There are only four ponds that you are allowed to fish.
More will be available in future.

Match Pond, North Pond, Oasis Pond and Crucian Corner.

Fishing any other pond is forbidden and will get you removed and banned. 

Fishing peg positions are a Approximate and the map is not to scale.

The Match Pond
Roach, Rudd, Tench, Bream, Crucian Carp,
Carp, Chub, Idle, Pike and Perch.

North & South Pond
Roach, Rudd, Tench, Bream, Crucian Carp, Carp, Pike and Perch.

The Oasis Pond
Goldfish, Roach, Rudd, Tench, Ghost carp and Koi.

Crucian Corner
Only confirmed Crucian Carp.

The Tench and Crucian Pond
Currently closed
Tench and confirmed Crucian Carp.

The Cut
Specimen Pond
Currently closed

The site is always undergoing work so layout may change.

Note – The North Pond is also known as The South Pond after the joining of the two ponds.

Google street view style walk around.
Have a walk around the fishery from your PC or phone.
Yaddlethorpe Ponds Virtual tour

There is currently ongoing work on 8 other ponds.
Yaddlethorpe ponds YouTube Channel