the Northern Hogsucker run is comming to an end
 

there were 15-20 of them in the riffle last week. Only 2 in there today.
http://en.wikipedia.org/wiki/Salisbury_Plain_River

Is there an official counter?

John, not that I know of. Maybe the DEP. It's kind of funny,to me, as this "hogsucker run" is pretty much in the center of Brockton. A new bridge was built over the river and the suckers spawn in the fast flowing water in early April each year. I saw 2, 3 days ago, but nothing at all today. There are ducks, egrets and heron in that small part of the river sometimes.

Saw just 1 yesterdayafternoon
 

I waited about 1/2 hour to see if anything swam by. 1 solitary mudsucker swam by, that was it. :eyes::wave: