Herminie, Pennsylvania

Yough Senior High School is a high school located in the southeastern region of Westmoreland County, Pennsylvania, USA (Parents of Students/Staff/Educators). The school is operated by the Yough School District. Students attend from borough of West Newton and the townships of Sewickley and South Huntingdon. Yough High School has graduating class sizes from 180 to 200.

WKFB (770 AM) is a radio station licensed to Jeannette, Pennsylvania that serves the greater Pittsburgh area. The station also broadcasts on 97.5 FM. Known as "97.5 770 KFB", the station airs an oldies format featuring music from the 1950s, 1960s, and the early to mid 1970s. The station is very popular with the audience that prefers the older music and is the only station in southwestern Pennsylvania that plays an oldies format. WKFB is owned and operated by Broadcast Communications, Inc.

Sewickley Township is a township in Westmoreland County, Pennsylvania, United States. The population was 5,590 at the 2020 census.

Rillton is an unincorporated community in Westmoreland County, Pennsylvania, United States. The community is 2.9 miles (4.7 km) southwest of Irwin. Rillton has a post office, with ZIP code 15678.

Darragh is an unincorporated community in Hempfield Township, Westmoreland County, Pennsylvania, United States. Originally a coal town, the community is located along Pennsylvania Route 136, 1 mile (1.6 km) west of Arona. Darragh has a post office, with ZIP code 15625, which opened on July 21, 1892.

Madison is a borough in Westmoreland County, Pennsylvania, United States. The population was 397 at the 2010 census. The borough was named for James Madison, fourth President of the United States.

Hutchinson is a village located in Westmoreland County, Pennsylvania, United States, and is part of Sewickley Township. As of the 2000 census, Hutchinson had 99 single family homes, and a total population of 322. Although only about the size of a small subdivision, Hutchinson has its own post office and zip code: 15640. Hutchinson was built as a coal mining town in 1924, and is geographically located above the Hutchinson Mine. The community was named for S. P. Hutchinson, president of Westmoreland Coal Company at the time the town was built. Because it was built much later than nearby "coal patch" towns, Hutchinson was distinguished by an unusually spacious layout, in which houses had larger yards than one would find in older coal mining communities.

Wendel is an unincorporated community and former coal town in Westmoreland County, Pennsylvania, United States. It is 2.2 miles (3.5 km) south of Irwin. Wendel was associated with The Pittsburgh and Baltimore Coal Company's Edna No. 2 mine, which began operations in 1902. The company built houses for employees and a company store in Wendel. A sister mine, Edna No. 1, constructed in 1900, operated nearby. Both closed in the late 1930s.Wendel formerly had its own post office, established in April 24, 1908, and zip code. The post office closed in February 2021.

Pinkerton Run is a 2.18 mi (3.51 km) long 1st order tributary to Sewickley Creek in Westmoreland County, Pennsylvania.

Bells Mills Bridge is a historic wooden covered bridge in Sewickley Township and South Huntingdon Township, Westmoreland County, Pennsylvania. It is a 95-foot-long (29 m), Burr truss bridge, constructed in 1850. It features pedimented gables and plain pilasters in the Greek Revival style. It crosses Sewickley Creek.It was listed on the National Register of Historic Places in 1980.

Little Sewickley Creek is a 13.42 mi (21.60 km) long 3rd order tributary to Sewickley Creek in Westmoreland County, Pennsylvania.

Kelly Run is a 2.83 mi (4.55 km) long 1st order tributary to Sewickley Creek in Westmoreland County, Pennsylvania.