Impact Land Services
Geothermal · Transmission

Land, title & right-of-way services in Imperial County, California

Imperial County has 24 authorized federal geothermal leases covering 33,941 acres, 17 of them flagged as non-producing. 408 active right-of-ways cross federal land here, including 59 fiber or telecom grants and 66 transmission or power lines. We run title, leasing, and right-of-way acquisition on both sides of the federal line: the record above, and the private ground it's woven through.
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24
Authorized federal geothermal leases
33,941 acres
408
Active rights-of-way on federal land
59
Fiber & telecom rights-of-way
66
Transmission & power line ROWs
2,085
Open mining claims
1,496 active

Federal records from BLM's Mineral & Land Records System, queried against the Census county boundary. Current to September 1, 2026. Federal cases only; private and state land are not represented. A lease or right-of-way that crosses a county line is counted in each county it touches.

Geothermal on federal land

33,941 acres under federal geothermal lease, 17 leases held without production.

24 authorized leases cover 33,941 acres of federal ground in Imperial County. 17 are flagged non-producing, which means that acreage is being held rather than developed. BLM leaves the production flag blank on 7, so the record understates what is actually online.

10 new leases on 18,080 acres were authorized in the last twelve months. Somebody is assembling a position here right now, and the private and state inholdings around that federal acreage just became the most interesting tracts in the county.

168 leases on 391,509 acres have been closed out here. That cuts both ways: the resource drew interest, and prior holders let it go rather than develop it. The reason is usually resource, access, or economics, and it is knowable before you commit capital.

Authorized leases24
Acres under authorized lease33,941
Producing0
Non-producing (held, not developed)17
Pending applications0
New leases, last 12 months10 · 18,080 ac
Closed / relinquished on record168 · 391,509 ac
Rights-of-way · transmission & telecom

66 transmission and power line rights-of-way cross federal ground here.

408 authorized right-of-ways and land use authorizations touch federal land in Imperial County. 23 applications are pending.

Of those, 59 fiber optic or communication grants, 66 transmission, distribution, or energy-facility grants, 12 oil and gas facility grants. The named holders are the companies spending money on linear infrastructure in this county, and the federal segment is usually the shorter part of their route. The private miles in between are the work.

Authorized ROWs by type
Non-Energy Facilities
297
Other Energy Facilities
81
Oil & Gas Facilities
12
Fiber Optic Facilities
8
Other
4
None
3
Transmission Line
1
Holders on record (all types)
  • Imperial Irrigation District10 grants
  • Ormesa LLC10 grants
  • San Diego Gas & Electric Co10 grants
  • San Diego & Az Rr Co6 grants
  • Kinder Morgan Inc. Attn Charlotte Hill6 grants
  • AT&T California5 grants
  • Southern Pacific Railroad Co5 grants
  • Clean Harbors Westmorland LLC4 grants
Fiber & telecom holders
  • AT&T California5 grants
  • Pacific Bell4 grants
  • AT&T Corp3 grants
  • American Tower Corporation3 grants
  • AT&T3 grants
  • Fisher Wireless Services3 grants
Transmission & energy-facility holders
  • Imperial Irrigation District5 grants
  • San Diego Gas & Electric Co5 grants
  • Ormesa LLC3 grants
  • Southern California Edison Co Attn Gov Land3 grants
  • Southern California Edison Co2 grants
  • Termoelectrica Us LLC1 grant
Competing surface use

2,085 open mining claims compete for the same ground.

Mining claims don't stop a geothermal or right-of-way project, but they compete for surface, complicate siting and access, and each claimant is a party you have to deal with. 1,496 are active, 586 newly filed, 3 under review. Which ones actually sit in your footprint is a mapping question, and we answer it tract by tract.

Oil & gas

No authorized federal oil and gas leases, but 471 closed leases on record. The ground has been tried before.

Open mining claims2,085
Active1,496
Filed (new)586
Under review3
Authorized oil & gas leases0
Oil & gas acres under lease0
What this page can't tell you

The private half of Imperial County isn't in any database.

Everything above is what the federal government controls. It does not show who owns a severed mineral or geothermal estate on private ground, whether that title is clean, what liens sit against it, or which families you'll be negotiating with. That lives in the Imperial County recorder's office, and it is the step that decides whether you can actually lease the ground.

How we work here
  • Free Eval
    A self-serve read on your target area in the county.
  • Area Assessment
    Flat fee. We pull the full federal record for your area of interest and tell you what's held, who holds it, and what to do next.
  • Diligence & acquisition
    County title, tract by tract, with surface, mineral, and geothermal estates run separately. Then we lease it.
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Elsewhere in California
Inyo CountyKern CountyLassen CountyModoc CountyMono CountySan Bernardino CountySiskiyou CountyAll counties →
Source: Bureau of Land Management, Mineral & Land Records System, via gis.blm.gov; county boundary from the U.S. Census Bureau. Queried September 1, 2026. Informational only; not a title opinion or legal advice.
Land, Title & Right-of-Way Services in Imperial County, CA | Impact Land Services