EDGAR Filing Documents for 0001157523-11-006632

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

SEC Accession No. 0001157523-11-006632

Filing Date

2011-11-09

Accepted

2011-11-09 10:05:36

Documents

Period of Report

2011-09-30

Document Format Files

Seq	Description	Document	Type	Size
1	OTTER TAIL CORPORATION 10-Q	a50039752.htm	10-Q	2335876
2	EXHIBIT 10.1	a50039752ex10_1.htm	EX-10.1	361787
3	EXHIBIT 31.1	a50039752ex31_1.htm	EX-31.1	11617
4	EXHIBIT 31.2	a50039752ex31_2.htm	EX-31.2	10793
5	EXHIBIT 32.1	a50039752ex32_1.htm	EX-32.1	8310
6	EXHIBIT 32.2	a50039752ex32_2.htm	EX-32.2	8356
	Complete submission text file	0001157523-11-006632.txt		15399669

Data Files

Seq	Description	Document	Type	Size
7	XBRL INSTANCE DOCUMENT	ottr-20110930.xml	EX-101.INS	2990387
8	XBRL TAXONOMY EXTENSION SCHEMA	ottr-20110930.xsd	EX-101.SCH	114467
9	XBRL TAXONOMY EXTENSION CALCULATION LINKBASE	ottr-20110930_cal.xml	EX-101.CAL	135730
10	XBRL TAXONOMY EXTENSION DEFINITION LINKBASE	ottr-20110930_def.xml	EX-101.DEF	506873
11	XBRL TAXONOMY EXTENSION LABEL LINKBASE	ottr-20110930_lab.xml	EX-101.LAB	565111
12	XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE	ottr-20110930_pre.xml	EX-101.PRE	544416

Mailing Address 215 S CASCADE ST PO BOX 496 FERGUS FALLS MN 56538-0496

Business Address 215 S CASCADE ST PO BOX 496 FERGUS FALLS MN 56538-0496 866-410-8780