South Dakota

Meet the team that can help you move your project forward
Meet Our South Dakota Representative(s)

Meanwhile, if you’re looking for our filtration technologies, look no further than Great Northern Environmental. Their team is so familiar with our technologies and wastewater treatment facilities’ needs, it makes working with them fun and easy. You can reach them at:

Great Northern Environmental

Phone: 651-298-9100
Website: www.gnenv.com
Office: 643 Hale Ave. N
Oakdale, MN  55128

What engineers have said:

"[EDI's] innovative technology as a post lagoon tertiary filter will meet all the town's future development needs and save the town millions of dollars compared to a conventional plant!"— TRISH JOHNSON, OTTAWA, ONTARIO

What engineers have said:

"The [SAGR] wastewater system is consistently discharging extremely high effluent quality with non-detect BOD, TSS and ammonia."
— MATT WILDMAN, P.E. CEDAR RAPIDS, IOWA

What engineers have said:

"EDI's ability to work with the local operators and their client service throughout the pilot was exemplary!"
— TRISH JOHNSON OTTAWA, ONTARIO

What engineers have said:

"The ease of operation and the ultimate success of the Walker [SAGR] system has led to several other projects in the surrounding communities and throughout Iowa."— MATT WILDMAN, P.E. CEDAR RAPIDS, IOWA

Recent Case Studies