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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001004858-99-000043
Filing Date
1999-05-14
Accepted
1999-05-14 00:00:00
Documents
4
Period of Report
1999-03-31

Document Format Files

Seq Description Document Type Size
1 NCE, PSCO AND SPS 1ST QTR 10-Q FOR 1999 10-Q 348753
2 NCE FDS 1ST QTR 99 EX-27 2541
3 PSCO FDS 1ST QTR 99 EX-27 2618
4 SPS FDS 1ST QTR 99 EX-27 2577
  Complete submission text file 0001004858-99-000043.txt   359434
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.: 99621973
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.: 99621974
SIC: 4911 Electric Services

Mailing Address 1225 17TH ST DENVER CO 80202
Business Address 1225 17TH ST DENVER CO 80202 3035717511
NEW CENTURY ENERGIES INC (Filer) CIK: 0001004858 (see all company filings)

IRS No.: 841334327 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-12927 | Film No.: 99621972
SIC: 4931 Electric & Other Services Combined