BWO Fisheries Science -Northern Office
Premier Pond and Lake Management in the Northern Plains
Meet Your Local BWO Biologist
Dr. Brian Graeb, the founder of BWO Fisheries Science, leads our Northern Office from South Dakota and brings decades of fisheries research and hands-on management experience to lakes and ponds across the plains. From building winterkill-resistant fisheries to designing trophy walleye and bass lakes, Brian and the South Dakota team deliver science-driven solutions tailored to cold-water ecosystems. From habitat deployment and aeration to water quality testing and fish stocking, you’ll work directly with Brian, the founder of BWO Fisheries Science, to create the healthy, productive fishery you dream of.
Dr. Brian Graeb Taking Notes During Electrofishing Survey
South Dakota Smallmouth Bass
Fisheries Management in South Dakota
BWO Fisheries Science, under the guidance of Drs. Katie and Brian Graeb, revolutionize fisheries and wildlife management in their home state of South Dakota. BWO offers holistic pond and lake management services that extend beyond mere fish stocking. Utilizing microbial analysis as a foundational tool, BWO ensures environmentally responsible practices, while watershed-level management tackles issues at their source. Through comprehensive, research-driven services, BWO redefines fisheries management in the central United States, exceeding client expectations and fostering sustainable fisheries in South Dakota, Nebraska, Iowa, Minnesota, and neighboring regions.
Fisheries Management in Nebraska
At BWO Fisheries Science, we specialize in comprehensive pond and lake management services designed to enhance and sustain aquatic ecosystems. Our expertise encompasses a range of services. By integrating advanced scientific research with practical application, we ensure that each waterbody under our care reaches its full ecological potential.
Nebraska’s lakes and ponds present unique challenges, from managing sediment buildup to controlling aquatic vegetation. At BWO Nebraska, we offer specialized services such as Aquatic Weed & Algae Control and Bathymetric Mapping to enhance water quality and fisheries productivity. Our Electrofishing Surveys provide critical insights into fish populations, allowing us to implement strategic Fish Stocking programs that support thriving sport fisheries across the state.
Bluegill in a Prairie Pond in the Midwest
Fisheries Management in Minnesota
At BWO Fisheries Science, we specialize in comprehensive pond and lake management services designed to enhance and sustain aquatic ecosystems. Our expertise encompasses a range of services. By integrating advanced scientific research with practical application, we ensure that each waterbody under our care reaches its full ecological potential.
Minnesota’s rich network of lakes demands precise management to maintain water quality and fish populations. Our Healthy Waters Program addresses nutrient overload, preventing excessive algae growth that can harm aquatic life. Additionally, our Expert Fish Stocking services help landowners cultivate trophy fisheries, whether targeting walleye, largemouth bass, or panfish.
Fisheries Management in Iowa
At BWO Fisheries Science, we specialize in comprehensive pond and lake management services designed to enhance and sustain aquatic ecosystems. Our expertise encompasses a range of services. By integrating advanced scientific research with practical application, we ensure that each waterbody under our care reaches its full ecological potential.
BWO Iowa focuses on helping private landowners and public entities improve their fisheries through science-backed lake management strategies. With a mix of natural lakes and man-made reservoirs, our expertise in Fish Habitat Installation and Supplemental Feeding Programs ensures a balanced predator-prey dynamic. We also provide Lake Assessment Reports and Aeration solutions to combat water quality issues, keeping Iowa’s waters clear, healthy, and full of fish.
Healthy Female Largemouth Bass Caught on a Midwest Pond
A Local Office with Local Solutions
Every region, state, and watershed has their own conditions, problems, and solutions that need to be measured and resolved. The Northern Office team excels at managing the unique environmental conditions that face the northern midwest. Extreme winter conditions, substantial fertilizer inputs and runoff, and wide variations in natural reproduction are just a few major circumstances that impact your fishery in in the plains of the north. Our northern team specializes in preventing winterkill through bottom-diffused aerators and snow-management that maintain healthy oxygen levels. We also address nutrient overload from agricultural runoff that can trigger algae blooms and oxygen swings, while designing robust habitat structures and stocking programs that build resilient, legendary fisheries for walleye, smallmouth and largemouth bass, yellow perch, bluegill, and more.