How Often Should You Drink Water When Working In A Hot Environment?

How Often Should You Drink Water When Working In A Hot Environment? When working in the heat, drink 1 cup (8 ounces) of water every 15–20 minutes. This translates to 3⁄4–1 quart (24–32 ounces) per hour. Drinking at shorter intervals is more effective than drinking large amounts infrequently. Can you drink too much water in