Aspen prepared an Addendum to the 2015 Los Angeles County Flood Control District Enhanced Watershed Management Programs Final Environmental Impact Report (Program EIR).

Aspen Environmental Group is assisting the California State Lands Commission on behalf of Aurora Solar, LLC, a wholly owned subsidiary of Avangrid Renewables, with the environmental permitting and the CEQA documentation for a proposed 200 megawatt (MW) solar photovoltaic facility with up to 200 MW of integrated energy storage on approximately 3,570 acres of land managed by the CSLC, in San Bernardino County, CA.

The Ventura County Watershed Protection District (District) proposes to rehabilitate the Santa Clara River levee system upstream of Highway 101 (SCR-1) to meet the levee criteria of both the Federal Emergency Management Agency (FEMA) and U.S. Army Corps of Engineers (USACE), and provide adequate protection from a one percent annual chance (formerly known as 100-year) flood event along the Santa Clara River for approximately 1,400 structures (residential, public, commercial, industrial, and agricultural) located in North Oxnard (El Rio area), Ventura County.

Aspen prepared draft environmental studies for the Harbor District considering the proposed Peoples Moss Landing Water Desalination Project, which was canceled prior to completing environmental review.

Aspen completed an Environmental Impact Report in compliance with the California Environmental Quality Act to assist the California Environmental Protection Agency’s Department of Toxic Substances Control in the consideration of a Part B Permit Application for the operation of a hazardous waste storage and treatment facility owned and operated by CleanTech Environmental Inc. (CleanTech).

The VCWPD contracted Aspen to prepare the required CEQA/NEPA documents and permits for the Santa Clara River Levee Improvements Downstream of Union Pacific Railroad (SCR-3) Project.

The Rimforest community is situated in the vicinity of the headwaters of Strawberry Creek. For at least the last thirty years, this community has been experiencing severe erosion and land sliding resulting in significant property loss.

Total Terminals International (TTI) submitted an “Application for Harbor Development Permit or California Environmental Quality Act Determination” (Application) to the Port of Long Beach (POLB) to construct and operate the TTI Grain Export Terminal Installation Project.

The Desert Renewable Energy Conservation Plan (DRECP) created a Land Use Plan Amendment to the California Desert Conservation Area (CDCA) Plan.

Aspen has provided a variety of environmental services to the USACE for the Santa Ana River Mainstem Project. The Santa Ana River Mainstem Project is a major flood control project spanning 75 miles along the Santa Ana River – from the upper canyon in the San Bernardino Mountains downstream to the Pacific Ocean at Newport Beach.

Heavy rains and high flows in the Arroyo Las Posas, near Moorpark, California, eroded away an approximately 500 foot section of the northern bank of the Arroyo in the winter of 2005.

Aspen prepared an Environmental Assessment and supporting documents, including a Biological Evaluation/Biological Assessment and Management Indicator Species Report, for the proposed Lincoln Avenue Water Company (LAWC) Project located entirely within the boundaries of the Angeles National Forest.

Aspen managed the preparation of an Environmental Impact Report (EIR) for the Topaz Solar Farm proposed by Topaz Solar Farms LLC, a wholly owned subsidiary of First Solar, Inc.

The Tehachapi Renewable Transmission Project (TRTP) involves construction of a series of transmission system improvements extending from the Tehachapi Wind Resource Area in eastern Kern County to the Los Angeles Basin.

Western Area Power Administration and Aspen developed an EA (which mirrors an MND in many respects) and seven operation and maintenance (O&M) Plans and procedures in response to proposed changes in O&M procedures within Western’s Central Valley Project and Pacific AC Intertie ROWs and the Transmission Agency of Northern California’s (TANC) California-Oregon Transmission Project ROWs.