CROSWELL
OperatingOil power plant
- Capacity
- 5 MW
- Primary fuel
- Oil
- County
- Sanilac County
- Operator
- CITY OF CROSWELL - (MI)
- Status
- Operating
- Commissioned
- 1982
- EIA plant ID
- 7497
- Coordinates
- 43.2722, -82.6153
CROSWELL, a 5 MW Oil power plant in Sanilac County, Michigan. Operated by CITY OF CROSWELL - (MI), commissioned 1982.
Weather peril exposure
CROSWELL is a 5 MW oil power plant in Sanilac County, MI, operated by CITY OF CROSWELL - (MI), commissioned in 1982. Sanilac County carries moderate modeled catastrophe exposure in the FEMA National Risk Index, scoring 2.5 of 5 at the 38th national percentile. Strong wind is the leading peril, rated Relatively Moderate by FEMA at the 79th percentile.
The Bywatts loss layer is calibrated to solar PV hardware, so it is not applied to an oil plant. The ratings below are the FEMA National Risk Index county hazard ratings for this location.
Sanilac County hazard ratings
| Peril | FEMA rating | National percentile | Peril score | Events per year |
|---|---|---|---|---|
| Strong wind | Relatively Moderate | 79th | 4.2 of 5 | 3.1 |
| Heat wave | Relatively Low | 79th | 4.1 of 5 | 1.9 |
| Ice storm | Relatively Moderate | 70th | 3.8 of 5 | 0.93 |
| Lightning | Relatively Low | 51st | 3.0 of 5 | 29.8 |
| Hail | Relatively Low | 49th | 3.0 of 5 | 1.6 |
| Winter weather | Relatively High | 45th | 2.8 of 5 | 13.5 |
| Riverine flooding | Relatively Low | 43rd | 2.7 of 5 | 0.39 |
| Hurricane | Very Low | 42nd | 2.7 of 5 | 0.02 |
| Tornado | Relatively Low | 41st | 2.6 of 5 | 0.32 |
| Earthquake | Very Low | 20th | 1.8 of 5 | <0.01 |
| Coastal flooding | Very Low | 19th | 1.8 of 5 | 0.01 |
| Wildfire | Very Low | 6th | 1.2 of 5 | <0.01 |
Model hail, wind and flood exposure for Sanilac 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.