Dissolved Oxygen (DO)
Dissolved oxygen (ppm) profile in 2006 for Lond Pond North at site 3.
So, going back to the dissolved oxygen data, here we have another dissolved oxygen graph, similar to the earlier one I showed you, except this is for site 3. Again, the blue coloration represents dissolved oxygen concentration in ppm. From this graph, we can tell that at site 3, a shallow sites, waters did not become anoxic over the course of the summer.