Definitions of terms used in Aquifer Overlay District regulations. As used in this section, the following terms shall have the meanings indicated:
AQUIFERA consolidated or unconsolidated geologic formation, group of formations or part of a formation capable of yielding a significant or economically useful amount of groundwater to wells, springs or infiltration galleries.
AQUIFER RECHARGE AREASAreas that have soils and geological features that are conducive to allowing significant amounts of surface water to percolate into groundwater.
CHLORIDE SALTAny bulk quantities of chloride compounds and other deicing compounds intended for application to roads, including mixes of sand and chloride compounds in any proportion where the chloride compounds constitute over 8% of the mixture. A bulk quantity of chloride compounds means a quantity of 1,000 pounds or more but does not include any chloride compounds in a solid form, including granules, which are packaged in waterproof bags or containers which do not exceed 100 pounds each.
COMMUNITY WATER SYSTEMA public water system which serves at least five service connections used by year-round residents or regularly serves at least 25 year-round residents.
DECLARED WELLHEADThe exact, described location where a public water supply well can be accessed from the ground surface.
DISCHARGEAny intentional or unintentional action or omission resulting in the releasing, spilling, leaking, pumping, pouring, emitting, emptying, or dumping into the waters of the state or onto lands from which the discharged substances or materials might flow or drain into said waters, or into waters outside the jurisdiction of the state, when damage may result to the lands, waters, or natural resources within the jurisdiction of the state.
FERTILIZERAny commercially produced mixture generally containing phosphorous, nitrogen, and potassium which is applied to the ground to increase nutrients to plants.
GROUNDWATERWater contained in interconnected pores and fractures located below the water table in an unconfined aquifer or in a confined aquifer.
HERBICIDEAny substance or mixture of substances intended for preventing, destroying, repelling, or mitigating any weed, and being those substances defined as herbicides pursuant to Environmental Conservation Law § 33-0101.
NONPOINT DISCHARGEDischarges of pollutants not subject to SPDES (State Pollutant Discharge Elimination System) permit requirements.
NONTRANSIENT NONCOMMUNITY WATER SYSTEMA public water system that is not a community water system but is a subset of a noncommunity water system that regularly serves at least 25 of the same persons, four or more hours per day, for four or more days per week, for 26 or more weeks per year.
OPEN STORAGEThe holding of a material in a way that the material is exposed to the elements of nature.
PEST:(1) Any insect, rodent, fungus or weed; or
(2) Any other form of terrestrial or aquatic plant or animal life or virus, bacteria or other microorganism (except viruses, bacteria or microorganisms on or in living man or other living animals) which the Commissioner of Environmental Conservation declares to be a pest as provided by Environmental Conservation Law § 33-0101.
PESTICIDEAny substance or mixture of substances intended for preventing, destroying, repelling, or mitigating any pest, and any substance or mixture of substances intended for use as a plant regulator, defoliant or desiccant, and being those substances defined as pesticides pursuant to Environmental Conservation Law § 33-0101 et seq.
POINT SOURCE DISCHARGEPollutants discharged from a point source as defined in Environmental Conservation Law § 17-0105.
POLLUTANTAny material or by-product determined or suspected to be hazardous to human or environmental health.
PUBLIC WATER SYSTEMA community, noncommunity or nontransient noncommunity water system which provides piped water to the public for human consumption, if such system has at least five service connections or regularly services an average of at least 25 individuals daily at least 60 days out of the year. Such term includes:
(1) Collection, treatment, storage, and distribution facilities under control of the supplier of water of such system and used with such system; and
(2) Collection or pretreatment storage facilities not under such control which are used with such system.
RECYCLABLES HANDLING AND RECOVERY FACILITYA solid waste management facility, other than pickup and transfer vehicles, at which recyclables are separated from the solid waste stream, or at which previously separated recyclables are collected, for collection, storage, and off-site shipment.
STRUCTUREA static construction of building materials affixed to the ground, such as a building, dam, display stand, gasoline pump, installed mobile home or trailer, reviewing stand, shed, sign, stadium, storage bin, or wall.
SUPPLIER OF WATERAny person who owns, operates, or formally takes part in the protection of a public or private water supply.
UPLAND AQUIFER ZONEThe area delineated as Upland Aquifer Zone on the Aquifer Overlay District Map.
VALLEY BOTTOM AQUIFER SYSTEM (VBAS)The integrated aquifer system and its immediate recharge areas found in the valley bottom in the Town of Dover.
(1) The VBAS includes the following:
(a) All locations where outcrops of the Wappinger group geologic formation are present at grade.
(b) All locations where the Wappinger group geologic formation is the first bedrock formation found under unconsolidated soil materials.
(c) All overburden soils (sand, gravel, clay, till, etc.) overlying the Wappinger group geologic formation.
(d) All locations which do not overlie the Wappinger group geologic formation but where moderately or highly permeable overburden soils (K greater than 10-5 cm/sec), including stratified silt, sand, and/or gravel, are hydraulically connected to, and contiguous to, overburden soils overlying the Wappinger group geologic formation.
(2) Further explanation of the VBAS is published in a 1998 water resources report prepared for the Town of Dover by the Chazen Companies.
WAPPINGER GROUP GEOLOGIC FORMATIONThe Cambrian-Ordovician carbonate shelf sequence in the Hudson Valley, equivalent to the Stockbridge formation in Connecticut. The Wappinger group formation includes the Stissing Dolostone, the Pine Plains Formation, the Briarcliff Dolostone, the Halcyon Lake Formation, the Rochdale Limestone, and the Copake Limestone, or equivalent units to these same. As an easy geologic test, any rock formation which, when scraped, will provide bubbles in the presence of muriatic acid (0.1M HCl) is probably a member of the Wappinger group geologic formation.
WASTEWATERAqueously carried waste, including but not limited to dredge spoil, solid waste, hazardous waste, incinerator ash and residue, septage, garbage, refuse, sludge, chemical waste, infectious waste, biological material, radioactive materials, heat, and industrial, municipal and agricultural waste.
WASTEWATER TREATMENT SYSTEMAny treatment plant, sewer, disposal field, lagoon, pumping station, septic system, collection and distribution pipes, on-site disposal systems and seepage units, constructed drainage ditch or surface water intercepting ditch, or other systems not specifically mentioned in this definition, installed for the purpose of transport, treatment, neutralization, stabilization, storage, or disposal of wastewater.
WATERCOURSEEvery spring, stream, wetland, marsh, water channel, or water body from which water may flow in the Town of Dover.
WATERSHEDThat land area which contributes water to a specific stream, aquifer, or aquifer recharge area or portion(s) thereof and which includes the Aquifer Overlay District Zones II and III.
WELLAny present or future artificial excavation used as a source of public or private water supply which derives water from the interstices of the rocks or soils which it penetrates, including bored wells, drilled wells, driven wells, infiltration galleries, and trenches with perforated piping, but excluding ditches or tunnels, used to convey groundwater to the surface.
WELLHEAD BUFFER ZONEThe area within a radius of 200 feet from any identified or declared well within the Aquifer Overlay District.
WELLHEAD PROTECTION ZONEA protective zone or region surrounding or near a wellhead through which aquifer recharge enters the subsurface and flows toward a public water system well. For purposes of this section, an area which allows normal infiltration equaling the daily water requirements of the water system may be considered an adequate wellhead protection zone.