Rock Hill Industrial Park

The Port of Columbia’s Rock Hill Industrial Park is located on the west end of Dayton adjacent to Highway 12 and is home to 16 businesses. Currently the Industrial Park has limited vacant industrial building space, but has available an office building with 5 individual spaces for rent, as well as ample vacant land for Build-to-Suit options.

Vacant Lots & Buildings in the Rock Hill Industrial Park:

Lot A

Lot A in the Rock Hill Industrial Tract is available for build-to-suit projects and further expansion of Port buildings.

Lots U and V

Lots U and V in the Rock Hill Industrial Tract measure 1.19 and 1.41 acres respectively and are available for build-to-suit projects and further expansion of Port buildings.

Lots & Buildings in the Rock Hill Industrial Park:

Industrial Park Properties

Dayton Tractor and Machine

Maintenance, repair service, and parts for everything from personal automobiles and smaller service vehicles to large agriculture and construction machinery.

36710 Highway 12, Dayton

Industrial Building #1:

BAY 1:

Red Band Cellars LLC
3 Port Way, Dayton

BAY 2:

Red Band Cellars LLC
4 Port Way, Dayton

BAY 3:

Red Band Cellars LLC
5 Port Way, Dayton

Industrial Building #1A

Desperado Cowboy Bullets 

Manufactures lead bullets for cowboy action shooting.

2 Port Way, Dayton

Industrial Building #2

USDA Service Center

531 Cameron St, Dayton

Industrial Building #3

Ace Automotive formerly Jay’s Garage

527 Cameron St, Dayton
To schedule an appointment call 509-382-3078.

Industrial Building #4

TEMA Trucking

Trucking company and equipment sales; transporting grain, lumber, aqua fertilizer, refrigerated foods, and crop seeds (corn, beans, peas, and wheat).

409 Cameron St, Dayton

Industrial Building #5

Cameron Street Coworking

Individual offices with a shared central kitchen and bathrooms.  There are currently no openings.

517 Cameron St., Dayton

The Club – Court

519 Cameron St., Dayton

D&C Detailing

Interior, Exterior and Full Detail Service

521 Cameron St., Dayton

Industrial Building #6

CHS Primeland

509 Cameron St, Dayton

Columbia County Transportation

507 Cameron St, Dayton

Office Building #2

Port of Columbia Main Office

Special purpose government with an economic development focus.
1 Port Way, Dayton

West Front Office:

RAD Rubenser Driving School
Certified Driver’s Education
1 Port Way, Dayton

Office Building #3

Columbia County Hospital District

533/535 Cameron
Dayton, WA 99328