Is it normal for the opening to be so close to the cliffs? While living down in Lincoln, a few weekends when I was not hangovered I would travel out to Birdlings, initial aim was to target perch (or something) in the lake but found it so putrid looking I quickly changed my mind. From memory the outlet cutting was next to the Carpark when i was there. Would be good if you guys succeed in cleaning up the lake but would be a challenge. Is the three or four partition plan still being worked towards, thats the one where the bottom 1/4 was to be salty, the next 1/4 tidal, then a couple of freshwater sections further up the lake.