Contact Us about Regional Screening Levels (RSLs)
Report possible violations of environmental laws and regulations.
NOTICE: Any message you send via this form may be forwarded to other government employees or contractors in order for us to gather the necessary information to answer your question, and thus is not subject to confidentiality. If you wish to receive notifications when Regional Screening Levels are updated, use the signup form.
- Link to RSL Tables
Please use the form below to send questions specific to the Regional Screening Level (RSL),
Regional Removal Management Level (RML), Vapor Intrusion Screening Level (VISL), or the Superfund
Risk Assessment websites. (Indicate RSL, RML, VISL, or Superfund in the Subject.)
Be sure to include your e-mail address if you’d like a response.
To view or update a comment that you submitted,
enter your email address and comment# into the "Find Comment" form at the bottom.
Note: All information submitted by visitors is voluntary. Learn more about the Privacy Act at EPA.
Check status if you requested a response
Email address and Comment ID are both required to lookup comments you submitted.