Waterhog JuniorThe Waterhog Junior Our waterhog Junior is the ideal tool for removing water from sports surfaces including cricket, football and golf. It uses spongers to absorb water from the ground and stores it in the drum to be disposed of away from the pitch. Our Junior model is a smaller push along waterhog with a capacity of 50 litres of water inside the drum, with a discharge time of only 20 seconds. 56KG Spare drum spongers are also available.