Amidst the pandemic, we are still working to ensure our clients are taken care of. All field work and aquatic management activities are proceeding without interruption. However, face-to-face consultations and meetings will be postponed until further notice. 

Please contact us with any questions or concerns: 920-361-4088


Pond Services

We offer integrative pond management solutions that control nuisance plants and algae and improve water quality, aesthetics, fish and wildlife habitat and personal enjoyment of our clients' ponds. Our biologists will work with you and your budget to achieve your pond goals.

Popular services include:

  • Plant & Algae Treatments

  • Pond Management Programs

  • Custom Aeration Systems

  • Water Quality

  • Fisheries Management

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Lake Services

We work on both private and public lakes with lake owners, associations, and districts to manage water quality, aquatic plants, improve fish and wildlife habitat and enhance the overall recreational, navigational, and aesthetic enjoyment of each lake for our clients.

Popular services include:

  • Invasive Plant Control

  • Lake Management Plans

  • Aquatic Plant Surveys

  • Lake Studies & Assessments

  • Fisheries Management

Habitat Services

We offer turn-key solutions to improve the aquatic and/or terrestrial habitats on your property, including pond or wildlife scrape construction, forestry and prairie management, removing unwanted brush, plantings or restoring habitat, our biologists work with you to reach your property goals.

Popular services include:

  • Pond Design & Construction

  • Forestry Management

  • Wetland Restoration

  • Fish & Wildlife Habitat Improvement

  • Native  Plantings



Cason & Associates, LLC provides effective, environmentally sound, and sustainable solutions for aquatic and terrestrial resource management challenges. We serve private landowners, lake associations and districts, private corporations, government agencies, homeowner's associations and campgrounds. Our staff consists of biologists, limnologists and commercial applicators, who provide professional consultations, services, and tools for managing lakes, ponds, rivers, wetlands and terrestrial habitats. In addition, we have a network of associates available to provide additional scientific, technical and engineering support.


Cason & Associates, LLC serves Wisconsin, Upper Peninsula of Michigan and Northern Illinois.



Contact Us

For any inquiries, questions or commendations, please call: 877-309-8408 or fill out the following form.

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Contact Information

Office Address:

520 North Washington St

Berlin, WI 54923

Field Station (No Public Access):

Muscoda, WI

Mailing Address:

PO Box 230

Berlin, WI 54923

Tel: 920-361-4088

Fax: 920-361-4086


To apply for a job with Cason & Associates, LLC, send a cover letter and resume to:


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call us at 877-309-8408
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Cason & Associates, LLC

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