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Surface Water Quality Monitoring Procedures, Volume 1: Physical and Chemical Monitoring Methods

Procedures for TCEQ staff and other monitoring personnel who collect data on surface water quality in Texas.

For updates to these procedures see: Updates to the Procedures for Surface Water Quality Monitoring. The guidance in these updates supersedes the information in the published manual below.

The following links are to PDF files. (Help with PDF.)

Full document (373 KB)