Greater Cincinnati Water Works does not impose routine lawn-watering schedules thanks to abundant Ohio River supply, but restrictions can activate during declared drought emergencies under GCWW conservation authority.
GCWW serves over a million residents drawing from the Ohio River and the Bolton wellfield aquifer. Unlike arid Western utilities, Cincinnati does not assign odd-even watering days under normal conditions. During a Stage 1 drought advisory, GCWW asks customers to voluntarily reduce outdoor use; Stage 2 mandatory restrictions can limit lawn watering to specified hours, restrict car washing to commercial facilities, and prohibit street and sidewalk power-washing. Activation requires a declaration by the GCWW Director with City Council notification. Residents should consult the GCWW conservation page during summer for active advisories.
Mandatory-stage violations can trigger written warnings, then fines under GCWW service rules, with potential service curtailment for repeat commercial offenders during declared emergencies.
Cincinnati, OH
Greater Cincinnati Water Works (GCWW) manages water service for Cincinnati. Ohio does not impose mandatory year-round outdoor watering restrictions. GCWW may...
Cincinnati, OH
Cincinnati customers must report main breaks, hydrant leaks, and visible underground leaks promptly to Greater Cincinnati Water Works dispatch, with a dedica...
See how Cincinnati's lawn watering restrictions rules stack up against other locations.
Help us keep this page accurate. If you notice an error or outdated information, let us know.