EUTROPHIX
Large-scale water restoration, delivering measurable impact
EutroPHIX represents SEPRO Scientific’s approach to permanent water quality restoration. Through decades of scientific research and real-world partnerships, we guide authorities and stakeholders to restore and maintain healthy water systems.
Restoration with a proven process
This science-led, consultative restoration program is designed for water bodies impacted by nutrient pollution and toxic algal blooms. Equipped with decades of scientific expertise and proven methodologies, the EutroPHIX team partners with public agencies, lake associations, and private stakeholders to deliver measurable improvements in water clarity, nutrient levels, and long-term ecosystem health.
IDENTIFYING ROOT CAUSES
The core challenges associated with poor water quality
50K
nutrient-impaired U.S. water bodies
2K+
large U.S. lakes with HAB bloom forecasts
50%
of U.S. lakes with detectable microcystins
Eutrophication
Excess nutrients accumulate in the water as a result of runoff and other factors. Over time, these nutrients fuel the growth of harmful algae blooms and other challenges.
Harmful Algal Blooms
Harmful algal blooms are a major concern in freshwater and marine environments, producing toxins that are dangerous to humans, pets, livestock, and ecosystems. EPA’s current HAB forecast page says the model predicts weekly bloom probability for over 2,000 of the largest U.S. lakes and reservoirs.
Toxins
Toxins produced by HABs can cause a variety of illnesses and be lethal to pets. EPA’s 2022 National Lakes Assessment found microcystins detected in 50% of lakes, and levels exceeded EPA’s recreational criterion in 2%, representing 5,360 lakes nationwide.
THE PROCESS
Combining scientific rigor and practical implementation
01
Site assessment & baseline sampling
Comprehensive water body analysis — nutrient loading, biological inventory, and historical data review to establish a treatment baseline for your unique scenario.
02
Treatment plan development
Science-based restoration roadmap co-developed with public agencies, lake associations, and private stakeholders.
03
Precision application & monitoring
Partnership with Stewards of Water and other lake professionals, as well as local stakeholders, to guide the process of the prescribed implementation.
04
Long-term stewardship & reporting
Defensible documentation for regulators and stakeholders. Seasonal monitoring and adaptive management for sustained results.
OUR TEAM
Your water quality restoration experts
When you work with EutroPHIX, you have access to a team of experts with over 100 years of combined experience restoring and improving water quality.
Mike Pearce
Business Director
Scott Shuler
Director of Technology and Operations
WESTERN REGION
Alexis Fischer, Ph.D.
Water Quality Specialist
FLORIDA
Pamela Dugan, Ph.D.
Water Quality Specialist
EASTERN REGION
Shannon Junior
Water Quality Specialist
Ryan Van Goethem
Limnologist & Operations Manager
Mark Heilman, Ph.D.
Vice President, Environmental Restoration & Advocacy
West Bishop,
Ph.D.
Principal Scientist, Applied Water Management
RESTORATION IN ACTION
Science-led solutions proven in the field
A targeted phosphorus management demonstration designed to reduce internal nutrient loading and support long-term restoration.
14,500
lbs of expected P mitigation
A targeted phosphorus management strategy dramatically improved water quality and reduced the conditions that drive harmful algal blooms.
90%
Reduction in phosphorus levels
A targeted phosphorus inactivation program delivered lasting water quality improvements and reduced future risk.
230%
increase in permanently mineralized phosphorus
A comprehensive phosphorus management strategy reduced nutrient loading, improved water quality, and prevented risk advisories during peak recreation season.
40%
Reduction in phosphorus
An adaptive phosphorus management strategy reduced nutrient levels and improved water quality.
70%
Reduction in phosphorus
