Whitman's Pond in Weymouth
(USA) New England, South Shore, Greater Boston
The water is incredibly clear! You can see quite a lot of these algae weeds in the water, and I THINK that's why the water is so clear.
I was told by a local that there was loads of restoration work for this. And, Weymouth has a number of interesting reservoirs throughout the Town/City which are massive. 1 in the South has a water treatment facility for the town/city.
This also has a waterfall & a trout run.
To see more of my photos of Whitman's Pond see my Flickr set.