To authorize the Administrator of the Environmental Protection Agency to exempt certain small landfills from the groundwater monitoring requirements contained in landfill regulations promulgated by the Agency.

Amends the Solid Waste Disposal Act to authorize the Administrator of the Environmental Protection Agency to exempt from specified groundwater monitoring requirements any facility: (1) at which fewer than 20 tons of municipal solid waste is disposed of daily; (2) at which there is no evidence of existing groundwater contamination; and (3) which serves a community that experiences an annual interruption of at least three consecutive months of surface transportation that prevents access to a regional waste management facility or that has no waste management alternative and is in an area that receives 25 inches or fewer of precipitation annually.