Lithia Springs gets water from the Douglasville-Douglas County Water and Sewer Authority, and its report doesn't state hardness, so test before buying a softener. Chlorine taste calls for carbon, not a softener. Call the number on this page to be connected with a local plumber in Lithia Springs.

Water in Lithia Springs
Lithia Springs is unincorporated, and the Douglasville-Douglas County Water and Sewer Authority (WSA) calls itself Douglas County's sole water provider. WSA draws from the Dog River Reservoir in western Douglas County, treats it at the Bear Creek Water Treatment Plant, and keeps Bear Creek Reservoir as a supplemental supply. The water is disinfected with free chlorine. WSA's report doesn't list hardness, so a test at your tap is the only honest way to decide on a softener. Its service line inventory found no lead service lines in its distribution system.
The community, once a health resort known for its lithia spring water, has a mix of homes and apartments. The median home dates to 1987, and about 34% were built before 1980, so some houses still have older supply pipe. Homeowners own the water and sewer lines from the WSA meter to the house; WSA maintains the meter and the street-side lines.
Options at a glance
| Option | Use it when | Skip it when |
|---|---|---|
| Softener | A test shows real hardness and scale is building | The test is low |
| Carbon filter | Chlorine taste or smell bothers you | Taste isn't a complaint |
| Sediment filter | Grit shows up regularly | Rust comes from corroding pipe that needs replacing |
| Under-sink RO | You want very clean drinking water | The goal is whole-house scale control |
Signs to note
- Scale on fixtures and in the kettle
- Rust tint that clears after running the tap
- A disinfectant smell
- An old softener with an empty brine tank
Timing and permits
Because Lithia Springs is unincorporated, Douglas County Building Permits & Inspections handles plumbing permits; the county requires them for new or renovation plumbing work, including lawn irrigation systems. If your home has an irrigation backflow device, WSA requires an annual test by a certified tester from its approved list. Treatment can be added any time, but pairing it with a water heater replacement saves a trip.
In older Lithia Springs homes, have the plumber look at the supply piping before you invest in filtration; rust that comes from corroding pipe will keep clogging cartridges until the pipe itself is replaced.
Water Softeners & Filtration questions in Lithia Springs
Does my water utility publish a hardness number?
Who owns the pipe where a whole-house unit goes?
Will a whole-house carbon filter remove the chlorine taste?
Does installing a softener or whole-house filter need a permit?
More plumbing services in Lithia Springs
Water Softeners & Filtration nearby
Helpful guides
Sources
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