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The world's best reference for structural steel welding updated for 2008.   Download your copy today!
The world's best reference for structural steel welding updated for 2008.
Download your copy today! >
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Welcome! New and revised sections of the water industry's popular manual are available now. Purchase the entire set or just the sections you need. All sections are available for immediate download in PDF format!

New Sections of "Standard Methods"
Revised Sections of "Standard Methods"
Complete Set of 14 New and Revised Sections
This is the comprehensive set of supplements published in 2001 for the Standard Methods 20th Edition. Includes 5 new sections and 9 revised sections.





Standard Methods for the Examination of Water and Wastewater (1999)

This 20th edition of Standard Methods provides step-by-step procedures for over 350 separate measurements in an easy-to-use manner.


Printed Edition Service
As a service to those who prefer printed versions of the documents, Techstreet will produce printed editions directly from the PDF files. There is a $3 surcharge per document for printed edition orders ($25 for complete set).