Sandbags/Water Diversion Systems | Sandbags for Contra Costa Residents of Unincorporated Areas of CCC

MUST BRING YOUR OWN SHOVEL BAY POINT: Ambrose Community Center, 3105 Willow Pass Road, Bay Point, M-F, 7am - 9pm. Bring shovel. Bags are located in a large green plastic trash bin on the West side of parking lot next to the fence line about 3/4 of the way back to the paying field. RICHMOND: West County Detention Facility, 5555 Giant Highway, Richmond. 24 hours daily. Bring shovel, bags are located in a large gray plastic trash bin. The sand cradle is on the south side of the facility parking area. MARTINEZ/PACHECO: County Public Works, 2475 Waterbird Way, Martinez (Across from County fueling station). 24 hours daily. Bring shovel, bags are located in a large gray plastic trash bin located at the parking stall north of the fueling station. Nearest cross street is Imhoff Drive. KNIGHTSEN: Farm Bureau/County Agriculture, 3030 2nd Street, Knightsen. 24 hours daily. Bring shovel, bags and sand are located at the north end of the parking lot adjacent to the building. WALNUT CREEK: Howe Homestead, 2950 Walnut Boulevard, Walnut Creek. Bring shovel, bags and sand are located in the parking lot. BYRON: Byron Airport, 500 Eagle Court, Byron; 24 hours daily. Bring shovel, bags are located in front of the pump house near the flag pole. Contact Airport staff at 925-634-0147 for access. The sand cradle is located on the west side of the pump house.

07/22/2025