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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001104659-10-024440
Filing Date
2010-05-03
Accepted
2010-05-03 13:48:45
Documents
4
Period of Report
2010-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q a10-6131_110q.htm 10-Q 714145
2 EX-31.01 a10-6131_1ex31d01.htm EX-31.01 26388
3 EX-32.01 a10-6131_1ex32d01.htm EX-32.01 10222
4 EX-99.01 a10-6131_1ex99d01.htm EX-99.01 12986
  Complete submission text file 0001104659-10-024440.txt   765134
Mailing Address P O BOX 8 EAU CLAIRE WI 54702-008
Business Address 1414 W HAMILTON AVE EAU CLAIRE WI 54702 7158392621
NORTHERN STATES POWER CO /WI/ (Filer) CIK: 0000072909 (see all company filings)

IRS No.: 390508315 | State of Incorp.: WI | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-03140 | Film No.: 10790978
SIC: 4931 Electric & Other Services Combined