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Welcome to Aqua Survey

Aqua Survey, Inc. (ASI) is a full service ecotoxicology company founded in 1975. Aqua Survey provides laboratory testing, field sampling, geophysical surveying and consulting
services to a wide variety of clients throughout the world including many of the largest U.S. corporations, internationally recognized environmental consulting firms, and public sector agencies.

Aqua Survey provides services in the following areas:

  • Sediment Vibracoring / On-Water Drilling
  • Benthic Grab Sampling and Taxonomy
  • Toxicity Identification Evaluations
  • Underwater Utility and UXO Markout Surveys
  • Geophysical / Hydrographic Surveys
  • Geotechnical Sampling
  • Sediment Toxicology and Bioaccumulation Studies
  • Wind Farm and Pipeline Placement Support Surveys
  • Research Vessels Chartered

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Can Grain Size predict a sample’s potential for contaminant loading?

Can Grain Size predict a sample’s potential for contaminant loading?

Jan 10, 2018

We live sediment.  Sometimes we even dream about it.

If you need thousands of Grain Size analyses or just a few, Aqua Survey can collect the samples and perform Sieve or Hydrometer analyses for you.

“Can Grain Size predict a sample’s potential for contaminant loading?”

The answer is YES.

A sample’s grain size can be a good indicator of contaminant loading. The amount of silt and clay in large part determines the level of potential contamination in a sample.

Have a question about sediment?

Call 908-788-8700