The clean water act would not regulate which of the following scenarios? (3 points)

a tanker that has run aground leaks petroleum into a bay.

an algal bloom appears in a pond surrounded by crop fields.

rusting pipes in an apartment contaminate tap water with copper.

effluent from a factory raises the water temperature in a river by 2°c.

sediment disturbed by swimmers in a lake makes the water increasingly turbid.