Water Softeners & Filtration in Decatur, GA

Should a Decatur home have a softener?

Only a test can say. The City of Decatur's water link points to DeKalb County Watershed Management, which supplies Chattahoochee River water treated at the Scott Candler plant. DeKalb's report doesn't state hardness or the disinfectant type. A plumber can check hardness at your kitchen tap in a few minutes, and the result decides whether a softener belongs in the conversation at all.

What about rust, grit or low flow in an old house?

Decatur's housing skews old. The median home was built in 1975, about 54% predate 1980, and roughly 23% were built in 1939 or earlier, in close-in neighborhoods such as Oakhurst. Galvanized supply lines in those houses corrode from the inside, shedding rust and narrowing until flow drops. A sediment filter can catch flakes, but it treats the symptom. DeKalb keeps a public Service Line Inventory, its Check your line tool, so owners can see whether the line is recorded as lead or galvanized. Look it up before deciding on any filter; if lead is a concern, a drinking-water filter certified for lead is the focused step while you plan a replacement.

What permit does Decatur require?

Decatur requires a separate plumbing, sewer, gas or drainage permit regardless of the job's value, and applications go only through the Community Core online portal. Cutting a softener or whole-house filter into the main is plumbing work. If the plumber finds the water line itself needs replacing, that is a permitted job too.

One local note

Unincorporated areas with a Decatur mailing address are also DeKalb County water customers, but their permits go to the county rather than the city. Check whether your address is inside city limits before applying. Either way, the water supply is the same DeKalb system, so the test-first advice holds.

For taste alone, a carbon filter under the kitchen sink is the simplest fix and doesn't touch the main line. Save whole-house work for a confirmed hardness problem or a planned pipe replacement, when the plumber is already working near the main and can tie everything in at once.