CORDELL HULL
OperatingHydro power plant
- Capacity
- 100 MW
- Primary fuel
- Hydro
- County
- Smith County
- Operator
- USCE-NASHVILLE DISTRICT
- Status
- Operating
- Commissioned
- 1973
- EIA plant ID
- 3423
- Generators
- 3
- Technology
- Conventional Hydroelectric
- Net generation (2024)
- 345 GWh
- Capacity factor (2024, EIA nameplate)
- 39%
- Data vintage
- EIA-860 2024 final; EIA-923 2022-2024 final
- Coordinates
- 36.2896, -85.9441
CORDELL HULL, a 100 MW Hydro power plant in Smith County, Tennessee. Operated by USCE-NASHVILLE DISTRICT, commissioned 1973.
How CORDELL HULL compares
With 100 MW of capacity, CORDELL HULL ranks 25th among the 53 operating power plants Bywatts maps in Tennessee and 14th of the 29 operating Hydro plants in the state. It accounts for about 2.4% of Tennessee's operating Hydro capacity and 0.5% of all operating capacity in the state. Nationally it is the 186th-largest of the 1,243 operating Hydro plants in the database. Commissioned in 1973, it is newer than 58% of the 53 operating Tennessee plants with a recorded commissioning year. Its operator, USCE-NASHVILLE DISTRICT, runs 6 operating plants in Tennessee totaling 457 MW.
EIA-860 lists 3 generators at the site with 100 MW of nameplate capacity, all conventional hydroelectric technology. Net generation was 345 GWh in 2024 (a 39% capacity factor), down 12% from 2022. Its generators came online between 1973 and 1974.
Grid neighborhood
The nearest named substation is NORTH CARTHAGE, about 1.9 miles away; the closest transmission line found within 10 miles is a 161 kV line owned by TENNESSEE VALLEY AUTHORITY, under 0.1 miles away. One other operating power plant sits within 25 miles: CENTER HILL (135 MW, Hydro). Within 50 miles are 4 mapped data centers; the nearest is XO Nashville in Nashville, about 47.1 miles away.
Computed by Bywatts from HIFLD power plant, substation and transmission line records, EIA-860/923 survey data and PeeringDB data center locations; distances are straight-line. Sources and methodology
Weather peril exposure
CORDELL HULL is a 100 MW hydro power plant in Smith County, TN, operated by USCE-NASHVILLE DISTRICT, commissioned in 1973. Smith County carries high modeled catastrophe exposure in the FEMA National Risk Index, scoring 3.4 of 5 at the 61st national percentile. Riverine flooding is the leading peril, rated Very Low by FEMA at the 88th percentile.
The Bywatts loss layer is calibrated to solar PV hardware, so it is not applied to a hydro plant. The ratings below are the FEMA National Risk Index county hazard ratings for this location.
Smith County hazard ratings
| Peril | FEMA rating | National percentile | Peril score | Events per year |
|---|---|---|---|---|
| Riverine flooding | Very Low | 88th | 4.5 of 5 | 1.1 |
| Tornado | Relatively Low | 82nd | 4.3 of 5 | 0.23 |
| Lightning | Relatively Low | 80th | 4.2 of 5 | 58.4 |
| Winter weather | Relatively Low | 79th | 4.2 of 5 | 5.9 |
| Earthquake | Very Low | 76th | 4.1 of 5 | <0.01 |
| Strong wind | Relatively Low | 70th | 3.8 of 5 | 6.0 |
| Hail | Very Low | 66th | 3.6 of 5 | 3.3 |
| Heat wave | Very Low | 48th | 2.9 of 5 | 3.9 |
| Hurricane | Very Low | 27th | 2.1 of 5 | 0.03 |
| Ice storm | Very Low | 10th | 1.4 of 5 | 0.71 |
| Wildfire | Very Low | 9th | 1.4 of 5 | <0.01 |
Perils not assessed in Smith County
These perils carry no usable National Risk Index figure for this county, so they are excluded from the scoring rather than scored zero. A zero would claim the peril was assessed and found benign.
| Peril | Why it is not scored |
|---|---|
| Coastal flooding | FEMA rating is "Not Applicable" for this county |
Model hail, wind and flood exposure for Smith County in the weather risk calculator
Ratings are the FEMA National Risk Index county hazard ratings; the peril score is a Bywatts transform of the FEMA national percentile. Full data sources and the solar vulnerability methodology are in the weather risk calculator.
Modeled estimate for screening and negotiation. Built from FEMA National Risk Index county hazard data and a solar vulnerability layer documented above. Not a quote, a binder, or actuarial advice, and not a substitute for a carrier's own model. Hazard data: FEMA National Risk Index December 2025, synced 2026-07-24. Resolution is county level, not site level.