National Aquatic Resource Surveys

Manuals Used in the National Aquatic Resource Surveys

Various manuals are used to communicate the methods and guidelines for the National Aquatic Resource Surveys (NARS).

Field Operations Manual:
Outlines the field protocols that crews will utilize to sample sites
Lab Operations Manual:
Contains the methods for sample analysis
Quality Assurance Project Plan:
Identifies the quality control measures in place to validate the quality of the data and collection
Site Evaluation Guidelines:
Provides guidance on site assessment that must be done ahead of a sampling visit to ensure the site is sampleable and fits within the site requirements

National Coastal Condition Assessment

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National Lakes Assessment

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National Rivers & Streams Assessment

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National Wetland Condition Assessment

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