Natural Gas Distribution Pipeline Easements

Natural gas distribution pipelines are the local pipes that bring gas from a regional transmission network to individual homes, businesses, and industrial users. If a gas company has approached you about running a line across your property to serve a neighborhood or extend service to a new area, you are likely dealing with a distribution pipeline — a smaller, lower-pressure system than the large interstate transmission lines covered elsewhere in this library.

What distribution pipelines are

Local distribution companies (LDCs) operate the distribution network within a geographic service territory. They are the companies that send most residential gas bills. The pipelines they use are typically:

• 2 to 12 inches in diameter (much smaller than transmission lines)
• Lower operating pressure, often under 200 psi and frequently well below that
• Shorter distances — serving a town, a neighborhood, or a rural service area
• Made of steel or polyethylene, depending on the installation era and location

Because distribution pipelines operate at lower pressures and carry smaller volumes than transmission lines, the easement requirements and the safety risks are generally more modest.

Typical easement widths

Distribution pipeline easements tend to be narrower than transmission easements. A 10 to 20-foot permanent easement is common for a single distribution line. The temporary construction easement adds additional width during the installation period, but this area returns to full landowner use once construction is complete.

Even a 10-foot easement matters if it runs through a fenced pasture, a crop field, or a yard. The installation involves trenching, which disturbs the surface and can affect drainage, tile lines, and fencing.

Restoration after installation

Trenching for a distribution line disturbs the topsoil, subsoil, and any improvements in its path. Good easement agreements include specific restoration provisions: how topsoil is to be replaced, compaction standards for backfill, requirements to restore drainage tile or irrigation that was cut, and requirements to repair or replace fencing.

If restoration language isn't in the initial offer, it is worth adding before you sign. The cost of restoring a trench line on farmland can be significant, and without a written obligation, the LDC has little contractual reason to do more than backfill and move on.

How distribution differs from transmission

The differences between distribution and transmission pipelines are worth understanding if you have received an easement offer:

Regulatory oversight: Interstate transmission pipelines are regulated by FERC. Distribution pipelines are regulated by state public utility commissions. The federal Pipeline and Hazardous Materials Safety Administration (PHMSA) sets safety standards that apply to both, but the siting and acquisition process is a state-level matter for distribution.

Eminent domain: LDCs may or may not have the power of eminent domain, depending on state law and whether they hold a certificate of public convenience and necessity in your state. The authority varies significantly by state, so knowing whether the company approaching you has condemnation authority matters for your negotiating position.

Risk profile: Distribution pipelines operate at lower pressures and are smaller in diameter. The risks associated with a rupture are real but generally more localized than for large-diameter, high-pressure transmission lines.

Compensation

The compensation for a distribution pipeline easement should account for the permanent easement rights, temporary construction use, any crop or timber losses, fencing and drainage restoration, and any effect on the market value of your property. Offers for distribution easements sometimes undercount restoration costs or apply per-acre values that don't reflect the actual impact on the property.

If the line is crossing productive farmland, a woodlot, or a parcel you intend to sell or develop, having a right-of-way professional or attorney review the offer before you sign is worth the time.