This is the hardscaped area I mentioned on the northwest end of the ponds. You can see more of those orange plastic barriers or low fences. Not sure what their purpose is. I am standing on the top of a concrete viewing platform that has a pretty metal grate over a trough where water would run from above and behind the pond, from a rocky, rain-garden area, through the trough where you could view it rushing below the grate, and over the edge down into the pond. I’ll have to come back after a good rain (or during) to see this in action.