Gateway to State-by-State Resource Locators

This gateway provides you easy access to a wide variety of very powerful State Resource Locator tools. State Resource Locators (SRLs) allow you to generate customized reports for a wide range of environmental compliance topics for your state. Included are complete listings of state and Federal regulations impacting selected environmental topics along with individual state contacts, information, and permits for downloading, all at your fingertips.

        All Locators


        Land and Water

        Pollutants, Toxics



This website was developed and is maintained by the National Center for Manufacturing Sciences. Funding for this project has been provided by EPA under the National Compliance Assistance Centers program. For more information, or to pass along suggestions, please contact: Bill Chenevert, Administrative Director,

The information contained in this site is provided for your review and convenience. It is not intended to provide legal advice with respect to any federal, state, or local regulation. You should consult with legal counsel and appropriate authorities before interpreting any regulations or undertaking any specific course of action.

Please note that many of the regulatory discussions on this website refer to federal regulations. In many cases, states or local governments have promulgated relevant rules and standards that are different and/or more stringent than the federal regulations. Therefore, to assure full compliance, you should investigate and comply with all applicable federal, state and local regulations.

NCMS Compliance Assistance Centers EPA