As used in this chapter, the following terms shall have the
meanings indicated:
ACCESSORY STRUCTURE OR USE
A use or structure which is incidental and subordinate to
the principal use or structure. Accessory uses, when aggregated, shall
not subordinate the principal use of the lot. A deck or similar extension
of the principal structure or a garage attached to the principal structure
by a roof or a common wall is considered part of the principal structure.
AGGRIEVED PARTY
An owner of land whose property is directly or indirectly
affected by the granting or denial of a permit or variance under this
chapter; a person whose land abuts land for which a permit or variance
has been granted; or any other person or group of persons who have
suffered particularized injury as a result of the granting or denial
of such permit or variance.
AGRICULTURE
The production, keeping, or maintenance, for sale or lease,
of plants and/or animals, including but not limited to: forages and
sod crops; grains and seed crops; dairy animals and dairy products;
poultry and poultry products; livestock; fruits and vegetables; and
ornamental and greenhouse products. "Agriculture" does not include
forest management and timber harvesting activities.
AQUACULTURE
The growing or propagation of harvestable freshwater, estuarine,
or marine plant or animal species.
BASAL AREA
The area of cross section of a tree stem at 4 1/2 feet
above ground level and inclusive of bark.
BASEMENT
Any portion of a structure with a floor-to-ceiling height
of six feet or more and having more than 50% of its volume below the
existing ground level.
BOAT LAUNCHING FACILITY
A facility designed primarily for the launching and landing
of watercraft, and which may include an access ramp, docking area,
and parking spaces for vehicles and trailers.
BUREAU
State of Maine Department of Conservation's Bureau of Forestry.
CAMPGROUND
Any area or tract of land to accommodate two or more parties
in temporary living quarters, including but not limited to tents,
recreational vehicles or other shelters.
CANOPY
The more or less continuous cover formed by tree crowns in
a wooded area.
COMMERCIAL USE
The use of lands, buildings, or structures, other than a
"home occupation", defined below, the intent and result of which activity
is the production of income from the buying and selling of goods and/or
services, exclusive of rental of residential buildings and/or dwelling
units.
CROSS-SECTIONAL AREA
The cross-sectional area of a stream or tributary stream
channel is determined by multiplying the stream or tributary stream
channel width by the average stream or tributary stream channel depth.
The stream or tributary stream channel width is the straight line
distance from the normal high-water line on one side of the channel
to the normal high-water line on the opposite side of the channel.
The average stream or tributary stream channel depth is the average
of the vertical distances from a straight line between the normal
high-water lines of the stream or tributary stream channel to the
bottom of the channel.
DBH
The diameter of a standing tree measured 4 1/2 feet
from ground level.
DEVELOPMENT
A change in land use involving alteration of the land, water
or vegetation, or the addition or alteration of structures or other
construction not naturally occurring.
DIMENSIONAL REQUIREMENTS
Numerical standards relating to spatial relationships, including
but not limited to setback, lot area, shore frontage and height.
DISABILITY
Any disability, infirmity, malformation, disfigurement, congenital
defect or mental condition caused by bodily injury, accident, disease,
birth defect, environmental conditions or illness; and also includes
the physical or mental condition of a person which constitutes a substantial
handicap as determined by a physician or in the case of mental handicap,
by a psychiatrist or psychologist, as well as any other health or
sensory impairment which requires special education, vocational rehabilitation
or related services.
DISRUPTION OF SHORELINE INTEGRITY
The alteration of the physical shape, properties, or condition
of a shoreline at any location by timber harvesting and related activities.
A shoreline where shoreline integrity has been disrupted is recognized
by compacted, scarified and/or rutted soil, an abnormal channel or
shoreline cross-section, and in the case of flowing waters, a profile
and character altered from natural conditions.
DRIVEWAY
A vehicular access-way less than 500 feet in length serving
two single-family dwellings or one two-family dwelling, or less.
EMERGENCY OPERATIONS
Operations conducted for the public health, safety or general
welfare, such as protection of resources from immediate destruction
or loss, law enforcement, and operations to rescue human beings, property
and livestock from the threat of destruction or injury.
ESSENTIAL SERVICES
Gas, electrical or communication facilities; steam, fuel,
electric power, or water transmission or distribution lines, towers,
and related equipment; telephone cables or lines, poles, and related
equipment; gas, oil, water, slurry, or other similar pipelines; municipal
sewage lines; collection or supply systems; and associated storage
tanks. Such systems may include towers, poles, wires, mains, drains,
pipes, conduits, cables, fire alarms and police call boxes, traffic
signals, hydrants, and similar accessories, but shall not include
service drops or buildings which are necessary for the furnishing
of such services.
EXPANSION OF A STRUCTURE
An increase in the floor area or volume of a structure, including
all extensions such as, but not limited to, attached decks, garages,
porches and greenhouses.
EXPANSION OF USE
The addition of one or more months to a use's operating season
or the use of more floor area or ground area devoted to a particular
use.
FAMILY
One or more persons, including domestic employees, occupying
a dwelling unit and living as a single, nonprofit housekeeping unit.
A community living facility, defined as a state-licensed housing facility
for eight or fewer persons in need of and receiving social services,
such as but not limited to mentally handicapped or developmentally
disabled persons, living as a housekeeping unit shall also be considered
to house a single family.
FLOODWAY
The area defined on the Federal Emergency Management Agency's
Flood Boundary and Floodway Maps or, if not shown, the channel of
a river or other watercourse and adjacent land areas that must be
reserved in order to discharge the 100-year flood without cumulatively
increasing the water surface elevation more than one foot in height.
FLOOR AREA
The sum of the horizontal areas of the floor(s) of a structure
enclosed by exterior walls, plus the horizontal area of any unenclosed
portions of a structure, such as porches and decks.
FORESTED WETLAND
A freshwater wetland dominated by woody vegetation that is
six meters (approximately 20 feet) tall or taller.
FOREST MANAGEMENT ACTIVITIES
Timber cruising and other forest resource evaluation activities,
pesticide or fertilizer application, management planning activities,
timber stand improvement, pruning, regeneration of forest stands,
and other similar or associated activities, exclusive of timber harvesting
and the construction, creation or maintenance of roads.
FOREST STAND
A contiguous group of trees sufficiently uniform in age class
distribution, composition, and structure, and growing on a site of
sufficiently uniform quality, to be a distinguishable unit.
FOUNDATION
The supporting substructure of a building or other structure,
excluding wooden sills and post supports, but including basements,
slabs, frost walls, or other base consisting of concrete, block, brick
or similar material.
FRESHWATER WETLAND
A.
Freshwater swamps, marshes, bogs and similar areas, other than
forested wetlands, which are:
(1)
Of 10 or more contiguous acres, or of less than 10 contiguous
acres and adjacent to a surface water body, excluding any river, stream
or brook, such that in a natural state, the combined surface area
is in excess of 10 acres; and
(2)
Inundated or saturated by surface or ground water at a frequency
and for a duration sufficient to support, and which under normal circumstances
do support, a prevalence of wetland vegetation typically adapted for
life in saturated soils.
B.
Freshwater wetlands may contain small stream channels or inclusions
of land that do not conform to the criteria of this definition.
FUNCTIONALLY WATER-DEPENDENT USES
Those uses that require, for their primary purpose, location
on submerged lands or that require direct access to, or location in,
inland waters and that cannot be located away from these waters. The
uses include but are not limited to commercial and recreational fishing
and boating facilities, excluding recreational boat storage buildings,
finfish and shellfish processing, fish storage and retail and wholesale
fish marketing facilities, waterfront dock and port facilities, shipyards
and boat building facilities, marinas, navigation aids, basins and
channels, retaining walls, industrial uses dependent upon waterborne
transportation or requiring large volumes of cooling or processing
water that can not reasonably be located or operated at an inland
site, and uses that primarily provide general public access to inland
waters.
GREAT POND
Any inland body of water which in a natural state has a surface
area in excess of 10 acres, and any inland body of water artificially
formed or increased which has a surface area in excess of 30 acres
except, for the purposes of this chapter, where the artificially formed
or increased inland body of water is completely surrounded by land
held by a single owner.
GREAT POND CLASSIFIED GPA
Any great pond classified GPA, pursuant to 38 M.R.S.A. Article
4-A § 465-A. This classification includes some, but not
all impoundments of rivers that are defined as great ponds.
GROUND COVER
Small plants, fallen leaves, needles and twigs, and the partially
decayed organic matter of the forest floor.
HARVEST AREA
The area where timber harvesting and related activities,
including the cutting of trees, skidding, yarding, and associated
road construction take place. The area affected by a harvest encompasses
the area within the outer boundaries of these activities, excepting
unharvested areas greater than 10 acres within the area affected by
a harvest.
HEIGHT OF A ATRUCTURE
The vertical distance between the mean original (prior to
construction) grade at the downhill side of the structure and the
highest point of the structure, excluding chimneys, steeples, antennas,
and similar appurtenances that have no floor area.
HOME OCCUPATION
An occupation conducted in a dwelling unit, provided that:
A.
No person other than a member of the family residing on the
premises shall be engaged in such occupation; and
B.
The use of the premises for the home occupation shall be clearly
incidental and subordinate to its use for residential purposes by
its occupants; and
C.
There shall be no change in the outside appearance of the building
or premises or any visible evidence of the conduct of such home occupation
other than one sign, not exceeding six square feet in area, non-illuminated
and mounted flat against the wall of the residence; and
D.
No traffic shall be generated by such home occupation in greater
volumes than would primarily be expected in the neighborhood, and
any need for parking generated by the conduct of such home occupation
shall be met off the street and other than in a required front yard;
and
E.
No equipment or process shall be used in such home occupation
which creates noise, vibration, glare, fumes, odors, or electrical
interference detectable to the normal senses off the lot, if the home
occupation is conducted in a detached one-family dwelling, or outside
the dwelling unit if conducted in any other form of dwelling. In the
case of electrical interference, no equipment or process shall be
used which creates visual or audible interference in any radio or
television receiver off the premises or causes fluctuations in line
voltage of the premises; and
F.
There shall be no stock-in-trade regularly maintained or any
new commodity sold on the premises; and
G.
The following are specifically excluded as home occupations:
convalescent or nursing home, tourist home, animal hospital, restaurant,
doctors' and dentists' offices, small engine repair, and automotive
tune-up.
INCREASE IN NONCONFORMITY OF A STRUCTURE
Any change in a structure or property which causes further
deviation from the dimensional standard(s) creating the nonconformity
such as, but not limited to, reduction in water body, tributary stream
or wetland setback distance, increase in lot coverage, or increase
in height of a structure. Property changes or structure expansions
which either meet the dimensional standard or which cause no further
increase in the linear extent of nonconformance of the existing structure
shall not be considered to increase nonconformity. For example, there
is no increase in nonconformity with the setback requirement for water
bodies, wetlands, or tributary streams if the expansion extends no
further into the required setback area than does any portion of the
existing nonconforming structure. Hence, a structure may be expanded
laterally provided that the expansion extends no closer to the water
body, tributary stream, or wetland than the closest portion of the
existing structure from that water body, tributary stream, or wetland.
Included in this allowance are expansions which in-fill irregularly
shaped structures.
INDIVIDUAL, PRIVATE CAMPSITE
An area of land which is not associated with a campground
but which is developed for repeated camping by only one group not
to exceed 10 individuals and which involves site improvements which
may include but not be limited to a gravel pad, parking area, fireplace,
or tent platform.
INDUSTRIAL
The assembling, fabrication, finishing, manufacturing, packaging
or processing of goods or the extraction of minerals.
INSTITUTIONAL
A non-profit or quasi-public use, or institution such as
a church, library, public or private school, hospital, or municipally
owned or operated building, structure or land used for public purposes.
LAND MANAGEMENT ROAD
A route or track consisting of a bed of exposed mineral soil,
gravel, or other surfacing materials constructed for, or created by,
the passage of motorized vehicles and used primarily for timber harvesting
and related activities, including associated log yards, but not including
skid trails or skid roads.
LOT AREA
The area of land enclosed within the boundary lines of a
lot, minus land below the normal high-water line of a water body or
upland edge of a wetland and areas beneath roads serving more than
two lots.
MARINA
A business establishment having frontage on navigable water
and, as its principal use, providing for hire offshore moorings or
docking facilities for boats, and which may also provide accessory
services such as boat and related sales, boat repair and construction,
indoor and outdoor storage of boats and marine equipment, bait and
tackle shops, and marine fuel service facilities.
MARKET VALUE
The estimated price a property will bring in the open market
and under prevailing market conditions in a sale between a willing
seller and a willing buyer, both conversant with the property and
with prevailing general price levels.
MINERAL EXPLORATION
Hand sampling, test boring, or other methods of determining
the nature or extent of mineral resources which create minimal disturbance
to the land and which include reasonable measures to restore the land
to its original condition.
MINERAL EXTRACTION
Any operation within any 12 month period which removes more
than 100 cubic yards of soil, topsoil, loam, sand, gravel, clay, rock,
peat, or other like material from its natural location and transports
the product removed away from the extraction site.
MINIMUM LOT WIDTH
The closest distance between the side lot lines of a lot.
When only two lot lines extend into the shoreland zone, both lot lines
shall be considered to be side lot lines.
NATIVE
Indigenous to the local forests.
NONCONFORMING BUILDING OR STRUCTURE
A structure that does not meet one or more of the following
dimensional requirements: the minimum setback, maximum lot coverage,
or maximum height standards of the zone in which it is located. It
is allowed solely because it was in lawful existence at the time this
chapter or subsequent amendment took effect.
NONCONFORMING CONDITION
Nonconforming lot, structure or use which is allowed solely
because it was in lawful existence at the time this chapter or subsequent
amendment took effect.
NONCONFORMING LOT
A single lot of record which, at the effective date of adoption
or amendment of this chapter, does not meet the lot area, frontage,
or width requirements of the zone in which it is located.
NONCONFORMING USE
Use of buildings, structures, premises, land or parts thereof
which is not allowed in the zone in which it is situated, but which
is allowed to remain solely because it was in lawful existence at
the time this chapter or subsequent amendments took effect and, if
established after 1953, which has been issued a valid certificate
of occupancy.
NORMAL HIGH-WATER LINE
That line which is apparent from visible markings, changes
in the character of soils due to prolonged action of the water or
changes in vegetation, and which distinguishes between predominantly
aquatic and predominantly terrestrial land. Areas contiguous with
rivers and great ponds that support non-forested wetland vegetation
and hydric soils and that are at the same or lower elevation as the
water level of the river or great pond during the period of normal
high-water are considered part of the river or great pond.
PERSON
An individual, corporation, governmental agency, municipality,
trust, estate, partnership, association, two or more individuals having
a joint or common interest, or other legal entity.
PRINCIPAL STRUCTURE
A building other than one which is used for purposes wholly
incidental or accessory to the use of another building or use on the
same premises.
PRINCIPAL USE
A use other than one which is wholly incidental or accessory
to another use on the same premises.
PUBLIC FACILITY
Any facility, including but not limited to buildings, property,
recreation areas, and roads, which is owned, leased, or otherwise
operated or funded by a governmental body or public entity.
RECENT FLOODPLAIN SOILS
The following soil series as described and identified by
the National Cooperative Soil Survey:
RECREATIONAL FACILITY
A place destined and equipped for the conduct of sports,
leisure time activities, and other customary and usual recreational
activities, excluding boat launching facilities.
RECREATIONAL VEHICLE
A vehicle or an attachment to a vehicle designed to be towed
and designed for temporary sleeping or living quarters for one or
more persons, and which may include a pickup camper, travel trailer,
tent trailer, camp trailer, and motor home. In order to be considered
a vehicle and not as a structure, the unit must remain with its tires
on the ground and must be registered with the State Division of Motor
Vehicles.
REPAIRS
Activities intended to restore an existing building or structure
to a sound condition without changing the size or use of the building
or structure. Repairs do not include:
A.
An enlargement of the building or structure.
B.
The enclosing of decks, porches, and similar areas.
C.
The reconstruction of a building or structure which has been
damaged, destroyed, or removed.
D.
The modification of structural elements of the building or structure
unless required to comply with Code requirements.
REPLACEMENT SYSTEM
A system intended to replace:
A.
An existing system which is either malfunctioning or being upgraded
with no significant change of design flow or use of the structure;
or
B.
Any existing overboard wastewater discharge.
RESIDENTIAL DWELLING UNIT
A room or group of rooms designed and equipped exclusively
for use as permanent, seasonal, or temporary living quarters for only
one family at a time, and containing cooking, sleeping and toilet
facilities. The term shall include mobile homes and rental units that
contain cooking, sleeping, and toilet facilities regardless of the
time-period rented. Recreational vehicles are not residential dwelling
units.
RESIDUAL STAND
A stand of trees remaining in the forest following timber
harvesting and related activities.
RIPRAP
Rocks, irregularly shaped and at least six inches in diameter,
used for erosion control and soil stabilization, typically used on
ground slopes of two units horizontal to one unit vertical or less.
RIVER
A free-flowing body of water including its associated floodplain
wetlands from that point at which it provides drainage for a watershed
of 25 square miles to its mouth.
ROAD
A route or track consisting of a bed of exposed mineral soil,
gravel, asphalt, or other surfacing material constructed for or created
by the repeated passage of motorized vehicles excluding a driveway
as defined.
SERVICE DROP
Any utility line extension which does not cross or run beneath
any portion of a water body, provided that:
A.
In the case of electric service:
(1)
The placement of wires and/or the installation of utility poles
is located entirely upon the premises of the customer requesting service
or upon a roadway right-of-way; and
(2)
The total length of the extension is less than 1,000 feet.
B.
In the case of telephone service:
(1)
The extension, regardless of length, will be made by the installation
of telephone wires to existing utility poles; or
(2)
The extension requiring the installation of new utility poles
or placement underground is less than 1,000 feet in length.
SETBACK
The nearest horizontal distance from the normal high-water
line of a water body or tributary stream, or upland edge of a wetland,
to the nearest part of a structure, road, parking space or other regulated
object or area.
SHORE FRONTAGE
The length of a lot bordering on a water body or wetland
measured in a straight line between the intersections of the lot lines
with the shoreline.
SHORELAND ZONE
The land area located within 250 feet, horizontal distance,
of the normal high-water line of any great pond or river; within 250
feet of the upland edge of a freshwater wetland; or within 75 feet,
horizontal distance, of the normal high-water line of a stream.
SHORELINE
The normal high-water line, or upland edge of a freshwater
wetland.
SKID ROAD OR SKID TRAIL
A route repeatedly used by forwarding machinery or animal
to haul or drag forest products from the stump to the yard or landing,
the construction of which requires minimal excavation.
SLASH
The residue, e.g., treetops and branches, left on the ground
after a timber harvest.
STREAM
A free-flowing body of water from the outlet of a great pond
or the confluence of two perennial streams as depicted on the most
recent edition of a United States Geological Survey 7.5-minute series
topographic map or, if not available, a 15-minute series topographic
map, to the point where the body of water becomes a river or flows
to another water body or wetland within the shoreland area.
STRUCTURE
Anything built for the support, shelter or enclosure of persons,
animals, goods or property of any kind, together with anything constructed
or erected with a fixed location on or in the ground, exclusive of
fences, and poles, wiring and other aerial equipment normally associated
with service drops as well as guying and guy anchors. The term includes
structures temporarily or permanently located, such as decks, patios,
and satellite dishes.
SUBSTANTIAL START
Completion of 30% of a permitted structure or use measured
as a percentage of estimated total cost.
SUBSURFACE SEWAGE DISPOSAL SYSTEM
Any system designed to dispose of waste or waste water on
or beneath the surface of the earth; includes, but is not limited
to: septic tanks; disposal fields; grandfathered cesspools; holding
tanks; pretreatment filter, piping, or any other fixture, mechanism,
or apparatus used for those purposes; does not include any discharge
system licensed under 36 M.R.S.A. § 414, any surface waste
water disposal system, or any municipal or quasi-municipal sewer or
waste water treatment system.
SUSTAINED SLOPE
A change in elevation where the referenced percent grade
is substantially maintained or exceeded throughout the measured area.
TIMBER HARVESTING
The cutting and removal of timber for the primary purpose of selling or processing forest products. The cutting or removal of trees in the shoreland zone on a lot that has less than two acres within the shoreland zone shall not be considered timber harvesting. Such cutting or removal of trees shall be regulated pursuant to §
270-14O,
Clearing or Removal of Vegetation for Activities Other Than Timber
Harvesting.
TRIBUTARY STREAM
A channel between defined banks created by the action of
surface water, which is characterized by the lack of terrestrial vegetation
or by the presence of a bed devoid of topsoil, containing waterborne
deposits or exposed soil, parent material or bedrock; and which is
connected hydrologically with other water bodies. "Tributary stream"
does not include rills or gullies forming because of accelerated erosion
in disturbed soils where the natural vegetation cover has been removed
by human activity. This definition does not include the term "stream"
as defined elsewhere in this chapter, and only applies to that portion
of the tributary stream located within the shoreland zone of the receiving
water body or wetland.
UPLAND EDGE OF A WETLAND
The boundary between upland and wetland. For purposes of
a freshwater wetland, the upland edge is formed where the soils are
not saturated for a duration sufficient to support wetland vegetation;
or where the soils support the growth of wetland vegetation, but such
vegetation is dominated by woody stems that are six meters (approximately
20 foot) tall or taller.
VEGETATION
All live trees, shrubs, and other plants, including, without
limitation, trees both over and under four inches in diameter, measured
at 4 1/2 feet above ground level.
VOLUME OF A STRUCTURE
The volume of all portions of a structure enclosed by roof
and fixed exterior walls as measured from the exterior faces of these
walls and roof.
WATER CROSSING
Any project extending from one bank to the opposite bank
of a river, stream, tributary stream, or wetland whether under, through,
or over the water or wetland. Such projects include, but may not be
limited to, roads, fords, bridges, culverts, water lines, sewer lines,
and cables, as well as maintenance work on these crossings. This definition
includes crossings for timber harvesting equipment and related activities.