SERVICE LIST
MS PATRICIA VAN GERPEN
EXECUTIVE DIRECTOR
SOUTH DAKOTA PUBLIC UTILITIES COMMISSION
500 EAST CAPITOL
PIERRE SD 57501
patty.vangerpen@state.sd.us
605-773-3201 – voice
866-757-6031 – fax
MS KARA SEMMLER
STAFF ATTORNEY
SOUTH DAKOTA PUBLIC UTILITIES COMMISSION
500 EAST CAPITOL
PIERRE SD 57501
kara.semmler@state.sd.us
605-773-3201 – voice
866-757-6031 – fax
MR NATHAN SOLEM
STAFF ANALYST
SOUTH DAKOTA PUBLIC UTILITIES COMMISSION
500 EAST CAPITOL
PIERRE SD 57501
nathan.solem@state.sd.us
605-773-3201 – voice
866-757-6031 – fax
MR DAVE ROSS
TARIFF SPECIALIST
REGULATORY SERVICES
OTTER TAIL POWER COMPANY
PO BOX 496
FERGUS FALLS MN 56538-0496
dross@otpco.com
218-739-8896 - voice
218-998-3165 – fax
