[3] The elevation near the mouth of Susquehecka Creek is 436 feet (133 m) above sea level.

[5] In the middle of the 20th century, the channel of Susquehecka Creek was significantly modified and relocated.

[4] Flooding has been known to occur along Susquehecka Creek and its tributary Dry Run in the borough of Freeburg.

[3] Susquehecka Creek was entered into the Geographic Names Information System on August 2, 1979.

[4][8] The former variant name appears in a 1953 United States Geological Survey map.

[10] A concrete tee beam bridge carrying State Route 2003 over Susquehecka Creek was built in 1937, 1 mile (1.6 km) south of Freeburg and is 42.0 feet (12.8 m) long.

A prestressed box beam or girders bridge carrying Pennsylvania Route 35 across the creek was built in 2008, 3 miles (4.8 km) east of Fremont and is 64.0 feet (19.5 m) long.

[8] The creek has been officially proposed for future listing as a wild trout stream.