10-QAccepted Aug 7, 5:30 PM ET

BLACK HILLS POWER INC 10-Q

BLACK HILLS POWER INC

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Accepted (ET)

5:30 PM

Aug 7, 2018

Filed

Aug 7, 2018

Documents

Size

3.6 MB

Summary

Summary not available

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Filing details

Company: BLACK HILLS POWER INC
CIK: 0000012400
Form: 10-Q
Accepted: Aug 7, 5:30 PM ET
Filed: Aug 7, 2018
Size: 3.6 MB
Accession: 0000012400-18-000013

Documents · 51

bhp10qq22018.htmPrimary
10-Q
bhpex-311q22018.htm
EXHIBIT 31.1
bhpex-312q22018.htm
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bhpex-321q22018.htm
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bhpex-322q22018.htm
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bkh-20180630.xml
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