Runoff County Pond

[ithaca10]

While fishing this local pond yesterday i noticed suds coming out of a drainage pipe a guy was washing his car in the street and the suds were going into the sewer and draining into the "County" pond which is about 50 yds away. This house was built about five yrs ago at the end of the street and the sewer and drain were put in around the same time but i never noticed it.

Should i call the town, county or state to save this pond from further pollution.