Partial e-GGRT outgage scheduled for Saturday, January 19th

Certain e-GGRT features which support user registration and certification of submissions will be unavailable on Saturday, January 19, 2013 from 8am to 2pm EST due to system maintenance. Other e-GGRT features will continue to be available.

This web site is maintained by a contractor to the U.S. Environmental Protection Agency (RY2023.R.01)