My water levels are fine. why does my 2001 eclipse get water inside only on the drivers side, its not antifreeze.

https://www.club3g.com/threads/water-in-driver-side-floorboard.261515/

https://repairpal.com/ac-is-leaking-water-into-the-driver-side-floor-113

sounds like your head gasket is leaking if you have a coolant pressure tester, or know someone that does, by using this when your engine is cool, you could watch the antifreeze drip out, also pull your oil dip stick, check to see if your oil is bubbly, and if your oil level is high, only it would be high if you don't lose oil, burn oil and the level was fine to.start the other thing is might be, is your heater core, its on the passenger side, back on the firewall, there are two hoses that are about a inch in size that go into the firewall , then into your heater core, look around this area to see if any antifreeze is there, then go inside your car on the passenger side, feel the carpet to see if it is wet with antifreeze, if so, then your heater core is bad but with the white smoke, I am more to say its your head gasket, don't use any of those quick fix treatments that you put in your coolant, it will only do a temp fix and clog up your heater core, and radiator,

It sounds like the heater matrix leaking,usually the dashboard has to come out to get to it.keep an eye on your engine water level too as its the same water and coolent that runs the a/c.if its leaking into the car then you risk over heating the engine.

Here's a link to where your water pump is.

You may have a pluged heater core But first check the heater -ac controls on the dash board if they seam to move ok you should check to see what your antifreeze looks like it should be green or orange depending what kind the car uses if it loks brown and rustyi would say its the heater core You should change the antifreeze and flush the engine you can also try takeing off bolth heater core hoses there the ones that run to the fire wall because the heater core is in side the car Take a hose and see if force water through the core switch from side to side of core until water flows freely some times this will work as long as you can get water to flow through the core but it may have leaks and still need to be replaced anywhy

Stick your head under the driver side dash and look on the side of the blower motor check to see if the wire to the damper is moving through the small plastic conduit. over time the wires lose their rigidity and instead of moving the damper it will bend. Let me know if these look normal

Check your antifreeze level and if low then add antifreeze until the radiator is full and the overflow tank is up to the correct level. that should solve your problem. If it isn't that, chances are your thermostat could be stuck open which isn't allowing the coolant to warm up properly.

Good Luck

cold air on passenger side of car and warm on drivers, why

check all window/door  seals, spray outside with water hose, have someone check inside at the same time

Your heater matrix has fractured.Suolution fit new matrix.Or you can have it bypassed.But you want get any warm air from the heater if its bypassed.But it will stop the water entering inside your car.