Portfolio

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viaKachess

Via Kachess Road Fish Passage Culvert Design

An existing CMP culvert which carries Lodge Creek under Via...
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factoria

Factoria Area Storm Drainage Modeling

Flooding in the Factoria area of the City of Bellevue...
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LonesTurley

Lones Turley Restoration Project Hydraulic Modeling

The Lones Turley levee reach of the Middle Green River...
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ElmaPorter

Elma to Porter Flood Mitigation Project

WSE was retained by Grays Harbor County to evaluate options...
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puyallupBridge

Puyallup River 128th Street Bridge and Road Design

128th Street in Pierce County will be widened from two...
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NShoreLevee

Aberdeen – Hoquiam North Shore Levee

The Cities of Aberdeen and Hoquiam in Grays Harbor County...
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Tolt

Tolt River Flood Hazard and Habitat Corridor Master Plan

King County’s River and Floodplain Management Section retained WSE and...
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NFSnoqualmieBridge

North Fork Snoqualmie Bridge Protection and Flood Mitigation

The existing 428th Ave. SE bridge over the North Fork...
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CurrierCr

Kittitas County FEMA Mapping

The Kittitas County Department of Public Works desired to better...
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TenMile

Ten Mile Creek Bridge Replacement Hydraulic Analysis

WSE, retained by Sargent Engineers, provided hydraulic design services for...
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lowerCedar

Lower Cedar River HEC-RAS 1D/2D Modeling

As part of the Cedar River Corridor Plan, the lower...
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SnohomishMDP

Snohomish County Master Drainage Plan Analysis

WSE was tasked under an On-call contract with Snohomish County...
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YakimaR

Yakima River Flood Hazard Reduction & Habitat Restoration Corridor Plan

Kittitas County Public Works and partners seek to develop an...
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NFSwift

North Fork Swift Creek Re-Route Feasibility

A deep-seated landslide in an unusual geologic formation in the...
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TeanawayR

Teanaway River FEMA “No-Rise” Evaluation

Kittitas County Public Works asked WSE to develop a solution...
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RingerLoop

Yakima River Ringer Loop Road Alternative Analysis

Watershed Science & Engineering (WSE) was retained by Kittitas County...
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NaneumWilsonCherry

Naneum/Wilson/Cherry Watershed Assessment

The creeks that enter the Kittitas Valley near Ellensburg form...
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InnisCreek

Innis Creek Road Flood Mitigation Project

Innis Creek Road passes through a large wetland in which...
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ColockumCreek

Colockum Creek Bridge Scour Repair

Three Chelan County bridges sustained significant scour and erosion damage...
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HighCreek

High Creek Final Design

Landslides and channel instability in High Creek produce excessive sediment...
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Satsop River Flood Plain Phase2a

Satsop River Floodplain Restoration Phase II

An earlier study for Grays Harbor County concluded that removing...
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penstock

Penstock Breach Flood Routing

A client required an Emergency Action Plan (EAP) for the FERC...
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12-018 White River at Countyline CLOMR

White River Countyline Levee Setback Conditional Letter of Map Revision

WSE was retained by King County to develop an updated...
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12-004 Upper Hoh River Road Fish Culverts

Upper Hoh River Road Fish Culverts

WSE was retained to provide hydraulic engineering services for three...
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sqaulicum2

Squalicum Creek Channel Relocation and Modeling

The City of Bellingham completed design and construction of a...
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12-021 Blue Creek Bridge Sediment

Spencer Road Bridge Blue Creek Sediment Management

Spencer Road bridge over Blue Creek in Lewis County is...
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12-003 Musser Creek and Teanaway Road Flooding

Musser Creek and Teanaway Road Flooding

The U.S. Forest Service, in partnership with Kittitas County, proposes...
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12-017 Middle Fork Snoqualmie River - Hydraulic Modeling and Analysis

Middle Fork Snoqualmie River – Hydraulic Modeling and Analysis

King County intends to prepare a Corridor Management Plan for...
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Manastash

Manastash Creek Post Flood Investigation & Flood Relief Alternatives

In May, 2011 a major flood on Manastash Creek near...
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12-016 Manastash Creek Fish Habitat Enhancement & Flood Hazard Management Corridor Plan

Manastash Creek Fish Habitat Enhancement & Flood Hazard Management Corridor Plan

The Kittitas County Conservation District (KCCD) led an investigation to...
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12-020 Honolulu Light Rail Pearl Highlands

Honolulu Light Rail Stream Crossings – Pearl Highlands Station

As part of a planned 20-mile elevated light rail project...
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12-013 Eastbank Esplanade Fire Dock

Eastbank Esplanade Fire Dock “No Rise” Evaluation

The City of Portland Fire Bureau is seeking permits to...
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12-008 Dry Creek Bridge Replacement Hydraulic Design

Dry Creek Bridge Replacement Hydraulic & Geomorphic Design

WSE was retained to provide hydraulic and geomorphic engineering services...
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12-022 Chikamin Creek Bridge Replacement

Chikamin Creek Bridge Replacement Hydraulic Analysis

WSE provided hydraulic design services for the replacement of an...
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11-007 Bear Creek Bridge Protection - Emergency Permitting

Bear Creek Bridge Protection – Emergency Permitting

WSE was retained to design emergency scour protection for a...
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12-009 Andrews Creek Culvert at Snow Creek Road

Andrews Creek Culvert at Snow Creek Road

Jefferson County identified Andrews Creek culvert at MP 3.78 on...
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11-008 LaPianta Development

Tukwila South Development

LaPianta LLC required preparation of a comprehensive stormwater management approach...
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Holden

Holden Mine Site Reclamation – Technical Review

Hart Crowser, under contract to the USDA Forest Service, is...
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tools

Tools / Skills

WATERSHED Science & Engineering provides services to government agencies, municipalities,...
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monroe

Monroe Street Hydroelectric Development, Spokane

Avista's Monroe Street hydroelectric project on the Spokane River in...
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filbert-channel

Filbert Creek Sediment Impact Investigation and Channel Redesign

Filbert Creek passes under SR-524 through a 14-foot wide, three-sided...
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canyon

Canyon Creek Sediment Management Investigation

Whatcom County retained WSE to determine if a practical and...
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WDFWguidelines

WDFW Bridge Design Guidelines for Fish Passage and Habitat Protection

The Washington State Department of Fish and Wildlife developed guidelines...
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dam

Dam Reservoir Operations Analysis

An energy client required the development of an operational analysis...
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bothell

North Creek Levee Reach Hydraulic Monitoring

A 1 ½ mile reach of North Creek in Bothell,...
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Chehalis

Chehalis River Basin Flood Hazard Mitigation Alternatives Analysis

WSE was selected as part of the Anchor QEA study...
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mckenzie

Wildish McKenzie River Flood Protection

The McKenzie River is actively eroding a 1500-foot long section...
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hunter

Hunter Creek Bridge Replacement Hydraulic Analysis

WSE was retained to provide hydraulic engineering services for the...
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kittitas

Kittitas Highway Fish Passage Culvert and Bridge Hydraulic Design

The Kittitas County Department of Public Works plans to widen...
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