Oncor Transmission Line Information and Updates

**UPDATE** JUNE 5, 2023

It was initially anticipated that Oncor would file the Ramhorn Hill-Dunham Transmission Line project application with the PUCT on May 25. We have been notified that the filing date has been delayed until June 8 at the earliest. We will continue to advocate for the residents of Argyle and post new information as it becomes available.


On December 7 and 8, Oncor held a public meeting to discuss the proposed Ramhorn Hill-Dunham 345 KV Transmission Line. During their public meeting they distributed a handout and questionnaire about the project.

Additional information concerning the Oncor transmission line project can be obtained at: http://www.oncor.com/transmissionprojects

You may also contact the project manager for this project, Mr. Ife Adetoro by phone at 214-486-4918 or by email at transmissionprojects@oncor.com (forms/responses should be sent to this email).

Public Input Form
Oncor Transmission Line page-transmission tower photo

Handouts and Resources

Helpful Links

Below are websites that are related to the project or related to the enivornment, nature,  or other data.
Argyle clock and trees