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Contact Information: 

Mailing Address & Office Location:
2120 East Main Street
Dorchester, South Carolina 29437

Hours of Operations: 8:00 AM - 4:30 PM Monday - Friday


Summerville Phone: (843) 832-0070 Fax: (843) 832-0064

St. George Phone: (843) 563-0070 Fax: (843) 563-0064


Road Maintenance & Repair

The Engineering Division of the Public Works  Department maintain and repair roads which have been accepted into the Dorchester County road maintenance system. Not all roads maintained by Dorchester County have right-of-ways. Some roads within Dorchester County have a prescriptive easement which means that Dorchester County claims only what is maintained. This is common on older roads, dirt roads and paved roads in the rural area of Dorchester County. Unpaved roads are graded on a continuing basis with rocking, culvert repairs, roadside vegetation control and stabilization performed as needed.

Request for Service

Work orders may be placed by, email or by calling during regular office hours. Work orders are prepared and issued to the Deputy Director for inspection and evaluation to determine the need and extent of the work being requested. Workloads and resources are reviewed and prioritized to create a flowing work schedule.

Storm Drainage System Repair

The issues of aging or inadequate public storm drain systems, flooding and water quality need to be addressed. With the adoption of a proactive program, we are working to keep the public drainage systems operational by reducing flooding while protecting our natural environment.

Repairs to public drainage systems are made based on safety, area affected, access to the area, and scope of the damage within the drainage easements. Repairs such as sinkholes are made by County crews as general system maintenance, however replacement of large sections of failing drainage pipe are reviewed during the project selection phase. Ditch bank erosion is not considered top priority unless damage to structures outside of drainage easements is forthcoming. 

Annual Maintenance Programs 

Cleaning County Ditches 
Ditches are inspected for debris blockages and structural problems at least once a year. Depending upon the findings, crews are dispatched to clean ditches as needed.

Cleaning Town & City Ditches 
The Town of Summerville, the City of North Charleston, the Town of Ridgeville and the Town of St George are responsible for cleaning their own ditches and public drainage systems. Each municipality may call on Dorchester County for guidance or assistance as needed. 

Cleaning Private Ditches 
Private ditch systems exist. The property owners and/or the Home Owners Association (HOA) are responsible for the maintenance of these systems. 


System Repairs 

Pipe and Street Inlet Cleaning 
Stormwater Crews inspect street drainage systems based upon calls from residents for dumping and debris that could cause blockages and flooding. Residents are encouraged to report dumping and debris in drainage systems, and you are able to report these anonymously if needed. Cleanings will be scheduled by the degree of debris or blockage – flooding areas will receive priority over trash issues. 

Sinkhole Repair 
Sinkholes are often caused by damage or separation of drainage pipes. Residents should report sinkholes to the Public Works Department for inspection and repair. Some sinkholes are caused by damaged water and sewer lines, which will be reported to the appropriate authority (Dorchester County Water & Sewer, Dorchester County Water Authority, Summerville CPW, Charleston Water System, etc.) Repairs are prioritized by location and size.

Broken Inlet Repair
Street inlets that are crushed by vehicles should be reported. If you know who damaged the inlet let us know so that we can attempt to recover the repair cost. You are able to report damage anonymously. Some repairs have to be contracted and may take longer to schedule.


Problems that Do Not Qualify for Repairs 
(We recommend consulting a professional contractor)
- Underground springs
- Leaking basements and wet crawl spaces
- Low spots between homes or property where water stands
- Broken or leaking gutters & downspouts or lack of adequate roof drains
- Poor soil conditions or lot grading problems
- Problems associated with poor or improper activities within private drainage systems
- Drainage swale maintenance
- Private drainage system maintenance

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Last updated: 3/1/2017 1:54:03 PM