0001130464-03-000166 11-K 5 20021231 20030627 BLACK HILLS CORP /SD/ 0001130464 4911 460458824 SD 1231 11-K 34 001-31303 03759840 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 form11k401k_12-02.htm BHC FORM 11-K 401-K 12-31-02 EX-23 3 form11k401kex23_1.htm INDEPENDENT AUDITORS' CONSENT EX-23 4 form11k401kex23_2.htm CONSENT OF ARTHUR ANDERSEN LLP EX-99 5 form11k401kex99_1.htm EXHIBIT 99.1 CEO CERTIFICATION EX-99 6 form11k401kex99_2.htm EXHIBIT 99.2 CFO CERTIFICATION