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Lake Tapps, Washington

Water Quality Monitoring & Modeling

R2 designs and conducts water quality monitoring programs for freshwater, marine, and wetland habitats located in rural and urban environments. Monitoring programs have been designed to assess the potential impacts of timber management, construction, non-point source pollution, hydroelectric facility operation, erosion and sedimentation, and storm water inputs for a variety of project types. We use current knowledge of state and federal regulations to facilitate agency negotiations and develop mitigation requirements. This work has included Total Maximum Daily Load (TMDL) calculations, and negotiations with EPA staff over appropriate mitigations related to TMDL evaluations.

Water Quality Studies

Water Quality Modeling

Assessment of Water Quality Impacts on Fish