Old Faithful - in Dallas

While I was in Dallas we were headed out for a bottle of wine in Elizabeth and Steve's neighborhood.  On our walk we passed over these water and cable access holes.

Not sure which one I stepped on but next thing I know my foot is going into a hole about a foot deep.  I then end up falling on my butt and quickly realize something is amiss....

Old Faithful started spouting water at me.  It was at least 30 feet high!  We were soaked and disgusting. At least our jeans came clean, but I'm not sure if my boots survived the night though!!