EDGAR Filing Documents for 0000107832-05-000092

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:

SEC Accession No. 0000107832-05-000092

Filing Date

2005-05-06

Accepted

2005-05-05 18:21:18

Documents

Period of Report

2005-03-31

Document Format Files

Seq	Description	Document	Type	Size
1	FORM 10-Q 03-31-2005	form10q033105.htm	10-Q	1260595
2	FORM 10-Q 03-31-2005 EXHIBIT 31.1	form10q033105exh31pt1.htm	EX-31	13964
3	FORM 10-Q 03-31-2005 EXHIBIT 31.2	form10q033105exh31pt2.htm	EX-31	13571
4	FORM 10-Q 03-31-2005 EXHIBIT 31.3	form10q033105exh31pt3.htm	EX-31	13129
5	FORM 10-Q 03-31-2005 EXHIBIT 31.4	form10q033105exh31pt4.htm	EX-31	12264
6	FORM 10-Q 03-31-2005 EXHIBIT 31.5	form10q033105exh31pt5.htm	EX-31	13128
7	FORM 10-Q 03-31-2005 EXHIBIT 31.6	form10q033105exh31pt6.htm	EX-31	12074
8	FORM 10-Q 03-31-2005 EXHIBIT 32.1	form10q033105exh32pt1.htm	EX-32	3015
9	FORM 10-Q 03-31-2005 EXHIBIT 32.2	form10q033105exh32pt2.htm	EX-32	2987
10	FORM 10-Q 03-31-2005 EXHIBIT 32.3	form10q033105exh32pt3.htm	EX-32	2987
12	GRAPHIC	img1.jpg	GRAPHIC	3062
13	FORM 10-Q 03-31-2005	form10q033105.pdf	10-Q	2250377
	Complete submission text file	0000107832-05-000092.txt		4456078

Mailing Address 200 FIRST ST SE ALLIANT ENERGY TOWER CEDAR RAPIDS IA 52401

Business Address 200 FIRST ST SE ALLIANT ENERGY TOWER CEDAR RAPIDS IA 52401 3193984411

INTERSTATE POWER & LIGHT CO (Filer) CIK: 0000052485 (see all company filings)

Mailing Address 4902 N BILTMORE LANE PO BOX 77007 MADISON WI 53707-1007

Business Address 4902 NORTH BILTMORE LANE PO BOX 77007 MADISON WI 53707-1007 608-4583314

WISCONSIN POWER & LIGHT CO (Filer) CIK: 0000107832 (see all company filings)

Mailing Address 4902 NORTH BILTMORE LANE PO BOX 77007 MADISON WI 53707-1007

Business Address 4902 NORTH BILTMORE LANE PO BOX 77007 MADISON WI 53707-1007 608-458-3314

ALLIANT ENERGY CORP (Filer) CIK: 0000352541 (see all company filings)