Substations in South Dakota

Bywatts lists 78 named substations in South Dakota.

277 additional unnamed substations in South Dakota appear on the map only.

78Named
78Shown
355Total (incl. unnamed)

View South Dakota substations on the map

Weather peril risk for South Dakota sites

66 South Dakota counties carry a FEMA National Risk Index hazard profile, and winter weather is the leading peril in 35 of them. Campbell County ranks highest for modeled catastrophe exposure.

See the full South Dakota county weather risk ranking

Source: FEMA National Risk Index, modeled by Bywatts. Full ranking, insurability signal and methodology at the link.

All 78 named substations in South Dakota

SubstationVoltage classCountyOperator
BISON230-344 kV··
LANGE230-344 kV··
LOOKOUT230-344 kV··
MAURINE230-344 kV··
NEW UNDERWOOD230-344 kV··
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SOUTH RAPID CITY230-344 kV··
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TAP230-344 kV··
TAP230-344 kV··
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TAP230-344 kV··
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WEST HILL230-344 kV··
YELLOW CREEK230-344 kV··