Overhead Electric Distribution Easements

The lines running on wooden poles along your road or across the back of your property are most likely overhead electric distribution lines. They're far more common than transmission lines, and their easements tend to be narrower and less complex — but they are still permanent legal encumbrances that affect how you can use the land beneath and around them.

Primary and secondary lines

Overhead distribution systems carry two types of lines, and understanding the difference matters for landowners.

Primary lines run from the substation through the distribution network at voltages typically ranging from 4kV to 35kV. These are the lines on the upper crossarm of a utility pole. They serve multiple customers via transformers.

Secondary lines carry lower voltage — typically 120/240 volts for residential service — from a transformer to the meter of a specific home or business. These lines may run along the same poles as primary lines or on separate structures.

If a utility is seeking an easement across your land for distribution purposes, it is most likely for a primary line corridor. Secondary service connections are often handled through a service drop from a nearby pole rather than a formal recorded easement.

Typical easement widths

Overhead distribution easements are narrower than transmission easements. Widths commonly range from 10 to 30 feet, depending on voltage, the configuration of the poles and wires, and local utility standards. Some easements cover only the specific pole locations plus a working width on each side; others describe a continuous corridor.

Even a 15-foot easement can be consequential if it runs through tillable land, a fenced pasture, or a wooded lot where the utility's vegetation management rights apply.

Vegetation management

Distribution utilities are required to maintain clearances around their lines to prevent outages and safety hazards. For overhead distribution, this typically means trimming trees and tall vegetation that could grow into, fall onto, or otherwise contact the conductors.

Unlike transmission lines, distribution easements do not always require clear-cutting. The standard is often "trim to maintain clearance" rather than "clear the entire corridor." However, what constitutes adequate clearance — and how often trimming happens — is determined by the utility's vegetation management program, not by the landowner's preferences.

If your easement corridor runs through woodlands, understand what vegetation management rights the easement document actually grants before you sign.

Who operates distribution lines

Two types of entities operate overhead distribution lines:

Investor-owned utilities (IOUs) serve most urban and suburban areas. They are regulated by state public utility commissions and operate under franchise agreements with cities and counties.

Rural electric cooperatives serve most rural land in the United States. Cooperatives are member-owned, not-for-profit organizations created specifically to bring electricity to areas that IOUs found unprofitable to serve. They are regulated by state commissions and, for those that receive federal financing, by the Rural Utilities Service (RUS).

The entity seeking your easement will be one of these two types. Knowing which one you are dealing with matters for understanding who to contact with questions and what regulatory oversight applies.

What the easement document covers

A distribution easement typically grants the utility the right to construct, maintain, operate, repair, and replace poles, wires, and related equipment within the described corridor. It should specify the width of the corridor, the location of any specific pole placements, and any restrictions on the landowner.

Read the restrictions carefully. A common restriction prohibits any structures within the easement corridor. Another prohibits planting trees that would grow into the clearance zone. These restrictions can affect how you farm, fence, or develop the affected strip of your property for as long as the easement exists.

Compensation for a distribution easement should reflect both the value of the rights granted and any damage to the remaining property — including impacts on crops, fencing, or drainage caused by pole installation and any future maintenance work.