Not recommended for small dogs. They will get chased around (by bigger dogs) with their tails in between their legs.
But it's a lovely place for medium to bigger sized dogs. My black Siberian Husky/German Shepherd enjoys socializing with other dogs there, and their owners are very friendly as well.
It's not a large area, but it's big enough for my dog to run around and get some exercise.
I've never encountered aggressive dogs at this park.
I agree with the previous Yelper, installing a water source would be great for dogs and lights would make it safer for us all. It does get mushy there so I never go in winter and spring.
My only concern (for all dog parks) is, you never know if the dogs that your dog(s) are socializing with, are properly vaccinated.