Several experiment were done on rats to results the waste products which are test by the factory. These chemical are diluted and on most days less than two parts per million go into the river. Two groups of mother rats were given drinking water which contained the waste products the first group had five parts per million the second group had two parts per million When the baby rats were born in the first group some had no eyes some had no ears and some had six legs .In the second group some were born without legs. These produced show that it is not safe to put these chemical in the river The company must build machines to clean up the waste products before they leave the factory