Probability of Detection : The likelihood, expressed as a percentage, that a test method will correctly identify a leaking tank. Process Variable: A physical or chemical quantity which is usually measured and controlled in the operation of a water treatment plant or industrial plant.
The smallest leak (from a storage tank), expressed in terms of gallons or litersperhour, that a test can reliably discern with a certain probability of detection or false alarm. Source: Terms of the Environment ...
Detectable Leak Rate The smallest leak (from a storage tank), expressed in terms of gallons or litersperhour, that a test can reliably discern with a certain probability of detection or false alarm.
See also: Age tank, River, Storage, Table, Hazardous
