Public Township Council Meeting — Packet

DRAFT PROPOSED REVISIONS – OCTOBER 2011 4. At the intake to the outlet from the stormwater management basin, the orifice size shall be a minimum of two and one-half (2 1/2) inches in diameter. 5. Stormwater management basins shall be designed to meet the minimum safety standards for stormwater management basins at subsection 25-29.8. b. Stormwater management measure guidelines are available in the New Jersey Stormwater Best Management Practices Manual. Other stormwater management measures may be utilized provided the design engineer demonstrates that the proposed measure and its design will accomplish the required water quantity, groundwater recharge and water quality design and performance standards established by this section. c. Manufactured treatment devices may be used to meet the requirements of this section, provided the pollutant removal rates are verified by the New Jersey Corporation for Advanced Technology and certified by the Department. (Ord. No. 2063-06 § 6) 25-29.7 Sources for Technical Guidance. a. Technical guidance for stormwater management measures can be found in the documents listed at paragraphs 1. and 2. below, which are available from Maps and Publications, Department of Environmental Protection, 428 East State Street, P.O. Box 420, Trenton, New Jersey, 08625; (609) 777-1038. 1. Guidelines for stormwater management measures are contained in the New Jersey Stormwater Best Management Practices Manual, as amended. Information is provided on stormwater management measures such as: bioretention systems, constructed stormwater wetlands, dry wells, extended detention basins, infiltration structures, manufactured treatment devices, pervious paving, sand filters, vegetative filter strips, and wet ponds. 2. The New Jersey Department of Environmental Protection Stormwater Management Facilities Maintenance Manual, as amended. b. Additional technical guidance for stormwater management measures can be obtained from the following: 1. The "Standards for Soil Erosion and Sediment Control in New Jersey" promulgated by the State Soil Conservation Committee and incorporated into N.J.A.C. 2:90. Copies of these standards may be obtained by contacting the

ediment Control in New Jersey" promulgated by the State Soil Conservation Committee and incorporated into N.J.A.C. 2:90. Copies of these standards may be obtained by contacting the State Soil Conservation Committee or any of the Soil Conservation Districts listed in N.J.A.C. 2:90-1.3(a)4. The location, address, and telephone number of each Soil Conservation District may be obtained from the State Soil Conservation Committee, P.O. Box 330, Trenton, New Jersey, 08625; (609) 292-5540; 2. The Rutgers Cooperative Extension Service, (732)932-9306; and 3. The Soil Conservation Districts listed in N.J.A.C. 2:90-1.3(a)4. The location, address, and telephone number of each Soil Conservation District may be obtained from the State Soil Conservation Committee, P.O. Box 330, Trenton, New Jersey, 08625, (609) 292-5540. (Ord. No. 2063-06 § 7) 25-29.8 Safety Standards for Stormwater Management Basins. a. This subsection sets forth requirements to protect public safety through the proper design and operation of stormwater management basins. This section applies to any new stormwater management basin. 170