Summit Township, Mason County, Michigan

The Ludington Pumped Storage Plant is a hydroelectric plant and reservoir in Ludington, Michigan. It was built between 1969 and 1973 at a cost of $315 million and is owned jointly by Consumers Energy and DTE Energy and operated by Consumers Energy. At the time of its construction, it was the largest pumped storage hydroelectric facility in the world.

The Dumaw Creek Site is an archaeological site designated 20OA5, located along Dumaw Creek northeast of Pentwater, Michigan, that was the location of a 17th-century village and cemetery. It is one of the youngest pre-historic sites in Michigan, dating to the terminal Late Woodland Period just prior to European contact. It was listed on the National Register of Historic Places in 1972.

WMOM (102.7 FM) is a radio station broadcasting a Mainstream CHR format. Licensed to Pentwater, Michigan, it serves the Ludington, Michigan area. It first began broadcasting in 1999.

Pentwater Township is a civil township of Oceana County in the U.S. state of Michigan. The population was 1,652 at the 2020 census. The Village of Pentwater is located within the township.

Pentwater is a village in Oceana County in the U.S. state of Michigan. The population was 890 at the 2020 census. The village is located within Pentwater Township. Pentwater is home to Mears State Park. The name Pentwater comes from Pent or Penned up waters. The entrance to the channel is notoriously shallow and for many years dictated the size of vessels that the village was able to accommodate.

Charles Mears State Park is a public recreation area in the village of Pentwater, Oceana County, Michigan. The state park encompasses 50 acres (20 ha) on the north side of the channel that connects Lake Michigan and Pentwater Lake.

The Pentwater River is a 10.8-mile-long (17.4 km) river in Oceana County, Michigan, in the United States. It rises east of Hart at the inflow of the South Branch Pentwater River and flows northwest to Lake Michigan at the village of Pentwater.

WKLA-FM (96.3 FM, "96.3 KLA") is a radio station located in Ludington, Michigan broadcasting a Top 40 (CHR) format. According to http://www.gowithsynergy.com/ it is branded "Hits 96".

WLDN is an FM radio station owned by Synergy Media and is licensed to Ludington, Michigan. WLDN broadcasts from studios in Ludington, Michigan along with sister stations WKLA, WWMN, WKZC, WMLQ, and WWKR. It runs a news/talk/sports format and can be heard as far north as Copemish, Michigan, as far east as Reed City, Michigan, and as far south as Whitehall, Michigan. Under certain conditions, it can be heard in parts of northeastern Wisconsin and in Traverse City, Michigan. However, WLDN encounters heavy interference to the south from WFGR, which also broadcasts on 98.7 from Grand Rapids, Michigan.

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.

Mason County Historical Society, located in Ludington, Michigan, is a private, non-profit, educational organization. It has an outdoor museum dedicated to preserving the local history of Mason County, Michigan. Nineteenth-century history is shown with White Pine Village, and the Mariners Old Time Baseball Team, also known as the Ludington Mariners, a professional Class D minor league baseball team of the early 1900s. There is also a Michigan Research Library containing a genealogy department.

Riverton Township is a civil township of Mason County in the U.S. state of Michigan. The population was 1,153 at the 2010 census.