Geoffrey E Pociask

Geoffrey E Pociask serves as a Principal Research Scientist in Wetlands Geology at the Illinois State Geological Survey (ISGS), University of Illinois. His work integrates hydrological monitoring with wetland policy analysis, focusing on mitigation effectiveness and regulatory impacts.

Research spans wetland hydrology, mitigation monitoring, and policy consequences, with emphasis on how hydrological conditions influence restored wetland ecosystems and non-native species invasions. Key methodologies include field monitoring of surface water dynamics and statistical analysis of restoration outcomes.

Recent publications reveal growing emphasis on federal policy impacts, particularly the 2025 study quantifying consequences of Sackett v. EPA for Illinois wetlands. Research demonstrates interdisciplinary connections between hydrology, ecology, and environmental law.

Collaborates extensively with state agencies including the Illinois Department of Transportation (IDOT) on wetland mitigation projects, producing annual technical reports documenting monitoring site performance. Media coverage of his Clean Water Act research reached six news outlets and academic platforms.

Leads field teams conducting hydrologic monitoring across Illinois wetland sites, developing protocols for assessing restoration success through both traditional metrics and innovative approaches like functional leaf trait analysis.