Low voltage running through yard?
I have a 700-gallon landscape pond. Kneeling with my knee on the ground, I put my hand in the water and felt an electrical shock in a small cut on my finger. Using a voltage meter with one prong stuck in the earth and the other in the water, it reads around 2 volts when set to AC and .6 volts when set to DC. Thinking it might be a problem with the pump (which is GFCI protected), I flipped the breaker but nothing changed. Thinking it might be a problem with another circuit, I flipped each breaker, and finally the main, but nothing changed. Except for the cut on my finger, I wouldn't have noticed it. Should I be concerned? Or is it normal to have a few volts trickling throug the yard?