Terms You Should Know About Water Conservation

Aquifer

A subsurface formation of rock, glacial material, or other deposits which are capable of storing and yielding water to a well or spring.

Bioengineering

Restoration and stabilization techniques that use plants, often native species, to mimic natural functions and benefits.

Biofiltration

The use of vegetation (usually grasses or wetland plants) to filter and treat storm water runoff as it is conveyed through an open channel.

Biological diversity

Multiple species of organisms living together in balance with their environment and with each other.

Bioretention

The use of vegetation in retention areas designed to allow infiltration of runoff into the ground. The plants provide additional pollutant removal and filtering functions while infiltration allows the temperature of the runoff to be cooled.

Brownfields

Sources: Natural Resources Defense Council