Case Study
Lee Lake Water District EQ Basin – Containment System
Lee Lake Water District EQ Basin – Containment System LOCATION: Corona, California, USA DATE OF INSTALLATION: 2013 SCOPE OF WORK: Design-Build of Enviro Liner® 6060HD Geomembrane Base Liner and Floating Cover Containment System CUSTOMER: Lee Lake Water District Challenge The Lee Lake Water District was required by the California Regional Water Quality Control Board (CRWQCB) to tender the design and construction of a containment structure fully equipped with a geomembrane base-liner (to protect the groundwater) and a oating cover. The oating cover was required to control odor, eliminate evaporation and protect the E.Q. Basin from water fowl, animals and vector control. In an e ort to manage high growth in Riverside County, the district needed to add capacity to store and treat wastewate