0ec8d584_AND_SOIL_WATER_CHARACTERISTICS__rocks_and_having_a_water_head_
[Artesian water] Water exchange zone [:] :
a zone of active, slow or difficult water exchange, in which a defined volume of water can pass through it in a defined period of time.
GROUND AND SOIL WATER CHARACTERISTICS
all ground water, excluding subsoil water, bedded between waterproof rocks and having a water head.