N.J. Admin. Code § 7:7A-7.10A

Current through Register Vol. 56, No. 24, December 18, 2024

Section 7:7A-7.10A - General permit 10A- Very minor road crossings

(a) General permit 10A authorizes the following activities in freshwater wetlands, transition areas, and/or State open waters:

1. Construction of one or more new road crossings, including attendant features such as shoulders, sidewalks and embankments;

2. Expansion, widening, or upgrading of one or more existing paved or unpaved roads or drives; and

3. Activities necessary to reduce horizontal curves in an existing paved road to comply with New Jersey Department of Transportation safety regulations.

(b) The Department shall issue a general permit 10A authorization only if the activities comply with all applicable requirements at N.J.A.C. 7:7A-5.7 and 20.3 and with the limits in one of the following scenarios:

1. Short crossing scenario:

i. The disturbance of freshwater wetlands and/or State open waters is no longer than 100 feet for each crossing, as calculated under (e) below; and

ii. The total cumulative disturbance of freshwater wetlands, transition area, and State open waters onsite under general permit 10A is one quarter acre or less; or

2. Long crossing scenario: The total cumulative disturbance of freshwater wetlands, transition area, and State open waters onsite under general permit 10A is one-eighth acre or less. Under the long crossing scenario, the length of the crossing is not limited.

(c) If a proposed road crossing skirts along the edge of a wetland or transition area or touches the wetland or transition area, without actually crossing through the wetland or transition area, the applicant shall, in addition to meeting the requirements at (b) above, demonstrate in accordance with N.J.A.C. 7:7A-7.10B(d) that there is no alternative onsite location and/or configuration for the road crossing that would provide access to the developable upland with less adverse environmental impact.

(d) Activities under general permit 10A shall minimize environmental impact as follows:

1. The applicant shall design the crossing to ensure that fish passage is unimpeded during times when the water level is at its lowest, unless the applicant demonstrates that the water body is unsuitable for habitation by fish and will remain so for the foreseeable future. The applicant shall ensure fish passage by maintaining the existing gradient and bottom contours of the water body to the extent possible, and by using arches, culverts, or other structures that will ensure fish passage;

2. The applicant shall install cross drains or other devices to ensure that the crossing does not alter the hydrology of the freshwater wetlands and/or State open waters on either side of the crossing; and

3. The amount of rip-rap or other energy dissipating material used shall be the minimum necessary to prevent erosion, and shall not exceed 200 cubic yards of fill below the top of bank or high water mark, unless a larger amount is required in order to comply with the Standards for Soil Erosion and Sediment Control in New Jersey at N.J.A.C. 2:90.

(e) The length limit at (b)1 above applies to each separate road crossing on the site. The following apply to the calculation of the length of disturbance caused by a road crossing:

1. The length of the disturbance resulting from a crossing is measured along its longest dimension;

2. A crossing that connects more than two upland areas that are separated by the same wetland or State open water is considered one crossing. That is, a road that repeatedly traverses the same wetland or State open water is considered one crossing. Thus, the total length of disturbance is the sum of all the lengths of crossing that traverse that particular wetland or water. For example, if a road crosses three arms of an irregularly shaped wetland, the total length of disturbance would be the sum of the lengths of all three crossings. See Figures 2 and 3 below for an illustration of this; and

3. If the road crosses State open waters with adjacent wetlands, the total length of disturbance is the sum of the disturbances in both the State open waters and the adjacent wetlands.

(f) Mitigation shall be performed for all permanent loss and/or disturbance of 0.1 acres or greater of freshwater wetlands or State open waters. Mitigation shall be performed for permanent loss and/or disturbance of less than 0.1 acres of freshwater wetlands or State open waters unless the applicant demonstrates to the Department that all activities have been designed to avoid and minimize impacts to wetlands. For purposes of this subsection, "minimize" means that the project is configured so that most or all of it is contained in the uplands on the site, and that the wetlands are avoided to the greatest extent possible. An applicant is not required to reduce the scope of the project or to consider offsite alternatives to comply with this requirement.

1. The mitigation shall meet the substantive and procedural requirements at N.J.A.C. 7:7A-11 and shall be submitted to the Department for review and approval no later than 90-calendar days prior to the initiation of regulated activities authorized by this general permit.

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N.J. Admin. Code § 7:7A-7.10A

Amended and recodified from 7:7A-5.10A by 49 N.J.R. 3849(a), effective 12/18/2017