From the early 20th century on, particularly in the 1970s, numerous schemes were proposed for development of Albany Hill, from dynamiting it for bay fill to building high-rise hotels or blasting out the top as a reservoir. Protest by local residents defeated most of these. Eventually the city retained an environmental consultant to prepare an Environmental Impact Report on alternative development schemes and development densities. After a series of public hearings the consultant's recommendation design was chosen leading to the present development pattern of clustered high-rise residential use and preservation of the majority of the hill.