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Ground Water Management

Drinking Water Wells, Onsite Sewage Disposal Systems and Waste Disposal

Underground tank that is deteriorating being replaced.
Underground tanks deteriorate over time and
eventually need to be replaced.

Ground Water Management Section (GWM) is responsible for managing and protecting the ground water resources of Baltimore County. Ground Water Management handles issues related to drinking water wells, onsite sewage disposal (septic) systems, removal of residential underground storage tanks (USTs), and disposal of solid and hazardous wastes.

You can find:

Design of a standard septic system.
A standard septic system design.

If you are interested in finding out information about ongoing investigations involving petroleum contamination of ground water in Baltimore County, view the Maryland Department of the Environment's Oil Control Program Remediation Sites.

Baltimore County is no longer processing new claims for home well water contamination alleged to be caused by road salt application. The County began to process these claims in mid-2014, although it never acknowledged liability nor has there ever been a finding by any appellate court in Maryland that a county would be liable for any damages, assuming they could even be proven. Homeowners who require help or advice with this matter are encouraged to contact and work with a well drilling or water treatment company.

Contact Information

Groundwater Management
Monday through Friday, 8:30 a.m. to 4:30 p.m. 
Phone: 410-887-2762
Fax: 410-887-4817
Email:
groundwater@baltimorecountymd.gov

 
Revised May 8, 2019         

 

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