BOLTONVILLE HYDRO ASSOCIATES
OperatingHydro power plant
- Capacity
- 1 MW
- Primary fuel
- Hydro
- County
- Orange County
- Operator
- BOLTONVILLE HYDRO ASSOCIATES
- Status
- Operating
- Commissioned
- 1984
- EIA plant ID
- 50539
- Coordinates
- 44.1708, -72.0973
BOLTONVILLE HYDRO ASSOCIATES, a 1 MW Hydro power plant in Orange County, Vermont. Operated by BOLTONVILLE HYDRO ASSOCIATES, commissioned 1984.
Weather peril exposure
BOLTONVILLE HYDRO ASSOCIATES is a 1 MW hydro power plant in Orange County, VT, operated by BOLTONVILLE HYDRO ASSOCIATES, commissioned in 1984. Orange County carries low modeled catastrophe exposure in the FEMA National Risk Index, scoring 1.2 of 5 at the 5th national percentile. Riverine flooding is the leading peril, rated Relatively Low by FEMA at the 77th 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.
Orange County hazard ratings
| Peril | FEMA rating | National percentile | Peril score | Events per year |
|---|---|---|---|---|
| Riverine flooding | Relatively Low | 77th | 4.1 of 5 | 1.0 |
| Winter weather | Relatively Low | 77th | 4.1 of 5 | 20.6 |
| Hurricane | Relatively Low | 68th | 3.7 of 5 | 0.05 |
| Lightning | Relatively Moderate | 66th | 3.6 of 5 | 20.4 |
| Ice storm | Relatively Low | 54th | 3.1 of 5 | 0.43 |
| Strong wind | Relatively Low | 45th | 2.8 of 5 | 0.93 |
| Earthquake | Very Low | 43rd | 2.7 of 5 | <0.01 |
| Tornado | Very Low | 14th | 1.5 of 5 | 0.06 |
| Wildfire | Very Low | 7th | 1.3 of 5 | <0.01 |
| Hail | Very Low | 5th | 1.2 of 5 | 1.5 |
| Heat wave | Very Low | 3rd | 1.1 of 5 | 1.1 |
Perils not assessed in Orange 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 Orange 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.