Landscaping Rules in Oklahoma City, OK (2026)
3 verified landscaping rules for Oklahoma City, Oklahoma, sourced directly from the municipal code and official government pages.
Verified from official government sources
Weed Ordinances
Oklahoma City enforces weed abatement. Oklahoma Noxious Weed Law (2 O.S. §3-101) applies statewide. County weed boards enforce.
Oklahoma City Weed Ordinances
Some RestrictionsRainwater Harvesting
Oklahoma City encourages rainwater harvesting for landscape irrigation. Rain barrels under 100 gallons need no permit. Larger cisterns and systems connected to household plumbing require plumbing permits and backflow prevention. Harvested water cannot be used for drinking without treatment. Oklahoma recognizes rainwater harvesting as a property right.
Rainwater Harvesting in Oklahoma City
Few RestrictionsNative Plants
Oklahoma City encourages native and drought-tolerant plant use through landscape code flexibility and water conservation programs. Turf alternatives, prairie plantings, and xeriscaping are allowed subject to maintenance standards and the 12-inch weed ordinance. The OKC WaterSmart program offers rebates for turf conversion.
Native Plants in Oklahoma City
Few RestrictionsLooking for Oklahoma County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Oklahoma City city rules.
Landscaping Rules in Oklahoma County →