Water is a critical nutrient for cattle, especially during hot summer months. Lactating cows may require 20–24 gallons of water per day, while calves need 5–10 gallons. Poor water quality—caused by high nitrates, sulfates, or blue-green algae—can lead to serious health issues or even death. Producers should regularly test water sources and manage tanks and troughs to ensure clean, safe, and accessible water for all classes of cattle.
