HCWA is a surface water system, utilizing raw water from five reservoirs at the south end of the county.  Raw water from the Upper and Lower Towaliga reservoirs, Indian Creek reservoir and Longbranch reservoir is treated at the Towaliga Water Treatment Plant.  Raw water from the Tussahaw reservoir is treated at the Tussahaw Water Treatment Plant.   More information about these facilities can be found by clicking on FACILITIES.


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Henry County Water Authority | 1695 Highway 20 West | McDonough, GA 30253 | Phone (770) 957-6659 | Fax (678) 583-2466