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1. How do I find out if my property is in Charleston Water System's service area?

Please see our service area map.

2. How do I find out if water and/or sewer service is available for my property?

Please complete a Service Availability Letter Request Form. A written response will be mailed to you within five business days.

3. How are tap and impact fees determined for new water and sewer projects?

Please see our tap and impact fee schedule.

4. What is the water pressure in Charleston Water's distribution system?

Water pressure varies by area, and water system design calculations must be based on the results of flow testing. We will perform a flow test upon request for a fee.

Request a flow test: Hydrostatic Flow Test Request Form.

5. Can I get a map of the water and sewer lines in my area?

Yes, please submit a Map Request Form.

6. What are the costs associated with a new project?

Impact fees, tap fees, warranty fee, and bonds are all included in the cost for a new project.