[Amended 3-6-84 by L.L. No. 4, 1984]
A. 
Except as hereinafter provided, except as they are governed by Chapter 47 of this Code,[1] it shall be unlawful for any person, without obtaining a written permit therefor issued by the Town of Islip Department of Planning and Development (hereinafter referred to as the "Department"), to:
(1) 
Place, dump, deposit or permit to be placed, dumped or deposited soil, stones, sand, gravel, mud, rubbish or fill of any kind, either directly or indirectly, into, within or upon any tidal waters or other watercourses, coastal wetlands, freshwater wetlands or tidal marshes of the Town of Islip.
(2) 
Dig, dredge, excavate, remove soil, mud, sand, shells, gravel or other aggregate, directly or indirectly, from any submerged lands, tidal waters or other watercourses, coastal wetlands, freshwater wetlands, or tidal marshes.
(3) 
Erect or place any structure, road, piling or other obstruction, whether or not changing the ebb flow of the water, into, within or upon any tidal waters or other watercourses, coastal wetlands, freshwater wetlands or tidal marshes of the Town of Islip.
(4) 
Pollute in any form, including but not limited to installation of a septic tank, running of a sewer outfall and discharge of any sewage treatment effluent or other liquid wastes into or so as to drain into, any tidal waters or other watercourses, coastal wetlands, freshwater water wetlands or tidal marshes of the Town of Islip.
(5) 
Engage in any activity which substantially impairs any of the several functions served by the coastal wetlands, freshwater wetlands, tidal marshes or other watercourses or the benefits derived therefrom, which are set forth in § 67-2 of this local law.
[1]
Editor's Note: Former Ch. 47, Freshwater Streams, was repealed 12-12-2006 by L.L. No. 6-2006.
B. 
These activities are subject to regulation, whether or not they occur upon the wetland or watercourses itself, if they impinge upon or otherwise substantially affect the wetlands or watercourse.
[Amended 12-12-2006 by L.L. No. 7-2006]
The deposition or removal of sand, gravel or any materials and construction of groins, docks, bulkheads, boathouses, dwellings, roads or other improvements within or near the coastal wetlands, tidal marshes or watercourses shall be regulated by the provisions of this local law.
The deposition or removal of natural products of the watercourses, tidal waters, coastal wetlands and submerged lands by commercial or recreational fishing, shellfishing, aquaculture, hunting or trapping operations shall be excepted from the provisions of this local law where otherwise legally permitted and regulated.
[Added 5-28-2008 by L.L. No. 10-2008[2]]
The following activities and uses are permissible if done pursuant to terms and conditions of a permit issued by the Department:
A. 
The building and locating of groins, docks, bulkheads, moorings, boat launching or landing sites and marinas.
B. 
Temporary storage of materials.
C. 
(Reserved)
D. 
Commercial or private recreation facilities consistent with this local law as determined by the Department.
E. 
Dams and other water control devices, dredging or diversion of water levels or circulation or changes in a watercourse to improve hazardous navigation conditions, or for the improvement of fish, shellfish or wildlife habitat, recreation facilities or drainage improvements deemed to be consistent with the intent and objectives of this local law by the Department.
F. 
Driveways and roads where alternative means of access are proven to be impractical in the considered judgment of the Department.
[1]
Editor's Note: Former § 67-8, Boat anchorage or mooring, was repealed 2-7-1989 by L.L. No. 1-1989.
[2]
Editor's Note: This local law also amended the title of Art. IV, which was formerly “Prohibited Acts.”