Legacy STORET Level 3

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
MUN	Municipal (incorporated). Includes water supply or wastewater treatment facilities.
IND	Industrial facility.
CMBMI	Combined "MUN" and "IND."
AGRI	Combined treatment, where treatment status does not clearly fall into one of the categories defined above. Include unknown treatment status.
DOMEST	Domestic (residential) domicile or facility. Includes water supplies and on-lot septic systems for private dwellings.
DISPOS	Waste (solid or liquid) disposal site.
ABANDN	The site from which samples are gathered is abandoned.