401 Decisions for Ecology's Southwest Region

Listed below are decisions for projects in Ecology's Southwest Region.

The determinations are sorted by the date of issue.

To view a Water Quality Certification, click on the Applicant Name in the table below. (pdf)   

Issue Date

Docket # Applicant Project Description County
October 23, 2009 7023 Port of Grays Harbor Expansion, structure removal, and dredging of Terminal 1. Grays Harbor
September 16, 2009 6881 Seattle District, U.S. Army Corps of Engineers First Amendment to Water Quality Certification for maintenance dredging in Port Townsend Bay Jefferson
September 8, 2009 6847 Port of Tacoma First amendment to Water Quality Certification for Washington United Terminal modifications. Pierce
July 14, 2009 6902 Port of Vancouver Fill 0.17 acre of isolated wetlands to construct the West Vancouver Freight Access project. Clark
August 12, 2009 7054 City of Castle Rock Construction of a two-lane boat ramp and other features. Cowlitz
August 10, 2009 6847 Port of Tacoma Expansion of a marginal wharf at the Washington United Terminal in Blair Waterway. Pierce
July 17, 2009 6881 Army Corps of Engineers Maintenance dredging of up to 800 cubic yards Jefferson
July 16, 2007 6882 U.S. Coast Guard Maintenance dredging of up to 275 cubic yards (cy) of accumulated sand and gravel Jefferson
July 17, 2009 6381 Port of Grays Harbor Maintenance Grays Harbor
July 10, 2009 6846 US Army Reserve Dredging for sediment remediation, demolition, and reconstruction at Pier 23 in Commencement Bay.  Pierce
June 25, 2009 6690 Seabreeze Development, LLC Creation of a residential and commercial subdivision. Grays Harbor
June 4, 2009 6849 Port of Tacoma Construction of a bridge to eliminate 5 at-grade railroad crossings currently intersecting Lincoln Avenue. Pierce
June 1, 2009 6824 Rainier Yacht Harbor, LLC Construction of the 25-slip Harbor Town Marina Pierce
May 1, 2009 6466 Grays Harbor Public Development Authority Maintenance dredging of up to 7,000 cubic yards of sediment and the removal of large woody debris Grays Harbor
April 6, 2009 6563 WSDOT Port of Tacoma Road to King County Line HOV project Pierce
March 30, 2009 6521 Clark County Public Works NE Ward Road/172nd Avenue Transportation Project Clark
March 12, 2009 6411 South Puget Sound Community College Administrative Order to fill 1.85 acres of isolated wetlands to construct the Hawks Prairie Campus of South Puget Sound Community College Thurston
March 5, 2009 6449 Aspen Across the Street I-205 Commerce Park Clark
February 19, 2009 6450 WSDOT Widen SR 167 to construct a southbound High Occupancy Toll lane. Pierce/King
February 6, 2009 6255 Weyerhaeuser Company Annual maintenance dredging in Grays River. Grays Harbor
January 7, 2009 6297 Port of Willapa Harbor Maintenance dredging over 10 years at the Toke Point Federal Entrance Channel and within the Tokeland Marina basin. Pacific
December 2, 2008 6236 Port of Tacoma Maintenance dredging in Blair Waterway. Pierce
November 21, 2008 6128 North Forty Lodging, LLC Extend two stormwater outfalls; repair and modify an existing float with the Hood Canal at Alderbrook Resort & Spa. Mason
November 5, 2008 5984 Port of Vancouver 1st Amendment to Water Quality Certification issued on October 1, 2008. Clark
October 03, 2008 6094 Pacific Fibre Products, Inc. Expand existing wood processing facility operations within wetlands adjacent to the Columbia River. Cowlitz
October 3, 2008 6084 Glenwood Hollow Subdivision Permanently fill 1.08 acres of isolated wetland. Clark
September 25, 2008 6074 Eastgate Plaza LLC Construct NE 59th Street and NE 147th Avenue South for the development of a commercial/retail site. Clark
September 23, 2008 5671 Sea Breeze Olympic Converter, L.P. First Amendment to Water Quality Certification Order 5671 to modify project description and confine turbidity monitoring to Port Angeles Harbor. Clallam
September 5, 2008   Port of Kalama North Port Wetland Fill Project Cowlitz
August 28, 2008 5949 Pacific Rock Products Remove up to 200,000 cubic yards of materials annually from within the Columbia River navigational channel between River Miles 119 and 120.5. Clark
August 18, 2008 5752 City of Toledo Construction of a two-lane boat launch on the Cowlitz River within the City of Toledo. Lewis
August 15, 2008 5956 Bethel School District Place fill in wetlands to construct Nelson Elementary School Pierce
August 15, 2008 5951 HP North Associates, LLC To authorize impacts to 0.20 acres of isolated wetland for the construction of a residential development, associated stormwater treatment facilities and infrastructure. Thurston
August 8, 2008 5682 Port of Wahkiakum, No 2 Maintenance dredging in and around two tidegates in Groves Slough. Wahkiakum
July 9, 2008 5707 USDI Fish and Wildlife Service Restoration of approximately 762 acres of Puget Sound Estuarine habitat and 37 acres of riparian surge plain habitat, enhancement of 246 acres of freshwater wetlands, reconnection of approximately 21.4 miles of the Nisqually River and 3 miles of McAllister Creek with adjacent floodplain wetlands within the Nisqually National Wildlife Refuge. Thurston
July 2, 2008 5708 Army Corps of Engineers, Portland District Littoral Drift Restoration and North Jetty Berm Repair at Benson Beach Pacific
June 24, 2008 5671 Sea Breeze Olympic Converter, LP Install a 550-megawatt High Voltage Direct Current Light (HVDC Light) power transmission system that will extent from the City of Port Angeles, Clallam County, Washington to Victoria, British Columbia Clallam
June 17, 2008 5642 Gifford Pinchot National Forest Hemlock Dam Removal and Habitat Restoration Skamania
June 10, 2008 5602 WA State Parks and Recreation Bottle Beach State Park Interpretive Trail Development Pacific
May 23, 2008 5652 US Army Corps of Engineers, Portland District Dredging, disposal, mitigation and ecosystem restoration features on the Columbia River between river mile 3 and 192.  
April 8, 2008 5397 Corps of Engineers Julia Butler Hansen Columbian White-tailed Deer National Wildlife Refuge Section 536 Habitat Restoration Project Wahkiakum
March 28, 2008 3817 Aho Construction I, Inc. Amends the Wetland Mitigation Information for the construction of Damaari Terrace Residential Development within the City of Vancouver. Clark
February 21, 2008 5409 Pioneer Estates Place fill in Prior Converted Cropland Wetlands for construction of a cul-de-sac and S 10th Street off of the proposed Union Ridge Parkway to access future developments within Union Ridge Clark
March 20, 2008 5448 Clark County Public Works Place fill in 0.08 of an acre of isolated wetland for improvements to NE 88th Street Clark
February 29, 2008 5436 Park Junction LLC Master Planned Resort Development Pierce
February 19, 2008 5400 WA State Dept of Transportation Humptulips Bridge Scour Repair project Grays Harbor
February 15, 2008 5316 Wahkiakum Dept of Public Works Placement of up to 265,373 cu yds of dredged material along 3.300 ft of shoreline on Puget Island Wahkiakum
February 15, 2008 5333 Port of Camas/Washougal Maintenance dredging of the Port of Camas/Washougal marina Clark
February 14, 2008 5360 Finavera Renewables, Ltd. 1.0 megawatt wave energy demonstration power plant in Makah Bay Clallam
February 8, 2008 5402 Port of Grays Harbor Maintenance dredging over 10 years. Grays Harbor

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