Legacy STORET Level 4

Note: EPA no longer updates this information, but it may be useful as a reference or resource.

This web site provides query access to over 200 million monitoring records originally reported to EPA via the Legacy STORET System.

Name	Description
INTAKE	Intake or influent.
OUTFL	Outfall, discharge or effluent.
CMBSRC	Combined source ("INTAKE" and "OUTFL").