Reuse of the Mare Island Dredged Material Disposal Ponds as a Confined Upland Dredged Material Disposal Facility

3 Documents in Project


SCH Number
Lead Agency
City of Vallejo
Document Title
Reuse of the Mare Island Dredged Material Disposal Ponds as a Confined Upland Dredged Material Disposal Facility
Document Type
EIR - Draft EIR
Present Land Use
Mare Island is a former naval shipyard. Although now largely vacant, a variety of active land uses exist on the island including industrial, office and educational activities. The project area is defined as the area encompassing approximately 440 acres at the western and southwestern edges of Mare Island, including 281 acres of ponds and 275 acres of jurisdictional wetlands. The project area includes Dredge Ponds 2S, 2M, 2N, 4S, 4M, and 4N, located west of Cedar Avenue/Azuar Drive; Pond 7, situated at the relatively flat southern edge of Mare Island; Piers 34 and 35, located at the relatively flat southeastern section of Mare Island; and pipeline alignments and roads connecting the piers to the ponds. The wetlands and dredge areas are zoned RC, Resource Conservation, and have a General Plan land use designation of "Open Space - Wetlands."

Document Description
WESTON Solutions, Inc. and the City of Vallejo propose to use seven existing disposal ponds on Mare Island for the disposal of material dredged from projects throughout the Bay Area. The ponds would be operated as a commercial facility available for the disposal of dredged material by various public and private projects.

Contact Information
Jerry Haag
City of Vallejo Development Services, Planning Division
Lead/Public Agency
Vallejo City Hall 555 Santa Clara Street
Vallejo, CA 94590

Phone : (707) 648-4326


Total Acres
State Highways
California Northern R.R.
Mare Island
San Pablo Bay, Mare Island Strait, Carquinez Strait

Notice of Completion

Review Period Start
Review Period End
Development Type
Other (Dredge Material Disposal / No Associated Building Development)
Local Action
Planned Unit Development
Project Issues
Aesthetics Air Quality Cultural Resources Cumulative Effects Economics/Jobs Flood Plain/Flooding Geology/Soils Growth Inducement Hazards & Hazardous Materials Hydrology/Water Quality Land Use/Planning Noise Population/Housing Public Services Recreation Transportation Vegetation Wetland/Riparian Wildlife
Reviewing Agencies
California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW) California Department of Health Care Services (DHCS) California Department of Parks and Recreation California Department of Transportation, District 4 (DOT) California Highway Patrol California Native American Heritage Commission (NAHC) California Regional Water Quality Control Board, San Francisco Bay Region 2 (RWQCB) California State Lands Commission (SLC) Department of Fish and Wildlife, Marine Region Department of Toxic Substances Control Department of Water Resources Resources Agency Resources, Recycling and Recovery San Francisco Bay Conservation and Development Commission (BCDC)

Disclaimer: The document was originally posted before CEQAnet had the capability to host attachments for the public. To obtain the original attachments for this document, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at or via phone at (916) 445-0613.

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