The Wicomico River got some mixed reviews from a local environmental group.
The Wicomico Creekwatchers found that the nitrogen and phosphorous level have improved slightly.
But the Salisbury Daily Times reports that the bacterial levels were found to be a high risk for swimmers at six out of eight sites that were tested.
This was worse than a year ago.
The group of Salisbury University volunteers tested 22 sites along the Wicomico River.