Pipeline Information Center

Pipeline Mapping

Interactive PIC Mapping Application

Interactive Map

The interactive map of existing pipelines in Chester County can be viewed here.

Pipeline Operators in Chester County


A map showing pipelines and their operators can be viewed here.

Regional Pipeline Network and Marcellus Shale Map


A map showing Chester County in the context of the regional pipeline network and the Marcellus Shale Formation.

Pipelines and Natural and Historic Resources

Resource Mapping

This series of three maps shows existing pipelines and their vicinity to woodlands, wetlands, floodplains, high quality and exceptional value watersheds, impaired streams, protected open space, and historic resources.

Pipelines and Community Facilities

1000 Foot Delineations

A map showing pipelines and nearby community facilities can be viewed here.

Pipelines and Landscapes2


A map showing pipelines along with Landscapes, from the County's adopted comprehensive plan (Landscapes2), can be found here.

National Pipeline Mapping System


The National Pipeline Mapping System (NPMS) is an online mapping system that can help you locate pipelines anywhere in the country. For more detailed pipeline information in Chester County see our interactive map above. The NPMS site is managed by the US Department of Transportation's Pipeline Hazardous Materials Safety Administration (PHMSA). Maps generated with the NPMS show the approximate location of gas and hazardous liquids transmission pipelines.

Gas Infrastructure Map of Pennsylvania

Compressor Station Map

This interactive map, courtesy of the Clean Air Council, shows Gas Infrastructure in Pennsylvania. The map shows compressor stations, liquefied natural gas pumping stations, proposed pipelines, and other features of gas infrastructure. Please note: viewers must register with the Clean Air Council to access the mapping application.