What type of nuisance includes substantial, unreasonable interferences with one's use and enjoyment of land?

Private nuisance refers to substantial and unreasonable interferences with an individual's use and enjoyment of their land. The key aspect of private nuisance is that it involves a disturbance that directly affects a specific individual or a limited group of individuals, rather than the general public. This could include issues such as excessive noise, unpleasant odors, or other disturbances originating from a neighboring property that significantly hinder a person's ability to comfortably enjoy their own property.

In establishing a private nuisance, several factors are considered, including the severity of the interference, its duration, and the character of the neighborhood. The interference must be substantial and unreasonable; a mere inconvenience or minor annoyance typically does not rise to the level of a private nuisance.

Public nuisance, on the other hand, affects the public at large or a community as a whole, which differentiates it from private nuisance. Legal nuisance and collateral nuisance are not recognized categories within tort law, which means they do not apply here.