Yes. Even continuous streams are only measured periodically and it would be best to apply the measurements to the volume produced most closely to the time of the measurement. In other words, break up the continuous stream into discrete batches for calculation purposes.(7/1/94)

This question and answer was posted at Consolidated List of Reformulated Gasoline and Anti-Dumping Questions and Answers: July 1, 1994 through November 10, 1997 (PDF)(333 pp, 18.17 MB, EPA420-R-03-009, July 2003, About PDF)