mg/L – milligrams per liter (similar to $1 per $1,000,000 dollars)
pCi/L – picocuries per liter
mS/cm – microsiemens per centimeter
CDPHE – Colorado Department of Public Health and the Environment
Regulation 84 – State of Colorado regulation governing the use of recycled water
MGD – million gallons per day
Coagulant – a chemical used to destabilize colloids in water, causing them to precipitate
Flocculate – a process where a solute precipitates out of a solvent in the form of floc or flakes
Anthracite – hard, compact variety of mineral coal