South Perry dog park idea

I got an e-mail from one of my South Perry neighbors last week. She had an interesting suggestion: how about turning that grassy area off Southeast Boulevard and 10th Avenue into a dog park?
Stopping by the other day, I noticed that lots of people are already walking their dogs there - so it seems to be a popular spot.
What I didn’t know is that it’s an underground water reservoir. So the property belongs to the City of Spokane’s Water Department , but hey, maybe it could work out?

The city and Spokanimal are already working together on developing a dog park closer to downtown.

Thoughts?