The definitions applicable to the Belchertown Wetlands Bylaw shall be the same as set forth in 310 CMR
10.00 et seq., except for the following modifications to those definitions and additional definitions:
ALTERTo change the condition of any area subject to jurisdiction under the bylaw. Examples of alterations include, but are not limited to, the following:
A. Removal, excavation or dredging of soil, sand, gravel or aggregate materials of any kind.
B. Changing of preexisting drainage characteristics, flushing characteristics, salinity distribution, sedimentation patterns, flow patterns or flood-retention characteristics.
C. Drainage or other disturbance of water level or water table.
D. Dumping, discharging or filling with any material which may degrade water quality.
E. Placing of fill, or removal of material, which would alter elevations.
F. Driving of piles, erection or repair of buildings or structures of any kind.
G. Placing of obstructions or objects in water.
H. Destruction of plant life, including cutting of trees.
I. Changing water temperature, biochemical oxygen demand or other physical, chemical or biological characteristics of surface and ground water.
J. Excavation for the purpose of percolation or deep hole testing or the crossing of a resource area with heavy equipment for this purpose.
K. Any activities, changes or work which may cause or tend to contribute to pollution of water or groundwater.
BUFFER ZONEThat area of land extending 100 feet horizontally outward from the boundary of any resource area described in §
290-4 of these regulations.
EPHEMERAL POOLAn isolated depression or closed basin which temporarily confines water during periods of high water table and high input from spring runoff, snowmelt or heavy precipitation and serves as vernal pool habitat. It is an essential breeding site for certain amphibians which require isolated areas that are generally flooded for at least two continuous months in the spring and/or summer and are free from fish predators. Most of these amphibians remain near the breeding pool during the remainder of the life cycle. Many reptiles, birds and mammals also feed here.
ISOLATED WETLANDAn area of at least 5,000 square feet where groundwater, flowing or standing surface water or ice supports a community composed of at least 50% wetland plant species as included or identified in generally accepted scientific technical publications.
PONDAny open body of freshwater, either naturally occurring or man-made by impoundment, with a surface area observed or recorded within the last 10 years of at least 5,000 square feet and which is never without standing water due to natural causes, except during periods of extended drought. For the purposes of this definition, "extended drought" shall mean any period of four or more months during which the average rainfall for each month is 50% or less of the ten-year average for that same month. Basins or lagoons which are part of wastewater treatment plants shall not be considered ponds, nor shall swimming pools or other impervious man-made retention basins.
PRACTICABLE ALTERNATIVEA measure that is available and capable of being done after taking into consideration cost, existing technology and logistics in light of overall project purposes.
VEGETATED BUFFER STRIPA continuous buffer strip, undisturbed and in its natural state, between development activities in the buffer zone and the resource area to be protected.
WATER-DEPENDENT USEThose uses and facilities which require direct access to, or location in, inland waters and which therefore cannot be located away from those waters.