Landscaping Rules in Norman, OK (2026)
5 verified landscaping rules for Norman, Oklahoma, sourced directly from the municipal code and official government pages.
Verified from official government sources
Tree Trimming
NCC 16-910 makes it the duty of every property owner abutting a street to prune trees on their premises so limbs and undergrowth never hang lower than seven feet over an adjoining sidewalk or 14 feet over the street. The City Forester enforces the standard citywide, and a violation carries the fine in NCC 16-911.
Norman Sets Tree Clearance Over Streets, Walks
Some RestrictionsNCC § 16-910
It shall be the duty of all persons owning or controlling any real estate abutting or adjoining any street to prune the trees on their premises so that the limbs and undergrowth shall not hang or extend down over the sidewalk or street abutting such property less than seven feet from the level of the sidewalk or 14 feet from such street.
Tree Removal & Heritage Trees
Norman requires written permission from the City Forester before anyone alters or removes a street tree, defined as a tree six inches DBH or larger growing in the public right-of-way. Unauthorized removal draws an administrative fine of up to $50 per inch of trunk diameter, capped at $2,000.
Norman Street Tree Removal Permit
Significant RestrictionsNorman City Code (NCC) §§ 16-903, 16-904
It shall be unlawful for any person to intentionally alter any street tree standing or growing, wholly or in part, in or on any street right-of-way without first obtaining the permission of the Forester... Removal of a street tree in violation of NCC 16-903 may be subject to an administrative fine of up to $50.00 per inch DBH. The total administrative fine assessed shall not exceed $2,000.00.
Weed Ordinances
Norman caps weeds and grass at 12 inches on any platted or unplatted lot under City Code § 16-310. Growth past that height is a public nuisance the City can abate after 10 days' notice, with costs billed to the owner or placed as a lien collected through Cleveland County property taxes.
Norman Weed Ordinance: 12-Inch Limit
Some RestrictionsNorman City Code § 16-310
No person shall permit any piece of property, platted or unplatted, regardless of type or zoning, owned, occupied, or controlled by him, his agent or a person who has charge thereof, to become covered or overgrown with weeds, and the continued existence of such weeds, growths or accumulation shall constitute a public nuisance. ... Weed means and includes, but is not limited to, poison ivy, pois...
Water Restrictions
Norman's Stage 1 conservation plan restricts landscape watering year-round to odd or even calendar days matching the address's last digit, with hand watering always allowed and variances available from the City Manager.
Norman Odd-Even Landscape Watering Schedule
Some RestrictionsNorman City Code § 34-505
The City Manager has full authority to impose and enforce water conservation stages in accordance with the City water conservation plan, as may be amended from time to time. Unless a subsequent conservation stage of the water conservation plan is implemented requiring more limited water use, all users of the City water system shall limit landscape watering year-round in accordance with Stage 1,...
Native Plants
Norman's parking-lot landscaping code tells developers using its xeriscape option that native species 'are better adapted to this climatic zone and should be used' alongside other drought-tolerant plants, under NCC 36-551. It is paired with a required plant list the Director of Planning maintains in Appendix F.
Norman Native and Drought-Tolerant Plant Rule
Few RestrictionsNorman City Code (NCC) § 36-551
Appropriate plant selection. Many varieties of drought tolerant plants are available that have a lower demand for water, once established. Native species are better adapted to this climatic zone and should be used.