Gareth, I'll supply more details after the weekend. I use the internet at work and I haven't got the details on me at the moment.
Crow Green has 4 Lakes. One is a syndicate water and another a small lake with only 4 or 5 swims. The other two are day ticket waters and one of them, the match lake, can be booked by clubs. Winning summer weights can reach around 70-80lbs and I've heard of several 100lb+ weights.
Both of the main day ticket lakes contain the same species of fish, Carp to 25lb, Bream, Tench, loads of quality Roach, Rudd, Golden Orfe, Sturgeon and Koi. The bigger lake (not the match lake)also has some BIG pike (25lb+) and Wels Catfish.
Hope this is helpful - telephone number to follow next week.