SCH Number 2006082091

Title: Walnut Grove Arsenic Treatment Project
Description: The California American Water Company (Cal-Am) is proposing to upgrade water treatment for arsenic removal at their existing Walnut Grove Well No. 3 site. To treat and remove arsenic from the GWTP 300 gallons per minute (gpm) system, Cal-Am would add water supply treatment facilities as follows: (1) filtration system; (2) backwash supply and holding tanks; (3) chemical feed facility; (4) backwash pumping station; and (5) residuals handling system (HDR 2006).

2 documents in project

Type	Lead/Public Agency	Received	Title
NOD	California Department of Public Health (CDPH)	9/21/2006	Walnut Grove Arsenic Treatment Project
NEG	California Department of Public Health (CDPH)	8/18/2006	Walnut Grove Arsenic Treatment Project