Mitsubishi Repair: 2001 Galant, drain hose, rainy days

Question
I have water accumulating on driver side floor, It was raining when I notice it but I can't seem to find where leak it's coming from any suggestions?

Answer
Rudy,
Inspect the rubber weatherstripping on the door sill. You may find it torn or excessively worn; which will allow water to pass through.  Also notice if you see water accumulation on non-rainy days when the A/C is running.  You may find that the drain hose for the A/C is blocked.  A blockage in that tube can cause water to leak inside the car.
Good luck!