Transmission Lines in San Mateo County, California

San Mateo County, California has 198.8 mi transmission line mapped. The map below shows every mapped feature inside the county boundary.

San Mateo County, California at a glance

Transmission line mapped198.8 mi
Mapped segments51
Highest transmission voltage230 kV
Distinct voltage classes2
Largest line owner by segment countPACIFIC GAS & ELECTRIC COMPANY (35)
Transmission line density43.09 mi per 100 sq mi
Share of mapped line in service100%

San Mateo County, California is home to 743,568 residents. Land Owl's national transmission lines layer records the following within the county boundary — Transmission line mapped: 198.8 mi. Mapped segments: 51. Highest transmission voltage: 230 kV. Distinct voltage classes: 2. Largest line owner by segment count: PACIFIC GAS & ELECTRIC COMPANY (35). Transmission line density: 43.09 mi per 100 sq mi. Share of mapped line in service: 100%. Every feature shown on the map above is clickable, and the figures on this page are derived from the same data the map renders, so they always agree. A free Land Owl account adds parcel boundaries, ownership records, flood zones, soils, wetlands and topography over the same view.

Frequently asked questions

How many transmission lines are there in San Mateo County, California?
Land Owl maps 198.8 mi transmission line mapped within San Mateo County, California.
Is this transmission line map free to use?
Yes. This map is free to view. A free Land Owl account unlocks the other data layers, parcel boundaries and ownership records.
Where does this data come from?
Land Owl compiles transmission lines from federal infrastructure datasets and serves them as a single national map layer.

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