What is the maximum water temperature allowed when thawing food under running water?

The maximum water temperature allowed when thawing food under running water is 70°F (21°C). This temperature ensures that the outer layer of the food does not reach the temperature danger zone (40°F to 140°F or 4°C to 60°C), where bacteria can grow rapidly. It's important to keep the food moving and monitor the temperature to ensure safe thawing practices.