Water clear from onboard ice melt following last March 2019 sailing. Floating slimy jelly stuff does not stick to surfaces nor skin nor has any strong odor. Leaves no typical petroleum coloration when skimmed off. Easily pumped through portable transfer pump. Only clear waster puddle on ground with no coloration. Using Simple Green clean up. Assuming it’s not oil but dirt congealed maybe some mold. What do you folks think please so I don’t get in trouble.