The study looked at pollution levels in New Jersey streams, focusing on fecal coliform and total phosphorus. These pollutants were found to be higher than the state's water quality standards in certain areas. The research identified nonpoint sources like stormwater and failing sewage systems as the main culprits for the pollution. Point sources like treatment plants also contributed to phosphorus levels. The study calculated Total Maximum Daily Loads (TMDLs) to limit these pollutants in the streams, considering both point and nonpoint sources.