That's not what the complaint says. It's parkland. The course is a dump. I live a mile from the course and never play there, because it blows. 

Not to mention, people against the project are basically telling the lower income neighborhoods to go f'ck themselves over some trees in city park. 

And my point still stands. There are many detention basins constructed in parks. Happens all the time. DOesn't mean it's not still a park.