Water Use Rules in Rockville, MD (2026)
1 verified water use rules for Rockville, Maryland, sourced directly from the municipal code and official government pages.
Verified from official government sources
Recycled Water Rules
Rockville exempts commercial vehicle washing facilities that use recycled water from the city's water-restriction ban on washing cars, trucks, and trailers during declared shortages.
Rockville Recycled Water Wash Exemption
Few RestrictionsRockville City Code § 24-6(b)(2)
Restricted use or absolute curtailment of water use for certain nonessential use include:(1)The use of hoses, sprinkler, or other means for sprinkling or watering of shrubbery, trees, lawns, grass, plants, vines, gardens, vegetables, flowers, or any other vegetation;(2)The use of water for washing automobiles, trucks, trailers, trailer houses, or any other type of mobile equipment, except for c...
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County ordinances apply to unincorporated areas and may supplement Rockville city rules.
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