In this article, I would like to focus on tree cutting/pruning in the shore land zone, particularly the area that lies within 100’ of a lake or stream. In this area, we use the "point system" to help us determine what, if any, cutting is allowed.
We start by gridding the shorefront off into 25'
X 50' sections (or 25' X 25' in some towns) and then we measure and
map the existing trees. The measurement is taken at 4 ½ feet above the ground,
referred to as diameter at Breast Height (DBH).
Each tree is given a point designation, based on its size
(the larger the tree, the higher the point value). We must maintain a minimum
of 24 points (or 12 points in some towns) before any surplus trees may be
removed. To discourage the removal of only the small trees and leaving
only large trees, no more than half of the 24 points in each grid section may
come from trees 12" diameter or larger.
Trees that are dead, dying or
dangerous (as determined by a licensed Arborist) are usually allowed to be
removed, but often, if this takes a grid section below the minimum required
points, new small trees will be required to be planted to take their
place, unless new growth is present. Any tree that is smaller than 2"
diameter (DBH), but taller than 3' is considered a sapling. A minimum of 5
saplings must be left, if possible, in each grid section. Any vegetation that
is 3' tall or shorter is considered ground cover. No ground cover can be
removed except for a 6' wide winding path to the water. A tree may not be
stripped of live limbs any higher than the lowest 1/3 of its height. Dead
limbs are ok to remove at any height.
The actual shore land zone goes back a total of 250' from
the water, but the first 100' is the most
critical and the most heavily protected. No more than 40 per cent of the basal area of trees over 4" DBH may be removed from the entire 250' shore land zone in any 10-year period.
critical and the most heavily protected. No more than 40 per cent of the basal area of trees over 4" DBH may be removed from the entire 250' shore land zone in any 10-year period.
Fines for violations can be substantial. Each town
has a code enforcement officer that oversees this tree cutting. Many towns now
require a permit for any shore land zone tree cutting. If you have questions,
you should contact your town code officer and/or a competent Arborist. Keep in
mind that you are ultimately responsible for whatever cutting is done, so it
pays to know the rules and/or work with an Arborist that you trust completely
to stay within the rules. After all, the rules are in place to help keep our
lakes and streams clean, which is good for us all.
The author is general manager of Q-Team Tree Service in
Naples and is also a licensed Arborist. He can be reached at
RobertFogg@Q-Team.com or 207-693-3831.