I have recently purchased a property and it has a stream running on it. It is spring fed and starts on the property. I was wondering if it is feasible to have a water powered generator , I have no idea about these things but I do know the stream runs about 40 gpm where I was planning on building a small water wheel. I will build the water wheel regardless as I just want to. I just moved in September and I know it runs year round. Any input is appreciated.