Glossary


Browse the glossary using this index

Special | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | ALL

C

Confined aquifer

An impermeable rock layer preventing water from seeping into the aquifer from the ground surface directly above it. Instead, water travels down and across and eventually seeps into an unconfined aquifer farther away where the impermeable layer does not exist, often travelling large distances