![Separations Process Research Unit (SPRU) Site Cleanup By the Numbers Separations Process Research Unit (SPRU) Site Cleanup By the Numbers](https://webarchive.library.unt.edu/web/20170122041841im_/https://energy.gov/sites/prod/files/styles/download_hero/public/SPRU%20by%20the%20Numbers%20August%202015.jpg?itok=PcWXQ2tE)
In 2015, EM developed site infographics highlighting each sites history and important metrics including:
- Decontamination and demolition of facilities and waste sites
- Secure storage of spent fuel
- Retrieval of radioactive sludge and saltcake from tanks
- Treatment of contaminated groundwater
- Waste safely stored in an underground repository