[Amended 5-11-2005 by Ord. No. O-05-3; 11-21-2024 by Ord. No. O-24-17; 8-21-2025 by Ord. No. O-25-12]
The following words have the following meanings for purposes of implementing the Critical Area Program:
ABATEMENTMeans the act of putting an end to a land alteration or development activity or reducing the degree or intensity of the alteration or activity.
ACCESSORY STRUCTUREMeans a structure that is:
A. Detached from the principal structure;
B. Located on the same lot as the principal structure; and
C. Customarily incidental and subordinate to a principal structure.
ADDITIONMeans newly constructed area that increases the size of a structure.
AFFECTED LANDMeans the land from which the mineral is removed by surface mining, and all other land area in which the natural surface has been disturbed as a result of or incidental to the surface mining activities of the permittee, including private ways and roads appurtenant to the area, land excavations, workings, refuse piles, spoil piles, and tailings.
AFFORESTATIONMeans the establishment of a tree crop on an area from which it has always or very long been absent, or the planting of open areas which are not presently in forest cover.
AGRICULTURAL BEST MANAGEMENT PRACTICEA. Means an agronomic, conservation, or pollution control practice, installation, or structure that manages soil loss, nutrients, animal wastes, or agricultural chemicals so as to minimize their movement into state waters.
B. Includes strip cropping, terracing, cover crops, grass waterways, animal waste management, conservation tillage, riparian buffers, nutrient management, and stream protection practices such as fencing, stream crossings, and remote watering devices.
C. Does not include a shoreline erosion control measure authorized by the Department of the Environment under COMAR
26.24.04.
AGRICULTURAL EASEMENTMeans a nonpossessory interest in land which restricts the conversion of use of the land, preventing nonagricultural uses.
AGRICULTUREA. Means an activity related to the production or management of livestock, crops, vegetation, or soil.
B. Includes:
(1) Tillage, harvest, fertilization, pest management, cropping, pasturing, or production of an agricultural product, including livestock, poultry, plants, trees, sod, food, feed, and fiber; and
(2) An activity that directly contributes to the production, conversion, processing, storage, or sale of agricultural products primarily generated on-site.
ANADROMOUS FISHMeans fish that travel upstream (from their primary habitat in the ocean) to fresh water in order to spawn.
ANADROMOUS FISH PROPAGATION WATERSMeans those streams that are tributary to the Chesapeake Bay and Atlantic Coastal Bays where spawning of anadromous species of fish (e.g., rockfish, yellow perch, white perch, shad, and river herring) occurs or has occurred. The streams are identified by the Department of Natural Resources.
AQUACULTUREMeans the commercial rearing of fish or aquatic plants for sale, trade, barter, or shipment.
BARREN LANDMeans unmanaged land having sparse vegetation.
BONA FIDE INTRAFAMILY TRANSFERMeans a transfer to a member of the owner's immediate family of a portion of the owner's property for the purpose of establishing a residence for that family member.
BORROW PITMeans an area from which soil or other unconsolidated materials are removed to be used, without further processing, as fill for activities such as landscaping, building construction, or highway construction and maintenance.
BUFFERA. Means an area that:
(1) Based on conditions present at the time of development, is immediately landward from mean high water of tidal waters, the edge of each bank of a tributary stream, or the landward boundary of a tidal wetland; and
(2) Exists or may be established in natural vegetation to protect a stream, tidal wetland, tidal waters, or terrestrial environment from human disturbance.
B. Includes an area of:
(1) At least 100 feet, even if that area was previously disturbed by human activity; and
(2) Expansion for contiguous areas, including a steep slope, hydric soil, highly erodible soil, nontidal wetland, or a nontidal wetland of special state concern as defined in COMAR
26.23.01.01.
BUFFER MANAGEMENT PLANA. Means a narrative, graphic description, or plan of the Buffer that is necessary when an applicant proposes a development activity that will:
(1) Affect a portion of the Buffer;
(2) Alter Buffer vegetation; or
(3) Require the establishment of a portion of the Buffer in vegetation.
B. Includes a major Buffer Management Plan, a minor Buffer Management Plan, or a Simplified Buffer Management Plan as described in this ordinance.
BUFFER YARDMeans an area at least 25 feet wide, located between development activity and tidal waters, tidal wetlands, or a tributary stream, planted with vegetation consisting of native canopy trees, understory trees, shrubs, and perennial herbaceous plants that is used in Modified Buffer Areas to provide water quality and habitat benefits. This area is to be managed and maintained in a manner that optimizes these benefits.
CACMeans the Critical Area Commission for the Chesapeake and Atlantic Coastal Bays.
CANOPY TREEMeans a tree that, when mature, reaches a height of at least 35 feet.
CLEAR-CUTTINGMeans the removal of the entire stand of trees in one cutting with tree reproduction obtained by natural seeding from adjacent stands or from trees that were cut, from advanced regeneration or stump sprouts, or from planting of seeds or seedlings by man.
CLIMATE RESILIENCYA. Means the capacity of a natural system to maintain function in the face of stresses imposed by climate change.
B. Climate resiliency includes adapting a natural system to be better prepared for future climate impacts, including sea level rise, saltwater intrusion, wetland migration, storm surge, precipitation-induced flooding, and other extreme weather events.
CLUSTER DEVELOPMENTMeans a residential development in which dwelling units are concentrated in a selected area or selected areas of the development tract so as to provide natural habitat or other open space uses on the remainder.
COLONIAL NESTING WATER BIRDA. Means a species of bird that, for the purpose of nesting, congregates, or colonizes, in relatively few areas.
B. Includes egrets, glossy ibises, herons, and terns.
COMARMeans the Code of Maryland Regulations, as from time to time amended, including any successor provisions.
COMMERCIAL HARVESTINGMeans a commercial operation that would alter the existing composition or profile, or both, of a forest, including all commercial cutting operations done by companies and private individuals for economic gain.
COMMUNITY PIERA. Means a boat-docking facility associated with a subdivision or similar residential area, or with condominiums, apartments or other multiple-family dwelling units.
B. Does not include a private pier or a mooring.
COMPREHENSIVE OR MASTER PLANMeans a compilation of policy statements, goals, standards, maps and pertinent data relative to the past, present and future trends of the local jurisdiction, including, but not limited to, its population, housing, economics, social patterns, land uses, water resources and their use, transportation facilities and public facilities prepared by or for the planning board, agency or office.
CONFORMINGA. Means a parcel or lot that meets all Critical Area requirements.
B. Does not include a parcel or lot:
(1) For which a Critical Area variance is sought or has been issued; or
(2) That is located in the Resource Conservation Area and is less than 20 acres.
CONSERVATION EASEMENTMeans a nonpossessory interest in land which restricts the manner in which the land may be developed in an effort to reserve natural resources for future use.
CONSISTENT WITHMeans that a standard or factor will further, and not be contrary to, the following items in the Comprehensive Plan:
A. Policies:
(1) Timing of the implementation of the plan, of development, and of rezoning;
(4) Densities or intensities.
CONSOLIDATIONA. Means a combination of any legal parcels of land or recorded, legally buildable lots into fewer parcels or lots.
B. Includes any term used by a local jurisdiction for a development application that proposes to combine legal parcels of land or recorded, legally buildable lots into fewer parcels or lots than the number that existed before the application, such as a subdivision, lot line abandonment, boundary line adjustment, replatting request, or lot line adjustment.
CRITICAL AREAA. Means the Chesapeake Bay Critical Area and the Atlantic Coastal Bays Critical Area except areas excluded under Natural Resources Article, §
8-1807(d), Annotated Code of Maryland.
B. Includes:
(1) The initial planning area of the Chesapeake Bay Critical Area consisting of all waters of and lands under the Chesapeake Bay and its tributaries to the head of tide as indicated on the state wetlands maps, and all state and private wetlands designated under Title 16 of the Environment Article;
(2) The initial planning area of the Atlantic Coastal Bays Critical Area consisting of all waters of and lands under the Coastal Bays and their tributaries to the head of tide as indicated on the state wetlands maps, and all state and private wetlands designated under Title 16 of the Environment Article;
(3) Except in accordance with Subsection B(4), all water and land areas within 1,000 feet beyond the landward boundaries of state or private wetlands and the heads of tides designated under Title 16 of the Environment Article;
(4) All water and land areas within 1,000 feet beyond the landward boundaries of state or private wetlands as shown on the Statewide Base Map in accordance with Ch. 119, Acts of 2008, where the process of transition from reliance on the state wetlands maps to the statewide base maps has occurred and these maps were approved by the Commission; and
(5) Modification to these areas through inclusions or exclusions proposed by local jurisdictions and approved by the Commission as specified in Natural Resources Article, §
8-1807, Annotated Code of Maryland.
DEDUCTIONMeans the total number of growth allocation acres that are necessary for approval of a growth allocation project and, after approval by the Commission, are subtracted from the growth allocation reserves of the local jurisdiction in which the project is located.
DENSITYMeans the number of dwelling units per acre within a defined and measurable area.
DEVELOPED WOODLANDSMeans an area of trees or of trees and natural vegetation that is interspersed with residential, commercial, industrial or recreational development.
DEVELOPERMeans a person who undertakes development activity as defined in this ordinance; or a person who undertakes development activity as defined in the criteria of the Commission.
DEVELOPMENTMeans any activity that materially affects the condition or use of dry land, land under water, or any structure. "Development" includes redevelopment.
DEVELOPMENT ACTIVITYMeans human activity that results in disturbance to land, natural vegetation, or a structure.
DISTURBANCEMeans an alteration or change to the land. It includes any amount of clearing, grading, or construction activity. "Disturbance" does not include gardening or maintenance of an existing grass lawn.
DWELLING UNITMeans a single unit providing complete, independent living facilities for at least one person, including permanent provisions for sanitation, cooking, eating, sleeping, and other activities routinely associated with daily life. "Dwelling unit" includes a living quarters for a domestic or other employee or tenant, an in-law or accessory apartment, a guest house, or a caretaker residence.
ECOSYSTEMMeans a more or less self-contained biological community together with the physical environment in which the community's organisms occur.
ENDANGERED SPECIESMeans a species of flora or fauna whose continued viability is determined to be in jeopardy, in accordance with the provisions of:
A. The federal Endangered Species Act of 1973, 16 U.S.C. §§
1531 through
1544;
B. Natural Resources Article, Title 4, Subtitle
2A, or Title 10, Subtitle 2A, Annotated Code of Maryland; or
ESTABLISHMENTMeans the planting or regeneration of native vegetation throughout the Buffer.
EXCESS STORMWATER RUNOFFMeans all increases in stormwater resulting from:
A. An increase in the lot coverage on the site, including all additions to buildings, roads, and parking lots;
B. Changes in permeability caused by compaction during construction or modifications in contours, including the filling or drainage of small depression areas;
C. Alteration of drainageways or regrading of slopes;
D. Destruction of forest; or
E. Installation of collection systems to intercept street flows or to replace swales or other drainageways.
FINANCIAL ASSURANCEMeans a performance bond, letter of credit, cash deposit, insurance policy, or other instrument of security acceptable to the county.
FISHERY ACTIVITYA. Means a commercial water-dependent fishery operation, including a structure for the packing, processing, canning, or freezing of finfish, crustaceans, or mollusks.
B. Includes a location where an activity related to a commercial water-dependent fishery operation occurs, such as wholesale and retail sale, product storage, crab shedding, off-loading, shellfish culture, or a shore-based facility necessary for an aquaculture operation.
FORESTA. Means a biological community dominated by trees and other woody plants covering a land area of 10,000 square feet or greater.
B. Includes:
(1) Areas that have at least 100 trees per acre with at least 50% of those trees having two-inch or greater diameter at 4.5 feet above the ground; and
(2) Forest areas that have been cut, but not cleared.
C. Does not include orchards.
FOREST INTERIOR DWELLING BIRDSMeans species of birds that require relatively large forested tracts in order to breed successfully, such as various species of flycatchers, warblers, vireos, and woodpeckers.
FOREST MANAGEMENTMeans the protection, manipulation, and utilization of the forest to provide multiple benefits, such as timber harvesting, water transpiration, wildlife habitat, etc.
FOREST PRACTICEMeans the alteration of the forest either through tree removal or replacement in order to improve the timber, wildlife, recreational, or water quality values.
FULLY ESTABLISHEDMeans the Buffer contains as much diverse, native vegetation as necessary to support a firm and stable riparian habitat capable of self-sustaining growth and regeneration.
GROWTH ALLOCATIONMeans the number of acres of land in the Critical Area that the county may use, or allocate to municipal jurisdictions to use, to create new Intensely Developed Areas and new Limited Development Areas. The Growth Allocation is 5% of the total Resource Conservation Area acreage in the county at the time the Critical Area Commission approved the county's original Critical Area Program, not including tidal wetlands or land owned by the federal government.
GROWTH ALLOCATION ENVELOPEMeans all of the proposed components of a growth allocation that are necessary to serve the proposed development, including an individually owned lot, lot coverage, a road, a utility, a stormwater management measure, an on-site sewage disposal measure, an active recreation area, and additional acreage needed to meet the development requirements of the Critical Area criteria.
HABITAT PROTECTION AREAA. Means an area that is designated for protection:
(1) Under Natural Resources Article, §
8-1806, Annotated Code of Maryland, regulations adopted under that authority, or a local program; or
(2) By the Secretary of Natural Resources.
B. Includes:
(5) A habitat of a species in need of conservation as defined in COMAR
27.01.09.03A;
HABITAT PROTECTION PLANMeans a plan that provides for the protection and conservation of the species and habitats identified as Habitat Protection Areas in the Critical Area. The plan shall be specific to the site or area where the species or its habitat is located and shall address all aspects of a proposed development activity that may affect the continued presence of the species. These include, but are not limited to, cutting, clearing, alterations of natural hydrology, and increases in lot coverage. In developing the plan, an applicant shall coordinate with the Department of Natural Resources to ensure that the plan is adequate to provide for long-term conservation and can be effectively implemented on the specific site.
HAZARDOUS TREEA. Means:
(1) A tree with a structural defect, such as a crack, canker, weak branch union, decay, dead wood, root damage, or root disease, that decreases the structural integrity of the tree and which, because of its location, is likely to fall and cause personal injury or property damage, including acceleration of soil erosion; or
(2) Based on its location in the landscape, a healthy tree that, with continued normal growth, will damage an existing permanent structure or significantly increase the likelihood of soil erosion.
B. Does not include a tree for which the likelihood of personal injury, property damage, or soil erosion can reasonably be eliminated or significantly diminished:
(1) With routine and proper arboricultural practices, such as regular watering, application of fertilizer or mulch, and pruning; or
(2) By relocation of property that is likely to be damaged.
HIGHLY ERODIBLE SOILSMeans those soils with a slope greater than 15% or those soils with a K value greater than .35 and with slopes greater than 5%.
HOME IMPROVEMENTMeans the addition to or alteration, conversion, improvement, modernization, remodeling, repair, or replacement of a building or part of a building that is used or designed to be used as a residence or dwelling place or a structure adjacent to that building; or an improvement to land adjacent to the building. Home improvement includes construction, improvement, or replacement, on land adjacent to the building, of a driveway, fall-out shelter, fence, garage, landscaping, deck, pier, porch, or swimming pool; a shore erosion control project, as defined under § 8-1001 of the Natural Resources Article, for a residential property; connection, installation, or replacement, in the building or structure, of a dishwasher, disposal, or refrigerator with an icemaker to existing exposed household plumbing lines; installation in the building or structure, of an awning, fire alarm, or storm window; and work done on individual condominium units.
HYDRIC SOILSMeans soils that are wet frequently enough to periodically produce anaerobic conditions, thereby influencing the species composition of growth, or both, of plants on those soils.
HYDROPHYTIC VEGETATIONMeans those plants cited in "Vascular Plant Species Occurring in Maryland Wetlands" (Dawson, F. et al., 1985) which are described as growing in water or on a substrate that is at least periodically deficient in oxygen as a result of excessive water content (plants typically found in water habitats).
IMMEDIATE FAMILYMeans a father, mother, son, daughter, grandfather, grandmother, grandson, granddaughter or sibling.
IN-KIND REPLACEMENTMeans the removal of a structure and the construction of another structure that is smaller than or identical to the original structure in use, footprint area, width, and length.
INTENSELY DEVELOPED AREAMeans an area of at least 20 acres or the entire upland portion of the critical area within a municipal corporation, whichever is less, where: residential, commercial, institutional, or industrial developed land uses predominate; and a relatively small amount of natural habitat occurs. These areas include: an area with a housing density of at least four dwelling units per acre; an area with public water and sewer systems with a housing density of more than three dwelling units per acre.
INTRAFAMILY TRANSFERMeans a transfer to a member of the owner's immediate family of a portion of the owner's property for the purpose of establishing a residence for that family member.
INVASIVE SPECIESMeans a type of plant that is non-native to the ecosystem under consideration and whose introduction causes, or is likely to cause, economic or environmental harm or harm to human health.
K FACTORMeans the soil erodibility factor in the Universal Soil Loss Equation. It is a quantitative value that is experimentally determined.
LAND CLEARINGMeans any activity that removes the vegetative ground cover.
LAND-BASED AQUACULTUREMeans the raising of fish or shellfish in any natural or man-made, enclosed or impounded, water body.
LANDFORMSMeans feature of the earth's surface created by natural causes.
LANDWARD EDGEMeans the limit of a site feature that is farthest away from a tidal water, tidal wetland, or tributary stream.
LARGE SHRUBMeans a shrub that, when mature, reaches a height of at least six feet.
LEGALLY DEVELOPEDMeans all physical improvements to a property that existed before Critical Area Commission approval of a local program, or were properly permitted in accordance with the provisions of the local program in effect at the time of construction.
LIMIT OF DISTURBANCEMeans the area of a development or redevelopment activity that includes temporary disturbance and permanent disturbance.
LIMITED DEVELOPMENT AREAA. Means an area:
(1) That is developed in low- or moderate-intensity uses and contains areas of natural plant and animal habitat; and
(2) Where the quantity of runoff has not been substantially altered or impaired.
B. Includes an area:
(1) With a housing density ranging from one dwelling unit per five acres up to four dwelling units per acre;
(2) With a public water or sewer system;
(3) That is not dominated by agricultural land, wetland, forest, barren land, surface water, or open space; or
(4) That is less than 20 acres and otherwise qualifies as an Intensely Developed Area under the definition in this chapter.
LIVING SHORELINEMeans a suite of stabilization and erosion control measures that preserve the natural shoreline and are designed to minimize shoreline erosion, maintain coastal process, and provide aquatic habitat. Measures must include marsh plantings and may include the use of sills, sand containment structures, breakwaters, or other natural components.
LOCAL SIGNIFICANCEMeans development of a minor scale, which causes environmental or economic consequences that are largely confined to the immediate area of the parcel of land on which it is located; does not substantially affect the Critical Area Program of the county; and is not considered to be major development as defined in this chapter.
LOCALLY SIGNIFICANT HABITATMeans a plant or wildlife habitat that may not be of statewide significance but, in a local jurisdiction's Critical Area Program, is considered to be significant in a local or regional context because the habitat contains a species:
A. Uncommonly found or of limited occurrence in that area; or
B. With an unusually high concentration in that area.
LOT COVERAGEA. Means the percentage of a total lot or parcel that is:
(1) Occupied by a structure, accessory structure, parking area, driveway, walkway, or roadway; or
(2) Covered with gravel, stone, shell, decking, a paver, permeable pavement, or other any man-made material.
B. Includes the ground area covered or occupied by a stairway or impermeable deck.
C. Does not include:
(1) A fence or wall that is less than one foot in width that has not been constructed with a footer;
(2) A walkway in the Buffer or expanded Buffer, including a stairway, that provides direct access to a community or private pier;
MAJOR DEVELOPMENTMeans development of a scale that may cause state-wide, regional, or interjurisdictional, environmental or economic effects in the Critical Area, or which may cause substantial impacts on the Critical Area Program of a local jurisdiction. This development includes, but is not limited to, airports, power plants, major solar energy generating systems, wastewater treatment plants, highways, regional utility transmission facilities, prisons, hospitals, public housing projects, public beaches, and intensely developed park and recreation facilities, and any development or project authorized by the Public Service Commission under a Certificate of Public Convenience and Necessity.
MARINAA. Means a commercial facility for the mooring, berthing, storing, or securing of vessels.
B. Does not include a community pier, a private pier, or any other noncommercial facility for the docking or storage of vessels.
MINERALSMeans any solid material, aggregate, or substance of commercial value, whether consolidated or loose, found in natural deposits on or in the earth, including clay, diatomaceous earth, gravel, marl, metallic ores, sand, shell, soil, and stone. The term does not include coal.
MITIGATIONMeans an action taken to compensate for adverse impacts to the environment resulting from a development activity or a change in land use or intensity.
MODIFIED BUFFER AREAA. Means an area of land:
(1) Where a pattern of residential, industrial, commercial, or recreational development existed in the 100-foot Buffer on December 1, 1985, in the Chesapeake Bay Critical Area or on June 1, 2002, in the Atlantic Coastal Bays Critical Area; and
(2) That, as part of a local program approved by the Commission, is shown on a map maintained on file by the local jurisdiction and is subject to modified development provisions.
B. Includes an area referred to by a local jurisdiction as a buffer exemption area, buffer exempted area, buffer modification area, buffer management area, buffer management overlay, buffer modified area, special buffer management area, special buffer area, or any other similar term that has the same substantive meaning as modified buffer area.
NATIVE PLANTMeans a species that is indigenous to the physiographic area in Maryland where the planting is proposed.
NATURAL FEATURESMeans components and processes present in or produced by nature, including, but not limited to, soil types, geology, slopes, vegetation, surface water, drainage patterns, aquifers, recharge areas, climate, floodplains, aquatic life, and wildlife.
NATURAL FOREST VEGETATIONMeans vegetation consisting of canopy trees, understory trees, shrubs, and herbaceous plants that are typically found in riparian areas in the State of Maryland. Areas of natural forest vegetation planted to meet the mitigation requirements in this ordinance shall resemble the structure and species composition of natural forests.
NATURAL HERITAGE AREAMeans any communities of plants or animals which are considered to be among the best statewide examples of their kind, and are designated by regulation by the Secretary of the Department of Natural Resources.
NATURAL PARKSMeans areas of natural habitat that provide opportunities for those recreational activities that are compatible with the maintenance of natural conditions.
NATURAL REGENERATIONMeans the natural establishment of trees and other vegetation with at least 400 free-to-grow seedlings per acre, which are capable of reaching a height of at least 20 feet at maturity.
NATURAL VEGETATIONMeans those plant communities that develop in the absence of human activities.
NATURE-DOMINATEDMeans a condition where landforms or biological communities, or both, have developed by natural processes in the absence of human activities.
NEIGHBORHOODMeans any residential or mixed use zone of Town that is identified and is fully defined by a separately enclosed residential or mixed use zone on the official Chesapeake Beach Zoning Map.
NEW DEVELOPMENTMeans, that for purposes of implementing specific provisions of this ordinance, new development (as opposed to redevelopment) is a development activity that takes place on a property with predevelopment imperviousness (in IDA) or lot coverage (LDA and RCA) of less than 15% as of December 1, 1985.
NON-WATER-DEPENDENT PROJECTA. Means a temporary or permanent structure that, by reason of its intrinsic nature, use, or operation, does not require location in, on, or over state or private wetlands.
B. Includes:
(1) A dwelling unit on a pier;
(2) A restaurant, a shop, an office, or any other commercial building or use on a pier;
(3) A temporary or permanent roof or covering on a pier;
(4) A pier used to support a non-water-dependent use; and
(5) A small-scale renewable energy system on a pier, including:
(a) A solar energy system and its photovoltaic cells, solar panels, or other necessary equipment;
(b) A geothermal energy system and its geothermal heat exchanger or other necessary equipment; and
(c) A wind energy system and its wind turbine, tower, base, or other necessary equipment.
C. Does not include:
(1) A fuel pump or other fuel-dispensing equipment on a pier;
(2) A sanitary sewage pump or other wastewater removal equipment on a pier; or
(3) An office on a pier for managing marina operations, including monitoring vessel traffic, registering vessels, providing docking services, and housing electrical or emergency equipment related to marina operations.
NONPOINT SOURCE POLLUTIONMeans pollution generated by diffuse land use activities rather than from an identifiable or discrete facility. It is conveyed to waterways through natural processes, such as rainfall, storm runoff, or groundwater seepage rather than by deliberate discharge. Nonpoint source pollution is not generally corrected by "end-of-pipe" treatment, but rather, by changes in land management practices.
NONTIDAL WETLANDSA. Means:
(1) An area that is inundated or saturated by surface water or groundwater at a frequency and duration sufficient to support, and that under normal circumstances does support, a prevalence of vegetation typically adapted for life in saturated soil conditions, commonly known as "hydrophytic vegetation";
(2) Is determined according to the Federal Manual;
B. Does not include tidal wetlands regulated under Title
16 of the Environment Article of the Annotated Code of Maryland.
OFFSETSMeans structures or actions that compensate for undesirable impacts.
OPEN SPACEMeans land and water areas retained in an essentially undeveloped state.
OVERBURDENMeans the strata or material overlying a mineral deposit, or in between mineral deposits in its natural state, and before its removal by surface mining.
OVERBURDENEDA. Overburdened has the meaning stated in § 1-701 of the Environment Article of the Maryland Annotated Code.
B. Overburdened in the Critical Area in the Town also includes a neighborhood within the census tract that meets the definition of overburdened.
PERMANENT DISTURBANCEA. Means a material, enduring change in the topography, landscape, or structure that occurs as part of a development or redevelopment activity.
B. Includes:
(1) Construction or installation of any material that will result in lot coverage;
(3) Except under Subsection
B of the definition of "temporary disturbance," grading;
(4) Except under Subsection B(2) of the definition of "temporary disturbance," clearing of a tree, forest, or developed woodland; and
(5) A septic system in a forest or developed woodland on a lot created before local program approval, if clearing is required.
C. Does not include a septic system on a lot created before local program approval if the septic system is located in existing grass or clearing is not required.
PERSONMeans an individual, partnership, corporation, contractor, property owner, or any other person or entity.
PHYSIOGRAPHIC FEATURESMeans the soils, topography, land slope and aspect, and local climate that influence the form and species composition of plant communities.
PIERA. Means any pier, wharf, dock, walkway, bulkhead, breakwater, piles or other similar structure.
B. Does not include any structure on pilings or stilts that was originally constructed beyond the landward boundaries of state or private wetlands.
PLANT HABITATMeans a community of plants commonly identifiable by the composition of its vegetation and its physiographic characteristics.
PORTMeans a facility or area established or designated by the state or local jurisdiction for the purpose of waterborne commerce.
PRINCIPAL STRUCTUREMeans the primary or predominant structure on any lot or parcel. For residential parcels or lots, the principal structure is the primary dwelling.
PROGRAM AMENDMENTMeans any change or proposed change to an adopted program that is not determined by the Chairman of the Critical Area Commission to be a program refinement.
PROGRAM REFINEMENTMeans any change or proposed change to an adopted program that the Chairman of the Critical Area Commission determines will result in a use of land or water in the Chesapeake Bay Critical Area or Atlantic Coastal Bays Critical Area in a manner consistent with the adopted program, or that will not significantly affect the use of land or water in the Critical Area. Program refinement may include:
A. A change to an adopted program that results from state law;
B. A change to an adopted program that affects local processes and procedures;
C. A change to a local ordinance or code that clarifies an existing provision; and
D. A minor change to an element of an adopted program that is clearly consistent with the provisions of state Critical Area law and all the criteria of the Commission.
PROJECT APPROVALSMeans the approval of development, other than development by the state or local government, in the Critical Area by the appropriate local approval authority. The term includes approval of preliminary and final subdivision plats and site plans; inclusion of areas within floating zones; issuance of variances, special exceptions, and conditional use permits; and issuance of zoning permits. The term does not include building permits.
PROPERTY OWNERMeans a person holding title to a property or two or more persons holding title to a property under any form of joint ownership.
RECLAMATIONMeans the reasonable rehabilitation of the affected land for useful purposes and the protection of the natural resources of the surrounding areas, including ponds.
RECONFIGURATIONA. Means a change of the arrangement of the existing lot or parcel lines of any legal parcel of land or recorded, legally buildable lots.
B. Includes any term used by a local jurisdiction for a development application that proposes to change the arrangement of the existing lot or parcel lines of any legal parcel of land or recorded, legally buildable lot that existed before the application, such as a subdivision, lot line adjustment, boundary line adjustment, replatting request, or a revision of acreage to increase density.
REDEVELOPMENTMeans the process of developing land which is or has been developed. For purposes of implementing specific provisions of this ordinance, redevelopment (as opposed to new development) means a development activity that takes place on property with pre-development imperviousness (in IDA) or lot coverage (in LDA and RCA) of 15% or greater.
REFORESTATIONMeans the establishment of a forest through artificial reproduction or natural regeneration.
RESOURCE CONSERVATION AREAMeans an area that is characterized by nature-dominated environments, such as wetlands, surface water, forests, and open space; and resource-based activities, such as agriculture, forestry, fisheries, or aquaculture. Resource Conservation Areas include areas with a housing density of less than one dwelling per five acres.
RESOURCE UTILIZATION ACTIVITIESMeans any and all activities associated with the utilization of natural resources, such as agriculture, forestry, surface mining, aquaculture, and fisheries activities.
RESTORATIONMeans the act of returning a site or area to an original state or any action that reestablishes all or a portion of the ecological structure and functions of a site or area.
RIPARIAN HABITATMeans a habitat that is strongly influenced by water and which occurs adjacent to streams, shorelines, and wetlands.
ROADMeans a public thoroughfare under the jurisdiction of the state, a county, a municipal corporation, or any other public body. "Road" does not include a drive aisle or driveway.
SEASONALLY FLOODED WATER REGIMEMeans a condition where surface water is present for extended periods, especially early in the growing season, and when surface water is absent, the water table is often near the land surface.
SELECTIONMeans the removal of single, scattered, mature trees or other trees from uneven-aged stands by frequent and periodic cutting operations.
SHORE EROSION PROTECTION WORKSMeans those structures or measures constructed or installed to prevent or minimize erosion of the shoreline in the Critical Area.
SMALL SHRUBMeans a shrub that, when mature, reaches a height of up to six feet.
SOIL CONSERVATION AND WATER QUALITY PLANMeans an agricultural plan approved by a local soil conservation district to minimize soil erosion and the movement of sediment, animal waste, nutrients, or agricultural chemicals into waters of the state.
SPECIES IN NEED OF CONSERVATIONMeans a species of fauna determined by the Secretary of Natural Resources to be in need of conservation measures for its continued ability to sustain itself successfully, in accordance with the provisions of:
A. Natural Resources Article, Title 4, Subtitle
2A, or Title 10, Subtitle 2A, Annotated Code of Maryland; or
SPOIL PILEMeans the overburden and reject materials as piled or deposited in surface mining.
STRUCTUREA. Means building or construction materials, or a combination of those materials, that are purposely assembled or joined together on or over land or water.
B. Includes a temporary or permanent fixed or floating pier, piling, deck, walkway, dwelling, building, boathouse, platform, gazebo, and shelter for the purpose of marine access, navigation, working, eating, sleeping, or recreating.
SUBSTANTIAL ALTERATIONMeans any repair, reconstruction, or improvement of a principal structure, with a proposed total footprint is at least 50% greater than that of the structure that is the subject of the application.
SUPPLEMENTAL PLANTING PLANMeans a description and landscape schedule that shows the proposed species type, quantity, and size of plants to be located within a buffer if natural regeneration does not meet the required stem density.
SURFACE MININGA. Means:
(1) The breaking of surface soil located in the Critical Area in order to extract or remove a mineral;
(2) An activity or process that is part of the method of extraction or removal of a mineral from its original location in the Critical Area; and
(3) The extraction or removal of sand, gravel, rock, stone, earth, or fill from a borrow pit for the purpose of constructing a road or another public facility.
B. Includes:
(1) An activity related to the processing of a mineral at the site of extraction or removal;
(2) Extraction or removal of overburden and mining of a limited amount of a mineral when done for the purpose of prospecting, to the extent necessary, for the purpose of determining the location, quantity, or quality of a natural deposit; and
C. Does not include an activity or process that is excluded under the provisions of Environment Article, §
15-807, Annotated Code of Maryland, or COMAR
26.21.01.08.
TEMPORARY DISTURBANCEA. Means a short-term change in the landscape that occurs as part of a development or redevelopment activity.
B. Includes:
(1) Storage of materials that are necessary for the completion of the development or redevelopment activity;
(2) Construction of a road or other pathway that is necessary for access to the site of the development or redevelopment activity, if the road or pathway is removed immediately after completion of the development or redevelopment activity and the area is restored to its previous vegetative condition;
(3) Grading of a development site, if the area is restored to its previous vegetative condition immediately after completion of the development or redevelopment activity; and
(4) Locating a septic system on a lot created before local program approval if the septic system is located in existing grass or clearing is not required.
C. Does not include:
(1) A septic system in a forest or developed woodland on a lot created before local program approval, if clearing is required; and
THREATENED SPECIESMeans a species of flora or fauna that appears likely within the foreseeable future to become endangered, including a species determined to be a threatened species in accordance with the provisions of:
A. The federal Endangered Species Act of 1973, 16 U.S.C. §§
1531 through
1544;
B. Natural Resources Article, Title 4, Subtitle
2A, or Title 10, Subtitle 2A, Annotated Code of Maryland; or
TOPOGRAPHYMeans the existing configuration of the earth's surface, including the relative relief, elevation, and position of land features.
TRANSITIONAL HABITATMeans a plant community whose species are adapted to the diverse and varying environmental conditions that occur along the boundary that separates aquatic and terrestrial areas.
TRANSPORTATION FACILITIESMeans anything that is built, installed, or established to provide a means of transport from one place to another.
TREEMeans 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.
TRIBUTARY STREAMMeans a perennial stream or intermittent stream within the Critical Area that has been identified by site inspection or in accordance with local program procedures approved by the Critical Area Commission.
UNDERSERVEDA. Underserved has the meaning stated in § 1-701 of the Environment Article.
B. Underserved in the Critical Area in the Town also includes a neighborhood within the census tract that meets the definition of underserved.
UNDERSTORYMeans the layer of forest vegetation typically located underneath the forest canopy.
UNDERSTORY TREEMeans a tree that, when mature, reaches a height of 12 and 35 feet.
UNWARRANTED HARDSHIPMeans that without a variance, an applicant shall be denied reasonable and significant use of the entire parcel or lot for which the variance is requested."
UPLAND BOUNDARYMeans the landward edge of a tidal wetland or nontidal wetland.
UTILITY TRANSMISSION FACILITIESMeans fixed structures that convey or distribute resources, wastes, or both, including but not limited to electrical lines, water conduits and sewer lines.
VESSELMeans every description of watercraft, including an ice boat but not including a seaplane, that is used or capable of being used as a means of transportation on water or ice. Vessel includes the motor, spars, sails, and accessories of a vessel.
WASH PLANTA. Means a facility where sand or gravel is washed during processing.
B. Includes a stockpile, a wash pond, and related washing equipment.
WATER-DEPENDENT FACILITY OR ACTIVITYA. Means a structure or activity that, by reason of its intrinsic nature or operation or because of its association with an industrial, maritime, recreational, educational, aquaculture, or fishery activity, is dependent on the water and requires location at or near the shoreline or in the buffer.
B. Includes:
(2) An intake or outfall structure;
(3) A marina, another boat-docking facility, or a structure or activity that is essential to the operation of the water-dependent facility, structure, or activity;
(4) A fuel pump or other fuel-dispensing equipment on a pier, a sanitary sewage pump or other wastewater removal equipment on a pier, and an office on a pier for managing marina operations, such as monitoring vessel traffic, registering vessels, providing docking services, and housing electrical or emergency equipment related to marina operations;
(5) A public beach and any other public water-oriented recreation area; and
(6) Any other water-dependent facility or activity that supports water quality restoration in the Chesapeake Bay, the Atlantic Coastal Bays, or their watersheds.
WATERFOWLMeans a species of birds that frequents and often swims in water, nests and raises its young near water, and derive at least part of its food from aquatic plants and animals.
WATERFOWL STAGING AND CONCENTRATION AREAMeans an area of open water and adjacent marshes where, as documented by the Department of Natural Resources, waterfowl gather during migration and throughout the winter season.
WILDLIFE CORRIDORMeans a strip of land having vegetation that provides habitat and safe passageway for wildlife.
WILDLIFE HABITATMeans a plant community and physiographic features that provide food, water, cover, nesting, and foraging or feeding condition necessary to maintain a population of animals in the Critical Area, as described in COMAR
27.01.09.04.