Service List
PS20-001
Ms. Patricia Van Gerpen
Executive Director
South Dakota Public Utilities Commission
500 E. Capitol Ave.
Pierre, SD 57501
patty.vangerpen@state.sd.us
(605) 773-3201
Ms. Kristen Edwards
Staff Attorney
South Dakota Public Utilities Commission
500 E. Capitol Ave.
Pierre, SD 57501
kristen.edwards@state.sd.us
(605) 773-3201
Ms. Mary Zanter
Pipeline Safety Program Manager
South Dakota Public Utilities Commission
500 E. Capitol Ave.
Pierre, SD 57501
mary.zanter@state.sd.us
605) 773-3201
Mr. Luke Litteken
Sr VP Gas
Xcel Energy Services Inc.
1800 Larimer Street
Denver, CO 80202
luke.a.litteken@xcelenergy.com
(303) 571-3993