Urban Forestry

Aerial view of Downtown Arlington with green grass and trees

Urban Forestry is the care and management of tree populations in urban settings for the purpose of improving the environment. In the City of Arlington, our small but dedicated team of six full-time professionals embodies this mission by overseeing the planting and maintenance of trees throughout the City. We ensure that irrigation systems are functioning properly and that our contractors maintain landscaped spaces to keep them clean, vibrant, and enjoyable for all residents. Our staff bring a wide range of expertise to the table, including certifications as arborists, licenses in irrigation, and credentials as responsible pesticide applicators, working together to enhance the health, beauty, and sustainability of Arlington’s urban landscape.

Interested in having a City Arborist speak to your group about Arlington’s Urban Forest and explore ways to support it? Contact us today!

FAQs

Does the city trim or remove trees in between the sidewalk and curb?

Generally speaking, the City of Arlington does not maintain the area between the curb and sidewalk. The City does not maintain trees on residential streets, trees in front of homes or businesses, or trees planted by any party other than the City of Arlington. Trees between the curb and the property line are the responsibility of the adjacent property owner unless explicitly maintained or planted by the City of Arlington. Tree planting between the curb and the property line is therefore at the discretion of the adjacent property owner, please see below for more information regarding tree planting. Each area is different, so you may need to contact us if you are unsure about a specific area.

Who is responsible for pruning trees over roads or sidewalks?

According to the Code of Ordinances, limbs must be 7 feet above sidewalks and 14 feet above roads, the owner of the land where the tree is located is responsible for pruning to maintain that safety clearance. In the case of trees on city-maintained medians and rights-of-way the city will prune trees to maintain this clearance. Please bring these issues to our attention using the Ask Arlington website or mobile app. For tree related issues, please select "Overhanging Tree Limbs on a Property" if the tree appears to be on private property and use "Tree Maintenance-City Property" if the tree is on a median or right-of-way.

I see a tree I think is unsafe or dead, who should I talk to?

For trees on private property, Code Compliance enforces removal of hazardous trees. For trees on city property, we will determine if the tree is unsafe or needs to be removed. The City does not remove healthy trees for convenience. Please contact the Action Center to have the issue reported to the appropriate department.

Who is responsible for pruning limbs over my property?

Limbs over a property are entirely the responsibility of that landowner, the owner of the land where the tree is located is not responsible for pruning limbs that contact buildings or hang over driveways. Hazard situations may require tree maintenance by the tree owner. Please contact the Action Center to speak with Code Compliance about this issue.

Are there limitations on tree removal in Arlington?

In some cases, trees on private property are protected and require approval or mitigation for removal. Please contact the Action Center to speak with Community Development and Planning. Trees located on property boundaries require approval by both parties for a tree to be removed. In some cases, trees bordering City of Arlington property may be permitted to be removed by the adjacent owner.

Are there limitations on tree planting in Arlington?

Trees may be planted anywhere on private property, but to prevent issues which result in costs to the owner and the public, please follow these guidelines:

  • Trees should not be planted within 2 feet of a sidewalk or within 6 feet of the curb if there is no existing sidewalk.
  • Trees should not be planted directly under power lines or overhead cables and only small small trees should be planted in the vicinity of power lines.
  • Avoid planting trees directly on property lines, doing so could be considered encroachment and may cause legal issues in the future.

Is the City's tree inventory data available to the public?

Yes, the data can be provided to researchers or interested individuals. In addition to the UFORE analysis, which provides insights into Arlington's Urban Forest, we have an extensive inventory of city-owned trees. We hope to make this data available through the City's online GIS system in the future.

Resources

Learn more about how trees provide social, communal, environmental, and economic benefits.

Approved Plants

Approved Plant List

Approved Tree List

Recommended Species

Arizona Cypress (Cupressus arizonica)
Bald Cypress (Taxodium distichum var. distichum)
Pond Cypress (Taxodium ascendens)
Cedar Elm (Ulmus crassifolia)
Lacebark Elm (Ulmus parvifolia)
Black Hickory (Carya texana)
Black Walnut (Juglans nigra)
Mexican Buckeye (Ungnadia speciosa)
Red Buckeye (Aesculus pavia)
Texas Buckeye (Aesculus arguta)
Buckthorn (Rhamnus caroliniana)
Crepe Myrtle (Lagerstroemia indica)
Desert Willow (Chilopsis linearis)
Viburnum (Viburnum rufidulum)
Eve's Necklace (Sophora affinis)
Sumac (Rhus copallina)
Hawthorne (Crataegus spp.)
Eastern Red Cedar (Juniperus virginiana)
Ashe Juniper (Juniperus ashei)
Hollywood Juniper (Juniperus chinensis ‘Torulosa’)
Spartan Juniper (Juniperus chinensis ‘Blue Point’)
Blue Point Juniper (Juniperus chinensis ‘Blue Point’)
Wichita Blue Juniper (Juniperus scopulorum ‘Wichita’)
Southern Magnolia (Magnolia grandiflora)
Honey Mesquite (Prosopis glandulosa)
Little Gem (Magnolia grandiflora)
Blackjack Oak (Quercus marilandica)
Bigelow Oak (Quercus sinuata var. breviloba)
Texas Red Oak (Quercus buckleyi)
Bur Oak (Quercus macrocarpa)
Chinquapin Oak (Quercus muhlenbergii)
Durand Oak (Quercus sinuata var. sinuata)
Texas Live Oak (Quercus fusiformis)
Lacey Oak (Quercus glaucoides)
Live Oak (Quercus virginiana or Q. fusiformis)
Post Oak (Quercus stellata)
Southern Live Oak (Quercus virginiana)
Mexican Plum (Prunus mexicanus)
Possumhaw Holly/Deciduous (Ilex decidua)
Pecan (Carya illinoinensis)
American Sycamore (Platanus occidentalis)
Rose of Sharon (Hibiscus syriacus)
Texas Persimmon (Diospyros texana)
Afghan Pine (Pinus Eldarica)
Soapberry (Sapindus saponaria var. drummondii)
Vitex (Vitex agnus-castus)
Wax Myrtle (Myrica cerifera)
Yaupon Holly (Ilex vomitoria)

Not Recommended

The following species are permitted for planting, but not recommended city-wide:

Caddo Maple (Acer saccharum var. caddo)
Loblolly Pine (Pinus Taeda)
Slash Pine (Pinus elliottii)
Shumard Oak (Quercus shumardii)
Ash-leaf Maple (Acer negundo)
Redbud (Cersis texenis)
All Ash trees

Tree planting projects approved or mandated by the City of Arlington must meet the guidelines shown in the Approved Tree Species list. Tree planting on private property that is not approved or mandated by the City of Arlington may use species additional species to those listed; however, species listed as Prohibited cannot be planted.

Citizen's Forestry Program

The Citizen Forester program, offered by the Cross Timbers Urban Forestry Council, trains volunteers in tree planting, pruning, and urban forest maintenance to support local municipalities. Since its launch in 2006, it has graduated over 300 volunteers who contribute to community tree care and environmental stewardship across North Texas. Participants gain hands-on experience and collaborate with city and county agencies to enhance and protect public green spaces. 

 

Our next training series is planned for Fall 2026. If you’d like to attend, please contact us today.  

Archived Studies

Tree Canopy in Arlington

An investigation into the tree canopy(PDF, 3MB) in Arlington, TX from the 1940s to present day was conducted in late 2019 and early 2020. We used 1,000 random sample points created in ArcMap 10.6.1 to analyze presence or absence of tree canopy, the type of canopy present, and the surface type for all points. The study also utilized parcel zoning data to determine ownership category (residential, commercial, city, state) and thereby understand how various groups can impact the overall tree canopy. The report available below provides a detailed and feasible estimate of potential tree canopy in Arlington.

 UFORE

An assessment(PDF, 5MB)  of the vegetative structure, function, and value of the Arlington urban forest was conducted during 2009 based on satellite imagery, field data, and computer modeling using i-Tree Eco, developed by the USDA Forest Service, Northern Research Station. Results from this model are used to advance the understanding of the urban forest resource, improve urban forest policies, planning and management, provide data for potential inclusion of trees within environmental regulations, and determine how trees affect the environmental quality and consequently enhance human health and the quality of life for residents of the City of Arlington.

Benefits of Urban Trees