We have two treatment plants, both of which are secondary. Average daily flow is 120 and 80 MGD; max flow is 440 and 325 MGD. We have 275 miles of pipe, ranging from 12 inches to 12 feet in diameter, that collect and transport sewage from a few dozen towns and cities (we don't operate local sewer lines). We have 42 lift stations. Our largest pumps have 2,500 horsepower motors.