I went out side and had a look for you, I found a welsh plug next to the fuel pump, but wasn't able to see if there were any next to the water pump. The stupid exhaust system is in the way and since my car is low I can't get under it to see if I can see anything from underneath. If you want next time I have my car on a hoist I'll see if I can find any welsh plugs in that area. It's really hard to find the leak since it's a small one, the heat from the engine combined with the heat from the exhaust may dry out a bit of the leaking coolant.