The developer's co-operation and quick action once it was aware of the run-off was taken into consideration, Mr McIntyre said.
Mr Dippie acknowledged the incident occurred but said the council had complimented rather than criticised his contractors on their quick reaction to the situation.
There were many sources of stormwater run-off into the creek during the heavy rain and stormwater from his subdivision was just one.
''It seems Fish and Game have got their noses out of joint at the council and have instead come after us,'' he said.
If both parties got together to talk about the issue it would be a better outcome for everyone involved, Mr Dippie said.
Otago Fish and Game operations manager Ian Hadland said because the head of Bullock Creek was an environmentally sensitive area it was disappointing the company had only been given a warning
Mr Hadland said Fish and Game staff had meet Mr Dippie before work started on the subdivision, but it had no authority over the matter. He disputed Mr Dippie's claim there were many cases of run-off into the creek.
A spokesman for the Otago Regional Council said an investigation into the incident was still ongoing so the council could not comment at this time.