EAI routinely performs water quality monitoring to document compliance with state and federal water quality standards and permit conditions, to assess the benefits of stormwater improvement projects in reducing pollutant loading to receiving water bodies, and/or to identify physical and chemical factors potentially affecting the distribution and abundance of resident biota.  Water quality variables commonly measured in-situ include temperature, pH, dissolved oxygen, salinity, conductivity, turbidity, and transparency.  A full range of laboratory testing for nutrients, BOD, metals, hydrocarbons, and priority pollutants is available through our independent, certified laboratories.