Laguna Sanitation District Wastewater Treatment Plant Upgrades

Cannon assisted Laguna County Sanitation District (District) with the replacement of the existing earthen (unlined and bermed) sludge drying beds as identified in the Wastewater Reclamation Plant Facilities and Financial Master Plan, 2010. The existing beds were at or near capacity and did not meet the District’s goal of alleviating potential impacts to groundwater quality. The District is in the process of converting the unlined beds to lined beds with an appropriate return system for the bed supernatant. In doing so, the District will reduce sludge drying time and the required area for sludge processing.