As used in these regulations, the following terms shall have the meaning indicated:
ACT
The Inland Wetlands and Watercourses Act, §§ 22a-36 through 22a-45, inclusive, of the Connecticut General Statutes, as amended.
BOGS
Areas distinguished by evergreen trees and shrubs underlain by peat deposits, poor drainage, and highly acidic conditions.
CLEAR-CUTTING
The harvest of timber in a fashion which removes all trees down to a two-inch diameter at breast height.
COMMISSION
The Inland Wetlands and Watercourses Commission of the Town of Killingworth.
COMMISSIONER OF ENERGY AND ENVIRONMENTAL PROTECTION
The Commissioner of the State of Connecticut Department of Environmental Protection.
[Amended 12-10-2013]
CONTINUAL FLOW
A flow of water which persists for an extended period of time; this flow may be interrupted during periods of drought or during the low flow period of the annual hydrological cycle, June through September, but it recurs in prolonged succession.
DEPARTMENT OF ENVIRONMENTAL PROTECTION
State of Connecticut Department of Environmental Protection.
[Added 12-10-2013]
DEPOSIT
Includes, but shall not be limited to, fill, grade, dump, place, discharge or emit.
DESIGNATED AGENT
An individual(s) designated by the Commission to carry out its functions and purposes.
DISCHARGE
Emission of any water, substance, or material into wetlands or watercourses whether or not such substance causes pollution.
DISTURB THE NATURAL AND INDIGENOUS CHARACTER OF THE LAND
The activity will significantly alter the inland wetlands and watercourses by reason of removal or deposition of material, clearing the land, alteration or obstruction of water flow, or pollution.
ESSENTIAL TO THE FARMING OPERATION
The activity proposed is necessary and indispensable to sustain farming activities on the farm.
FARMING
The use of property for activities and purposes specified in § 1-1(q) of the Connecticut General Statutes.
FEASIBLE
Able to be constructed or implemented consistent with sound engineering principles.
LICENSE
The whole or any part of any permit, certificate of approval or similar form of permission which may be required of any person by the provisions of §§ 22a-36 to 22a-45, inclusive, of the Connecticut General Statutes.
MANAGEMENT PRACTICE
A practice, procedure, activity, structure or facility designed to prevent or minimize pollution or other environmental damage or to maintain or enhance existing environmental quality. Such management practices include, but are not limited to, erosion and sedimentation controls; restrictions on land use and development; construction setbacks from wetlands or watercourses; proper disposal of waste materials; procedures for equipment maintenance to prevent fuel spillage; construction methods to prevent flooding or disturbance of wetlands and watercourses; procedures for maintaining continuous stream flows; and confining construction that must take place in watercourses to times when water flows are low and fish and wildlife will not be adversely affected.
MARSHES
Areas with soils that exhibit aquic moisture regimes that are distinguished by the absence of trees and shrubs and are dominated by soft-stemmed herbaceous plants. The water table in marshes is at or above the surface throughout the year, but seasonal fluctuations are encountered and areas of open water six inches or more in depth are common.
MATERIAL
Any substance, solid or liquid, organic or inorganic, including but not limited to soil, sediment, aggregate, land, gravel, clay, bog, peat, mud, debris, sand, refuse or waste.
MUNICIPALITY
The Town of Killingworth, Connecticut.
NURSERIES
Places where plants are grown for transplanting, sale, or experimentation.
OWNER
The person shown as owner on the current tax map of the Town of Killingworth.
[Added 3-13-2012]
PERMIT
The whole or any part of any license, certificate or approval or similar form of permission which may be required of any person by the provisions of these regulations and the Act or other municipal, state and federal law.
PERMITTEE
The person to whom a permit has been issued.
PERSON
Any person, firm, partnership, association, limited liability company, corporation, company, organization or legal entity of any kind, including municipal corporations, governmental agencies or subdivisions thereof.
POLLUTION
Harmful thermal effect or the contamination or rendering unclean or impure of any waters of the state by reason of any waste or other materials discharged or deposited therein by any public or private sewer or otherwise so as directly or indirectly to come in contact with any waters. This includes, but is not limited to, erosion and sedimentation resulting from any filling, land clearing or excavation activity.
PRUDENT
Economically and otherwise reasonable in the light of the social benefits to be derived from the proposed regulated activity, provided that cost may be considered in deciding what is prudent and further provided that a mere showing of expense will not necessarily mean an alternative is imprudent.
REGULATED ACTIVITY
Any operation within or use of a wetland, watercourse, or upland review area involving removal or deposition of material, or any obstruction, construction, alteration or pollution of such wetlands or watercourses, but shall not include the specified activities in Article IV of these regulations. Further, the Commission may rule that any activity located within or on a nonwetland or nonwatercourse area is likely to impact or affect wetlands or watercourses and is a regulated activity.
REGULATED AREA
Any wetlands or watercourses as defined in these regulations.
REMOVE
Includes, but shall not be limited to, drain, excavate, mine, dig, dredge, suck, grub, clear-cut timber, bulldoze, dragline or blast.
RENDERING UNCLEAN OR IMPURE
Any alteration of the physical, chemical or biological properties of any waters of the state, including but not limited to change in odor, color, turbidity or taste.
SIGNIFICANT IMPACT ACTIVITY
Any activity, including but not limited to the following activities, which may have a major effect or significant impact on the area for which an application has been filed or on another part of the inland wetland or watercourse system:
A. 
Any activity involving a deposition or removal of material which will or may have a major effect or significant impact on the regulated area or on another part of the inland wetland or watercourse system.
B. 
Any activity which substantially changes the natural channel or may inhibit the natural dynamics of a watercourse system.
C. 
Any activity which substantially diminishes the natural capacity of an inland wetland or watercourse to support desirable fisheries, wildlife, or other biological life; or to prevent flooding, supply water, assimilate waste, facilitate drainage, or provide recreation or open space; or to perform other functions.
D. 
Any activity which causes substantial turbidity, siltation or sedimentation in a wetland or watercourse.
E. 
Any activity which causes a substantial diminution of flow of a natural watercourse or groundwater levels of the regulated area.
F. 
Any activity which causes or has the potential to cause pollution of a wetland or watercourse.
G. 
Any activity which destroys unique wetland or watercourse areas having demonstrable scientific or educational value.
SOIL SCIENTIST
An individual duly qualified in accordance with standards set by the Federal Office of Personnel Management.
SUBMERGED LANDS
Those lands which are inundated by water on a seasonal or more frequent basis.
STATUTES
The General Statutes of the State of Connecticut.
SWAMPS
Watercourses that are distinguished by the dominance of wetland trees and shrubs.
TOWN
The Town of Killingworth, Connecticut.
UPLAND REVIEW AREA
The land:
A. 
Within 500 feet, measured horizontally, from the boundary of any vernal pool; or
B. 
Within 100 feet, measured horizontally, from the boundary of any wetland or any watercourse other than a vernal pool.
VERNAL POOL
A vernal watercourse characterized by a seasonally flooded depression which does not support a permanent fish population. A vernal pool may provide breeding habitat for one or more of the obligate vernal pool species, which are: Ambystoma maculatum (spotted salamander), Ambystoma jeffersonianum (Jefferson salamander), Ambystoma opacum (marbled salamander), Ambystoma laterelle (blue-spotted salamander), Rana sylvatica (wood frog), Scaphiopus holbrookii holbrookii (eastern spade-foot toad) and Eubranchipus vernalis (fairy shrimp).
WASTE
Sewage or any substance, liquid, gaseous, solid or radioactive, which may pollute or tend to pollute any of the wetlands or watercourses of the Town.
WATERCOURSES
Rivers, streams, brooks, waterways, lakes, ponds, marshes, swamps, bogs, and all other bodies of water, natural or artificial, vernal or intermittent, public or private, which are contained within, flow through or border upon the Town or any portion thereof not regulated pursuant to §§ 22a-28 through 22a-35 of the Connecticut General Statutes, as amended. "Intermittent watercourse" means those waterways which are characterized by nonpersistent flow. Intermittent watercourses are delineated by a defined permanent channel and bank and the occurrence of two or more of the following characteristics: evidence of scour or deposits of recent alluvium or detritus; the presence of standing or flowing water for a duration longer than a particular storm incident; and the presence of hydrophytic vegetation.
WETLANDS
Land, including submerged lands as defined in this section, not regulated pursuant to §§ 22a-28 through 22a-35, inclusive, of the Connecticut General Statutes, which consists of any of the soil types designated as poorly drained, very poorly drained, alluvial and floodplain by the National Cooperative Soils Survey, as it may be amended from time to time, of the Natural Resources Conservation Service of the United States Department of Agriculture (USDA). Such areas may include filled, graded or excavated sites which possess an aquic (saturated) soil moisture regime as defined by the USDA Cooperative Soil Survey.