(A)   A NUISANCE is unlawfully doing an act, or omitting to perform a duty, or is any thing or condition which either:
      (1)   Annoys, injures or endangers the comfort, repose, health or safety of others;
      (2)   Offends decency;
      (3)   Unlawfully interferes with, obstructs, or tends to obstruct, or renders dangerous for passage, any lake or navigable river, stream, canal or basin, or any public park, square, street, or other public property; or
      (4)   In any way renders other persons insecure in life or in the use of property.
(50 O.S. § 1)
   (B)   A public nuisance is one which affects at the same time an entire community or neighborhood or any considerable number of persons, although the extent of the annoyance or damage inflicted upon the individuals may be unequal.
(50 O.S. § 2) 
   (C)   Every nuisance not included in division (B) of this section is a private nuisance.
(50 O.S. § 3)  (`83 Code, § 8-501)
Statutory reference:
   Power to define; abate nuisances; procedures, see 50 O.S. §§ 1 et seq.