The NER scans over 1,400 databases and millions of records of potential land and groundwater contamination within 1 mile of the entered address.
Leaking tanks (e.g., gas stations)
Spills (e.g., dry cleaners)
Residential oil spills
Clandestine drug labs (34,000+ known in the U.S.)
Superfund sites (about 1,300 in the U.S.)
