Look at where you normally park you car, something pinky on the bay. Othwise look into between the engine and radiator where you could find an undertray it is wet always.
Feel where the noise come out from, could be pedal or string i'm not sure.
Geezz.. yea water condensing in winter time. Was too busy, works keep piling up on me, making me dizzy lol
*reminder* - Water & Oil are DIFFERENT