Under the Georgia Water Stewardship Act, landscape watering with publicly supplied water is permitted only between 4 p.m. and 10 a.m., any day of the week. Private wells, reuse water, hand watering and food gardens are exempt, and there is a 30-day allowance for newly installed landscape. Local providers may add their own water waste ordinances, and drought response levels change over time, so confirm current rules with whoever bills you.
The statewide window
The core rule is a time-of-day restriction rather than a day-of-week one. Landscape watering using publicly supplied water is allowed in the hours between 4 p.m. and 10 a.m., any day of the week. The middle of the day — when evaporation and wind loss are highest — is the part that is off limits.
It applies to publicly supplied water, meaning water from a public system. The named exemptions include private wells, reuse water, hand watering, and food gardens, along with a 30-day allowance for newly installed landscape.
That is the extent of what we will state as fact here, because it is the part that is stable. Everything beyond it — drought response levels, local ordinances, variance procedures, enforcement — varies by provider and changes, and publishing a snapshot of it would be worse than publishing nothing.
Why you should ask your own provider
North Georgia is served by a genuinely complicated patchwork of water providers. Within our service area alone, some cities run their own water systems while the county serves the rest; some properties are on a municipal system for water and a county system for sewer; and a substantial number of properties on Lake Lanier and on acreage draw from a lake intake or a private well rather than a meter at all.
That means two houses a mile apart can have different billing authorities, different ordinances and different drought status. There is no single answer to give.
Drought response also changes on its own timetable in response to conditions, and levels can tighten or relax. Anything you read about current drought status, including here, is a snapshot. Your provider’s own website or billing office is the authority.
Water waste ordinances are a separate matter
Beyond the time window, local jurisdictions commonly have water waste provisions addressing irrigation water running off the property — into a gutter, street, storm drain or adjacent property. Gwinnett County, for example, has such an ordinance.
This matters practically because it is entirely possible to be watering legally, inside the permitted window, and still be creating runoff. And runoff is not primarily a compliance question — it is water you paid for that left the property without watering anything.
The usual causes are mechanical and fixable: heads aimed at pavement, excess pressure producing mist that drifts, a lateral leak, or run times too long for clay soil so that everything after the first few minutes runs downhill. See why sprinklers water the sidewalk.
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Scheduling inside the window
The second row is the one that catches people out on the large properties common in Milton, Cumming and Johns Creek. Twenty zones at a realistic run time will not run sequentially inside the window, and a controller that gets cut off mid-program leaves the last zones unwatered every time — which surfaces as mysterious dry areas at one end of the property. See how to program a sprinkler controller in Georgia.
| Situation | Implication |
|---|---|
| Small system, few zones | Fits comfortably — use an early-morning start for lowest evaporation loss |
| Large system, many zones | Needs staggered programs with separate start times to complete before 10 a.m. |
| Cycle-and-soak in use | Soak periods lengthen the total window needed — plan the start time accordingly |
| Weather-based smart controller | Confirm weather adjustment cannot push a long cycle past 10 a.m. |
| Well, lake or reuse supply | Exempt from the window — but runoff and waste considerations still apply |
| New sod or new planting | A 30-day allowance exists for newly installed landscape; confirm the specifics with your provider |
The system-condition angle
Restrictions constrain when and how much you can water, which makes the efficiency of the system itself matter more. A system losing water to a seeping valve, a broken head, mist drift or poor overlap has less margin to work with inside a limited window.
Put differently: the tighter the window, the more a functioning system is worth. Correct alignment, intact overlap, controlled pressure and no leaks mean the water you are permitted to apply actually reaches the landscape.
Related answers
- How Often Should I Water My Lawn in North Georgia?Water deeply and less often rather than a little every day. Fewer, longer sessions drive moisture into the soil profile and encourage deeper rooting;…
- How Should I Program My Sprinkler Controller in Georgia?Programming for North Georgia comes down to three things: schedule inside the 4 p.m. to 10 a.m. window that applies to publicly supplied water, split…
- Why Are My Sprinklers Watering the Sidewalk?Sprinklers watering a sidewalk, driveway or street are throwing water that cannot possibly reach a root zone, and if it runs into a gutter, street or…
- How Should I Water New Sod in North Georgia?New sod is the one case where frequent, light watering is correct. Until roots grow into the soil beneath it, sod can only draw water from the thin…
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