as ive said several times, top indicators for blown head gasket:
1. white smoke in exhaust
2. fluid/condensation when placing hand in exhaust
3. remove the radiator cap on a cold car, start the car. if fluid bubbles out there may be a blown head.
4. check levels, (obviously you have a leak, so this is irrelevant)
5. lack of power, check compression in each cylinder
good luck, sounds to me like for some reason there are hoses shootin water out, did you forget to hook a fluid hose up on the engine block?