0001130464-08-000155 S-3ASR 5 20080506 20080506 20080506 BLACK HILLS CORP /SD/ 0001130464 4911 460458824 SD 1231 S-3ASR 33 333-150664 08806520 625 9TH STREET PO BOX 1400 RAPID CITY SD 57709 6057212343 625 9TH STREET PO BOX 1400 RAPID SD 57709 BLACK HILLS HOLDING CORP 20001222 S-3ASR 1 form_s-3.htm BHC FORM S-3 REGISTRATION STATEMENT EX-5 2 ex_5.htm HELMERS LEGAL OPINION EX-23.1 3 ex_23-1.htm DELOITTE & TOUCHE CONSENT EX-23.3 4 ex_23-3.htm CAWLEY, GILLESPIE & ASSOCIATES CONSENT EX-23.4 5 ex_23-4.htm DAVIS ASSOCIATES CONSENT