(a) Facility site.(1) Facility sites shall be well drained and free from depressions in which water may stand. Natural sinkholes, pools, swamps, or other surface collectors of water within 200 feet of the periphery of the site shall be drained, filled, or treated to prevent mosquito breeding.(2) Facility sites shall not be subject to conditions which create offensive odors, flies, noise, traffic, fire, safety, flooding, overcrowding, or similar hazards.(3) Grounds within the facility site shall be free from debris, noxious plants (poison ivy, etc.) uncontrolled weeds, or brush.(4) Facility sites shall have recreation space for the facility occupants based on the maximum facility capacity.(5) Facility sites shall be located at least 500 feet from livestock feeding pens.(6) The housing site shall not be subject to periodic flooding or located so the drainage from and through the site will endanger any domestic or public water supply.(b) Water supply.(1) A water supply which meets the provisions of Health and Safety Code, Chapter 341, and the Texas Commission on Environmental Quality's public drinking water standard, Texas Administrative Code,