[tsubaki]

In our area, all the pumps I have paid attention to do have the ethanol stickers.
We also have 2 pumps in this county that are nonethanol, 89octane Marine fuel. Most of the Marinas have this also.
There is a kit sold at most lawn mower shops that sell and service 2 cycle equipment.
Basically, it is a test tube with a cap. There are lines marked to fill the suspect fuel to. Then add water to another line, shake, let settle. There will be other lines with % values of the ethanol mix (which is in between the fuel fill and water fill lines).
Basically the water mixes with the water in the ethanol and separates from the fuel.