It is the purpose of this article to preserve the environmental, economic, health, and aesthetic value of the city's trees, which includes reduction of air pollution by particulates, carbon dioxide, and other gases, return of oxygen to the atmosphere, reduction of soil erosion and water runoff, climate control and resulting energy savings, acting as noise buffers and light shields, and increasing property values, and to enhance the desirability of the city by requiring careful site planning and the protection of trees during construction in and abutting public areas, controlling unnecessary tree removal, requiring tree replacement, prohibiting intentional cutting or clearing of trees on public property and encouraging the increase of the canopy cover in the city.
(1999 Code, sec. 1.2701)
Vegetation located on public right-of-way is hereby defined as trees, shrubs, bushes and all other woody vegetation on land lying between the curb, pavement line and the property lines of either side of all public streets, public avenues, or public ways within the city. This also includes vegetation located on city street rights-of-way, easements, alleys, circles, cul-de-sacs and parks.
(1999 Code, sec. 1.2702)
Anyone intentionally damaging, cutting, carving, transplanting, or removing any vegetation; attaching any rope, wire, nails, advertisements, posters, or other contrivance to any vegetation; allowing any gaseous, liquid, or solid substance which is harmful to such vegetation to come in contact with them; or setting fire or permitting any fire to burn when such fire or the heat thereof will injure any portion of any vegetation when such vegetation is located within any public park or located on any public easement or right-of-way or on any other real property belonging to the city shall be guilty of a misdemeanor and fined up to $200.00 for each violation.
(1999 Code, sec. 1.2707)
The public works director or the director's designee shall be responsible for the management of vegetation on public rights-of-way, parks, easements and other public property, including but not limited to planting, pruning, maintaining, replacement, and removal of all trees located within said areas. Board members of Keep Katy Beautiful are hereby designated as a forestry advisory board to assist the vegetation manager in implementing the goals and duties set out in this article.
(1999 Code, sec. 1.2703)
The public works director or the director's designee shall:
(1) 
Develop a tree plan, which shall be updated annually, surveying all vegetation, identifying vegetation requiring removal, identifying areas needing additional trees, identifying vegetation needing pruning or other maintenance, and identifying vegetation threatened by development or encroachment of construction, such plan to be developed and maintained so as to qualify the city for Tree City status;
(2) 
Recommend supplemental watering plans during periods of drought;
(3) 
Provide for protection of endangered vegetation during periods of construction; and
(4) 
Recommend replacement vegetation in those instances where vegetation has been removed for construction of public utilities or other public improvements or because of disease.
(1999 Code, sec. 1.2704)
(a) 
All trees on any street or other publicly owned property near any excavation or construction of any building, structure, or street work shall be guarded with a good substantial fence, frame, or box. The construction tree guard shall be not less than four (4) feet high and eight (8) feet square, or at a distance in feet from the tree trunk equal to the diameter of the trunk at breast height in inches, whichever is greater. All building material, dirt, or other debris shall be kept outside the construction tree guard. The party performing the work for or on behalf of the city shall be responsible for providing and installing the construction tree guard.
(b) 
Every contract between the city and any contractor shall include a provision that holds the contractor responsible and liable for any damage to trees that are determined to have significant environmental, economic, health, historic and/or aesthetic value to the citizens and city.
(1999 Code, sec. 1.2705; Ordinance 2662 adopted 9/29/14)
No person shall intentionally damage, cut, carve, transplant, or remove any vegetation; attach any rope, wire, nails, advertisements, posters, or other contrivance to any vegetation; allow any gaseous, liquid, or solid substance which is harmful to such vegetation to come in contact with them; or set fire or permit any fire to burn when such fire or the heat thereof will injure any portion of any vegetation when such vegetation is located within any public park or located on any public easement or right-of-way or on any other real property belonging to the city.
(1999 Code, sec. 1.2706)