[Ord. #03-1299, § 1]
ABANDONED WELLShall mean any well which is not in use, has been illegally installed or improperly constructed, has been improperly maintained or is damaged, has not been maintained in a condition that ensures that the subsurface or percolation water of the State are protected from contamination, has been replaced by another well or connection to a public supply, is contaminated, is nonproductive, or no longer serves its intended use pursuant to the State Act.
ALTERShall mean to enlarge, deepen or replace any portion of an existing water supply system. The terms "alteration" and "altered" shall be construed accordingly.
APPLICANTShall mean a developer or property owner submitting an application for development or permit to install or use a well.
APPLICATION FOR DEVELOPMENTShall mean the application form and all accompanying documents required by ordinance for approval of a subdivision plat, site plan, planned development, conditional use, zoning variance, or direction of the issuance of a permit pursuant to N.J.S.A. 40:55D-34 or N.J.S.A. 40:55D-36.
APPLICATION FOR WELL PERMITShall mean the application form and all accompanying documentation required by the township for approval to locate, construct or alter a water supply in accordance with subsection
16-6.6a of this section and as authorized by N.J.A.C. 7:10-12.40.
AQUIFERShall mean the rock or sediment in a formation, group of formations, or part of a formation, which is saturated and sufficiently permeable to transmit economic quantities of water to wells and springs.
BUILDING LOTShall mean a designated parcel, tract or area of land established by plat or otherwise permitted by law, to be used, developed or built upon as a unit and for which the water supply is obtained from a private on-site well.
COMMUNITY WATER SUPPLY SYSTEMShall mean a source and distribution system for potable water subject to the requirements of N.J.S.A. 58:12A-1.1 et seq. and N.J.A.C. 7:10-1.1 et seq.
CONE OF DEPRESSIONShall mean the area around a pumping well in which the head in the aquifer has been lowered.
DEVELOPERShall mean the legal or beneficial owner or owners of a lot or of any land proposed to be included in a proposed development including the holder of an option or contract to purchase, or other person having an enforceable proprietary interest in such land.
DRAWDOWNShall mean the lowering of the water table of an unconfined aquifer or the potentiometric surface of a confined aquifer caused by pumping of groundwater from wells. Drawdown is determined by subtracting the depth to water from the static water level (determined prior to the start of pumping).
FRACTURE TRACEShall mean the surface representation of a fracture zone.
GROUNDWATERShall mean the water in the saturated zone that is under a pressure equal to or greater than atmospheric pressure.
GROUNDWATER MININGShall mean the practice of withdrawing groundwater at rates in excess of natural recharge.
HEADShall mean the height above a datum plane of a column of water. In a groundwater system, it is composed of elevation head and pressure head.
IRRIGATION SYSTEMShall mean equipment including but not limited to pumps, piping, and sprinkler heads used to distribute water to grasses, landscape materials, and other vegetation.
LOCAL AGENCYShall mean the board of health, which is the municipal agency responsible for review and approval of an application for well operation.
LOCAL ENFORCEMENT OFFICERShall mean the township health officer or other technical representative of the township as may be designated by the Hopewell Township Board of Health.
NJDEPShall mean the New Jersey Department of Environmental Protection.
NONESSENTIAL USEShall mean a partial or total use, other than as water for a residence, including irrigation or filling of swimming pools, provided that a construction permit is required.
NONESSENTIAL WELLShall mean a well installed or used partially or totally for a purpose other than serving as the source of water for the residence.
OBSERVATION WELLShall mean a nonpumping well used to observe the elevation of the water table or the potentiometric surface. Also known as monitoring well.
PLOT PLANShall be a map prepared by a New Jersey licensed professional engineer, based upon a plan of survey and identifying all existing and proposed septic systems and wells within 200 feet of the proposed well(s) in addition to requirements of N.J.A.C. 13:40-5.1 and subsection
16-12.6 of the Hopewell Township Sewage Disposal System Code.
PRIVATE OR NONPUBLIC WELLShall mean any water system/well that provides potable water solely to a property or structure intended as a single-family residence.
PUBLIC WELLShall mean any water system/well(s) that provides potable water to any property or structure that is not served by a private or nonpublic well and is not intended to serve a single-family residence.
PUMPING TESTShall mean a test made by pumping a well for a period of time and observing the change in water level in the aquifer.
PUMPING TEST, CONSTANT RATEShall mean a pumping test during which the discharge rate from the pumping well is maintained at a constant rate for the duration of the test.
RECOVERYShall mean the rate at which the water level in a well rises after the pump has been shut off. Recovery is the inverse of drawdown.
REPAIRShall mean the restoring or modifying of a well to improve its operation.
REPLACEMENT WELLShall mean a well installed for the sole purpose of replacing an existing private well that no longer meets the demands of the existing residence provided there are no alterations to the residence and the new well is installed within 20 feet of the existing well.
SPECIFIC CAPACITYShall mean an expression of the productivity of a well, obtained by dividing the pumping rate by the drawdown level and described on the basis of the number of hours pumping prior to measurement of drawdown. The value will generally decrease with increased time of pumping.
STATIC WATER LEVELShall mean the depth to water in the well prior to the commencement of pumping.
STORAGE COEFFICIENTShall mean the volume of water an aquifer releases from or takes into storage per unit surface area of the aquifer per unit change in head. It equals the product of specific storage and aquifer thickness. Also known as storativity.
TRANSMISSIVITYShall mean the rate at which water of a prevailing density and viscosity is transmitted through a unit width of an aquifer or confining bed under a unit hydraulic gradient. Transmissivity equals hydraulic conductivity times aquifer thickness.
USEPAShall mean the United States Environmental Protection Agency.
WELL INTERFERENCEShall mean the result of two or more pumping wells, the drawdown cones of which intercept. At a given location, the total well interference is the sum of the drawdowns due to each individual well.
Additional definitions included in section 17-149 Water Supply and Analysis Requirements are also applicable. |