Assessments

HENDERSON Environmental Design-Build Professionals perform comprehensive assessments prior to developing our project designs and construction plans.  Our assessments are used in determining construction feasibility and understanding site conditions, informing our first-rate restoration designs.  HENDERSON believes that long-term solutions to complex environmental problems can be achieved through precise assessment of existing conditions, multi-disciplinary design, value-engineering of alternatives, and through field-implementable solutions.

Tryon Creek Fish Passage Restoration Alternatives Study

Johnson Creek Habitat Assessment & Stream Stabilization

Otter Point Estuarine Habitat Restoration

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Rock Creek Confluence Design-Build

Stone Bridge Replacement & Channel Restoration – Nettle Creek

Nettle Creek Stone Bridge Replacement and Channel Restoration

South Fork Klaskanine River Dam Removal and Habitat Restoration

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Springbrook Creek Fish Passage

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Tryon Creek Confluence Salmon Habitat Restoration

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Tryon Creek Fish Passage Restoration Alternatives Study

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Whychus Creek Dam Removal

Whychus Creek Irrigation Dam Removal and Channel Restoration

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