You don't need a lawyer, an organization, or credentials to comment on a federal permit. A letter from someone who lives on the road counts, and the government is legally required to consider it. This guide is the evergreen how-to: what a comment does, what makes one count, and the mechanics of sending it.
Looking for a permit that's open right now? Check out the Army Corps of Engineers' public-notices page for an open comment window near you. This guide uses the Corps' wetlands permits as its running example, but the skill transfers to other federal permits.
What a comment actually does#
First, we need to manage expectations: a comment is not a vote. The agency will not tally support against opposition and go with the majority. Five hundred identical postcards register as one argument made five hundred times.
Here's what a comment is: evidence. By law, everything submitted goes into the administrative record, and the agency must consider it in deciding whether to issue the permit, issue it with conditions, or deny it. Comments shape whether the agency conducts a deeper environmental review, whether it holds a public hearing, and what questions it asks the applicant to answer — the Corps can forward your comment to the company and require a response. Years later, if a permit is ever challenged, the record you helped build is what a court reviews.
Most permits are eventually issued, but the conditions attached to them — buffers, monitoring, drainage requirements, timing restrictions — are where comments most often leave fingerprints. Conditions are power.
What makes a comment count#
Be specific, and be local. The single most valuable thing you possess is firsthand knowledge of a place the reviewers have likely never stood in. The road that floods every March. The well everyone on your stretch drinks from. The creek where you've watched the water rise since 1998. The deer lease, the school bus route, the culvert that already backs up. An agency can discount an opinion; it cannot easily discount geography reported by the person who lives on it.
Tie your point to the official factors. Every Corps notice lists the things the agency must weigh — conservation, economics, flood hazards, fish and wildlife values, water quality, safety, recreation, and the needs of the people. That list is the menu. A comment that says "under the flood hazards factor, here is what I have observed on this drainage" is a comment the agency has no lawful way to wave off. (Our guide to reading a notice shows where to find the list.)

Ask answerable questions. Questions go into the record and demand responses. Has the agency verified the wetland boundaries along the route? What happens to runoff from hundreds of newly graded acres in a hard rain? Was an alternative studied that avoids the stream crossing? A sharp question can do more work than a page of objections.
Facts beat adjectives. "This is a terrible idea" carries no weight. "The notice reports 18.5 acres of forested wetland impact along a line that crosses the creek my property drains into," carries plenty, and you don't have to oppose a project to comment. Supporting with conditions, or neither supporting nor opposing but demanding answers, are both legitimate and often more effective.
The mechanics#
Two numbers govern everything: the permit number printed at the top of the notice, and the comment deadline. Put the permit number on whatever you send, and get it in before the deadline. A Corps notice gives you three ways in and names the people to reach:
- Online: the Corps' Regulatory Request System at rrs.usace.army.mil/rrs — search the permit number and attach your comment.
- Email: the project manager is named in the notice, with a direct address. Email them your comment and reference the permit number.
- Mail: the district office address is printed on the notice. Send it to the attention of the project manager, citing the permit number.
Different agencies, different front doors — but the pattern holds: the notice always tells you the number, the deadline, and who to send it to. When a specific window is open, we spell out the exact address and deadline in a dated action alert.
Two rights people don't know they have#
You can request a public hearing. Put it in writing, inside the comment window, and state your specific reasons — the regulations call this stating your interest "with particularity." The Corps grants hearing requests unless it determines the issues raised are insubstantial. A community that wants a night to question a project in person must request it in writing.
You can ask for more time. Extension requests must be specific and submitted before the deadline; the Corps can extend the window, generally by up to 30 additional days. If a five-page notice about a project covering thousands of acres surfaced in your community with days to spare, saying exactly that is a legitimate basis.
Know before you write#
Everything you submit — including your name, address, and phone number — becomes part of a public record that can be released under the Freedom of Information Act. That's not a reason to stay silent; it's a reason to write as if the whole parish might read it. Which, if we're doing our job, it might.
A simple structure that works#
We're deliberately not giving you a form letter — form letters are the weakest kind of comment. But a strong one usually runs like this, and a page is plenty:
- Who you are and your connection — "I live a mile down the road from the proposed site."
- What you're commenting on — the permit number and project name.
- Your specific points, numbered — each tied to a factor, each grounded in something you know firsthand or found in the record.
- Your questions — the ones you want answered before any decision.
- Your requests — a hearing, an extension, specific conditions, or denial, with your reasons.
- Your name and contact information.
The same skill, everywhere#
Once you can do this, you can do it anywhere the public gets a window: LDEQ's notices for state environmental permits, the Public Service Commission's dockets on utility matters, and the three minutes at the microphone every police jury meeting owes you. Agencies count on those windows passing quietly. They don't have to.
This explainer is part of Kingfish's coverage of the Sunstripe Solar project. Related: How to read a public notice
Spot an error? Receipts welcome: [email protected].