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Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000950134-04-006708
Filing Date
2004-05-06
Accepted
2004-05-05 18:01:03
Documents
10
Period of Report
2004-03-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q c85121e10vq.htm 10-Q 475967
2 CERTIFICATIONS PURSUANT TO SECTION 302 - NSP-MN c85121exv31w01.htm EX-31.01 13968
3 CERTIFICATIONS PURSUANT TO SECTION 302 - NSP-WI c85121exv31w02.htm EX-31.02 14241
4 CERTIFICATIONS PURSUANT TO SECTION 302 - PSCO. c85121exv31w03.htm EX-31.03 14414
5 CERTIFICATIONS PURSUANT TO SECTION 302 - SPS c85121exv31w04.htm EX-31.04 14655
6 CERTIFICATIONS PURSUANT TO SECTION 906 - NSP-MN c85121exv32w01.htm EX-32.01 4823
7 CERTIFICATIONS PURSUANT TO SECTION 906 - NSP-WI c85121exv32w02.htm EX-32.02 4537
8 CERTIFICATIONS PURSUANT TO SECTION 906 - PSCO. c85121exv32w03.htm EX-32.03 4466
9 CERTIFICATIONS PURSUANT TO SECTION 906 - SPS c85121exv32w04.htm EX-32.04 4477
10 STATEMENT - PRIVATE SECURITIES LITIGATION ACT c85121exv99w01.htm EX-99.01 12519
  Complete submission text file 0000950134-04-006708.txt   568768
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.: 04782751
SIC: 4911 Electric Services

Mailing Address P O BOX 840 STE 300 DENVER CO 80201
Business Address 1225 17TH ST STE 900 DENVER CO 80202 3035717511
PUBLIC SERVICE CO OF COLORADO (Filer) CIK: 0000081018 (see all company filings)

IRS No.: 840296600 | State of Incorp.: CO | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-03280 | Film No.: 04782750
SIC: 4931 Electric & Other Services Combined

Mailing Address PO BOX 1261 AMARILLO TX 79170
Business Address SPS TOWER TYLER AT SIXTH ST AMARILLO TX 79101 3035717511
SOUTHWESTERN PUBLIC SERVICE CO (Filer) CIK: 0000092521 (see all company filings)

IRS No.: 750575400 | State of Incorp.: NM | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-03789 | Film No.: 04782749
SIC: 4911 Electric Services

Mailing Address 414 NICOLLET MALL MINNEAPOLIS MN 55401
Business Address 414 NICOLLET MALL MINNEAPOLIS MN 55401 6123305500
NORTHERN STATES POWER CO (Filer) CIK: 0001123852 (see all company filings)

IRS No.: 411967505 | State of Incorp.: MN | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-31387 | Film No.: 04782748
SIC: 4931 Electric & Other Services Combined