Nike World Headquarters

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WHPacific is currently involved in the landscape architecture, land use planning, civil engineering, environmental planning and survey for Nike. Our close relationship with Nike and local knowledge of surrounding jurisdictions during Nike’s recent expansion efforts have allowed us to meet and exceed expectations for all these prior projects. WHPacific’s Landscape Studio has its own array [...]

Piñon and Red Mesa Subdivisions

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WHPacific, with Hunt Building Company, provided full residential development design including roadways, utility and drainage design, permit assistance and quality assurance review for a 152-unit single family housing design build project on at Piñon and Red Mesa, AZ. These projects where for Indian Health Service (IHS) to support medical facilities constructed for the Navajo Nation. [...]

Geer Community Park

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WHPacific provided engineering and full design services for this 46-acre community sports park and ¾-mile-long "collector" access loop roadway project located on Oregon State Penitentiary lands in East Salem Oregon. The project design included grading, final layout, wetland mitigation site, irrigation with a Rain Bird MaxiCom system, sub-drainage design and utilities for the natural and [...]

USFS – Hells Canyon Boat Launch Design Project Topographic and Bathymetric Survey Services

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As a sub-consultant to Holladay Engineering, WHPacific provided the lead Survey Team in completinga full Topographic and Bathymetric survey of the conditions and features associated with the existing boat launch and damaged boat dock located at the Hells Canyon Visitor’s Center located approximately a halh mile down river from the famous Hells Canyon Dam. Existing [...]

Sunset Pond for the Southern Sandoval County Arroyo Flood Control Authority (SSCAFCA)

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WHPacific was the engineer in responsible charge of the planning, design, and construction of Sunset Pond for the Southern Sandoval County Arroyo Flood Control Authority (SSCAFCA). This included development of the Black Arroyo Watershed Plan that identified the need for the Sunset Pond and the survey, public meetings, state and federal permitting coordination, construction design, [...]

N Albany Road Bridge

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Signature Project WHPacific was selected to provide bridge raising and widening design for the project working in collaboration with city staff who were performing the roadway design to solve flooding problems in this stretch of roadway. Due to the hydraulic need to raise the bridge more than originally anticipated, the project was changed to a [...]

Salmonberry River Bridge Repair

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WHPacific provided design and construction engineering services for the repair to Salmonberry River Bridge which was damaged in the December 2007 floods. Two of the five timber bridge spans at the north end were washed away. The missing spans were replaced with a single concrete span. This project required coordination with Tillamook County staff, Port [...]

Corrales Heights Dam PMF Hydrologic, Dam Breach and Flood Routing Analysis


The Corrales West watershed between Southern Sandoval County Arroyo Flood Control Authority (SSCAFCA) Dam 1 and Montoya’s Pipeline experiences substantial drainage issues during heavy rains. WHPacific coordinated with the Village of Corrales, the public, and SSCAFCA to identify improvements to convey and collect runoff from this escarpment. Early in the project, WHPacific provided hydrology, dam [...]

South Diversion Channel, I-25 Baffle Chute Stormwater Quality Facility

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WHPacific was the engineer in responsible charge of the planning, design, and construction of the I-25 Baffle Chute Stormwater Quality Facility for the Albuquerque Metropolitan Arroyo Flood Control Authority (AMAFCA). The previous study of the problem by WHPacific resulted in the South Diversion Channel Stormwater Quality Enhancement Reconnaissance Study. Within that report, one of the [...]

Fort Greely Waste Diversion Study

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WHPacific provided sampling, analysis, and planning services to the Fort Greely Solid Waste Management program during a two-year study. Project objectives included an inventory of waste generating activities, waste composition, waste quantities, and diversion strategies to meet Department of Defense performance metrics. The sampling project component included a comprehensive survey of activities generating waste, including [...]