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Email: MVS-Regulatory@usace.army.mil
Phone: (314) 331-8575
Mailing Address: U.S. Army Corps of Engineers St. Louis District Regulatory Division 1222 Spruce Street St. Louis MO 63103-2833
Regulatory Customer Service Survey
Apply as early as possible to be sure you have all required approvals before your planned project start date. For a large or complex activity that may take longer, it is often helpful to have a Pre-Application Meeting with the Corps during the early planning phase of your project. You may receive helpful information at this point, which could prevent delays later. When in doubt as to whether a permit may be required or what you need to do, don't hesitate to call the District Regulatory Office.
So, before you build, dredge, or fill, contact the Corps Regulatory Office in your area for specific information about location, exemptions, and general permits.
Nationwide, less than one percent of all requests for permits are denied. Those few applicants who have been denied permits usually have refused to avoid and minimized impacts of the project (ex. change the design, timing, or location of the proposed activity). When a permit is denied, an applicant may redesign the project and submit a new application. To avoid unnecessary delays, Pre-Application Meetings, particularly for applications for major activities, are recommended. The Corps will endeavor to give you helpful information, including factors which will be considered during the public interest review, and alternatives to consider that may prove to be useful in designing a project.
Performing unauthorized work in waters of the United States or failure to comply with the terms of a valid permit can have serious consequences. You would be in violation of federal law and could face penalties including fines and/or requirements to restore the area. Enforcement is an important part of the Corps Regulatory Program. Corps surveillance and monitoring activities are often aided by various agencies, groups, and individuals, who report suspected violations. When in doubt as to whether a planned activity needs a permit, contact the nearest District Regulatory Office.
The Regulatory Request System or RRS is a web tool where you can find general information on the Regulatory Program, submit individual and general permit applications, pre-application meeting requests, and jurisdictional determination requests using online forms.
Yes! The public Notice module in RRS allows users nationwide to search, review, and comment on projects requiring a standard permit or when public notices are issued to develop Mitigation Banks, In-lieu Fee Programs or to issue/reissue a Regional or Programmatic Permit or Letter of Permission, significantly enhancing transparency, accessibility, and efficiency.
It organizes notices by state and district, which can be viewed in a table format or on an interactive map. Users can easily search for notices by project name or address and submit comments directly through the platform, streamlining public engagement and reinforcing USACE's commitment to improving transparency and the permitting process.
Additional enhancements include adding joint permit application (JPA) sections to RRS for districts with shared application processes with other agencies, making RRS available to more users, and simplifying the process for users in those districts. Other planned enhancements for this year and next year include the following: