Your Email Address(Obligatorio) Have you been overcharged for water and sewer by the City of Chicago?(Obligatorio)SíNoUnsureDid you (or do you) have a property that was unmetered for water and sewer usage in the City of Chicago?(Obligatorio)SíNoUnsureDo you (or did you) have a vacant property that was charged astronomical water bills despite the fact that there was no water usage?(Obligatorio)SíNoUnsure Δ