DERA coordinates with other departments/agencies to prepare special studies on environmental issues.
Rubberized Asphalt
Effectiveness of Rubberized Asphalt in Reducing Traffic Noise (PDF )
Bat Protection Program
Part 1
Franklin Boulevard Bridge Replacement Bat Protection Program (PDF )
HTML- Sacramento County Department OF Transportation
Part 2
Franklin Boulevard Bridge Replacement Bat Protection Program
PDF
Part 3
Franklin Boulevard Bridge Replacement Bat Protection Program (PDF) 7/15/2005
KXJZ Capital Public Radio 7/15/2005 News Article with text and audio:
Bats Have New Home In South Sacramento (Capital Public Radio website)
Greenhouse Gas Emission Inventory for Sacramento County-Unincorporated Areas
The Sacramento County Department of Environmental Review and Assessment (DERA), with the assistance of Jones and Stokes, developed a 2005 greenhouse gas (GHG) inventory for the unincorporated areas of Sacramento County. The inventory defines a baseline emissions level from which Sacramento County can begin to quantify emissions reduction efforts in order to comply with Assembly Bill 32 (AB 32) goals. This inventory also identifies the largest contributing sectors to GHG emissions. This report describes the GHG inventory methodology and results.
Greenhouse Gas Emission Inventory for Sacramento County-Unicorporated Aread (PDF - 4.05 MB)