Suisun Marsh maps and visual representations of zoning divisions are provided here.

Water Manager Zones

Mosquito Abatement Zones

Chinook Salmon Closure Areas

Delta Smelt Closure Areas

Club Numbers 

Names & Numbers List

Reclamation Districts 

Suisun Marsh Coastal Survey


Information about the quantity and quality of California wetlands

Clapper Rail Closure Map

Suisun Marsh Atlas

Suisun Bay/Delta USACE 1910

Suisun Marsh Ownership