Surface Water Quality Monitoring Procedures
Methods for collecting and analyzing biological community and habitat data and physical and chemical monitoring methods for water, sediment, and tissue
All documents on this page are provided in PDF.
Updates
Updates to the SWQM Procedures manual
Volume 1
SWQM Procedures, Volume 1:Physical and Chemical Monitoring Methods for Water, Sediment, and Tissue (RG-415) (October 2008)
Interim Guidance for Routine Surface Water Quality Monitoring During Extended Drought
Guidance to ensure continuity of statewide routine SWQM activities during extended periods of drought.
Volume 2
SWQM Procedures, Volume 2:Methods for Collecting and Analyzing Biological Assemblage and Habitat Data (RG-416) (June 2007)
Contact us
For more information, please e-mail swqm@tceq.texas.gov and put “SWQM Procedures Manual” in the subject line. Or send a letter to the SWQM Program, TCEQ, MC-234, P.O. Box 13087, Austin, TX 78711-3087.
