Logo for EPA Region Six Emergency Response Team

We’re proud to announce that the U.S. Environmental Protection Agency Region Six recently awarded the Superfund Technical Assessment & Response Team (START) contract to the Weston Solutions, Inc. (Weston) team. CSS has supported the START program nationwide since 2005 and START Region Six as a prime contractor (2006-2016) and subsequently as a subcontractor to Weston. Our technical support includes Hazard Ranking System evaluations, preliminary assessments and site inspections, site investigations, emergency response, oil spill response, removal actions, technical and quality assurance editing, laboratory procurement and data validation. We couldn’t be more excited to continue to support this contract!

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55 Years of Earth Day!

Since April 22, 1970 — that’s 55 years! — we’ve celebrated Earth Day to raise environmental awareness and support for environmental protection. At CSS we have a passion for the environment and through various government contracts, we work with our clients to overcome challenges to help protect this rock we call home. Below are a…

stream running through a wooded area

Developing a Stream Assessment Protocol 

CSS has been a significant contributor to the development and implementation of the Oregon Stream Function Assessment Method (SFAM) for more than 10 years. SFAM is a key component of the Oregon Stream Mitigation Program administered by the Oregon Department of State Lands.  The mitigation program is designed to address damage to aquatic resources caused…

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CSS Receives 10-year Renewal of the NIEHS National Toxicology Program QA Contract

CSS is pleased to announce that we have received a 10-year renewal for our contract with National Institute of Environmental Health Sciences (NIEHS) National Toxicology Program Quality Assurance. For 40 years, CSS employee owners have been providing quality assurance reviews for the NIEHS National Toxicology Program identifying inconsistencies and safeguarding data integrity across large-scale toxicology…