
NPMS Public Viewer
Gratis
1.4.1for iPhone
Pipeline and Hazardous Materials Safety Administration
Developer
Jan 29, 2026
Update Date
Reference
Category
Age Rating
NPMS Public Viewer Screenshots
About NPMS Public Viewer
The Pipeline and Hazardous Materials Safety Administration’s (PHMSA) National Pipeline Mapping System (NPMS) has developed the NPMS Public Viewer iPhone app to allow the public to view hazardous liquid and gas transmission pipeline maps. The user can see who operates a pipeline, what it transports, and who to contact for further information. To get started, a user may choose one county or offshore area (including state waters or federal waters) or choose to see pipelines closest to the user’s current location. For more information about the NPMS, or to access the full desktop browser version of the NPMS Public Map Viewer, go to the NPMS website at https://www.npms.phmsa.dot.gov/.
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Was ist neu in der neuesten Version 1.4.1
Last updated on Jan 29, 2026
Alte Versionen
Minor bug fixes
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Version History
1.4.1
Jan 29, 2026
Minor bug fixes
NPMS Public Viewer FAQ
Klicken Sie hier, um zu erfahren, wie Sie NPMS Public Viewer in eingeschränkten Ländern oder Regionen herunterladen können.
Überprüfen Sie die folgende Liste, um die Mindestanforderungen von NPMS Public Viewer zu sehen.
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