Who handles a tree near power lines?
Call the electric utility before anyone cuts a tree near wires. Stay away from fallen lines and anything touching them. Utility pruning distances are not safe working distances for homeowners. [1006] [1033]
Updated 2026-10-25
No branch is worth checking whether a wire is live.
Memphis: MLGW
For a downed, sparking or extremely low wire, call MLGW at 901-528-4465. Never approach a downed line or something touching it. [1028] For nonemergency tree interference, MLGW lists 901-544-6549. Its tree policy describes removal candidates with trunks within 10 to 15 feet of the pole line, depending on voltage. Candidates must endanger the distribution line; this is not a promise to remove every nearby tree. [1006]
MLGW clearance is a utility policy
MLGW's published policy describes five feet of horizontal and vertical clearance from a service line. Its new-line corridor specifications vary with the line type. These describe utility vegetation management, not permission for a homeowner to work five feet from wires. MLGW expressly says not to attempt tree work if lines are near. [1006]
St. Louis: Ameren
Report a tree or branch on an electric line to Ameren. Keep people and pets away. Do not pull a limb off a line or approach anything the line touches. Call 911 if someone has contacted a downed line. [1033] Ameren says only qualified line-clearance tree contractors may work within ten feet of higher-voltage lines. Clearance also varies with voltage and tree characteristics. Ten feet is not a do-it-yourself safety boundary. [1007]
The service drop needs coordination
The service drop connects the main line to a home. Ameren says nearby trees are the property owner's responsibility. Contact Ameren about safe arrangements before private trimming. Its Missouri vegetation-management contact is linked on its tree page. Responsibility for arranging care does not make energized work safe. [1007]
Restoring power does not finish cleanup
MLGW says it does not remove storm-caused tree debris. Ameren also distinguishes routine trimming cleanup from emergency line clearance, when debris is left for disposal. Ask what will remain and include hauling in the private work scope. Wait for utility clearance before arranging that work. [1006] [1007]
Questions about this work
Can I tell a cable wire from a power line?
Do not rely on appearance. Ameren says to treat any downed line as energized and dangerous. [1033]