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Filing Detail
Form 11-K - Annual report of employee stock purchase, savings and similar plans:
SEC Accession No. 0000751652-11-000019
Filing Date
2011-06-24
Accepted
2011-06-24 13:41:47
Documents
2
Period of Report
2010-12-31

Document Format Files

Seq Description Document Type Size
1 11-K str11k4q2010.htm 11-K 99837
2 EXHIBIT 23.1 str11k4q2010ex231.htm EX-23 1675
  Complete submission text file 0000751652-11-000019.txt   102552
Mailing Address 180 EAST 100 SOUTH ST P O BOX 45433 SALT LAKE CITY UT 84145
Business Address 180 EAST 100 SOUTH ST PO BOX 45433 SALT LAKE CITY UT 84145 8015345000
QUESTAR CORP (Filer) CIK: 0000751652 (see all company filings)

IRS No.: 870407509 | State of Incorp.: UT | Fiscal Year End: 1231
Type: 11-K | Act: 34 | File No.: 001-08796 | Film No.: 11930201
SIC: 4923 Natural Gas Transmisison & Distribution