Remediation of Mountain Lake
August – December 2013
As reported last month, the discovery of additional contaminated sediment in the bottom of the lake and around the North Arm will require an additional 3,100 cubic yards of materials be removed. In order to keep our commitment to complete remediation activities this year and to avoid working into the rainy season, dredging work hours will increase from a 12-hour work day, to a 18-hour work day, Monday – Friday. The new work schedule will generally be from 7 am to 1 am beginning on Monday, August 26 and is expected to last up to two months. Construction and trucking activities will remain limited to 8 am to 6 pm.
If you have any questions about the accelerated dredging schedule please contact the Presidio Trust at 415-561-5331. For more general information about the Mountain Lake Remediation and Enhancement projects, please visit.