Tribal Entities Featured Projects

Data Quality Objectives and Sampling Plan Development

EAS was contracted by the Confederated Tribes of the Umatilla Indian Reservation to develop a Sampling and Analysis Plan (SAP), Quality Assurance Plan (QAPP), and companion field sampling protocols for the 100-F Area on the Hanford Site to serve as a template for the contractor. Staff provided technical assistance to finalize the template and supported …

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Environmental Consulting Support for Warmhouse Beach Dump

EAS was contracted by the Makah Tribe to provide review of technical documents of the Remedial Investigation and Feasibility Study of the Warmhouse Beach Dump Superfund Project and to provide field oversight of selected sampling events. EAS also reviewed methods for quantifying exposure for Tribal ecological pathways and provided input to improve characterizations. 

Methow River Safety Assessment

EAS was selected by the Yakama Nation to conduct a safety assessment along a stretch of the Methow River between Twisp and Carlton, Washington. The project was conducted to evaluate river conditions, recreational use, and hazards utilizing proven research techniques. The data was collected to inform fish habitat restoration projects, which can include the placement …

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