Experienced, Professional, Cost-Effective Environmental Management Solutions

Serving Clients Nationwide

Sand County Environmental, Inc., is a nationally-recognized environmental engineering firm providing a full array of phytoremediation and traditional remediation solutions to private and public service sectors. Our work is most often conducted for owners of landfills, lenders, retail and wholesale agricultural chemical storage facilities, local and state governments, and other property owners where soil, groundwater, or stormwater management issues are of concern.

Phytoremediation

National leader in providing phytoremediation (plant-based) solutions for pollutants in soil, groundwater, and stormwater.

Ag-Chem Industry

Assisting ag-chem facilities manage environmental issues including facility design, stormwater management, and nutrient and pesticide remediation.

Solid Waste

Providing a range of investigation and monitoring services, including sustainable, on-site leachate management systems.

Environmental Services

Providing Phase I and Phase II ESAs, site investigations, remediations, due diligence, wetland services, and expert witness.

Wastewater/Engineered Wetlands

Alternative treatment systems and artificial wetlands to treat leachate, wastewater, and stormwater through the use of plants, soil, and microbes.

Project Gallery

Samples of work conducted by Sand County Environmental.

From Our Facebook

Comments Box SVG iconsUsed for the like, share, comment, and reaction icons

✨Sand County Environmental✨ recently had the pleasure of welcoming Lois Nguyen, a PhD candidate in the Department of Science, Technology, and Society at Virginia Tech, to visit several of our project sites.
🌳
Lois is conducting dissertation research focused on poplar phytoremediation and was interested in seeing active phytoremediation projects firsthand. During her visit, she had the opportunity to walk through some of our sites and learn more about how poplar trees are being used as part of real-world environmental remediation efforts.
🌳
We enjoyed sharing our experience and discussing the practical application of phytoremediation in the field. It’s always great to connect with researchers who are helping advance our understanding of innovative and sustainable approaches to environmental remediation.
🌳
Thank you, Lois, for taking the time to visit our projects.
... See MoreSee Less

✨Sand County Environmental✨ recently had the pleasure of welcoming Lois Nguyen, a PhD candidate in the Department of Science, Technology, and Society at Virginia Tech, to visit several of our project sites.
🌳
Lois is conducting dissertation research focused on poplar phytoremediation and was interested in seeing active phytoremediation projects firsthand. During her visit, she had the opportunity to walk through some of our sites and learn more about how poplar trees are being used as part of real-world environmental remediation efforts.
🌳
We enjoyed sharing our experience and discussing the practical application of phytoremediation in the field. It’s always great to connect with researchers who are helping advance our understanding of innovative and sustainable approaches to environmental remediation.
🌳
Thank you, Lois, for taking the time to visit our projects.

*Exciting News*

Sand County Environmental, Inc. is hiring!!
If you are instrested in applying please send your resume and cover letter to careers@sandcountyenv.com.

We look forward to hearing from you.
... See MoreSee Less

*Exciting News*

Sand County Environmental, Inc. is hiring!!
If you are instrested in applying please send your resume and cover letter to careers@sandcountyenv.com.

We look forward to hearing from you.

📢Wisconsin DNR Issues New PFAS Monitoring Requirements for Biosolids📢

The Wisconsin Department of Natural Resources (DNR) has issued a new statewide permit requiring wastewater treatment facilities that generate biosolids (sewage sludge) to monitor and report PFAS levels.

The new requirements, created under 2025 Wisconsin Act 201, are designed to help identify and reduce PFAS contamination before biosolids are land applied. The DNR has also updated its interim strategy for managing biosolids and industrial sludges containing PFAS to better protect public health and the environment.

Looking ahead, the DNR plans to launch new grant programs later in 2026 to support PFAS sampling at wastewater treatment facilities, as well as testing for private wells, schools, and childcare facilities.

PFAS, often called "forever chemicals," are found in products like non-stick cookware, food packaging, stain-resistant materials, and firefighting foam. Because they don't break down easily, they can accumulate in the environment and the human body, where they have been linked to serious health concerns.

Learn more about PFAS and Wisconsin's ongoing efforts to reduce contamination by visiting the Wisconsin DNR website.

Sand County Environmental is here to assist you in meeting these new requirements. Please contact us for more information.
... See MoreSee Less