6 Jan 2026

NAO-2006-07410 / VMRC (Dulles Digital, Loudoun County, Virginia)

Expiration date: 2/5/2026

The applicant requests authorization to modify Corps Individual Permit NAO-2006-07410 for the Digital Dulles data center campus in Loudoun County, Virginia. The proposed modification includes additional wetland and stream impacts associated with reconfiguration of previously approved site layouts, construction of two additional data center buildings, relocation and expansion of two substations, expansion of an overhead electrical transmission easement, and updates to stormwater management facilities. Under the proposed modification, total impacts would be approximately 8.91 acres of wetlands and 441 linear feet of stream channel, including palustrine open water (POW).

19 Dec 2025

NAO-2025-02215 (Luckett's Landing Mitigation Bank, Loudoun County, Virginia)

Expiration date: 1/18/2026

The sponsor, Davey Mitigation, proposes to establish the Luckett’s Landing Mitigation Bank to offset non-tidal wetland and stream impacts authorized as part of future federal and state permits. The purpose of this notice is to solicit comments and recommendations from the public, federal, state, and local agencies and officials, Indian tribes, and other interested parties concerning the work as described below. All work is to occur in Loudoun County, Virginia.

2 Dec 2025

NAO-2020-00657 (TREC Route 15, Loudoun County, Virginia)

Expiration date: 1/2/2026

Loudoun County Department of Transportation requests authorization to remove and replace an existing culvert crossing located within a perennial stream channel. The current crossing is undersized, leading to restricted flow conditions. The culvert crossing will be replaced with a bridge crossing and the affected stream will be restored using natural stream design. This activity will be performed in compliance with current Virginia Department of Transportation (VDOT) grading standards, and in support an ongoing road expansion project along Route 15.

1 Dec 2025

NAO-2021-00695 (Brookdale, Britain, and Tiffany Mitigation Bank, Loudoun County, Virginia)

Expiration date: 12/30/2025

The sponsor, Potomac Mitigation Bank, LLC, proposes the establishment of the Brookdale, Britain, and Tiffany Mitigation Bank to offset non-tidal wetland and stream impacts authorized as part of future federal and state permits. The purpose of this notice is to solicit comments and recommendations from the public, federal, state, and local agencies and officials, Indian tribes, and other interested parties concerning the work as described below. All work is to occur in Loudoun County, Virginia.

12 Aug 2025

NAO-2023-02674 (Skyhill Court Subdivision, Loudoun, Virginia)

Expiration date: 9/11/2025

The Evergreene Companies, LLC is proposing to construct a six-lot residential subdivision and associated infrastructure within two parcels of land totaling approximately 7.3 acres. The work will result in permanent impacts to 3,248 square feet (0.07 acres) of nontidal emergent wetlands. In compliance with regulations implementing Section 106 of the NHPA, the Corps is soliciting comments on the proposed project from the public; federal, state, and local agencies and officials; Native American Tribes; and other interested parties. This public notice provides an opportunity for members of the public to express their views on the undertaking’s effects on historic properties and resolution of adverse effects. The Corps is requesting comments to assist in evaluation of the effects of the project on historic properties and evaluation of alternatives or modifications which could avoid, minimize, or mitigate adverse effects on historic properties.