Water Quality

Solving water quality problems for municipal agencies, major industrial facilities, various small businesses, real estate development interests and trade groups for more than 25 years.

Recycled Water Projects

CRS clients are currently producing more than 17 billion gallons of recycled water every year, with a project underway that will produce another 14 billion gallons every year.

Environmental Technology Development

Representing developers and manufacturers of cutting-edge technology, processes, and products in the areas of recycled water production, stormwater capture and treatment, and renewable energy storage.

Legislative Advocacy

Successfully advocating for our clients’ interests on water, natural resource protection, and environmental quality across dozens of legislative areas.

Contaminated Site Investigation, Remediation, & Closure

Helped to address dozens of complex contaminated sites before various Regional Water Boards and the Department of Toxic Substances Control, as well as local cleanup agencies.

State Water Resources Control Board

Assisting our clients at the State Water Board for more than 25 years, CRS has been involved in the development of almost every major policy or regulatory plan along the way.

Regional Water Quality Control Boards

Working to achieve our clients’ goals at eight of the nine Regional Water Boards for more than 25 years; success derived from a working knowledge of and participation in the Water Boards’ process.


Providing strategic guidance related various land use, environmental and water-related projects.

Litigation Support

Providing litigation support services and consulting on a wide-range of civil matters, including site contamination cost recovery, multi-party liability issues, and Proposition 65 defense.

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