What Permits are Required
Before any construction on the shoreline or at the water’s edge begins, permits and other approvals from the respective federal, state or local agencies will most likely be required. The number and type of necessary permits and approvals will vary depending on the type, size, and location of the project. You may obtain permits in your own name. However, it is strongly recommended that the contractor performing the work obtain the permit in their name. Also, make certain that the contractor you choose to help you with your project is licensed to work in the county.
Figure 1: Consider the diagram above as a guide to help determine which types of permits and other approvals from respective county, state, and federal agencies may be necessary, based on where the project is located.
Tidal Shoreline, Tidal Wetlands and Submerged Lands
The tidal wetlands are lands contiguous to a tidal body of water and lying between mean low water and mean high water subject to flooding by normal tides and wind tides. Projects that are within the Waters of the United States, including tidal wetlands may be subject to approval by the U.S. Army Corps of Engineers. Projects that are below mean low water, within the tidal wetland, sand dunes or beaches, may require review by the Virginia Marine Resources Commission. Land disturbances and related construction activities within the tidal wetland often require a wetlands permit in accordance with the Wetlands Zoning Ordinance or the Coastal Primary Sand Dune Zoning Ordinance. To facilitate the review by federal, state and local agencies that have overlapping regulatory jurisdiction, a single “Joint Permit Application” may be prepared and submitted for review.
The following types of land disturbing activities and construction projects will require a Joint Permit Application:
- Any construction project on, over or adjacent to a body of water.
- Any project in which fill material is placed in or near wetlands such as riprap.
- Projects designed to protect property at the water's edge.
The floodplain, as defined by Fairfax County, is the land area in and adjacent to streams that have a drainage area greater than 70 acres, and would be inundated by a flood event with a one percent chance of occurrence in any given year (commonly called the 100-year flood). The Federal Emergency Management Agency (FEMA) has delineated Special Flood Hazard Areas (SFHAs). To view the SFHA boundaries, for properties along the tidal shoreline, use the interactive map. Please note, however, that the County Floodplain Regulations are more stringent than the federal minimum requirements of the National Flood Insurance Program.
- The Floodplain Regulations are found in Part 9 of Article 2 of the Zoning Ordinance. Any Permitted Use in the Floodplain that qualifies under Section 2-903 requires a request for written determination from the Department of Public Works and Environmental Services (DPWES). If not a Permitted Use, Special Exception Uses require an application submission to the Department of Planning and Zoning with approval by the Board of Supervisors.
- Flood information, FAQs related to floodplains or information regarding applications for Special Exception approval process is available online or call 703-324-1290, TTY 711.
Resource Protection Area (RPA)
RPAs are environmentally sensitive land areas that include the tidal shore, tidal wetland, all perennial streams, and non-tidal wetlands, as well as a buffer that includes the major floodplain and adjacent land areas. To view the maps online, visit Chesapeake Bay Preservation Area Maps online.
- Any project within the RPA will require approval accordance with the Chesapeake Bay Preservation Ordinance (CBPO), Chapter 118 of the County Code. The CBPO is administered by the Department of Public Works and Environmental Services (DPWES). The type of submission will depend on the type of project. For example, a water dependent facility that qualifies as an Allowed Use in the RPA will require approval of a Water Quality Impact Assessment (WQIA). Certain minor additions to an existing house may qualify for a request for an exception. Other projects may qualify for an exemption/exception request under Article 5 of CBPO. Requests under Article 6 of the CBPO will require a public hearing before the exception can be approved.
Removal of invasive or undesirable plant species within a RPA may
WQIA, 118-3-3(d). Removal of such invasive or noxious
plants may involve several techniques including, but are not limited
to, the following:
- Mechanical removal of bamboo, russian olive, multi-flora rose, invasive grasses, etc.;
- A maintenance schedule;
- Chemical treatment of invasives, where necessary, under the supervision of a Virginia Certified Pest Applicator where required;
- Supplemental planting with native species may be required. See PFM Sections 12-0404 and 12-0516.
- More information about the CBPO.
Other Permits May Be Required
Building and Related Construction Permits:
- Projects that include the construction of structures (i.e., decks, docks) may require building permits and possibly other construction permits such as electrical and plumbing, in accordance with the Virginia Uniform Statewide Building Code.
Land Disturbance Permits:
- Projects that disturb more than 2,500 square feet of land, such as during construction or removing or invasive plants, will require approval of a Grading or Conservation Plan, prepared by a Professional Engineer and submitted to DPWES, and issuance of a Land Disturbance Permit, in accordance with the Erosion and Sediment Control Ordinance, Chapter 104 of the County Code.
- More information on site-related plans and site development are available online.
- Unless exempt from the SWMO, projects that will disturb more than 2,500 square feet of land during construction or are part of a common plan of development or sale, will require approval of a Stormwater Management Plan prepared by a Professional Engineer and submitted to DPWES.
- A Stormwater Permit is also required from DPWES, prior to construction. Projects that disturb more than one acre of land or are part of a common plan of development or sale, must also comply with the terms and conditions of the state General VPDES Permit for Discharges of Stormwater from Construction Activities which is administered by the Virginia Department of Environmental Quality (DEQ).
- More information on the Stormwater Management Ordinance is available online.