Summary: capacity in gallons - 12,000,000 Peak usage of the sewer lines occurs early in the morning (as residents get ready for work) and then again in the evening (when residents get home from work). HELP US KEEP OUR SEWER SYSTEM IN GOOD CONDITION The City Wastewater Collection Division routinely maintains the sanitary sewer mains to keep them flowing freely. Our main maintenance issues
Image Dimensions: 258 x 195
Image originally found here.