Onterra is currently working on over 35 systems in 10 counties throughout Wisconsin. Our projects include numerous comprehensive management plans, two town-wide lake management plans, and sixteen multi-year aquatic plant studies guiding and documenting third-party herbicide applications. Each project includes grant writing and management at no charge and important opportunities for stakeholder participation and education.

Current Projects

Recent Project Experience

Buffalo Lake Comprehensive Management Plan

Saint Germain Draft Aquatic Plant Management Plan

North & South Twin Lakes Comprehensive Management Plan (Phase II)