If a person knows that people pass through the property they would have some duty to at least post danger signs. "No trespassing" would help, but known dangerous conditions may require a little more, generally because there are known trespassers and known dangers. There is no liability if you don't know or don't anticipate people trespassing or the danger was unknown.
Hope this helps.
Ian A. Taylor
The Taylor Law Office L.L.C. | (843) 314-4313
Pawleys Island, SC
Estates. Probate. Adult Guardianship. Real Estate. Insurance.
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There is no legal height or distance requirements. No trespassing or keep out signs should suffice provided they are in conspicuous areas. You may want to post danger signs around the pond. Although that may protect you from liability for adult trespassers, the same is not necessarily true of any children may decide to enter the pond.
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