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Maryland Statewide Rule

Maryland Forest Conservation Act Tree Removal

Some RestrictionsApplies statewide across Maryland (2026)

Key Facts

Statute
Natural Resources 5-1601
Threshold
40,000 sq ft disturbance
Replacement Ratios
Up to 2:1 required
Priority Retention
Floodplains, slopes, buffers
Roadside Trees
DNR Forest Service permit
Last verified: September 5, 2026Source: Maryland General Assembly

Summary

The Maryland Forest Conservation Act requires permits and reforestation plans for clearing forested areas of 40,000 square feet or more during development. Local jurisdictions implement the law but cannot weaken state minimum thresholds, retention requirements, or replacement ratios.

Except as provided in subsection (b)(2) and (3) of this section, after December 31, 1992, or after the date on which a local program has been adopted under § 5-1603 of this subtitle, whichever occurs first, a person making application for subdivision or grading or sediment control permits on areas greater than 40,000 square feet shall submit a forest stand delineation for the entire site prepared by a licensed forester, licensed landscape architect, or other qualified professionals that may be approved by the State or a local authority in the manner required by the approved program.

Source: Maryland General AssemblyView official code

Full Breakdown

Under Natural Resources Article Sections 5-1601 through 5-1613, the Forest Conservation Act applies to any subdivision, grading, or sediment control permit affecting 40,000 square feet or more of land. Applicants must submit a forest stand delineation and forest conservation plan to the local authority. Priority retention areas, including 100-year floodplains, steep slopes, and stream buffers, must generally be preserved. Cleared forest must be replaced at ratios from 1:4 to 2:1 depending on retention. Counties and municipalities administer the program but state law sets the floor. Roadside trees on state highways are protected separately under the Roadside Tree Law administered by the DNR Forest Service.

Violations & Penalties

Civil penalties up to $1,000 per violation per day, plus required restoration and replanting. Willful violations may trigger criminal misdemeanor charges and fees in lieu.

Frequently Asked Questions

Do I need a Maryland permit to cut trees on my own property?
Generally no for individual homeowners under 40,000 square feet, but development, subdivision, or grading projects exceeding the threshold trigger Forest Conservation Act requirements.
What is a roadside tree permit?
Roadside trees within public rights-of-way along Maryland highways require a permit from the DNR Forest Service before any pruning, removal, or planting.

Sources

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