
GreenLine Map
Local environmental reports
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About
Greenline is a public-interest data aggregator for environmental cases. It brings scattered records together, explains what they mean, and helps people find practical ways to participate without needing to begin with thousands of pages of technical documents. The app helps you understand environmental issues near you and across the country. Explore public records on a clear map, learn what each record is about, and follow the official path for more information or public comment.
Discover:
EPA enforcement records and facility information
State and local public notices
Permit actions, hearings, and comment periods
Federal NEPA and Environmental Impact Statement reviews
Agency details, dates, record types, rules, and official sources
State, county, and city context for environmental records
What Greenline does
Greenline gathers public environmental records into one place and organizes them around the places, facilities, notices, and federal reviews people are most likely to care about. The goal is not to create a new official record. The goal is to make existing public information easier to find and use.
The app connects each explanation to its source, highlights important dates and public processes, and translates technical terms into plain language. It can help someone see what a record is about, why it may matter, what is known, and where to read the complete official material.
Each Greenline record identifies the agency, record type, date, and official source when available. Greenline is a guide to public information, not the agency record. Review the linked agency source before making decisions or taking action.
Anyone may comment on a federal project when an official comment period is open, subject to the agency’s instructions. You do not need to live in the project area to submit a federal comment.
Browse public records without an account. Create an account to save your Greenline view and preferences across devices. Optional email updates help you follow selected broad areas and federal environmental reviews. Greenline uses broad areas for alerts, not exact addresses.
Greenline makes environmental information easier to find, understand, and act on through official public channels.
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What's New in GreenLine Map
1.0
October 2, 2026




