0001130464-04-000225 11-K 2 20031231 20040625 BLACK HILLS CORP /SD/ 0001130464 4911 460458824 SD 1231 11-K 34 001-31303 04881479 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 11-K 1 form11k_retire-plan.htm RETIREMENT SAVINGS PLAN 2003 11-K EX-23 2 ex23_form11k.htm CONSENT OF D&T