As used in this chapter, the following terms shall have the meanings indicated:
BOAT ANCHORAGE
An area where boats can ride at anchor, sometimes designated by local authorities.
BOAT MOORING
The act of securing and/or means to firmly secure a vessel.
BOG
A poorly drained area containing an accumulation of organic material and characterized by an association of plants recognized as bog species as listed in the booklet titled "Inland Wetlands Plants of Connecticut, May 1973."
CLEAR CUTTING
The harvest of timber in a fashion, which removes all trees down to a two-inch diameter at breast height.
[Added 11-21-1996]
COMMERCIAL ACTIVITY
Any development other than residential activity, as defined in this chapter.
COMMISSION
The Inland Wetlands, Watercourses and Conservation Commission of the Town of Griswold, Connecticut.
COMMISSIONER
The Commissioner of Environmental Protection for the State of Connecticut.
DEPOSIT
Includes but shall not be limited to fill, grade, dump, place, discharge, or emit.
DISCHARGE
The emission of any water, substance or material into the waters of the Town of Griswold, whether or not such a substance causes pollution.
FARMING
Shall include the cultivation of soil, dairying, forestry, raising and/or harvesting of any agricultural or horticultural commodity, the feeding, caring, training and management of livestock on a lot containing at least five acres. The term "farm" shall include farm buildings and buildings or structures accessory thereto, nurseries, orchards, ranges, and/or greenhouses used primarily for the raising or keeping of agricultural or horticultural commodities or livestock.
FEASIBLE
Able to be constructed or implemented consistent with sound engineering principles.
INTERMITTENT (SEASONAL) WATERCOURSE
Any waterway that would convey water for the duration of a storm event, thaw, or seasonal high water table, said waterway being one that accumulates and/or flows in a certain direction through a regular channel having banks and sides. Intermittent watercourses shall be delineated by a defined permanent channel and bank, and the occurrence of two or more of the following characteristics:
A. 
Evidence of scour or deposits of recent alluvium or detritus;
B. 
The presence of standing or flowing water for a duration longer than a particular storm incident;
C. 
The presence of hydrophytic vegetation.
LICENSE
The whole or any part of any permit, certificate, approval or similar form of permission, which may be required of any person by provisions of this chapter.
MARSH
An area normally covered with shallow water, subject to seasonal variations, that contains an association of herbaceous, soft-stemmed plants recognized as marsh vegetation. Typical examples of marsh species are listed in the booklet titled "Inland Wetland Plants of Connecticut, May 1973."
MATERIAL
Any substance, solid or liquid, organic or inorganic, including but not limited to soil, sediment, aggregate, land, gravel, clay, bog, mud, debris, sand, refuse or waste.
MUNICIPALITY
The Town of Griswold, Connecticut.
PERSON
Any individual, firm, partnership, association, corporation, limited-liability company, 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 Town of Griswold by reason of any waste or other materials discharged or deposited therein by any public or private sewer or otherwise, so as to directly or indirectly come into contact with any waters.
PRUDENT
Economically and otherwise reasonable in light of the social benefits to be derived from the proposed regulated activity, provided cost may be considered in deciding what is prudent and further provided a mere showing of expense will not necessarily mean an alternative is imprudent.
REGULATED ACTIVITY
Any operation or use of a wetland or watercourse involving removal or deposition of material, any obstruction, construction, alteration or pollution of such wetlands or watercourses, and any earth moving, filling, construction, and clear-cutting of trees in a regulated area, but shall not include the activities specified in Article III of these regulations.
REGULATED AREA
The area extending 150 feet for commercial activities, or 75 feet for all other activities, from the edge of a wetland or watercourse as determined by a soil scientist.
REMOVE
The taking of materials from the land by means that include but are not limited to draining, excavating, mining, digging, dredging, sucking, bulldozing, draglining or blasting.
RENDERING UNCLEAN OR IMPURE
Any alteration of the physical, chemical, or biological properties of any waters of the Town of Griswold, including, but not limited to, changes in color, odor, turbidity or taste.
RESIDENTIAL ACTIVITY
Development consisting exclusively of single-family and two-family dwellings and permitted accessory uses, as defined in the Griswold and Borough of Jewett City Zoning Regulations.
SIGNIFICANT IMPACT or MAJOR EFFECT
Any activity which would have an adverse effect on the regulated area or on another portion of a wetland or watercourse system. Such activities include, but are not limited to:
A. 
Deposition of material.
B. 
Removal of material.
C. 
Changes to the natural channel or the natural dynamics of a watercourse.
D. 
Diminishing the natural capacity to support desirable biological life, prevent flooding, supply water, assimilate waste, facilitate drainage, and/or provide recreation and open space.
E. 
Degradation of surface and/or ground water as measured by the standards of the Water Compliance Division of the Connecticut Department of Environmental Protection.
SOIL SCIENTIST
An individual duly qualified in accordance with standards set by the Federal Office of Personnel Management.
SWAMP
An area with a water table at or near the surface of the ground throughout most of the year and containing vegetation dominated by an association of trees and/or shrubs recognized as swamp species. Typical examples of swamp species are listed in the booklet titled "Inland Wetland Plants of Connecticut, May 1973."
WASTE
Sewage or any substance, liquid, gaseous, solid, or radioactive, which may pollute or tend to pollute any of the waters of the Town of Griswold.
WATERCOURSE
A. 
A river, stream, brook, waterway, lake, pond, marsh, swamp, bog, 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 of Griswold or any portion thereof, not regulated pursuant to the Connecticut General Statutes Sections 22a-28 through 22a-35, as amended.
B. 
Intermittent watercourses shall be delineated by a defined permanent channel and bank, and the occurrence of two or more of the following characteristics:
(1) 
Evidence of scour or deposits of recent alluvium or detritus.
(2) 
The presence of standing or flowing water for a duration longer than a particular storm incident.
(3) 
The presence of hydrophytic vegetation.
WETLANDS
Land, including submerged land, not regulated pursuant to Sections 22a-28 through 22a-35 of the Connecticut General Statutes, as amended, which consists of any soil type designated as poorly drained, very poorly drained, alluvial, and floodplain by the National Cooperative Soils Survey, as may be amended from time to time, of the Soil Conservation Service of the United States Department of Agriculture.