§ 91.23  DEAD OR DISEASED TREES.
   (A)   (1)   It is hereby declared a nuisance for a property owner to permit, allow, or maintain any dead or diseased trees within the right-of-way of streets within the corporate limits of the city or within its extraterritorial zoning jurisdiction. 
      (2)   Notice to abate and remove such nuisance and notice of the right to a hearing and the manner in which it may be requested shall be given to each owner or owner’s duly authorized agent and to the occupant, if any. The city shall establish the method of notice by ordinance. If notice is given by first-class mail, such mail shall be conspicuously marked as to its importance. Within five days after receipt of such notice, the owner or occupant of the lot or piece of ground may request a hearing with the city to appeal the decision to abate or remove the nuisance by filing a written appeal with the office of the City Clerk. A hearing on the appeal shall be held within 14 days after the filing of the appeal and shall be conducted by an elected or appointed officer as designated in the ordinance. The hearing officer shall render a decision on the appeal within five business days after the conclusion of the hearing. If the appeal fails, the city may have the work done to abate and remove the dead or diseased trees. If the owner or occupant of the lot or piece of ground does not request a hearing with the city within five days after receipt of such notice or fails to comply with the order to abate and remove the nuisance, the city may have such work done. The city may levy and assess all or any portion of the costs and expenses of the work upon the lot or piece of ground so benefitted as a special assessment.
(Neb. RS 17-555)
   (B)   It is hereby declared a nuisance for a property owner to permit, allow, or maintain any dead or diseased trees on private property within the corporate limits of the city or within its extraterritorial zoning jurisdiction. The provisions in division (A)(2) shall apply to such nuisances. For the purpose of carrying out the provisions of this section, the city police shall have the authority to enter upon private property to inspect the trees thereon.