Please note the water bills in Zone 19 are due on May 20, 2025 - not May 14. Due to a system error, paper and emailed water bills for properties in Zone 19 were printed with incorrect due date. The City of Dearborn's Water Department issued water bills to residents in Zone 19 that showed an incorrect due date of May 14, 2025. Please note the water bills in Zone 19 are due on May 20, 2025 - not May 14. Penalties will not apply during this timeframe.