The purpose of a Grading Permit is to protect, maintain and enhance the public health, safety, and general welfare by establishing minimum requirements and procedures to control the adverse impacts associated with land disturbances and stormwater runoff during and after construction.
Grading Permits are required for projects that will do one or more of the following:
Disturb greater than or equal to 100 cubic yards of earth
Disturb greater than or equal to 5,000 square feet of surface area
Propose greater than or equal to 5,000 square feet of impervious area
Projects that typically require Grading Permits
Commercial development
Single-family residences
Mining projects
Industrial wind turbines
Solar Arrays
Communication towers
Timber harvest projects
Proposed roads
Projects that are exempt from Grading Permits
Agricultural land management practices
Agricultural Best Management Practices (BMPs)
Agricultural structures (E&S only)
Clearing or grading activities that are subject exclusively to State approval and enforcement under State law and regulations
An Erosion and Sediment Control (E&S) Plan: An E&S Plan is needed if a project’s disturbance is greater than or equal to 5,000 square feet or 100 cubic yards. E&S Plans are reviewed and approved by the Garrett Soil Conservation District (GSCD). The purpose is to minimize soil erosion and prevent off-site sedimentation by using soil erosion and sediment control practices designed in accordance with the following:
A Stormwater Management (SWM) Plan: A SWM Plan is needed if a project’s impervious area is greater than or equal to 5,000 square feet. SWM Plans are reviewed and approved by the Garrett County Permits & Inspections Office. The purpose is to reduce the impacts caused by runoff from land development on waterways and public or private properties through treatment practices designed in accordance with the following:
The DocumentApplication Information(15.8 KB)document can help determine the impervious area and land disturbance for a proposed project. Garrett County Permits & Inspections Office will make the final determination whether or not a Grading Permit will be required based on the information provided.
Plan Review and Approval Process
Single Family Residences (SFRs)
Applicants should submit their Grading Permit Package with the Building Application Package to the Garrett County Permits & Inspections Office and should include the following:
Grading Plan Set with E&S and/or SWM Plans as required. Please see the DocumentStandard Plan(12.67 MB)
for the required layout, general notes, and signature blocks that will need to be included in the submission.
SWM calculations
DocumentMinor Earth Disturbance Form(239.19 KB)
(if not prepared by a professional engineer, professional land surveyor, or registered landscape architect licensed in the State of Maryland)
The property owner or contractor may submit design of a residential plan if their qualifications are acceptable to the Garrett County Permits & Inspections Office. If a Stormwater Best Management Practices (BMP) requires either a dam safety permit from Maryland Department of the Environment (MDE) or small pond approval from the Garrett Soil Conservation District (GSCD), the Stormwater Management Office shall require that the design be prepared by a professional engineer, professional land surveyor, or registered landscape architect licensed in the State of Maryland.
Commercial
Applicants should submit their Grading Permit package to the Garrett County Permits & Inspections Office. Proposed commercial developments require a comprehensive three (3) phased review and approval process. Please include the following at minimum with each phased submittal:
A Grading Plan with general layout of the proposed project that includes all points laid out in the checklist.
The Garrett County Permits & Inspections Office will determine the appropriate agencies that may be involved with the project and include them in the review. Agencies have 14 days to review the plans and return their comments to the Garrett County Permits & Inspections Office.
A Grading Plan that takes into consideration the comments from the concept review and includes all points laid out in the checklist.
The Garrett County Permits & Inspections Office and Garrett Soil Conservation District will review the plans and return comments to the applicant. The Site Development Phase may be combined with the Final Plan Phase.
A Grading Plan that takes into consideration the comments from the previous phases and includes all points laid out in the checklists.
The Garrett County Permits & Inspections Office and Garrett Soil Conservation District will review, sign, and approve the Grading Plans and Grading Permit in this phase.
Commercial Projects with Stormwater structures/facilities will also require the following:
Surety: A non-expiring or auto-renewing surety in the form of an Irrevocable Letter of Credit or Performance Bond with a bank or bonding agency, or a DocumentCash Bond(52.99 KB)
held by the Garrett County Commissioners.
The surety amount will be determined by the Stormwater Management Office.
The surety will be released upon receipt of a certified red-lined as-built plan of completed stormwater controls submitted by a licensed Maryland Engineer, architect or land surveyor comparing the constructed plan to the designed controls and a final inspection performed by the Garrett County Permits & Inspections Office.
Maintenance Agreement: A Declaration and Easement for Private Stormwater Management Facilities binding on all subsequent owners of land served by the private stormwater management facilities.
The agreement shall, by exhibit, show the Environmental Site Design practices and stormwater management practices as shown in the approved Grading Plan.
The Garrett County Permits & Inspections Office shall record the agreement within the Land Records of Garrett County, Maryland.
Garrett County does not have a specific permit for Solar projects. Community and Commercial scale solar projects will follow the commercial review and approval process.
Although solar panels are not considered impervious in Maryland, their posts/foundations are. Please include this in your calculations. Disconnection is an acceptable treatment method for solar panels. For areas 8% to 14% slope, please include level spreaders at least every 8ft difference in elevation change to dissipate any concentrated discharge from the panels. Disconnection may not be used in areas with slopes 15% or greater.
Renewals
Grading Permits expire 2 years from the date of issuance unless renewed. Application for renewal shall be made at least 2 months prior to the permit expiration date.
Fees
Grading Permit fees may vary depending on the type of project and the amount of disturbance related to it. Please click the following for the current Grading Permit Documentfee schedule(57.18 KB).
Waiver requests, as laid out in the Ordinances, must be submitted to the Board of Garrett County Commissioners.
It shall be a condition of every grading permit that the inspection agencies have the right to enter property periodically to inspect for compliance with the approved plan and ordinances.
Fill Dirt
As of April 1, 2021, placement of fill dirt no longer requires a Grading Permit from this office unless the disturbance will be more than 100 cubic yards (approximately 7 truck loads) or 5,000 square feet. No fill should be placed in any wetlands or sensitive areas. For more information, please contact the Garrett County Roads Department at 301-334-7488 or the State Highway Administration at 301-895-3234.
Please call 301-334-7470 for additional information relative to complete grading permit requirements.
