This Chapter may be referred to as the Montgomery County Forest Conservation Law.

(a) Findings. The County Council finds that trees and forest cover constitute an important natural resource. Trees filter groundwater, reduce surface runoff, help alleviate flooding, and supply necessary habitat for wildlife. They cleanse the air, offset the heat island effects of urban development, and reduce energy needs. They improve the quality of life in a community by providing for recreation, compatibility between different land uses, and aesthetic appeal. The Council finds that tree loss as a result of development and other land disturbing activities is a serious problem in the County. (b) Purpose. The purpose of this Chapter is to: (1) save, maintain, and plant trees and forested areas for the benefit of County residents and future generations; (2) establish procedures, standards, and requirements to minimize tree loss as a result of development and to protect trees and forests during and after construction or other land disturbing activities; (3) establish procedures, standards, and requirements for afforestation and reforestation of land subject to an application for development approval or a sediment control permit; (4) establish a fund for future tree conservation projects, including afforestation and reforestation; and (5) provide a focused and coordinated approach for County forest conservation activities.

In this Chapter, the following terms have the meanings indicated: Administrative subdivision means a plan for a proposed subdivision prepared and submitted for approval by the Planning Director under Division 50.6 of Chapter 50 before preparation of a subdivision plat. Afforestation means the establishment of forest or tree cover in accordance with this Chapter on an area from which it has always or very long been absent, or the planting of open areas which are not in forest cover. Agricultural activity means farming activities conducted as part of a recognized commercial enterprise, including: plowing, tillage, cropping, installation of best management practices, seeding, cultivating, and harvesting for production of food and fiber products (except commercial logging and timber harvesting operations), the grazing and raising of livestock, aquaculture, sod production, and the cultivation of orchard, nursery, and other products. Agricultural and resource area means an undeveloped area zoned for a density of less than or equal to one dwelling unit per 5 acres. Champion tree means the largest tree of its species in the County, as designated by the County Forest Conservancy District Board or its designee. Commercial and industrial uses means manufacturing operations, office complexes, shopping centers, and other similar uses and their associated storage areas, yards, and parking areas. Commercial logging or timber harvesting operation means the cutting and removing of tree stems from a site for commercial purposes, leaving the root mass intact. Conditional use means a use approved under Section 7.3.1 of Chapter 59. Declaration of intent means a signed and notarized statement by a landowner that the cutting of trees on the landowner's property: (1) is for purposes exempted under this Chapter; and (2) will not circumvent the requirements of this Chapter. Developed area means the portion of a property which has been altered from its natural state by the construction of a building, recreational facility, road or alley, rail line, athletic field, stormwater management facility, parking lot, utility or similar improvement. Developed property means a property that contains a developed area. Development application means an application, as described in Section 22A-4, filed with the Planning Board, Planning Director, Board of Appeals, Hearing Examiner, or Department of Permitting Services, for plan approval or sediment control permit. Development plan means a plan or an amendment to a development plan approved under Section 7.7.1.B of Chapter 59 or a floating zone plan approved under Section 7.2.1 of Chapter 59 or referred to in Section 7.7.1.B of Chapter 59. Development project completion means the date or event identified in the forest conservation plan agreement, but no later than the date on which the first use-and-occupancy permit is issued for the development (or activity) subject to the preliminary plan of subdivision or sediment control permit or, if a use-and-occupancy permit is not required, the date on which the final building inspection or sediment control inspection (for activities not involving building) is conducted by the Department of Permitting Services. A staged development may have more than one completion date. District Council means the County Council in its capacity, under Division II of the Land Use Article of the Maryland Code, to act on planning and zoning for the Maryland-Washington Regional District. Environmental buffer means perennial, intermittent, or ephemeral streams/channels and their associated buffers; wetlands and their associated buffers; hydraulically connected steep slopes according to the latest version of the environmental guidelines or an appropriate master plan; and floodplains. Environmental guidelines mean the Guidelines for Environmental Management of Development in Montgomery County, Maryland (M-NCPPC), as amended. Equestrian Facility means ny building, structure, or land area that is primarily used for the care, breeding, boarding, rental, riding, sport eventing, or training of horses or ponies, the teaching of equestrian skills, or competitive equestrian events. Expedited approval plan means a plan that is approved under Section 7.3.5 of Chapter 59. Floodplain (100-year) means an area along or adjacent to a stream or body of water, except tidal waters, that is capable of storing or conveying floodwaters during a 100-year frequency storm event, or a 100-year flood. Forest means a biological community dominated by trees and other woody plants (including plant communities, the understory, and forest floor) covering a land area which is 10,000 square feet or greater and at least 50 feet wide. However, minor portions of a forest stand which otherwise meet this definition may be less than 50 feet wide if they exhibit the same character and composition as the overall stand. Forest includes: (1) areas that have at least 100 live trees per acre with at least 50 percent of those trees having a 2 inch or greater diameter at 4.5 feet above the ground; and (2) forest areas that have been cut but not cleared. Forest does not include an orchard. Forest conservation means the retention of existing forest or the creation of new forest at the levels set by the Planning Board or Planning Director. Forest conservation fund means a special fund maintained by the County to be used for purposes specified in Section 22A-27. Forest conservation plan means a plan approved under Article II. Forest conservation threshold means the percentage of the net tract area at which the reforestation ratio increases as specified in Section 22A-12. Forest cover means the area of a site meeting the definition of forest. Forest edge means the transition zone from an area of forest to fields, meadows, yards, or other open spaces. Forest edge includes forest that was previously interior forest, but has become forest edge due to clearing. Forest mitigation banking means the intentional restoration or creation of forests undertaken expressly to provide credits for afforestation or reforestation requirements. Forest stand delineation means the evaluation of existing vegetation in relation to the natural resources on a site proposed for development or land disturbing activities. High-density residential area means an area zoned for densities greater than one dwelling unit per 40,000 square feet, including both existing and planned development and their associated infrastructure, such as roads, utilities, and water and sewer service. Institutional development area means land occupied by uses such as schools, colleges and universities, military installations, transportation facilities, utility and sewer projects, government offices and facilities, fire stations, golf courses, recreation areas, parks, cemeteries, and religious institutions. Land disturbing activities: (1) has the same meaning as in Chapter 19; and (2) means cutting, clearing, or grading of more than 5,000 square feet of forest. Linear project means a project whose configuration is elongated with nearly parallel sides and used to transport a utility product or public service not otherwise to be constructed or improved as part of an application for subdivision approval, such as electricity, gas, water, sewer, communications, trains, pedestrians, and vehicles. A linear project may traverse fee simple properties through defined boundaries or through easement rights. Lot means for the purpose of this Chapter a tract of land, the boundaries of which have been established as a result of a deed or previous subdivision of a larger parcel, and which will not be the subject of further subdivision, as defined under Chapter 50, without an approved forest stand delineation and forest conservation plan. Mandatory referral means the required review by the Planning Board of projects or activities to be undertaken by government agencies and private and public utilities under Section 20-301 of the Land Use Article of the Maryland Code. Medium-density residential area means an area zoned for a density greater than one dwelling unit per 5 acres and less than or equal to one dwelling unit per 40,000 square feet, including both existing and planned development and their associated infrastructure, such as roads, utilities, and water and sewer service. Minor subdivision means a plan for a proposed subdivision prepared and submitted for approval by the Planning Director under Division 50.7 of Chapter 50. Mixed-use development means a single, relatively high-density development project, usually commercial in nature, which includes 2 or more types of uses. Municipal corporation means a municipality without planning and zoning authority or which has assigned its responsibilities under Section 5-1603(a) of the Natural Resources Article of the Maryland Code to the County. Natural regeneration means the natural establishment of trees and other vegetation with at least 400 woody, free-to-grow seedlings per acre, which are capable of reaching a height of at least 20 feet at maturity. Net tract area means the total area of a tract, including both forested and unforested areas, to the nearest 1/10 acre, reduced by road or utility rights-of-way which will not be improved as part of the development application. However, in agriculture and resource areas, net tract area is the portion of the total tract for which land use will be changed or will no longer be used for primarily agricultural activities. For a linear project, net tract area is the area of a right-of-way width or the limits of disturbance as shown on the development application, whichever is greater. Obligee means a person obligated under a financial security instrument to meet certain regulatory requirements under Article II. Park development plan means an application submitted by the Montgomery County Parks Department for the construction and development of a specific park. Patuxent Primary Management Area (PMA) means an area of environmental importance within the Patuxent River watershed, as further defined in the environmental guidelines. Person means: (1) the federal government, the state, any county, municipal corporation, or other political subdivision of the state, or any of their units; (2) an individual, receiver, trustee, guardian, executor, administrator, fiduciary, or representative of any kind; (3) any partnership, firm, common ownership community, or other homeowners' association, public or private corporation or any of their affiliates or subsidiaries; or (4) any other entity. Planned unit development means a development comprised of a combination of land uses or varying intensities of the same land use, having at least 20 percent of the land permanently dedicated to green area, and under an integrated plan that provides flexibility in land use design approved by the Planning Board under Section 7.2.1 of Chapter 59 or referred to in Section 7.7.1.B of Chapter 59. Planning Board means the County Planning Board of the Maryland-National Capital Park and Planning Commission. Planning Director means the Director of the Montgomery County Park and Planning Department, or the Director's designee. Preliminary plan of subdivision means a plan for a proposed subdivision prepared and submitted for approval by the Planning Board under Division 50.4 of Chapter 50 before preparation of a subdivision plat. Project plan means an amendment to a project plan referred to in Section 7.7.1.B of Chapter 59. Public utility means any: (1) transmission line or electric generating station; or (2) water, sewer, electric, gas, telephone, and cable service line. Reforestation or reforested means the creation of a biological community dominated by trees and other woody plants (including plant communities, the understory, and forest floor) which is at least 10,000 square feet in area and 50 feet wide, and containing at least 100 live trees per acre, with at least 50 percent of those trees having the potential of attaining a 2 inch or greater diameter measured at 4.5 feet above the ground within 7 years. Reforestation for a linear project which involves overhead transmission lines may consist of a biological community dominated by trees and woody shrubs with no minimum height or diameter criteria. Restoration plan means a plan prepared in response to a violation of this Chapter. Retention means the deliberate holding and protecting of existing trees and other plants on the site. Sediment control permit means a permit required to be obtained for certain land disturbing activities: (1) under Chapter 19, Article I; (2) from the Washington Suburban Sanitary Commission for major utility construction as defined under regulations of the Commission; or (3) from a municipal corporation. Significant tree means a tree of any species that is 24 inches or greater in diameter at 4.5 feet above the ground. Site plan means a plan or an amendment to a site plan approved under Section 7.3.4 of Chapter 59 or referred to in Section 7.7.1.B of Chapter 59. Sketch plan means a plan or amendment to a sketch plan approved under Chapter 59.7.3.3. Solar Photovoltaic Facility means an area containing the footprint of ground-mounted or freestanding solar energy generation equipment that is approved by the Maryland Public Service Commission. Special exception means a use approved as a conditional use under Section 7.3.1 or Section 7.7.1.B of Chapter 59 or referred to in Section 7.7.1.B of Chapter 59. Special Protection Area (SPA) means a geographic area designated by the County Council under Section 19-62(a). Specimen tree means a tree that is a particularly impressive or unusual example of a species due to its size, shape, age, or any other trait that epitomizes the character of the species as further described in the most recent version of the Trees Technical Manual. Stream Restoration Project means an activity that: (1) is designed to stabilize stream banks or enhance stream function or habitat located in an existing stream, waterway, or floodplain; (2) avoids and minimizes impacts to forests and provides for replanting on-site an equivalent number of trees to the number removed by the project; (3) may be performed under a municipal separate storm sewer system permit, a watershed implementation plan growth offset, or another plan administered by the State or local government to achieve or maintain water quality standards; and (4) is not performed to satisfy stormwater management, wetlands mitigation, or any other regulatory requirement associated with a development application. Subdivision has the same meaning as stated in Chapter 50. Technical Manual means a detailed guidance document used for administration of this Chapter that is adopted by the Planning Board under Section 22A-26. Timber harvesting means a tree cutting operation affecting one or more acres of forest or developed woodland within a one year period that disturbs 5,000 square feet or more of forest floor. Timber harvesting does not include grubbing and clearing of root mass. Tract means: (1) the property subject to a development application or a sediment control permit, the boundaries of which are described by deed or record plat; (2) the entire property subject to a development application or a sediment control permit if it is developed as a single project; or (3) the length and width of the right-of-way or the limits of disturbance, whichever is greater, for a linear project. Tree means a large, woody plant having one or several self-supporting stems or trunks and numerous branches that reach a height of at least 20 feet at maturity. Tree cover means the combined area, in square feet, of the crowns of all trees on a tract. For replanting purposes, tree cover is the typical crown area for the specific tree at 20 years. Tree save plan means a plan prepared in conjunction with a development application indicating where trees are to be retained or planted, including the establishment of conservation areas. Variance means relief from this Chapter. Variance does not mean a subdivision or zoning variance. Watershed means any area delineated as a watershed in the Montgomery County Municipal Separate Storm Sewer System (MS4) Permit Implementation Program (delineated by the State of Maryland as an 8-digit watershed), and any smaller area within the watershed that is delineated by the State of Maryland as a 12-Digit watershed. Wetland means an area that is inundated or saturated by surface water or groundwater at a frequency and duration sufficient to support, and under normal circumstances does support, a prevalence of vegetation typically adapted for life in saturated soil conditions, commonly known as hydrophytic vegetation. Transition. Any amendment to Chapter 22A, inserted by Section 1 of this Act, does not apply to: (a) a preliminary or final forest conservation plan approved before this Act took effect [November 5, 2001], or (b) a county highway project individually listed in the County Capital Improvements Program and submitted to the Planning Board under mandatory referral review before this Act took effect [November 5, 2001].

Except as otherwise expressly provided in this Chapter, this Chapter applies to: (a) a person required by law to obtain an approval or amendment to a development plan, diagrammatic plan, project plan, floating zone plan, sketch plan, expedited approval plan, preliminary plan of subdivision, administrative subdivision, minor subdivision, or site plan; (b) a person required by law to obtain approval of a special exception or a conditional use, or a sediment control permit on a tract of land 40,000 square feet or larger, and who is not otherwise required to obtain an approval under subsection (a); (c) a person who performs any cutting or clearing, or any other land disturbing activity that would directly threaten the viability of, any champion tree, wherever located; (d) a government entity subject to mandatory referral or a park development plan on a tract of land 40,000 square feet or larger which is not exempt under subsection 22A-5(f); (e) highway construction not exempt under subsections 22A-5(e) or (p); (f) a public utility not exempt under subsections 22A-5(g), (o)(1) and (2), or (p); and (g) clearing or grading conducted on two or more platted contiguous lots: (1) that collectively total 40,000 square feet or larger; (2) that are graded at the same time; and (3) where sediment control is required. Notwithstanding the above, any person who expects to cut, clear, or grade more than 5,000 square feet of forest or any champion tree must request an exemption under Section 22A-5 or must comply with the requirements of Article II. Any person who believes that cutting, clearing, or grading is exempt under Section 22A-5, 22A-6, or 22A-8 must receive confirmation from the Planning Director that the activity is in fact exempt from Article II. Performing any cutting, clearing, or grading before the Director confirms that an exemption applies is a violation of this Chapter. The Planning Director must notify the Department of Permitting Services if this Chapter would apply to any cutting, clearing, or grading of which the Department would otherwise not be notified. Transition. Any amendment to Chapter 22A, inserted by Section 1 of this Act, does not apply to: (a) a preliminary or final forest conservation plan approved before this Act took effect [November 5, 2001], or (b) a county highway project individually listed in the County Capital Improvements Program and submitted to the Planning Board under mandatory referral review before this Act took effect [November 5, 2001].

The requirements of Article II do not apply to: (a) an activity conducted on an existing single lot of any size that is required to construct a dwelling house or accessory structure (such as a pool, tennis court, or shed) intended for the use of the owner, if the activity: (1) does not require a special exception; (2) does not occur within an environmental buffer, except for the allowable uses stated in the environmental guidelines (3) does not result in the cutting, clearing, or grading of: (A) more than a total of 20,000 square feet of forest; (B) any forest in a stream buffer; (C) any forest on property located in a special protection area which must submit a water quality plan; (D) any specimen or champion tree unless a tree save plan is approved under Section 22A-6(a); or (E) any trees or forest that are subject to a previously approved forest conservation plan or tree save plan; and (4) is subject to a declaration of intent filed with the Planning Director stating that the lot will not be the subject of additional regulated activities under this Chapter within 5 years of the cutting, clearing, or grading of forest; (b) an agricultural activity if: (1) the activity is exempt from the requirements to obtain a sediment control permit under Section 19-2(b)(2); (2) the activity is subject to a declaration of intent filed with the Planning Director stating that the agricultural areas will remain in commercial agriculture; and (3) agricultural support buildings and related activities are built using best management practices; (c) a tree nursery; (d) (1) a commercial logging and timber harvesting operation, including any harvesting conducted under the forest conservation and management program under Section 8-211 of the Tax-Property Article of the Maryland Code that: (A) is completed before July 1, 1991, or is completed on or after July 1, 1991, and the property on which the cutting or clearing is conducted is not the subject of an application for development within 5 years after the sediment control permit has been issued; (B) has received approval from the County Arborist or designee that the logging or timber harvesting plan is not inconsistent with County forest management objectives and is otherwise appropriate; and (C) has received a sediment control permit from the Department of Permitting Services and posted the required financial security under Chapter 19. (2) The Department of Permitting Services must send the Planning Director a copy of all sediment control permits issued for commercial logging and timber harvesting operations. (3) The requirements of this subsection apply to commercial logging and timber harvesting operations on agricultural land; (e) a State, County, or municipal highway construction activity that is subject to Section 5-103 of the Natural Resources Article of the Maryland Code, or Section 22A-9. All requirements of an exemption for a County or municipal highway construction activity are detailed in Section 22A-6(d) and Section 22A-9; (f) a governmental project reviewed for forest conservation purposes by the State Department of Natural Resources under the Code of Maryland Regulations; (g) routine maintenance of public utility easements and rights-of-way, except for the clearing of access roads; (h) utility or other work that is of an emergency nature; (i) noncoal surface mining regulated under Subtitle 8 of Title 15 of the Environment Article of the Maryland Code; (j) a sediment control permit approved before July 1, 1991, or if amended after that date at the initiation of the permittee, that does not result in the cutting of more than 5,000 additional square feet of forest; (k) any lot covered by a preliminary plan of subdivision or site plan that did not receive a sediment control permit before July 1, 1991, and for which the preliminary plan of subdivision or site plan: (1) was approved before July 1, 1984, and has less than 40,000 square feet of forest cover; or (2) was approved or extended between July 1, 1984 and July 1, 1991; and (3) the construction will not result in the cutting, clearing, or grading of: (A) any forest in a stream buffer; or (B) any forest on property located in a special protection area which must submit a water quality plan. A preliminary plan of subdivision or site plan approved before July 1, 1991, that is revised after that date at the initiative of the applicant and which results in the cutting of more than 5,000 additional square feet of forest is not exempt. Development or redevelopment of a property which requires subdivision is not exempt. This subsection does not apply to a planned unit development subject to subsection (l); (l) any planned unit development for which a development plan was approved by the District Council or for which a project plan was approved by the Planning Board before January 1, 1992, and which has received site plan approval before July 1, 1992, for the tract. However, even if site plan approval has not been obtained before July 1, 1992, for the tract, the planned unit development is exempt if it is 75 percent or more complete on January 1, 1992, as measured by the total acreage subject to the planned unit development that has received site plan approval. A development plan or project plan amendment approved after January 1, 1992, is not exempt if it results in the cutting of more than 5,000 additional square feet of forest; (m) a real estate transfer to provide a security, leasehold, or other legal or equitable interest in a portion of a lot or parcel, if; (1) the transfer does not involve a change in land use, or new development or redevelopment, with associated land disturbing activities; and (2) both the grantor and grantee file a declaration of intent; (n) any minor subdivision under Division 50.7 of Chapter 50 if: (1) the only development located on the resulting lot is a single family dwelling unit or an accessory structure (such as a pool, tennis court, or shed); development does not occur within an environmental buffer, except for the allowable uses stated in the environmental guidelines; and development does not result in the cutting, clearing, or grading of: (A) more than a total of 20,000 square feet of forest; (B) any forest in a stream buffer; (C) any forest on property located in a special protection area which must submit a water quality plan; (D) any specimen or champion tree unless a tree save plan is approved under Section 22A-6(a); or (E) any tree or forest that is subject to the requirements of a previously approved forest conservation plan or tree save plan; or (2) there is no proposed land disturbance and a declaration of intent is filed with the Planning Director stating that the lot will not be the subject of additional regulated activities under this Chapter within 5 years of the approval of the minor subdivision; (o) the cutting or clearing of public utility rights-of-way or land for electric generating stations licensed under Sections 7-205 and 7-207 or 7-208 of the Public Utility Companies Article of the Maryland Code, if: (1) any required certificates of public convenience and necessity have been issued in accordance with Section 5-1603(f) of the Natural Resources Article of the Maryland Code; and (2) the cutting or clearing of the forest is conducted so as to minimize the loss of forest. (p) the construction of a public utility or highway in a utility right-of-way not exempt under subsection (o), or a highway right-of-way not exempt under subsection (e), if: (1) the right-of-way existed before July 1, 1992; (2) forest clearing will not exceed a total of 20,000 square feet; and (3) the construction will not result in the cutting, clearing, or grading of: (A) any forest in a stream buffer; (B) any forest on property located in a special protection area which must submit a water quality plan; (C) any specimen or champion tree unless a tree save plan is approved under Section 22A-6(a); or (D) any tree or forest that is subject to a previously approved forest conservation or tree save plan; (q) a special exception, or conditional use, application if: (1) the application is for an existing structure and the proposed use will not result in clearing of existing forest or trees; (2) the application modifies an existing special exception use which was approved before July 1, 1991, and the revision will not result in the clearing of more than a total of 5,000 additional square feet of forest or any specimen or champion tree unless a tree save plan is approved under Section 22A-6(a); or (3) the total disturbance area for the proposed special exception use, or conditional use, will not exceed 10,000 square feet, and clearing will not exceed a total of 5,000 square feet of forest or include any specimen or champion tree unless a tree save plan is approved under Section 22A-6(a); (r) an equestrian facility located in an agricultural zone that is exempt from platting requirements under Section 50-9, whether or not a sediment control permit is obtained under Section 19-2. Article II does not apply to any equestrian support building or related activity only if the building is built using best management practices. However, Section 22A-6(a) applies if any specimen or champion tree would be cleared. This exemption does not permit any forest or tree that was preserved under a previously-approved forest conservation plan or tree save plan to be cut, cleared, or graded unless the previously-approved plan is amended to allow that activity. This exemption does not apply if: (1) any forest was cleared during an agricultural activity, as defined in subsection (b), during the 5 years before any exemption under this subsection is claimed; (2) any forest or tree located in a stream valley buffer would be cleared; (3) on-site forest retention does not equal at least 25 percent of the tract area or all forest existing when the exemption is claimed, whichever is less; or (4) on-site forest retention does not equal at least 50 percent of any net tract area when more than 50 percent of that tract is existing forest. A conservation easement is not required for any equestrian facility, whether or not the exemption in this subsection applies. However, another type of long-term protection may be required under Section 22A-12(h)(2) if the facility includes any forest retention area. The Planning Director must monitor any facility that is exempt under this subsection to confirm that the applicant and any successor in interest continue to comply with all conditions of the exemption; (s) (1) an activity occurring on a tract of land that is less than 1.5 acres and that: (A) is not located within the Commercial Residential (CR) zone classification; (B) has no existing forest, existing specimen, or champion tree; (C) would not result in an afforestation requirement that exceeds 10,000 square feet; and (D) would not result in development within an environmental buffer, except for the allowable uses stated in the environmental guidelines; or (2) an activity occurring on a tract of land that is less than one acre and that: (A) is not located within the Commercial Residential (CR) zone classification; unless a tree save plan is approved under Section 22A-6(a) (B) would not result in the clearing of more than a total of 20,000 square feet of existing forest, or any existing specimen or champion tree; (C) would not result in a reforestation requirement that exceeds 10,000 square feet; (D) would not result in development within an environmental buffer, except for the allowable uses stated in the environmental guidelines; and (E) preserves forest in any on-site floodplains, stream buffers, steep slopes, critical habitats, and areas designated as priority save areas in a master plan or functional plan; (t) a modification to a: (1) non-residential developed property if: (A) no more than 5,000 square feet of forest is ever cleared at one time or cumulatively after an exemption is issued; (B) the modification does not result in the cutting, clearing, or grading of any forest in a stream buffer or forest located on property in a special protection area which must submit a water quality plan; (C) the development does not occur within an environmental buffer, with the exception of the allowable uses stated in the environmental guidelines; (D) the modification does not require approval of a preliminary plan, administrative subdivision plan, or conditional use/special exception; (E) the modification does not increase the developed area by more than 50 percent, and any existing principal building, as defined in Chapter 59, is retained; and (F) the pending development application does not propose any residential uses; or (2) residential developed property if: (A) forest is not impacted or cleared; (B) the development does not occur within an environmental buffer, with the exception of the allowable uses stated in the environmental guidelines; (C) the modification does not require approval of a preliminary plan, administrative subdivision plan, or conditional use/special exception; (D) the modification does not increase the developed area by more than 50 percent; (E) the existing structure is not modified; and (F) the pending development application does not propose any new buildings or parking facilities. (u) maintaining or retrofitting an existing stormwater management structure if: (1) the clearing of vegetation or removal and trimming of trees is for the maintenance or retrofitting of the structure and in the original limits of disturbance for construction of the existing facility, or within any maintenance easement for access to the facility; and (2) the tract is not included in a previously approved forest conservation plan; (v) a stream restoration project for which the applicant for a sediment control permit has: (1) agreed to replace every tree removed and plant the new trees before the end of the first planting season after final stabilization; (2) confirmed that the tract is not included in a previously approved forest conservation plan; and (3) executed a binding maintenance agreement for planting and maintenance of mitigation trees for at least 5 years with the affected property owner or owners, or with the Maryland National-Capital Park and Planning Commission if the applicant is performing a stream restoration project on their own property. If an applicant is performing a stream restoration project on their own property, financial security is required under Section 22A-12(i); (w) cutting or clearing any tree by an existing airport operating with all applicable permits to comply with applicable provisions of any federal law or regulation governing the obstruction of navigable airspace if the Federal Aviation Administration has determined that the tree creates a hazard to aviation; and (x) the project is for the demolition of an existing structure if: (1) there is no proposed future development and existing impervious surfaces are substantially removed from the tract of land; (2) the site is returned to natural topography; (3) the property will not be used for a parking lot, material or equipment storage, or used as a recreational playing field; (4) trees and groundcover will be planted so that all disturbed areas are immediately stabilized; (5) no forest or specimen trees are removed; (6) a tree save plan is submitted to protect existing forest and trees; (7) the property is not already subject to Article II of this Chapter; and (8) a Declaration of Intent is filed with the Planning Director stating that the property will not be the subject of additional development activities under this Chapter within 5 years of demolition of the existing structure. Transition. Any amendment to Chapter 22A, inserted by Section 1 of this Act, does not apply to: (a) a preliminary or final forest conservation plan approved before this Act took effect [November 5, 2001], or (b) a county highway project individually listed in the County Capital Improvements Program and submitted to the Planning Board under mandatory referral review before this Act took effect [November 5, 2001].

(a) Tree save plan requirements. An activity or development that is exempt under Section 22A-5 except for the clearing of a specimen or champion tree, or that impacts a specimen or champion tree, requires the approval of a tree save plan. The tree save plan must require tree preservation or planting of mitigation trees at a ratio of one caliper inch replaced for every 4 inches of trunk diameter removed, measured at 4.5 feet above the ground, based on the size and character of the trees to be cleared. If trees to be cleared are part of an existing recorded scenic buffer between public parkland and a proposed development, trees that are smaller than specimen size may be included in the tree save plan. (b) Exemption expiration. A confirmed exemption is valid for 5 years from the date the exemption is confirmed, unless the confirmed exemption pertains to a subdivision with a validity period of more than 5 years, in which case the confirmed exemption does not expire until the end of the subdivision validity period. If site development activities have not been authorized by the forest conservation inspector to commence before the expiration date, including inspections detailed under 22A-15(c)(2)(A) and (B), the approved exemption will expire at that time. (c) Tree save plan violations. A violation of any requirement of a tree save plan or similar condition of approval may be enforced using any remedy provided under this Chapter. (d) Highway projects. The provisions of Article III apply to County and municipal highway projects exempt from Article II under Section 22A-5(e). Transition. Any amendment to Chapter 22A, inserted by Section 1 of this Act, does not apply to: (a) a preliminary or final forest conservation plan approved before this Act took effect [November 5, 2001], or (b) a county highway project individually listed in the County Capital Improvements Program and submitted to the Planning Board under mandatory referral review before this Act took effect [November 5, 2001].

(a) An activity or development not exempted under Section 22A-5 and which received preliminary plan of subdivision approval, site plan approval, project plan approval, or development plan approval, including any amendments, between July 1, 1991 and July 1, 1992 is exempt from the requirements of Article II at the time of a subsequent sediment control permit application if: (1) final plat approval has been obtained by July 1, 1992; or (2) a substantively complete application for final plat approval under Section 50-36 has been filed by July 1, 1992. If all other requirements are met, the Planning Board must consider an application to be substantively complete if the Board determines that: (A) any required approval or permit that has not been obtained from another governmental agency is not available solely because of the inaction by the other governmental agency; and (B) the applicant has used best efforts to obtain the permit or approval. (b) If final plat approval will not be required under subsection (a) of this Section because the development is on a recorded lot or for other reasons, the development will be subject to the requirements of this Chapter at the time of any subsequent application for a sediment control permit. (c) If the Planning Board finds that a development approval between July 1, 1991 and July 1, 1992 was consistent with the retention, afforestation, or reforestation standards of this Chapter but is not exempt under this Section, the Board may waive additional submission requirements at the time of any later sediment control permit application. However, the Board must not waive the provisions of Section 22A-12(g) and (h) requiring certain agreements and financial security. (d) An amendment to a sediment control permit approved between July 1, 1991 and July 1, 1992 is subject to the requirements of Article II if the activity is not otherwise exempt and it will result in the cutting of an additional 5,000 square feet of forest. Transition. Any amendment to Chapter 22A, inserted by Section 1 of this Act, does not apply to: (a) a preliminary or final forest conservation plan approved before this Act took effect [November 5, 2001], or (b) a county highway project individually listed in the County Capital Improvements Program and submitted to the Planning Board under mandatory referral review before this Act took effect [November 5, 2001].

(a) General. (1) Except as provided in paragraph (2) of this subsection, this Section applies to a proposed land disturbing activity requiring a sediment control permit for the construction, reconstruction, or replacement of public utility lines (except water and sewer lines) within a public right-of-way, public utility easement, or a public utility right-of-way owned by the utility. (2) This Section does not apply if a public utility easement will be located on the property of a development subject to Article II of this Chapter. Satisfaction of the regulatory requirements of that Article applicable to activities on the easement is the responsibility of the owner of the property. (b) Calculation Rules; Exemption. (1) To determine the applicability of this Chapter under Section 22A-4 to proposed activities within a public right-of-way or public utility easement, the calculation of land area must be based on the limits of disturbance as shown on the sediment control permit. (2) A public right-of-way, public utility easement, or privately owned utility right-of-way is considered to be exempt under Section 22A-5(o) if the proposed activity and any future stages of the work on the utility line will not result in the cumulative cutting, clearing, or grading of more than 20,000 square feet of forest or the cutting, clearing, or grading of any specimen or champion tree, or trees or forest that are subject to a previously approved forest conservation or tree save plan. Any later stages of the work must be identified at the time of the initial sediment control permit application. (3) If the exemption does not apply, afforestation or reforestation requirements must be calculated using the net tract area applicable to the entire proposed utility line without regard to project segments subject to a specific sediment control permit. The property boundaries of the privately owned utility right-of-way, public utility easement, or public right-of-way (to the extent of the utility work) must be used in calculating the area of the tract. The net tract area should reflect any reduction in land area that will continue to be used for agricultural activities. Any requirement for mitigation for loss of any specimen or champion tree must be based on the size and character of the tree. Transition. Any amendment to Chapter 22A, inserted by Section 1 of this Act, does not apply to: (a) a preliminary or final forest conservation plan approved before this Act took effect [November 5, 2001], or (b) a county highway project individually listed in the County Capital Improvements Program and submitted to the Planning Board under mandatory referral review before this Act took effect [November 5, 2001].

(a) General. (1) This Section applies to construction of a highway by the County or a municipality as part of an approved Capital Improvements Program project. (2) The construction should minimize forest removal, land disturbance, and loss of significant, specimen, or champion trees to the extent possible while balancing other design, construction, and environmental standards. The constructing agency must make a reasonable effort to minimize land disturbance to avoid the cutting or clearing of trees and other woody plants. (b) If the forest to be cut or cleared for a County highway project equals or exceeds 20,000 square feet, the constructing agency must reforest a suitable area at the rate of one acre of protected reforestation for each acre of forest cleared. (c) Reforestation for County highway projects must meet the standards in subsections 22A-12(e), (g) and (h). (d) Any mitigation requirement for loss of significant, specimen, or champion trees must be based on the size and character of the tree. Transition. Any amendment to Chapter 22A, inserted by Section 1 of this Act, does not apply to: (a) a preliminary or final forest conservation plan approved before this Act took effect [November 5, 2001], or (b) a county highway project individually listed in the County Capital Improvements Program and submitted to the Planning Board under mandatory referral review before this Act took effect [November 5, 2001].