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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000912057-01-515922
Filing Date
2001-05-15
Accepted
2001-05-15 00:00:00
Documents
5
Period of Report
2001-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q a2048458z10-q.htm 10-Q 403206
2 EXHIBIT 15(A) a2048458zex-15_a.htm EX-15.(A) 1710
3 EXHIBIT 15(B) a2048458zex-15_b.htm EX-15.(B) 2348
4 EXHIBIT 15(C) a2048458zex-15_c.htm EX-15.(C) 1760
5 EXHIBIT 99.01 a2048458zex-99_01.htm EX-99.01 7689
  Complete submission text file 0000912057-01-515922.txt   420448
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.: 1637545
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.: 1637546
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 8063782121
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.: 1637547
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.: 000-31709 | Film No.: 1637544
SIC: 4931 Electric & Other Services Combined