Our History

Port of Benton was established in 1958 as a special purpose district under the Revised Code of Washington (RCW) 53. We were chartered to “promote industrial development and transportation, including general aviation, in Benton County.”

The Port was created following the transfer of ownership of Richland from the U.S. Army Corps of Engineers to the citizens. Previously, Richland was the property of the federal government as part of a World War II secret mission called the Manhattan Project.

The property that was originally designated as the Port’s District was 290 acres known as Camp Hanford. The land was transferred from the U.S. Army Corps of Engineers to the Port in 1959. Today, that property is known as the Technology and Business Campus in Richland.

Port of Benton was designated as a Nuclear Port in 1965 by the U.S. Coast Guard and is one of only a handful of ports in the nation authorized to handle radioactive materials.

Port of Benton History Documents

A Look Back on 50 Years at the Port


Port of Benton Established

Voters approved the new Port District in November 1958. Port of Benton became the 46th port in Washington.

Technology & Business Campus Established

The Port began to develop the 290-acre site (formerly called the Richland Industrial Park) north of Richland City limits as its first property to support economic development.

Prosser Airport Obtained

The City of Prosser transferred the Prosser Airport, formerly the George O. Beardsley Field, to the Port.

Richland Airport Acquired

The federal government transferred the Richland Airport, formerly Atomic Energy Field, to the Port.

Prosser Wine & Food Park Created

The Port acquired 70 acres in Prosser and established the Prosser Industrial Park, later called the Prosser Wine & Food Park, to attract value-added ag industries.

Port of Benton Designated a Nuclear Port

The U.S. Coast Guard declaration allows the Port to handle nuclear waste, spent fuel and other radioactive materials transported by truck, rail, air or water.

Richland Industrial Park Multipurpose Building Finished

The Port completed construction of the multipurpose facility, designed to house small-scale manufacturing, storage facilities, offices and laboratories.

Barge Unloading Facility Completed

The Port’s dock and barge facility is leased to the U.S. Navy and supports offloading or onloading of decommissioned reactor compartments and other water-borne cargo.

Benton City Industrial Park Created

The Port purchased 26 acres in Benton City to boost public and private-sector commercial development.

Port Business Incubator Building Opened

The Port’s incubator building helps launch small businesses and industries and is known today as the Applied Process Engineering Laboratory (APEL) in Richland.

Prosser Incubator Building Opened

The Port opened its second incubator building at the Prosser Airport, which housed the Chukar Cherry Company until the company relocated to a new facility on the Airport property in 2019.

Second Incubator Building Opened in Prosser

The Port completed the construction of an incubator building at the Prosser Industrial Park.

Hanford 3000 Area Transferred to Port

With this transfer by the U.S. Department of Energy, Port of Benton became the first U.S. port to acquire surplus 71.5 acres of government property under the 1994 Defense Authorization Act to diversify the local economy.

Hanford 1100 Area Surplus Land Allocated to Port

The 760-acre transfer from the U.S. Department of Energy included a major warehouse, short line rail and railroad facilities to support local industries in reaching markets across the Pacific Northwest.

Vintners Village Site Purchased

The Port purchased 32 acres in Prosser near its Wine & Food Park for a bonded warehouse for local wineries, which became Vintners Village in 2003 – a collocated winery and retail business park.

Port Honored as Port of the Year

Washington Public Ports Association awarded Port of Benton as its “Port of the Year” in part for its economic development efforts, including Vintners Village, Crow Butte Park and a biomass gasification project.

Crow Butte Park Transferred to Port

The Corps of Engineers transferred a 20-year lease for the park to the Port after Washington state was unable to continue operations due to budget constraints.
TC Research District logo

Innovation Partnership Zone Designated

Washington state designated the combined Richland Innovation Center and Technology & Business Campus as an Innovation Partnership Zone today known as the Tri-Cities Research District.

Port Celebrates Its 50th Anniversary

For five decades and counting, the Port continues to focus on developing projects and adding public amenities that enhance the local economy and quality of life.
Port of Benton 50 Years logo


Prosser's Vineyard Pavilion Dedicated

The Walter Clore Wine & Culinary Center was working to secure funding for a structure to showcase the importance of Dr. Walter Clore and the Washington wine industry. The Port purchased the site and designed the Pavilion with the future Walter Clore Center in mind.

USS Triton Sail Park Dedicated

A dedication ceremony for the USS Triton Sail Park was held on November 10, 2011. to welcome the decommissioned Naval submarine to Richland. Triton was the first vessel to circumnavigate the globe underwater, following the path of famed explorer Ferdinand Magellan. Triton operated on dual nuclear reactors and was a key contributor of the Atomic Age.


Washington State University Wine Science Center Site Dedication

A dedication ceremony was held on October 12, 2012 at the future site of the Washington State University Tri-Cities Wine Science Center. The Port donated three acres of land for this project.

Richland Innovation Center Groundbreaking

The Port hosted a groundbreaking ceremony on November 6, 2012 for the Richland Innovation Center. The ceremony was the first step towards upgrading the site to a modern development.


Zirkle Fruit Company Opens Facility in Prosser Wine & Food Park

The new $4.5 million, 51,000 square-foot crush facility is next to Zirkle's fruit-packaging and storage facility at Port of Benton's Prosser Wine & Food Park.

Richland Airport Hosts Antique Aircraft Club

Nearly 30 antique, classic and experimental planes touched down at Richland Airport, serving as the first stop of the 2013 Northwest Air Tour.


Walter Clore Wine & Culinary Center Opens in Prosser

Named after the "Father of the Washington Wine Industry", Walter Clore, the center will highlight regional grape-growing, local wines and will serve as an event space operated by the Walter Clore Center nonprofit.

Port Moves Into New Administration Building

After remodel of a former office building, the Port moved into its new administration building. The updated facility provides ample meeting and office space for an efficient and productive workflow for the Port and its tenants.


Department of Energy Land Transfer Completed

The Port received 760 acres of former Hanford Site land TRIDEC received from the Department of Energy. The property is part of 1,641 acres situated to attract private-sector investment.


Crow Butte Park Undergoes Renovations

The Port of Benton completed extensive renovations throughout the Park, including updating restrooms, marina and boat launch areas, electrical upgrades and a new ADA friendly playground.

Chukar Cherries Tasting Room Opens in Prosser Wine & Food Park

Chukar Cherries' tasting room opened in the Port's Prosser Wine & Food Park.


Development Building Planned for Vintners Village

The Port announced plans to construct a $2 million development building in Prosser's Vintners Village.

Port Dedicates Manhattan Project National Historical Park Visitor Center

The Port of Benton joined the National Park Service and U.S. Department of Energy at the Port-owned Technology Enterprise Center to dedicate the Park's visitor center.


City of Prosser Presents Port with Appreciation Award

The City of Prosser presented the Port with an award of appreciation for 60 years as a valued transportation and economic development partner in Prosser and throughout Benton County.

Port Earns Project of the Year Award

The Washington Airport Management Association selected Port of Benton as its Project of the Year Award for two significant improvement projects at the Richland Airport.

The Port Celebrates 60 Years

This year marked the 60th anniversary of the Port of Benton!


SIGN Fracture Care Intl. Purchases Development Building

SIGN Fracture Care International purchased a development building from the Port to expand its operations.

Port Commission Name Diahann Howard, PPM® as Executive Director

The Port Commission announced Diahann Howard as the Port's new executive director. Howard had served as interim executive director since June 2019 and also previously served as the Port's director of economic development and governmental affairs.

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