BLACK HILLS CORP /SD/ — Director's Dealing 2010

Aug 17, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: BLACK HILLS CORP /SD/ (BKH)
CIK: 0001130464
Period of Report: 2010-08-13

Reporting Person: Krush Perry S (VICE PRESIDENT - SUPPLY CHAIN)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-08-13	Common Stock	F	188.060	$31.20	Disposed	10119.982	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	643.096	Indirect

Footnotes

F1: Shares used to pay tax withholding associated with restricted stock vesting.