Organic and naturally occurring microbiological solutions, combined with other trenchless rehabilitation efforts, provide an affordable and sustainable way forward for municipalities plagued by urban wet weather and other sanitary sewer overflow catalysts.Whether it’s hard rain and flash flooding or downhole blockages that become suppressive, SSOs are all too common. Overflow events occur when sewer entrances and exits are both submerged, and the supply of water is greater than the total capacity of the pipes. With nowhere to go, wastewater is forced one of two ways: backward to the point of origin or out into the environment. Both have serious environmental
