I think most low point drains are like that. I actually removed the plug and installed a valve. Instead of having to lay on the ground to remove the plug, I can now reach under and turn the valve.
2014 Georgetown 351DS
-TruCenter -Front/Rear CHF -Hellwig Links -Tiger Trak -Ran McNally GPS -ScanGauge -Truck Systems TPMS -5 Star Tune