[HISTORY: Adopted by the Township Committee of the Township of Mannington as indicated in article histories. Amendments noted where applicable.]
[Adopted 4-4-2024 by Ord. No. 24-03]
The purpose of this chapter is to establish requirements for tree removal and replacement in Mannington Township to reduce soil erosion and pollutant runoff, promote infiltration of rainwater into the soil, and protect the environment, public health, safety, and welfare with regard to certain categories of tree removal that are not subject to review and approval in connection with an application for development (as defined in the New Jersey Municipal Land Use Law[1]) filed with the Mannington Township Planning Board.
[1]
Editor's Note: See N.J.S.A. 40:55D-1 et seq.
For the purpose of this chapter, the following terms, phrases, words, and their derivations shall have the meanings stated herein unless their use in the text of this chapter clearly demonstrates a different meaning. When consistent with the context, words used in the present tense include the future, words used in the plural number include the singular number, and words used in the singular number include the plural number. The use of the word "shall" means the requirement is always mandatory and not merely directory.
APPLICANT
Any person, as defined below, who applies for approval to remove trees regulated under this chapter. Except as otherwise expressly provided in this chapter, "applicant" shall not include applicants to the Mannington Township Planning Board who propose to remove trees in connection with development activities that are the subject of such applications.
CRITICAL ROOT RADIUS (CRR)
The zone around the base of a tree where the majority of the root system is found. This zone is calculated by multiplying the diameter at breast height (DBH) of the tree by 1.5 feet. For example: A tree with a six-inch DBH would have a CRR equal to 6 inches x 1.5 feet = 9 feet.
DIAMETER AT BREAST HEIGHT (DBH)
The diameter of the trunk of a mature tree generally measured at a point 4 1/2 feet above ground level from the uphill side of the tree. For species of trees where the main trunk divides below the 4 1/2 foot height, the DBH shall be measured at the highest point before any division.
HAZARD TREE
A tree or limbs thereof that meet one or more of the criteria below. A tree that does not meet any of the criteria below and is proposed to be removed solely for development purposes is not a hazard tree. To qualify as a hazard tree, a tree must:
A. 
Have an infectious disease or insect infestation;
B. 
Be dead or dying;
C. 
Be obstructing the view of traffic signs or the free passage of pedestrians or vehicles, where pruning attempts have not been effective;
D. 
Be causing obvious damage to structures (such as building foundations, sidewalks, agricultural land/structures, etc.); or
E. 
Be determined to be a threat to public health, safety, and/or welfare by a certified arborist or New Jersey licensed tree expert.
PERSON
Any individual, resident, corporation, utility, company, partnership, firm, or association other than a person who submits an application for development to the Mannington Township Planning Board pursuant to the New Jersey Municipal Land Use Law, or a person who engages in development pursuant to the Mannington Township Planning Board's approval of such an application, unless compliance with any provision of this chapter is required as a condition of such Mannington Township Planning Board approval.
PLANTING STRIP
The part of a street right-of-way between the public right-of-way and the portion of the street reserved for vehicular traffic or between the abutting property line and the curb or traveled portion of the street, exclusive of any sidewalk.
RESIDENT
An individual who resides on the residential property or contractor hired by the individual who resides on the residential property where a tree(s) regulated by this chapter is removed or proposed to be removed.
STREET TREE
A tree planted in the sidewalk, planting strip, and/or in the public right-of-way adjacent to (or specified distance from) the portion of the street reserved for vehicular traffic. This also includes trees planted in planting strips within the roadway right-of-way, i.e., islands, medians, pedestrian refuges.
TREE
A woody perennial plant, typically having a single stem or trunk growing to a considerable height and bearing lateral branches at some distance from the ground.
TREE CALIPER
The diameter of the trunk of a young tree, measured six inches from the soil line. For young trees whose caliper exceeds four inches, the measurement is taken 12 inches above the soil line.
TREE REMOVAL
To kill or to cause irreparable damage that leads to the decline and/or death of a tree. This includes, but is not limited to, excessive pruning, application of substances that are toxic to the tree, over-mulching or improper mulching, and improper grading and/or soil compaction within the critical root radius around the base of the tree that leads to the decline and/or death of a tree. Tree removal does not include responsible pruning and maintenance of a tree, or the application of treatments intended to manage invasive species, or removal of trees in connection with development pursuant to an approval issued by the Mannington Township Planning Board unless compliance with any provision of this chapter is required as a condition of such Mannington Township Planning Board approval.
A. 
Street tree removal. Any person who removes one or more street tree(s) with a DBH of 2.5 inches or more, unless exempt under Subsection F below, shall be subject to the requirements of the Tree Replacement Requirements Table below.
B. 
Tree removal by person other than a resident. Any person who removes one or more tree(s), as defined as tree removal, with a DBH of six inches or more per acre, unless otherwise detailed under Subsection F below shall be subject to the requirements of the Tree Replacement Requirements Table.
C. 
Replacement trees may include any species type that is listed in the United States Department of Agriculture Natural Resources Conservation Service Plants Database as a tree occurring in Salem County, New Jersey, but shall not include the following invasive species types:
Black locust
Robinia pseudoacacia L.
Callery pear
Pyrus calleryana
Catalpa
Catalpa bignonioides Walter.
Chinese elm
Ulmus parvifolia
Crack willow
Salix fragilis L.
Devil's walking stick
Aralia spinosa L.
Empress tree
Paulownia tomentosa (Thunb.) Steudel.
Japanese cork tree
Phellodendron japonicum Maxim.
Mimosa
Albizia julibrissin Durazz.
Norway maple
Acer platanoides L.
Paper-mulberry
Broussonetia papyrifera (L.) Vent.
Scotch pine
Pinus sylvestris L.
Siberian elm
Ulmus pumila L.
Sweet cherry
Prunus avium L.
Tree of heaven
Ailanthus altissima (Miller) Swingle.
Umbrella tree
Magnolia tripetala (L.) L.
White mulberry
Morus alba L.
White poplar
Populus alba L.
White willow
Salix alba L.
Yellow buckeye
Aesculus flava Ait.
D. 
Replacement trees:
(1) 
Shall, unless an above listed invasive species type, be replaced in kind with a tree that has an equal or greater DBH than the tree removed or meet the tree replacement criteria in the table below;
(2) 
Shall be planted within 12 months of the date of removal of the original tree(s) or at an alternative date specified by the municipality;
(3) 
Shall be monitored by the applicant for a period of two years to ensure their survival and shall be replaced as needed within 12 months;
(4) 
Shall not be planted in temporary containers or pots, as these do not count towards tree replacement requirements; and
(5) 
Shall be planted in accordance with the Tree Owner's Manual for the Northeastern and Midwestern United States, published by the United States Department of Agriculture Forest Service for Northeastern Area State and Private Forestry.
Tree Replacement Requirements Table
Category
Tree Removed
(DBH in inches)
Tree Replacement Criteria
(See Appendix A[1])
Application Fee
1
2.5 (for street trees) or 6 (for non-street trees) to 12.99
Replant 1 tree with a minimum tree caliper of 1.5 inches for each tree removed
N/A
2
13 to 22.99
Replant 2 trees with minimum tree calipers of 1.5 inches for each tree removed
N/A
3
23 to 32.99
Replant 3 trees with minimum tree calipers of 1.5 inches for each tree removed
N/A
4
33 or greater
Replant 4 trees with minimum tree calipers of 1.5 inches for each tree removed
N/A
[1]
Editor's Note: Appendix A is on file in the Township offices.
E. 
Replacement alternatives.
(1) 
If the municipality determines that some or all required replacement trees cannot be planted on the property where the tree removal activity occurred, then the applicant shall do one of the following:
(a) 
Plant replacement trees in a separate area(s) approved by the municipality; or
(b) 
Pay a fee in the amount of the Township Engineer's estimate of the cost that would be required to replace the removed tree(s) according to the above Tree Replacement Requirements Table, including the Township Engineer's estimate of the cost of planting. This fee shall be placed into a fund dedicated to tree planting and continued maintenance of the trees.
F. 
Exemptions.
(1) 
All persons shall comply with the tree replacement standards outlined above, except in the cases detailed below. Proper justification shall be provided by all persons claiming an exemption in the form of photographs and/or other information satisfactory to the Mannington Township Public Works Department to warrant granting the requested exemption, including any requested exemption based on there being a clear and present danger to any persons or property.
(a) 
Residents who remove fewer than four trees per acre that fall into Category 1, 2, or 3 of the above Tree Replacement Requirements Table within a five-year period. The number of trees removed is a rolling count across a five-year period. For example, if three trees from Category 1 are removed in July 2023, the count resets to zero in July 2028. However, if one tree from Category 1 is removed in July 2023 and another in July 2025, the first tree will come off the count in July 2028, and the second tree will come off the count in July 2030.
(b) 
Tree farms in active operation, nurseries, fruit orchards, and garden centers.
(c) 
Properties used for the practice of silviculture under an approved forest stewardship or woodland management plan that is active and on file with the municipality, and land used for agricultural purposes.
(d) 
Any trees removed as part of a municipal or state decommissioning plan. This exemption only includes trees planted as part of the construction and predetermined to be removed in the decommissioning plan.
(e) 
Any trees removed pursuant to an NJDEP or EPA approved environmental cleanup or NJDEP approved habitat enhancement plan.
(f) 
Approved game management practices, as recommended by the NJDEP Division of Fish, Game and Wildlife.
(g) 
Hazard trees may be removed with no fee or replacement requirement.
G. 
Enforcement. The provisions of this chapter shall be enforced by officials of Mannington Township and the New Jersey State Police during the course of ordinary enforcement duties.
H. 
Any person(s) who is found to be in violation of the provisions of this chapter shall be subject to a fine in the amount of the Township Engineer's estimate of the required replacement tree(s) and the cost of planting the required replacement tree(s), unless the Township Committee requires the planting of additional trees in lieu of a fine.