Water restrictions in Baltimore County, MD — also called the watering schedule, outdoor irrigation rules, or drought ordinance — set which days and hours you can run sprinklers or irrigation.
Maryland has no year-round mandatory watering ban; restrictions follow drought conditions set by the Maryland Department of the Environment (MDE). As of 2026, much of Maryland is under a drought warning, and water conservation is requested but voluntary.
Baltimore County does not impose western-style permanent watering schedules. Outdoor-water limits track drought status declared by the Maryland Department of the Environment. In May 2026, MDE issued a drought warning for large areas of the state, including central Maryland, due to persistent rainfall deficits, and asked residents and businesses to conserve water voluntarily. Baltimore City's water system, which also serves parts of Baltimore County, issued voluntary water-use restrictions rather than a mandatory ban. Residents on that system should follow MDE and utility conservation requests; mandatory restrictions would take effect only if a drought emergency is declared.
During a declared drought emergency, mandatory restrictions carry utility penalties. Under the 2026 warning, conservation is voluntary, so there are no fines for ordinary outdoor watering.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
baltimore-county-md
Baltimore County parks are open from sunrise to sunset. Being in a county park outside those hours is prohibited under Article 30 of the Baltimore County Cod...
baltimore-county-md
Baltimore County limits light trespass through the Zoning Regulations' performance standards. Adjacent residential uses are protected by a footcandle cap at ...
baltimore-county-md
Baltimore County has no formal dark-sky lighting ordinance. Outdoor lighting is instead controlled through the Baltimore County Zoning Regulations' performan...
baltimore-county-md
Baltimore County permits a homeowner two garage or yard sales per year as an accessory use, each no longer than a weekend. Sale signs may not be placed in th...
baltimore-county-md
Temporary political and campaign signs on private residential property in Baltimore County are regulated under BCZR Section 450 and its Table of Sign Regulat...
baltimore-county-md
Baltimore County has no separate tiny-home zoning category. A tiny house on a permanent foundation can qualify only as an accessory apartment in a detached a...
See how Baltimore County's water restrictions rules stack up against other locations.
Help us keep this page accurate. If you notice an error or outdated information, let us know.