As used in this chapter, the following terms have the following meanings:
APPLICANT
A person responsible for regulated construction activity on a development site who is seeking to obtain stormwater construction approval.
CONSTRUCTION ACTIVITY
A human-made activity, including without limitation, clearing, grading, excavating, construction and paving, that results in an earth change or disturbance in the existing cover or topography of land, including any modification or alteration of a site or the footprint of a building that results in an earth change or disturbance in the existing cover or topography of land.
CONVEYANCE
Any structure or other means of safely conveying stormwater and stormwater runoff within a stormwater management system, including, without limitation, a watercourse, closed conduit, culvert, or a bridge.
COUNTY DRAINS
Open or closed drains within the jurisdiction of Wayne County established pursuant to the Michigan Drain Code of 1956, MCLA § 280.1 et seq., as amended.
DEVELOPMENT SITE
The property on which regulated construction activity will occur or is occurring or has occurred.
DIRECTOR
The Director of the Township of Grosse Ile Department of Public Services.
PERMIT SECTION
The Permit Section of the Township of Grosse Ile Department of Public Services, and the Township Engineer.
PERSON
A natural person, trustee, court-appointed representative, syndicate, association, partnership, limited liability company, firm, club, company, corporation, business trust, institution, agency, government corporation, municipal corporation, city, county, municipality, district, or other political subdivision, department, bureau, agency or instrumentality of federal, state, or local government, or other entity recognized by law as the subject of rights and duties.
REGULATED CONSTRUCTION ACTIVITY
Construction activity that is subject to the provisions of this chapter or a rule promulgated pursuant to this chapter.
STORMWATER
Water resulting from precipitation, including, without limitation, rain, snow, and snowmelt.
STORMWATER CONSTRUCTION APPROVAL
An approval issued pursuant to this chapter and rules promulgated pursuant to this chapter.
STORMWATER MANAGEMENT PROGRAM
Consists of ordinances, orders, rules, regulations, and other mechanisms that provide for the management of stormwater and stormwater runoff to prevent flooding and to ensure the restoration and/or protection of surface waters in the Township of Grosse Ile. The stormwater management program consists of the requirements of this chapter and any rules or regulations promulgated under this chapter, and activities mandated by the certificate of coverage issued by the Michigan Department of Environmental Quality to the Township pursuant to the general permit Stormwater Discharges from Municipal Separate Storm Sewer Systems (MS4s) Subject to Watershed Plan Requirements (General Permit No. MIG619000).
STORMWATER MANAGEMENT SYSTEM
Any structure, feature or appurtenance subject to this chapter or a rule promulgated pursuant to this chapter that is designed to collect, detain, retain, treat, or convey stormwater or stormwater runoff, including without limitation buffer strips, swales, gutters, catch basins, closed conduits, detention systems, pretreatment systems, wetlands, pavement, unpaved surfaces, structures, watercourses, or surface waters.
STORMWATER RUNOFF
The excess portion of precipitation that does not infiltrate the ground, but runs off and reaches a conveyance, surface water, or watercourse.
SURFACE WATER
A body of water, including, without limitation, seasonal and intermittent waters, in which the surface of the water is exposed to the atmosphere, including, without limitation, lakes, open detention basins, forebays, watercourses, bioretention areas, retention basins, wetlands, and impoundments.
TOWNSHIP
The Township of Grosse Ile.
WATERCOURSE
An open conduit, either naturally or artificially created, that periodically or continuously conveys water, including without limitation, rivers, streams, vegetated swales, open channels, and open drains.