The following water waste prohibitions apply to City of Napa water customers. Some exceptions apply. See Napa Municipal Code Section 13.09.
To report water waste violations, use our online service center or call 707-257-9497.
Do Not irrigate between the hours of 10 am and 5 pm.
Do Not irrigate during rain or within 48 hours after measurable rainfall.
Do Not overwater lawns and gardens to the point of excessive flowing runoff.
Do Not use drinking water to wash driveways and sidewalks.
Do Not wash a motor vehicle by hose unless it is equipped with a shutoff nozzle.
Repair leaks greater than one gallon per minute within 30 days of discovery.
Under State Law:
Do Not water non-functional, ornamental lawns at commercial, industrial, or institutional sites.
Violations may be reported online: savewater.ca.gov