ATCH3PTARENALOWFLOWPURGINGTECHNIQUES.DOC
Published: 10/04/2011
Description
Point Arena AFS Monitoring Sampling Low Flow Techniques Purging Goal: pump at less than well’s natural recharge rate and maintain laminar flow – try to avoid surges or flow interruption Purge at less than 1 liter/min (about ¼ gpm). (May use high...
