White Papers

September 10, 2019

Regulation of Aboveground Storage Tanks Less Than 5,000 Gallons – Wisconsin


September 5, 2019

Respirable Crystalline Silica Exposure

Although crystalline silica is a common mineral found in the earth’s crust, common construction operations and cutting or crushing stone could result in unsafe conditions for workers. Industrial grade sand used in certain foundry work and hydraulic fracturing (fracking) is also a source of exposure. OSHA’s standard (29 CFR ...

August 17, 2019

1, 2, 3 – TCP: California’s Response to a Persistent Pollutant

The U.S. Environmental Protection Agency (EPA) has identified 1, 2, 3 – Trichloropropane, or TCP, which does not occur naturally in the environment, as an emerging chemical of concern that can threaten drinking water supplies.  Under California’s mandatory TCP standard, which started enforcement in January 2018, all water systems ...

June 5, 2019

State vs Federal CCR Rule Regulations: Comparisons and Impacts

The Federal CCR rule differs from many current state regulations for CCR management at landfills and impoundments, as well as groundwater quality management near CCR facilities. While unifying CCR regulations may provide consistency for utilities operating in multiple states, there may also be benefits in the unique decisions made ...

June 5, 2019

Deep Disposal Well Considerations for Leachate Management, Jun. 2019

The basics of deep well injection as a leachate disposal option – technical, economic and regulatory considerations. Share this white paper using the email or social media icons at left. Download this paper using the download icon just beneath the window.   Additional information here.