Formula/Conversion Tables

Testing Services

New 2017 standardized exams for wastewater treatment, wastewater collection, water distribution, and water treatment operators are available for administration beginning May 1, 2017. Contact your certifying authority to determine which exam preparation materials are appropriate for your jurisdiction and exam date.

Study materials to help you succeed

ABC standardized exams include an ABC Formula/Conversion Table to assist examinees. These tables contain mathematical formulas and define common abbreviations that may be present on an ABC certification exam. 

Please contact the certifying authority for your state, province, or geopolitical region to determine if ABC Formula/Conversion Tables are used by your certification program.

The following ABC Formula/Conversion Tables are available in PDF format by selecting the links below. Formula/Conversion Tables may be reproduced with written permission from ABC.

 

Water Treatment, Distribution, Water Laboratory Analyst:

United States

Canada

 

Wastewater Treatment, Collection, Industrial Waste, Wastewater Laboratory Analyst:

United States

Canada

 

Plant Maintenance

United States

 

Biosolids Land Application

United States