Regulatory Division

Additional Information

Online commenting is available for active Public Notices through the Regulatory Request System

Expired Public Notices can be requested via the Freedom of Information Act

Regulatory Public Notices

The purpose of the public notice process is to solicit comments from the public and information necessary to evaluate the probable impact on the public interest regarding the proposed activity seeking authorization from the USACE. Responses preferred to be submitted through RRS or can be submitted via email or mail to the District.
 
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The USACE is soliciting comments from the public; Federal, State, and local agencies and officials; Tribal Nations; and other interested parties in order to consider and evaluate the impacts of  proposed activity by applicants. Any comments received will be considered by the USACE to determine whether to issue, modify, condition, or deny a permit for proposed activities. To make this determination, comments are used to assess impacts to endangered species, historic properties, water quality, general environmental effects, and the other public interest factors listed above. All factors which may be relevant to the proposal will be considered including cumulative impacts thereof; among these are conservation, economics, aesthetics, general environmental concerns, wetlands, historical properties, fish and wildlife values, flood hazards, floodplain values, land use, navigation, shoreline erosion and accretion, recreation, water supply and conservation, water quality, energy needs, safety, food and fiber production, mineral needs, considerations of property ownership, and in general, the needs and welfare of the people.

Comments are used in the preparation of an Environmental Assessment and/or an Environmental Impact Statement pursuant to the National Environmental Policy Act. Comments are also used to determine the need for a public hearing and to determine the overall public interest of the proposed activity. Any comments or objections which are received during this period may be forwarded to the applicant for possible resolution before the determination is made whether to issue or deny the requested permit. Please note that all comments received will become part of the administrative record and are subject to public release under the Freedom of Information Act.

MVS-2023-433

MVS
Published June 18, 2025
Expiration date: 7/8/2025

The applicant, Mid-America St. Louis Airport (BLV), requests authorization under Section 404 of the Clean Water Act to convert 62.91-acres of forested wetland to emergent wetland and complete grading and filling within 8.23-acre of wetlands to construct a permanent service route along the runways.   

As part of the 2021 BLV Master Plan Update, Forest Management Plan, an obstruction survey was conducted at BLV, resulting in approximately 129 acres of trees within three areas (known as Phases 1, 2, and 3) being identified as existing and future obstructions to various airspace protection zones, including Federal Aviation Regulation (FAR) Part 77 Surfaces; Federal Aviation Administration (FAA) Airports Approach/Departure Surfaces; FAA Order 8260.3F, The United States Standard for Terminal Instrument Procedures (TERPS) Surfaces; and Airport Traffic Control Tower Line of Sight. Any man-made or natural object that penetrates these surfaces must be removed to prevent adverse effects on these zones. The Project to be completed will protect the airspace around the BLV and improve the safety of BLV approaches and operations through the removal of existing and future tree obstructions to the BLV runway and the SAFB runway and the construction of a permanent service route to facilitate the tree removal and future maintenance. The Project is located within the Silver Creek floodplain east of the BLV terminal located at 9656 Air Terminal Drive, Mascoutah, St. Clair County, Illinois. Approximate geographic coordinates for the Project are Latitude 38.5540° and Longitude -89.8294°.

The Public Notice comment period is open from 6-18-25 through 7-8-25. Public Notices are available for viewing at: https://www.mvs.usace.army.mil/Missions/Regulatory/Public-Notices/ or via the Regulatory Request System.