Metrowest Daily News 7/14/10: Enforcing water restrictions in MetroWest. "Every now and then we'll get an anonymous voicemail," said Don Millette, water superintendent in Wayland, where the shortage stems from demand exceeding pump capacity. Wayland has temporarily required residents to water by hand, and only between 7 p.m. and 7 a.m., when evaporation is less of a threat.