The "Permit Compliance System (PCS)" database is a computerized
management information system which contains data on National
Pollutant Discharge Elimination System (NPDES) permit-holding
"The Toxic Release Inventory (TRI)" database contains data on annual
estimated releases of over 300 toxic chemicals to air, water and land
by the manufacturing industry. TRI's main purpose is to encourage ...
The purpose of this dataset is to evaluate the effects of
disturbances (both natural and anthropogenic), on terrestrial
and aquatic ecosystem structure, function and composition.
Collection Organization: ...
The "Lockheed - EPA, Environmental Monitoring Systems Laboratory - Las Vegas
(LESC-EPA, EMLS-LV)" database consists of data obtained from the records of
various state and federal agencies responsible ...