ANSI-Accredited Standards of Minimum Requirements

The American Water Works Association first published consensus documents in 1908. Today there are more than 180 AWWA Standards. From source to storage, from treatment to distribution, AWWA standards cover all areas of water treatment and supply.
These documents reflect the state of the industry. As new technologies emerge, new Standards develop. 
These AWWA standards address all facets of water treatment and delivery.


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Latest Standards

Electrodialysis and Ion-Exchange Membrane Systems

The purpose of this standard is to provide a minimum set of requirements for IEM systems used for water and reclaimed water treatment systems. This standard is intended to assist with the design, procurement, installation...

B703-19  Fluorosilicic Acid

The purpose of this standard is to provide the minimum requirements for fluorosilicic acid, including physical, chemical, sampling, packaging, shipping, and testing requirements. This standard can be referenced in documents for purchasing and receiving fluorosilicic acid and can be used...

C620-19 Spray-In-Place Polymeric Lining for Potable Water Pipelines

This AWWA standard describes the requirements for materials, equipment, certification, and procedures for the field application of spray-in-place polymeric (SIPP) linings to the interior of existing potable water pipelines...

F102-19 Matched-Die-Molded, Fiberglass-Reinforced Plastic Weir Plates, Scum Baffles, and Mounting Brackets      

The purpose of this standard is to provide the minimum requirements for matched-die-molded, fiberglass-reinforced plastic weir plates, scum baffles, and mounting brackets...

Standards are a Valuable Resource

"AWWA has served the members and the water industry by dedicating staff and volunteer resources to this core program and has succeeded in enabling the continued development and expansion of industry standards."

- Paul Olson, Senior Manager of Standards Programs


Inside an AWWA Standard

Cover. The abbreviation for each standard name is located in the upper right corner of the cover. The last two digits of that title indicates the year the standard was approved. The bottom of the cover also states any applicable revision information.

Explanation. Each standard contains an overview of what an AWWA Standard is.

Committee Personnel.  Standards list the expert volunteers that are responsible for creating the standard. 

Use of this Standard.  The most important section of the foreword, it includes your options and alternatives. 

Body of the Standard.  Standards are divided into six sections:
I. General – provides the s cope, purpose and application of the standard 
II. Documents referenced
III. Definitions of terms used
IV. Requirements – minimum requirements for a product to meet the prescribed standard
V. Verification – tests for materials and manufacturing processes to ensure product quality
VI. Delivery – how the product can be packaged, marked and shipped

Appendices. These contain additional guidance and reference materials to aid the use of the standard.


Standards Notices

Standards Program

Standards Process

Each AWWA Standard is developed by a dedicated volunteer committee and is subjected to a rigorous formal approval process.


Join a Committee

Give back to the water community by helping to develop or update an AWWA Standard. Find a Standards Committee of Interest.

Technical inquiries

Technical Inquiries

Direct any of your questions related to technical and operational information to our Department of Engineering & Technical Services.