I have a 2001 Outback 2.5 that has a small leak coming from, I think, the Water Pump gasket. When I park the car, I'll get a 1 drop pool on the garage floor. I also smell Antifreeze at times when I get out of the car. The temp is normal on the gauge and the radiator is not low on coolant. Is this most likely the beginning of the end of the water pump? I have ordered a timing belt/water pump kit as it's almost time to change it again. The car has 165,00 miles on it and it was at about 91,000 when the water pump and belt were last done. I am the original owner. As an addition, the Head gaskets were done at 122,000 miles.