Waters Engineering designed and inspected the modifications and additions to the Campbell Wastewater Treatment Plant (WWTP). Modifications were completed to the existing three cell lagoon consisting of new liners and an innovative SBR. An effluent equalization basin was added to help control flow to the UV disinfection. A lift station was restored to aid in long-term use and to provide peak efficiency. The photo of the WWTP shows the stormwater EQ, sludge digestion, and SBR basins. Inspection of sewer mains was completed, and point repairs made with new liners installed. Photos are shown to provide the condition of the sewer mains before and after the new liner was put in place.