Glossary of Terms - J
A B C D E F G H I J K L M N O P Q R S T U V W Z
Jackson Turbidity Unit (JTU) - The formerly-used measurement of turbidity in a water sample. This has been replaced by the nephelometric turbidity unit (NTU).
jetted well - A shallow well constructed by a high-velocity stream of water directed downward into the ground.
JTU - Jackson Turbidity Unit