πŸ”Œ EV Partnership Switch to Octopus Energy & unlock exclusive smart EV charging rates Find out more β†’ Skip to main content

United States β€Ί Power plants β€Ί Hydroelectric plants β€Ί Texas

HYDROELECTRIC PLANTS

Denison

Denison is a 104 MW operating hydroelectric plant in Grayson County, Texas, operated by USCE-Tulsa District.

Plant statusOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingMar 1945 (current stage)
  5. Closed (not yet reached)

Open in Google MapsMore hydroelectric plants in Texas

Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
1Conventional Hydroelectric54 MW OperatingMar 1945
2Conventional Hydroelectric51 MW OperatingSep 1949

Plant details

Operator
USCE-Tulsa District
Location
Grayson County, Texas
Balancing authority
ERCO
Sector
Electric Utility
Capacity
Operating: 104 MW
First unit online
Mar 1945
EIA plant ID
6416

Location

33.8181, -96.5692

Nearby power plants

Source: U.S. Energy Information Administration, Form EIA-860M, September 2026. Planned dates are targets reported by the developer and often change. Report a problem