COLTON PLANT
OperatingCoal power plant
- Capacity
- 29 MW
- Primary fuel
- Coal
- County
- San Bernardino County
- Operator
- MM COLTON GENCO
- Status
- Operating
- EIA plant ID
- 56167
- Coordinates
- 34.0473, -117.3403
COLTON PLANT, a 29 MW Coal power plant in San Bernardino County, California. Operated by MM COLTON GENCO.
Weather peril exposure
COLTON PLANT is a 29 MW coal power plant in San Bernardino County, CA, operated by MM COLTON GENCO. San Bernardino County carries moderate modeled catastrophe exposure in the FEMA National Risk Index, scoring 2.3 of 5 at the 33rd national percentile. Earthquake is the leading peril, rated Very High by FEMA at the 99th percentile.
The Bywatts loss layer is calibrated to solar PV hardware, so it is not applied to a coal plant. The ratings below are the FEMA National Risk Index county hazard ratings for this location.
San Bernardino County hazard ratings
| Peril | FEMA rating | National percentile | Peril score | Events per year |
|---|---|---|---|---|
| Earthquake | Very High | 99th | 5.0 of 5 | 0.11 |
| Wildfire | Very High | 99th | 4.9 of 5 | <0.01 |
| Riverine flooding | Very High | 97th | 4.9 of 5 | 13.0 |
| Heat wave | Relatively High | 43rd | 2.7 of 5 | 11.6 |
| Hail | Relatively Moderate | 20th | 1.8 of 5 | 0.07 |
| Strong wind | Relatively High | 10th | 1.4 of 5 | 0.18 |
| Tornado | Relatively Moderate | 10th | 1.4 of 5 | 0.76 |
| Lightning | Relatively High | 3rd | 1.1 of 5 | 16.8 |
| Winter weather | Relatively Low | 1st | 1.0 of 5 | 2.1 |
Perils not assessed in San Bernardino 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 |
|---|---|
| Hurricane | FEMA rating is "No Rating" for this county |
| Coastal flooding | FEMA rating is "Not Applicable" for this county |
| Ice storm | FEMA rating is "Not Applicable" for this county |
Model hail, wind and flood exposure for San Bernardino 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.