Chevrolet Suburban Air Conditioner Drain

Noticed A Little Water On The Front Carpet - Condensation It Looks Like.... Rolling Water Sound And Not More Drip Under The Passenger Front...

So I Have Owned This 2001 Suburban Since Last October. To My Knowledge The A/c Worked Fine And Had Been Working Fine. However, The Drain...

So My A/c Is Running Great But The Drain Must Be Plugged As My Passenger Side Floor Gets Soaked Anytime I Use The A/c. I Have Googled And...