To try to control the problem, a New Orleans grand jury recommended that the slaughterhouses be moved south, but since many of the slaughterhouses were outside city limits, the grand jury's recommendations carried no weight. The city appealed to the state legislature. As a result, in 1869, the Louisiana legislature passed "An Act to Protect the Health of the City of New Orleans, to Locate the Stock Landings and Slaughter Houses, and to incorporate the Crescent City Livestock Landing and Slaughter-House Company," which allowed the city of New Orleans to create a corporation that centralized all slaughterhouse operations in the city. At the time, New York City, San Francisco, Boston, Milwaukee, and Philadelphia had similar provisions to confine butchers to areas in order to keep offal from contaminating the water supply.