2918-25 STORMWATER final 4_1_25.doc.pdf

18 and shall have parallel bars with one inch spacing between the bars to the elevation of the water quality design storm. For elevations higher than the water quality design storm, the parallel bars at the outlet structure shall be spaced no greater than one-third the width of the diameter of the orifice or one-third the width of the weir, with a minimum spacing between bars of one inch and a maximum spacing between bars of six inches. In addition, the design of trash racks must comply with the requirements of § 25-29.8C. 3. 4. Stormwater management measures shall be designed, constructed, and installed to be strong, durable, and corrosion resistant. Measures that are consistent with the relevant portions of the Residential Site Improvement Standards at N.J.A.C. 5:21-7.3, 7.4, and 7.5 shall be deemed to meet this requirement; 4. 5. Stormwater management BMPs shall be designed to meet the minimum safety standards for stormwater management BMPs at § 25-29.8; and 5. 6. The size of the orifice at the intake to the outlet from the stormwater management BMP shall be a minimum of two and one-half inches in diameter. K. Manufactured treatment devices may be used to meet the requirements of this subchapter, provided the pollutant removal rates are verified by the New Jersey Corporation for Advanced Technology and certified by the Department. Manufactured treatment devices that do not meet the definition of green infrastructure at § 25-29.2 may be used only under the circumstances described at § 25-29.4P4. L. Any application for a new agricultural development that meets the definition of major development at § 25-29.2 shall be submitted to the Soil Conservation District for review and approval in accordance with the requirements at § 25-29.4P, Q, R and S and any applicable Soil Conservation District guidelines for stormwater runoff quantity and erosion control. For purposes of this subsection, "agricultural development" means land uses normally associated with the production of food, fiber, and livestock for sale. Such uses do not include the development of land for the processing or sale of food and the manufacture of agriculturally related products. M. If there is more than one drainage area, the groundwater recharge, stormwater runoff quality, and stormwater runoff quantity standards at § 25-29.4Q,R and S shall be met in each drainage area, unless the runoff from

e than one drainage area, the groundwater recharge, stormwater runoff quality, and stormwater runoff quantity standards at § 25-29.4Q,R and S shall be met in each drainage area, unless the runoff from the drainage areas converge onsite and no adverse environmental impact would occur as a result of compliance with any one or more of the individual standards being determined utilizing a weighted average of the results achieved for that individual standard across the affected drainage areas. N. Any stormwater management measure authorized under the municipal stormwater management plan or ordinance shall be reflected in a deed notice recorded in the } (Essex County Register of Deeds and Mortgages, Hall of Records, 465 Martin Luther King Jr. Boulevard #130, Newark, N.J. 07102. A form of deed notice shall be submitted to the municipality for approval prior to filing. The deed notice shall contain a description of the stormwater management measure(s) used to meet the green infrastructure, groundwater recharge, stormwater runoff quality, and stormwater runoff quantity standards at § 25-29.4P, Q, R and S and shall identify the location of the stormwater management measure(s) in NAD 1983 State Plane New Jersey FIPS