Indicator guidelines: presence of litter (rubbish and marine debris) 2008-08-12T00:52:02Z 2008-09-04T06:17:36Z Indicator guidelines: presence of litter (rubbish and marine debris) Estuarine, coastal and marine habitat condition National Land and Water Resources Audit National Land and Water Resources Audit <p>This document presents the recommended monitoring guidelines for collecting, collating and reporting information on the presence of litter in estuarine, coastal and marine waters for national, state/territory and regional application.</p> PN21543 PN21543