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E&S Environmental Chemistry, Inc.

E&S Environmental Chemistry, Inc., based in Corvallis, Oregon, has been conducting water quality research, watershed analyses, and environmental assessments nationwide since 1988.  We specialize in geospatial, chemical, biological, and hydrological investigations that involve water quality, forests, air quality, and land use. 

E&S has substantial expertise and experience in statistical monitoring design and implementation, water quality and flow instrumentation, nonpoint source pollution assessment, geospatial applications, watershed characterization, environmental education, and aquatic biota research.  E&S has worked with cities, counties, water management districts, utilities, watershed councils and private corporations on a variety of projects.  We have provided research services throughout the United States for seven states, three national laboratories, and nearly all federal natural resource agencies. 

 

The following highlights some of the services provided by E&S Environmental Chemisty:

 

Yamhill County, Oregon.

GIS and Spatial Analysis

  • Environmental Applications
  • Spatial Data Analysis and Modeling
  • Statistical Analysis
  • Customized Applications
  • Training and Workshops
  • Production Cartography
  • Aerial Photo Interpretation

Database Management

  • Database Design
  • Quality Assurance/Quality Control
  • Data Verification and Validation 
  • Statistical Applications
  • Custom Software

 

Air Quality Effects

  • Air Quality Related Values (AQRV)
  • Limits of Acceptable Change (LAC)
  • Impacts on Biota 
  • Forest Effects 
  • Aquatic Effects
  • Edaphic Effects 
  • Point Source Discharge Consulting

Water Quality  

  • Nonpoint Source Pollution
  • Acidic Deposition
  • Groundwater
  • Toxic Metals
  • Lake Assessment and Rehabilitation

Cutthroat trout.

 

Watershed Analysis and Assessment
  • Watershed Characterization
  • Natural Resource Data Analysis
  • Restoration Prioritization
  • GIS Analysis
  • Aquatic, Riparian and Terrestrial Habitat Assessment
  • Reference Conditions Characterization
  • Action Planning

Hydropower

  • Relicensing
  • Environmental Studies
  • License Applications
  • 401c Application
  • Public Involvement
 

Paleolimnological Studies  

  • Lake Sediment Coring
  • Acid/Base Reconstructions
  • Trophic State Reconstructions
  • Land Use Impacts
  • Trace Contaminants
  • Algal Microfossils

Education and Public Outreach 

 

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Copyright © 2002 E&S Environmental Chemistry, Inc.
Last modified: November 08, 2006