Complex sentence: The Jordan River and Little Cottonwood Creek were included on the 2006 303d list; parameters that exceeded the standard level for at least part of the Jordan River include temperature, dissolved oxygen, total dissolved solids, E. Coli and salinity.
Split into simpler sentences: The Jordan River and Little Cottonwood Creek are included on the 2006 303d list. Parameters that exceeded the standard level for at least part of the Jordan River are: temperature, dissolved oxygen, total dissolved solids, E. Coli and salinity.