Wastewater Permits

​General Permit for the Discharge of Composting Toilet Wastewater to Groundwater by Land Application

Maryland General Permit No. 18-CT


Important Announcement

The Maryland Department of the Environment is proposing to issue a new general permit for the discharge of composting toilet wastewater to groundwater via land application. 

A public hearing will be held on April 26, 2018 at 1:00 PM at the Maryland Department of the Environment, 1800 Washington Boulevard, Baltimore, MD, 21230. For more information on the permit or the hearing​​​, please see below.


Contact Info

If you have additional questions or would like more information, please contact Mike Eisner or Tracy Rocca-Weikart in the Groundwater Permits Division at 410-537-3778.

Additional Information and Related Links