Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000072020-11-000040
Filing Date
2011-08-03
Accepted
2011-08-03 07:49:17
Documents
12
Period of Report
2011-06-30

Document Format Files

Seq Description Document Type Size
1 NICOR INC FORM 10-Q 06-30-11 nicorincform10q063011.htm 10-Q 1613561
2 NICOR INC. EXHIBIT 31.01 CERTIFICATION nicorinc3101certification.htm EX-31.01 14608
3 NICOR INC. EXHIBIT 31.02 CERTIFICATION nicorinc3102certification.htm EX-31.02 15446
4 NICOR INC. EXHIBIT 32.01 CERTIFICATION nicorinc3201certification.htm EX-32.01 6777
5 NICOR INC. EXHIBIT 32.02 CERTIFICATION nicorinc3202certification.htm EX-32.02 6709
6 NICOR INC. LOGO nicorinclogo.jpg GRAPHIC 6254
  Complete submission text file 0000072020-11-000040.txt   9972034

Data Files

Seq Description Document Type Size
7 XBRL INSTANCE DOCUMENT gas-20110630.xml EX-101.INS 1829399
8 XBRL TAXONOMY EXTENSION SCHEMA gas-20110630.xsd EX-101.SCH 57685
9 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE gas-20110630_cal.xml EX-101.CAL 81988
10 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE gas-20110630_def.xml EX-101.DEF 449970
11 XBRL TAXONOMY EXTENSION LABEL LINKBASE gas-20110630_lab.xml EX-101.LAB 651612
12 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE gas-20110630_pre.xml EX-101.PRE 315010
Mailing Address PO BOX 3014 NAPERVILLE IL 60566-7014
Business Address 1844 FERRY RD NAPERVILLE IL 60563 6303059500
NICOR INC (Filer) CIK: 0000072020 (see all company filings)

EIN.: 362855175 | State of Incorp.: IL | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-07297 | Film No.: 111005314
SIC: 4924 Natural Gas Distribution