Environmental Cleanup Site Information (ECSI)
Downloadable Files

The "ECSI Data Files" link on this page is a self-extracting zip file that contains 32 tables of data from the Environmental Cleanup Site Information (ECSI) database. The tables are formatted as comma-delimited text, and include all data fields in ECSI that hold important site information. DEQ updates the files and posts them to this page on the first day of each month.

ECSI is a complex relational database with many interrelated data elements. Therefore, DEQ recommends that users understand the tables’ data types and interrelationships before downloading and using the data. Two documents on this page, ECSI Table Descriptions and Entity Relationship Diagram, provide this information.

ECSI Files

• ECSI Data Files ZIP

Documentation

• ECSI Table Descriptions PDF
• ECSI Entity Relationship Diagram PDF

[print version]