The firebrick industry of the valley manufactured such products as clay tile, building and paving bricks and clay sewer pipe.
en.wikipedia.org Production includes brick, sewer pipe, architectural terra cotta, tile, garden ware, tableware, kitchenware, art ware, figurines, giftware, and ceramics for industrial use.
en.wikipedia.org Several important industries brought prosperity to the area including stoneware potteries, sewer pipe manufacturing, the match industry and, most recently, the tire and rubber industry.
en.wikipedia.org At the time, there were no sewers or storm drains, and the streets were unpaved.
en.wikipedia.org It is responsible for a variety of city functions including: road maintenance and construction, waste water and sewer treatment, and vehicle maintenance.
en.wikipedia.org