State Correctional Institution – Waynesburg

Ruff Creek is a large tributary to South Fork Tenmile Creek in southwestern Pennsylvania. The stream rises in north-central Greene County and flows southeast entering South Fork Tenmile Creek northeast of Morrisville, Pennsylvania. The watershed is roughly 27% agricultural, 64% forested and the rest is other uses.

Coal Lick Run is a small tributary to South Fork Tenmile Creek in southwestern Pennsylvania. The stream rises in northeastern Greene and flows north entering South Fork Tenmile Creek east of Morrisville, Pennsylvania near the Greene County Airport. The watershed is roughly 30% agricultural, 53% forested and the rest is other uses.

The Greene County Airport (IATA: WAY, ICAO: KWAY, FAA LID: WAY) is a county-owned, public-use airport in Franklin Township, Greene County, Pennsylvania, United States. It is located two nautical miles (4 km) east of the central business district of Waynesburg, Pennsylvania. This airport was included in the National Plan of Integrated Airport Systems for 2009–2013, which categorized it as a general aviation facility.

The State Correctional Institution – Greene (SCI Greene) is a maximum security prison, classified as a Supermax, located in Franklin Township, Greene County, Pennsylvania, near Waynesburg, off Interstate 79 and Pennsylvania Route 21. Pennsylvania Department of Corrections operates the prison, which houses most of Pennsylvania's capital case inmates.It is in the far southwest of the state, near the border with West Virginia, in a rural area.

The Lippincott Covered Bridge (also known as the Cox Farm Covered Bridge) is an historic, American wooden covered bridge that is located in Morgan Township in Greene County, Pennsylvania. It was listed on the National Register of Historic Places in 1979.

The Greene Hills Farm, also known as the Greene County Historical Society Museum, is an historic home which is located in Franklin Township in Greene County, Pennsylvania. It was listed on the National Register of Historic Places in 1973.

Browns Run is a small tributary to South Fork Tenmile Creek in southwestern Pennsylvania. The stream rises in northeastern Greene County and flows south-southeast entering South Fork Tenmile Creek at Mather, Pennsylvania. The watershed is roughly 31% agricultural, 61% forested and the rest is other uses.

Mather is an unincorporated community and census-designated place in Morgan Township, Pennsylvania, United States. The community is located 1 mile (1.6 km) northwest of the borough of Jefferson, near Pennsylvania Route 188. It is 5 miles (8 km) northeast of Waynesburg, the Greene County seat. According to the 2010 census, the population of Mather was 737.

The Mather Mine disaster refers to the events surrounding an explosion that occurred in the Mather Mine on May 19, 1928 at 4:07 PM in Mather, Pennsylvania. A report released by the United States Bureau of Mines states that a total of 195 men were killed in the catastrophe, of which two died in hospitals after being discovered by rescue crews and volunteers. The Mather Mine disaster ranks as the seventh worst mining disaster in U.S. history and the second worst in Pennsylvania history.

Waynesburg Central High School is a public high school serving around 500 students in grades 9-12 and is located near Waynesburg, the county seat of Greene County. WCHS is the sole high school of the Central Greene School District.

Greene County Career and Technology Center is a comprehensive career and technical school serving students from five school districts and their respective high schools in Greene County. The school is centrally-located in the county, in Franklin Township, just east of Waynesburg.

Jefferson Township is a township that is located in Greene County, Pennsylvania, United States. The population was 2,352 at the time of the 2020 census, even with the 2,352 at the 2010 census.