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  2. Geology of Pennsylvania - Wikipedia

    en.wikipedia.org/wiki/Geology_of_Pennsylvania

    Pennsylvania is also home to the famous Drake Oil Well in Titusville which helped give rise to the modern oil industry and two brand name motor oils, Quaker State (now owned by Royal Dutch Shell) and Pennzoil. Pennsylvania also has reserves of natural gas from both deeply buried source rocks and coal-bed areas.

  3. Pennsylvania Spatial Data Access - Wikipedia

    en.wikipedia.org/wiki/Pennsylvania_Spatial_Data...

    Pennsylvania Spatial Data Access (PASDA), [4] the official public geospatial data clearinghouse for the Commonwealth of Pennsylvania marked its 18th year in 2014. PASDA, which has grown from a small website offering 35 data sets in 1996 to the expansive user-centered data clearinghouse that it is today, has become a staple of the GIS community in Pennsylvania.

  4. Geography of Pennsylvania - Wikipedia

    en.wikipedia.org/wiki/Geography_of_Pennsylvania

    The Pennsylvania Dutch region in south-central Pennsylvania is a favorite for sightseers. The Pennsylvania Dutch, including the Amish, Mennonites, and at least 15 other sects are common in the rural areas around the cities of Lancaster, York, and Harrisburg with smaller populations extending northeast to the Lehigh Valley and up to the Susquehanna Valley.

  5. New map depicts the world’s hidden reserves of groundwater in ...

    www.aol.com/map-depicts-world-hidden-reserves...

    A map released Tuesday in the journal Nature offers the first comprehensive map of the world’s underground water sources and the ecosystems that depend on them. ... These groundwater springs are ...

  6. Hazleton, Pennsylvania - Wikipedia

    en.wikipedia.org/wiki/Hazleton,_Pennsylvania

    The city is located in Pennsylvania's ridge and valley section (on a plateau named Spring Mountain). Hazleton's highest elevation is 1,886 feet (575 m) above sea level, making it one of the highest incorporated cities east of the Mississippi River and the highest incorporated city in Pennsylvania.

  7. Oil Creek (Allegheny River tributary) - Wikipedia

    en.wikipedia.org/wiki/Oil_Creek_(Allegheny_River...

    Cornplanter Run rises about 1.5 miles north of Oil City, Pennsylvania and then flows southeast to meet Oil Creek just upstream of Oil City. Cherry Run, left bank: 3.26 mi (5.25 km) 12.82 square miles (33.2 km 2) 22.94 cu ft/s (0.650 m 3 /s) 1,030 ft (310 m)

  8. Allegheny River Lock and Dam No. 2 - Wikipedia

    en.wikipedia.org/wiki/Allegheny_River_Lock_and...

    Upriver from the dam, Allegheny Pool No. 2 has an average water elevation of 721 feet above sea level and extends about 7.8 miles upriver to Allegheny River Lock and Dam No. 3. Downriver is the Pittsburgh Pool with an average water elevation of 710 feet above sea level. Thus Lock No. 2 lifts and lowers boats about 11 feet between the pools. [5]

  9. Conneaut Creek - Wikipedia

    en.wikipedia.org/wiki/Conneaut_Creek

    Conneaut Creek / ˈ k ɒ n i. ɒ t / is a 43.5-mile (70.0 km) tributary of Lake Erie in northwestern Pennsylvania and northeastern Ohio in the United States. [4] Via Lake Erie, the Niagara River and Lake Ontario, it is part of the watershed of the St. Lawrence River, which flows to the Atlantic Ocean.