Otter Tail Power Company

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Public Utilities Commission
Capitol Building, 1st floor
500 E. Capitol Ave.
Pierre, SD 57501-5070
Phone: (605) 773-3201
Toll-free Fax: 1-866-757-6031

Electric Utility 10-Year Plans| previous page

Otter Tail Power Company

2012 (666 KB)
2010 (468 KB)
2008 (127 KB)
2006 (545 KB)
2004 (1,155 KB)
2002 (667 KB)
2000 (272 KB)