Water restrictions in Urban Honolulu, HI — also called the watering schedule, outdoor irrigation rules, or drought ordinance — set which days and hours you can run sprinklers or irrigation.
Urban Honolulu follows ROH Sec. 30-2.3 for water conservation authority, with Board of Water Supply shortage-stage rules hitting high-rise condos in Waikiki and Ala Moana through landscape irrigation limits.
ROH Sec. 30-2.3 authorizes water conservation, use restrictions, allocations, and non-potable irrigation sources. Operational shortage rules (stages 1 through 4, odd/even watering days) come from the Honolulu Board of Water Supply, not the ROH. In the urban core, shortage stages chiefly affect condo-association common-area irrigation, Waikiki hotel pool decks and landscape beds, and high-density Ala Moana properties. The Kakaako redevelopment area, with its planted pedestrian mauka-makai streets, feels restrictions quickly. Waikiki tourist laundries, commercial kitchens, and pool service encounter higher-tier restrictions when shortage stages escalate.
BWS may issue warnings, fines, and ultimately disconnect service for repeat shortage-rule violations; Chapter 30 noncompliance triggers separate civil penalties.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
Urban Honolulu, HI
ROH 15-14.5 drives Schedule XXII no-parking signs throughout Urban Honolulu, while ROH 15-13.5 sets how close to the curb vehicles must park.
Urban Honolulu, HI
LUO 21-6.60 requires EV-ready stalls in new multi-family (8+ stalls) and commercial (12+ stalls) parking across Urban Honolulu, with compact resizing allowed...
Urban Honolulu, HI
ROH 15-16.6 prohibits storage parking of commercial vehicles on Urban Honolulu streets without posted signs; LUO 21-6.20 sets the companion off-street parkin...
Urban Honolulu, HI
Urban Honolulu has no blanket overnight parking ban; ROH 15-14.6 enforces parking prohibited during certain hours only on sign-posted routes.
Urban Honolulu, HI
ROH 15-14.1 prohibits stopping, standing, or parking in front of any public or private driveway or within 4 feet of either side across dense Urban Honolulu n...
Urban Honolulu, HI
Urban Honolulu property owners obtain fence and wall permits from the Honolulu Department of Planning and Permitting under ROH 18-3.1, which exempts retainin...
Side-by-side rule comparisons with other cities in Honolulu County.
See how other cities in Honolulu County handle water restrictions.
See how Urban Honolulu's water restrictions rules stack up against other locations.
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