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the miniSASS system was developed by GroundTruth as a simplified version of the SASS5 scoring system. it is a simple tool which can be used by anyone to monitor the health of a river by recording and scoring the macroinvertebrates (small animals) found in a sample of the river water.

miniSASS has been introduced to interested pupils in several local schools and has been very well received. Please contact us on for more information.

Please click through the the miniSASS website for more information.