 ha), a maximum depth of 50 feet (15 m), and an average depth of 27 feet (8.2 m). The lake contains 11,590 acre-feet (14,300,000 m3), a volume of water that would cover 18 square miles (47 km2) to a depth of 1 foot (0.30 m). Its shoreline is 6.2 miles (10.0 km) long.[2]

  1. ^ a b "Pentwater Lake". Geographic Names Information System. United States Geological Survey, United States Department of the Interior.
  2. ^ Cite error: The named reference association was invoked but never defined (see the help page).