Insights | Mackworth-Enviro

Nov 121 min read

Redefining Contaminated Dredge Containment: The Success of Bottom Sealing Filter Barrier in the Hudson River

Bottom Sealing Filter Barrier (BSFB) for contaminated dredge containment at a former MGP site. Installed in November 2022, this system...

Nov 121 min read

Improving Water Quality in Lake Attitash: The Impact of Nutrient Reduction Barriers

Amesbury, MA - Lake Attitash. 2004 - 2024, a floating boom system was designed and installed in the Back River to reduce phosphorus...

Jan 252 min read

No Turbidity Exceedances During Use of Mackworth Barriers for Seacoast Reliability Project in NH

In November 2019, Mackworth-Enviro designed, installed, and maintained operations on two bottom-sealing filter barrier turbidity systems...

Jan 251 min read

Mackworth Provides Training on Bottom-Sealing Filter Barrier Technology for the New York State Department of Environmental Conservation

In August 2020, Mackworth-Enviro was invited to provide a two-hour training on bottom-sealing filter barrier technology for the New York...

May 5, 20212 min read

Mackworth Presents Poster at 2020 North American Lake Management Society Conference

Mackworth-Enviro personnel presented a poster at the 2020 North American Lake Management Society Annual conference. The poster focused on...

Dec 5, 20181 min read

Intake Protection Season Complete for 11th Year of CWA 316(b) Compliance in Excluding Fish Eggs

Mackworth-Enviro Operations Manager Christian Guelke reports that Mackworth-Enviro crews have completed winter retrieval of the Fish...

Jun 12, 20181 min read

Testing Underway at Bauneg Beg Lake to Demonstrate Effectiveness of Nutrient Removal Barrier

Mackworth-Enviro designed a triple-barrier filter system to reduce the total phosphorus entering Bauneg Beg Lake in Sanford, Maine, and...

Jun 1, 20181 min read

Mackworth Engages Members of the Electric Power Research Institute (EPRI) about 316(b) Solutions

For the second year in a row, Mackworth-Enviro recently participated in the industry meeting hosted by the Electric Power Research...