Dr. Cathy Crea is a leading environmental statistician with over 15 years of experience translating complex environmental data into clear, defensible insights that drive decision-making. Her expertise spans multivariate statistics, environmental forensics, background study design, and advanced data modeling in support of site investigation, remediation, and regulatory compliance.

Cathy is highly sought after for her rare blend of technical depth, strategic thinking, and dedication to quality. Clients value her ability to turn raw data into meaningful conclusions—helping them manage uncertainty, anticipate regulatory expectations, and make confident decisions under scrutiny.

She has led the development and management of large-scale private well sampling and replacement programs, as well as the design and implementation of defensible background studies that distinguish ambient conditions from site-related contamination. Her statistical analyses support a wide range of regulatory programs, including NPDES permitting, Superfund (CERCLA), and coal combustion residual (CCR) rules.

Cathy’s work often bridges science, policy, and communication. She regularly collaborates with multidisciplinary teams to guide strategy on high-profile environmental projects across North America and internationally. While she provides critical statistical support in litigation settings, her role focuses on rigorous analysis and expert advisory—not testimony.

As a co-founder of Caliber Insights, Cathy brings a clear-eyed, data-driven approach to complex environmental challenges. She is committed to delivering technical excellence while mentoring future leaders and maintaining a culture grounded in curiosity, rigor, and client success.