CASCADE CREEK
OperatingNatural Gas power plant
- Capacity
- 85 MW
- Primary fuel
- Natural Gas
- County
- Olmsted County
- Operator
- ROCHESTER PUBLIC UTILITIES
- Status
- Operating
- Commissioned
- 1975
- EIA plant ID
- 6058
- Generators
- 2
- Technology
- Natural Gas Fired Combustion Turbine
- Net generation (2024)
- 29 GWh
- Capacity factor (2024, EIA nameplate)
- 3.9%
- Data vintage
- EIA-860 2024 final; EIA-923 2022-2024 final
- Coordinates
- 44.0321, -92.4905
CASCADE CREEK, an 85 MW Natural Gas power plant in Olmsted County, Minnesota. Operated by ROCHESTER PUBLIC UTILITIES, commissioned 1975.
How CASCADE CREEK compares
With 85 MW of capacity, CASCADE CREEK ranks 37th among the 215 operating power plants Bywatts maps in Minnesota and 13th of the 26 operating Natural Gas plants in the state. It accounts for about 1.6% of Minnesota's operating Natural Gas capacity and 0.5% of all operating capacity in the state. Nationally it is the 715th-largest of the 1,185 operating Natural Gas plants in the database. Commissioned in 1975, it is older than 69% of the 200 operating Minnesota plants with a recorded commissioning year. Its operator, ROCHESTER PUBLIC UTILITIES, runs 3 operating plants in Minnesota totaling 91 MW. It shares Olmsted County with 4 other operating plants, including FRANKLIN HEATING STATION and SAINT MARYS HOSPITAL POWER PLANT.
EIA-860 lists 2 generators at the site with 85 MW of nameplate capacity, all natural gas fired combustion turbine technology. Net generation was 29 GWh in 2024 (a 3.9% capacity factor). Its generators came online between 1975 and 2002.
Grid neighborhood
The closest transmission line found within 10 miles is a 161 kV line owned by ROCHESTER PUBLIC UTILITIES, under 0.1 miles away. Another 12 operating power plants totaling 894 MW sit within 25 miles; the largest is PLEASANT VALLEY (468 MW, Natural Gas). Within 50 miles is one mapped data center, NP Rochester in Rochester, about 1.6 miles away.
Computed by Bywatts from HIFLD power plant and transmission line records, EIA-860/923 survey data and PeeringDB data center locations; distances are straight-line. Sources and methodology
Weather peril exposure
CASCADE CREEK is an 85 MW natural gas power plant in Olmsted County, MN, operated by ROCHESTER PUBLIC UTILITIES, commissioned in 1975. Olmsted County carries elevated modeled catastrophe exposure in the FEMA National Risk Index, scoring 3.3 of 5 at the 58th national percentile. Riverine flooding is the leading peril, rated Relatively Moderate by FEMA at the 86th percentile.
The Bywatts loss layer is calibrated to solar PV hardware, so it is not applied to a natural gas plant. The ratings below are the FEMA National Risk Index county hazard ratings for this location.
Olmsted County hazard ratings
| Peril | FEMA rating | National percentile | Peril score | Events per year |
|---|---|---|---|---|
| Riverine flooding | Relatively Moderate | 86th | 4.5 of 5 | 1.4 |
| Lightning | Relatively Low | 76th | 4.0 of 5 | 37.4 |
| Tornado | Relatively Moderate | 74th | 4.0 of 5 | 0.46 |
| Heat wave | Relatively Low | 68th | 3.7 of 5 | 3.4 |
| Hail | Relatively Moderate | 65th | 3.6 of 5 | 4.7 |
| Strong wind | Relatively Moderate | 48th | 2.9 of 5 | 3.7 |
| Winter weather | Relatively Moderate | 32nd | 2.3 of 5 | 19.6 |
| Ice storm | Relatively Low | 16th | 1.6 of 5 | 0.61 |
| Wildfire | Very Low | 3rd | 1.1 of 5 | <0.01 |
| Earthquake | Very Low | 3rd | 1.1 of 5 | <0.01 |
Perils not assessed in Olmsted 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 |
Model hail, wind and flood exposure for Olmsted 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.