NPMS Public Viewer

NPMS Public Viewer
Developer: Pipeline and Hazardous
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200 installs
4.00 ratings
11 monthly active users
Revenue not available

NPMS Public Viewer Summary

NPMS Public Viewer is a free iOS app in Books And Reference by Pipeline and Hazardous Materials Safety Administration. Released in May 2017 (9 years ago). It has 4.00 ratings with a 4.00★ (good) average. Based on AppGoblin estimates, it reaches roughly 11 monthly active users . Store last updated Jan 29, 2026

NPMS Public Viewer SDKs Summary

App not yet scanned for SDKs.

App Details

Store ID: 1232277603
First Released: 2017-05-16
Store Last Updated: 2026-01-29
App Store Category: Books & Reference
In-App Purchases: No
Ads: No
Price: Paid
Website: dot.gov

App Store

Crawl Status: Success
AppGoblin First Crawled: 2022-10-11
AppGoblin Last Crawled: 2026-07-20

Ads & App-Ads.txt

App does not have ads.

4★

Ratings: 4.00

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Screenshots

App screenshot
App screenshot
App screenshot

App Description

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/.