Development impact statement. Where required, the development impact statement shall consist of sufficient information to enable the Planning Board or Board of Adjustment, as the case may be, to assess the foreseeable impact of the proposed development upon both the natural and man-made environment, including but not limited to sewage disposal, water supply, soil erosion, vegetation, watercourses, air resources, solid waste disposal, pedestrian and vehicular traffic, existing and anticipated development, noise, municipal services and expenditures and aesthetics. The Planning Board or Board of Adjustment, as the case may be, shall withhold approval of any development submitted hereunder unless it determines that no harmful effects will result to an undue degree from the proposed development, nor will a disproportionate or excessive demand be placed upon the total resources available or such proposed development or for any future proposals. To assist the Planning Board or Board of Adjustment, as the case may be, in its evaluation of the proposed project, the development impact statement submitted by the applicant shall, at the discretion of the Planning Board or Board of Adjustment, as the case may be, include data and information as follows:
(1) Sewerage facilities: It must be shown that sewage can be disposed of through facilities adequate to preclude water pollution.
(a) Compliance with state and municipal Board of Health regulations.
(b) If disposal is on site, data as required by New Jersey Department of Environmental Protection regulations and the checklists of this chapter on underlying geology, soils analysis and percolation tests.
(c) If disposal is off site, plant design capacity, monthly average flows for the preceding 12 months, information on any pending action against the plant, capacity of the plant to treat industrial or commercial water, if applicable, receiving water quality standards, stream quality data from state, federal or private sources, stream flow (minimum average seven-consecutive-day flow with a frequency of occurrence of 10 years), contemplated plans for the treatment facility (local plans and state or regional planning policy) and flows expected from any other approved subdivision which are dependent upon the sewage treatment facilities in question.
(2) Water supply. It must be shown that an adequate potable water supply can be assured.
(a) Compliance with state and local regulations.
(b) If the supply is from public facilities off site, including private water companies, the amount of diversion granted by the New Jersey Department of Environmental Protection (maximum gallons of water pumped during any month), present diversion (maximum gallons of water pumped during the past 24 months) and diversions expected from other approved developments which are dependent upon the present diversion granted by the New Jersey Department of Environment Protection.
(c) If the supply is from on-site resources:
[1] Realty improvements applicable to fewer than 50 dwelling units: location and depth of all private and public water supplies within 500 feet of the realty improvement; location, depth and adequacy of supply for the proposed realty improvement; and geologic description of subsurface conditions, including expected groundwater yields (using published geologic reports or report by a qualified geologist).
[2] Realty improvements applicable to more than 50 dwelling units: Preliminary subdivision approval shall be subject to the New Jersey Department of Environmental Protection determination that the proposed water supply and sewage disposal facilities are adequate.
(3) Drainage: It must be shown that stormwater runoff from the site is so controlled that on-site erosion is not caused and that the potential for downstream flooding is not aggravated. A drainage report prepared to satisfy §
160-63C shall be submitted, together with the following:
(a) Stream encroachment: In cases where a stream encroachment permit is required from the New Jersey Department of Environmental Protection, details of the application shall be discussed and disclosed.
(b) Floodplains: a description of potential flood damages, including a summary of flood stages from state and federal sources.
(4) Solid waste disposal: a plan for disposal of solid waste by means of a facility operating in compliance with the State Sanitary Code.
(5) Air pollution: It must be shown that no visible smoke or deleterious chemical changes are produced in the atmosphere by heating or incinerating devices or by any processing of materials.
(6) Critical impact areas: Plans should include any area, condition or feature which is environmentally sensitive or which, if disturbed during construction, would adversely affect the environment. It must be shown how said adversity will be minimized pursuant to a plan approved by the Planning Board or Board of Adjustment, as the case may be.
(a) Critical impact areas include but are not limited to stream corridors, streams, wetlands, estuaries, slopes greater than 20%, highly acid or highly erodible soils, areas of high-water table, mature stands of native vegetation and aquifer recharge and discharge areas.
(b) A statement of impact upon critical areas and of adverse impacts which cannot be avoided.
(c) Environmental protective measures, procedures and schedules to minimize damage to critical impact areas.
(d) A list of all licenses, permits and other approvals required by municipal, county or state regulations and the status of each.
(e) A listing and quantification of all adverse environmental impacts noting any that cannot be avoided.
(f) An assessment of the environmental impact of the project.
(g) A listing of steps proposed to minimize environmental damage to the site and region during construction and operation.
(7) Traffic and circulation: It must be shown that public traffic arteries have adequate capacities to accommodate the traffic to be generated by the proposed project at an acceptable level of service and that safe, convenient and adequate circulation and parking is provided for the site.
(a) Existing twenty-four-hour and peak-hour traffic volumes on all critical arteries affected by count taken within 12 months preceding the date of the application.
(b) Projected twenty-four-hour and peak-hour traffic generated by the proposed project.
(c) Capacity analyses of critical arteries affected.
(d) Accident data of critical arteries affected.
(e) Speed and delay data of critical arteries affected.
(f) Description of any off-site improvements made necessary to avert traffic hazards and maintain an acceptable level of service on public thoroughfares by traffic generated by the proposed project.
(8) Economic analysis: It should be shown how the demands placed upon the municipal resources by the proposed development can be offset by anticipated revenues.
(a) Projected population increases resulting from the proposed development.
(b) Age and other characteristics of the projected population.
(c) Estimated demand upon municipal services, such as educational facilities, garbage collection and municipal administration, and the cost to the Township of providing such services.
(d) Anticipated increase or deficit in municipal revenues as a result of the proposed project.
(9) Any and all other information and data necessary to meet any of the requirements of this chapter not listed above.
(10) Notwithstanding the foregoing, the Planning Board or Board of Adjustment, as the case may be, may, at the request of the applicant, waive the requirement for an impact statement if sufficient evidence is submitted to support a conclusion that the proposed development will have slight or negligible development impact. Portions of such requirement may likewise be waived upon a finding that a complete report need not be prepared in order to evaluate adequately the environmental impact of the particular project.