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Street Tree Planting
Specifications
If you are installing your own trees, call Miss Dig first at
(800)482-7171 to flag underground pipes, cables, wires, etc.
Specifications
At the time of installation, all street trees shall be of a minimum
caliper of two (2”) inches, measured five feet (5’) above the ground.
No street trees, other than those with a mature height of less than
twenty-five (25’) feet, shall be planted within ten (10’) feet of any
overhead utility wire.
No street tree shall be planted over or within five (5’) lateral feet
of any underground water, sewer or electrical lines (excluding
telephone, cable television and individual service lines.)
No street tree shall be planted closer than ten (10’) feet to a fire
hydrant, utility pole or streetlight.
No street tree shall be planted within fifteen (15’) of a street
intersection.
Tree Species Selection and Diversity
This policy seeks to plant street trees where they will thrive with
minimal maintenance. Choosing an appropriate street tree species
involves an examination of onsite soils, rooting space, drainage,
overhead wires, crown space, sun exposure, prevailing winds, winter salt
spray and other streetside environmental conditions.
In addition, a primary goal of this policy is to protect the initial
investment made in street tree plantings by requiring a diversity of
species on the approved street tree plan. Stark examples of tree
diseases or pests wiping out monocultures of street trees are abundant.
Therefore, the City of Walker street tree policy seeks an assortment of
tree species to provide some insurance against present and future pests
and diseases.
The following list denotes approved City of Walker street tree
species:
- American Hophornbeam
- Ginkgo species
- Honeylocust species
- London Plane Tree
- Maples
- Amur
- Autumn Blaze
- Celebration o Columnar
- Crimson Century
- Crimson King
- Emerald Queen
- Freemani o Norway
- Pacific Sunset
- Parkway
- Princeton Gold
- Red Sunset
- Scarlet
- State Street
- Sugar
- Summershade
- Oak species
- Bur
- Crimson Spire
- Pin (Not in alkaline soils)
- Red
- Sawtooth
- Scarlet
- Shingle
- Sky Rocket
- Ohio Buckeye
- Pear species
- Aristocrat
- Autumn Blaze
- Bradford
- Cleveland
- Other species, if approved by the City of Walker, with submittal
of mature tree height, shape, root type and other applicable
information. Contact the Walker Planning Department at 791-6850 with
questions.
The following is a list of non-approved street trees:
- Any evergreen trees (e.g., Spruce, Pine, Fir)
- American Elm
- Ash (due to Emerald Ash Borer)
- Beech species
- Box Elder
- Catalpa
- Cottonwood
- Mulberry species
- Paper Birch
- Russian Olive
- Silver Maple
- Willows
Street Tree Maintenance
The initial planting of street trees will include adequate watering,
mulching, wrapping, staking, pruning and fertilization by the installer.
In most cases, the street trees will be guaranteed by the installer for
one year, provided that the owner of the associated platted lot or site
condominium unit irrigates the tree on a regular basis. The owner of the
associated platted lot or site condominium unit is responsible for the
ongoing maintenance of their street tree.
In addition to regular tree maintenance (e.g., fertilizing, watering,
staking, etc.) to be completed by the lot or unit owner, the City of
Walker Department of Public Works may prune or remove street trees that
impair street visibility, snow removal, utility lines, pedestrian
movements or otherwise negatively affect the public health, safety and
welfare. The City of Walker Department of Public Works will notify lot
or unit owners at least 24 hours in advance of street tree pruning or
removal.
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The City
of Walker, Michigan
4243 Remembrance Rd. NW
Walker, MI 49534
(616)453-6311
City Hall hours: Mon-Thursday from 7:30am to 5:30pm. Closed Fridays
All information © 2012 City of
Walker
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