Permeable pavement means paving material that absorbs water or allows water to infiltrate through the paving material. Permeable pavement materials include porous concrete, permeable interlocking concrete pavers, concrete grid pavers, porous asphalt, and any other material with similar characteristics. Compacted gravel shall not be considered permeable pavement.
Underground source of drinking water (USDW) means an aquifer or its portion:
water meter means any apparatus for measuring or showing the volume of water supplied to, or of effluent discharged from any premises;
Navigable waters ’ means the waters of the United States, including the territorial sea;
Disposal site means that portion of a land disposal facility that is used for disposal of waste. It consists of disposal units and a buffer zone.