Forest Lake is a suburb of Hamilton in New Zealand and was built from around the 1930s onward.
Map of Forest Lake, Hamilton 3200, New Zealand
For quite a long time there was swamp in a large part and this has now been drained but a lake remains and the ground remains quite damp in parts.
There was a speedway for a time and now this has been replaced by Minogue Park netball courts.
References
Forest Lake, New Zealand Wikipedia(Text) CC BY-SA