Nj blue hole

this is based off a lake in nj pine barrens blue hole a abadon mining area now filled up with water and it its about 50 to 100ft deep yes very deep and people have died here rip and when you go there you can get a fine and the resaon i think is somone died here i think last year and yes i have came here in 2021 it was very active and now 2022 because a death happen pretty sure in 2021 it was closed not very active so you can pay a fine but when i came there was no officer just becareful out there