top of page
< Back

Columbia County, Oregon

If a utility line in Columbia County has been marked incorrectly, marks are missing, or paint and flags were disturbed before you dig, contact the operator that owns the line. Below are the 17 operators registered for Columbia County, Oregon, each with its dedicated marking concerns number.

Oregon

Company
Marking Concerns Phone
A T AND T CORP
800-252-1133
COMCAST CABLE
503-255-4634
CITY OF CLATSKANIE
503-728-2622
CITY OF ST. HELENS
503-397-3532
CLATSKANIE P.U.D.
503-728-2163
COLUMBIA RIVER P.U.D.
360-605-6908
FORGED FIBER 37 LLC
800-778-9140
MCI
800-624-9675
MCNULTY WATER P U D
503-397-1301
NW NATURAL
971-277-4474
ODOT
503-545-8566
CTLQL-CENTURYLINK
800-778-9140
CITY OF SCAPPOOSE
503-543-8404
COGENT COMMUNICATIONS, INC
800-521-0579
WARREN WATER
503-397-3280
WEST OREGON ELECTRIC CO-OP
503-429-3021
ZIPLY FIBER
503-255-4634
bottom of page