How much water is too much for a 2 year old drink?

For a 2-year-old, the general recommendation is about 4 cups (approximately 1 liter) of water per day, including all fluids consumed. While staying hydrated is important, excessive water intake can lead to a rare condition called water intoxication, which can disrupt electrolyte balance. It's essential to monitor their intake and ensure they drink water in moderation, especially if they are also consuming other fluids or foods with high water content. If you're concerned about their hydration, consult a pediatrician.