California Department of Transportation

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Last Updated: Friday, February 5, 2016 12:52 PM

SER Updates | HQ Env Updates | All Updates

Division of Environmental Analysis

What's New

POSTINGS ON THIS PAGE WILL BE HIGHLIGHTED FOR 90 DAYS.
Postings are in chronological order with the most recent listed first. Division of Environmental Analysis (DEA) postings older than 90 days can be accessed on the DEA Posting History page.

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    Standard Environmental Reference logo

    Standard Environmental Reference

    All handbooks, manuals, legal references and guidance related to the preparation of environmental documents and technical reports are found here . . .

    Photo of rush hour traffic

    Air Quality Issues

    CO non-attainment, particulate matter, ozone - the statewide Air Quality Program manages policy and conducts studies . . . more

    Photo of Riparian Environment

    Biological Resources Issues

    Caltrans evaluates the effects of its projects on the natural environment, and conducts research related to fairy shrimp, vernal pools, and the potential aquatic toxicity of asphaltic materials. . . more

    Photo of historic Railroad Station

    Cultural Resource Studies

    Investigations for archaeological, architectural, and historical resources is part of the project delivery process. Learn more, and access our publications, and more . . . more

    GIS logo

    Environmental GIS Portal

    GIS applications alongwith the pdf and video tutorials of the applications can be found here. . . more

    EMO logo

    Environmental Management Office (EMO)

    The Environmental Management Office (EMO) is responsible for developing environmental policy recommendations . . . more

    Photo of hazardous waste sampling crew

    Hazardous Waste Management

    Information for site contractors, who to contact for more information . . . more

    Photo of Native American basket

    Native American Issues

    Caltrans works with Native Americans to ensure that culturally-significant issues are addressed during project delivery. Caltrans also maintains government-to-government relations with tribes . . . more

    NEPA Delegation logo

    National Environmental Policy Act Assignment

    California is now responsible for FHWA's responsibilities under NEPA and other environmental laws for most highway projects in the state. . . more

    Photo of Soundwall

    Noise and Vibration Studies

    Access the Traffic Noise Analysis Protocol and Technical Noise Supplement . . . eight different training modules are available on-line . . . download the Sound32 noise prediction program. . . more

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    Paleontological Resources Program

    DEA's Paleontological Resources Program develops policy and provides technical and statutory information, guidance documents, and specifications to assist the Districts/Regions with the identification, evaluation, and mitigation . . . more

    Storm Water Program Logo

    StormWater Program

    Find out the latest information about Caltrans dynamic and intensive statewide program to prevent stormwater pollution on highways and . . . more

    Training on Demand

    On-line training on a variety of environmental topics can be found here. . . more