Skip to: Content | Footer
Welcome to the Envirostor
Electronic Submittal of Information (ESI)
California law requires Responsible Parties to submit environmental reports and data in order to comply with certain regulations, directives or orders issued by the Department of Toxic Substances Control (DTSC). DTSC has developed a secured portal on the EnviroStor public web site for the electronic submission of those reports and data. The secured portal has the same functionality as the existing secured portal for the State Water Resources Control Board (SWRCB) GeoTracker web site. The electronic submission of reports and laboratory analytical data will follow the Electronic Deliverable Format (EDF) developed for the Army Corps of Engineers. In addition, DTSC will follow the formats set out in the SWRCB GeoTracker System, (Title 23, Division 3, Chapter 30) and the electronic dictionaries developed by the Secretary for Environmental Protection for the electronic submission of reports. DTSC is authorized to use those formats when developing DTSC’s system for the electronic submission of reports and laboratory analytical data. (Health and Safety Code section 57013)

ESI LOGIN
EnviroStor Help Desk
envirostor@dtsc.ca.gov
or 1-877-7TOXICS (1-877-786-9427)
Getting Started
Forms (PDFs)
Regulations
EnviroStor
ESI Overview
Technical Information on Uploading Data