CASCADE CREEK

Operating

Natural 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

See it on the map

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.

3.3 of 5Modeled catastrophe exposure
ElevatedExposure band
Riverine floodingLeading peril
Relatively ModerateFEMA county risk rating

Olmsted County hazard ratings

PerilFEMA ratingNational percentilePeril scoreEvents per year
Riverine floodingRelatively Moderate86th4.5 of 51.4
LightningRelatively Low76th4.0 of 537.4
TornadoRelatively Moderate74th4.0 of 50.46
Heat waveRelatively Low68th3.7 of 53.4
HailRelatively Moderate65th3.6 of 54.7
Strong windRelatively Moderate48th2.9 of 53.7
Winter weatherRelatively Moderate32nd2.3 of 519.6
Ice stormRelatively Low16th1.6 of 50.61
WildfireVery Low3rd1.1 of 5<0.01
EarthquakeVery Low3rd1.1 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.

PerilWhy it is not scored
HurricaneFEMA rating is "No Rating" for this county
Coastal floodingFEMA 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.