This document summarizes a training webinar on source water protection from a microbiological perspective for the food industry. The webinar will focus on current microbiological indicators for assessing water potability and best practices for source water protection and risk management. It will review indicators for water quality, illustrate how traditional approaches can fail to protect vulnerable groups, and present principles and recommendations for source water protection and risk management. The webinar will benefit laboratory supervisors, quality control and assurance managers, auditors, inspectors, and microbiological testing analysts.