It is desirable to know if any particularly valuable or rare natural resources are in the path of slide disposal sites. This information can be difficult to obtain in marine environments, but an attempt should be made if feasible. Ideally, a shoreline survey, looking for unusual species, should be conducted under all potential landslide sites. C.A. Hall's geological map could be used to determine the location of present and past landslide events. Given the strong mandate for natural area protection within the Big Creek Reserve, it is not appropriate to bring outside material into the reserve for disposal.
Any earth moving involves the potential for dispersal and propagation of undesirable plants.
In general, plants from other areas, native or not, should not be brought in to the reserve. Revegetation with on-site native plants is preferred. This can often be accomplished by carefully protecting topsoil and vegetative root masses and stems, and spreading them over disturbed areas. Follow-up weeding of undesirables may be necessary. Traffic and Roadside Parking Issues.