Minimizing the waste of water will reduce both water use and slurry volume. Researchers performed an experiment to investigate actual water intake and wastage of pigs at the recommended nipple height/flow rate, how nipple height and flow rate affect water intake and wastage, and the effectiveness of drinker management in reducing water wastage under commercial conditions. Water wastage was decreased when nipple height was adjusted to fit the size of the pig. Water flow rate had a minimal impact on water wastage. With good management, water usage from nipple drinkers can be reduced by 15% compared to unadjusted nipples, and achieve levels obtained using a bowl drinker.