AWWA SOURCES66390

This powerpoint presentation begins by providing a brief overview of the Diablo Water District, located in eastern Contra Costa County, California. Project background includes:demands to triple by buildout;concern about total dependence onimported surface water supply treatedat plant co-owned by District; and,district identified need for localgroundwater to supplement importedsupply. Key project goals were to:improve supply reliability;reduce dependence on importedsurface water;maintain high quality blended watersupply for customers; and,help control supply costs. Current status of the project includes:feasibility Study completed 2002;blending facility and first well on-line inFall 2006;second well site acquired andpreliminary design underway; and,EIR underway for second well, andfuture third well. The paper presents technical implementationissues that include theblending strategy andwell siting and design considerations. Project benefits and costs, project costs and savings, and future phases are all presented. Includes tables, figures.

Product Details

Edition:

Vol. - No.

Published:

02/01/2008

Number of Pages:

41

File Size:

1 file , 3.6 MB