Stormwater Management: Roswell vs Sandy Springs
How do stormwater management rules compare between Roswell, GA and Sandy Springs, GA?
Sandy Springs has fewer restrictions than Roswell.
Roswell, GA
Fulton County
Roswell is the Local Issuing Authority for the State NPDES Construction General Permit and enforces a Soil Erosion, Sedimentation, and Pollution Control Ordinance. Projects disturbing more than 5,000 sq ft require the current GASWCC checklist on plans plus phased erosion-control plans (initial, intermediate, final).
View full Roswell rules →Sandy Springs, GA
Fulton County
Sandy Springs requires stormwater management for new development and significant property modifications. Runoff must be controlled on-site through retention, detention, or infiltration systems.
View full Sandy Springs rules →Key Facts Comparison
| Fact | Roswell | Sandy Springs |
|---|---|---|
| LIA Authority | Roswell Engineering | - |
| Threshold | 5,000 sq ft disturbed | - |
| Plan Stages | Initial, intermediate, final | - |
| State Permit | NPDES Construction General Permit | - |
| Max Penalty | $2,500/day per violation | - |
| New Development | - | Stormwater plan required |
| Runoff Control | - | On-site retention |
| Maintenance | - | Owner responsibility |
| Topic | - | Stormwater |
Highlighted rows indicate differences between cities.
Roswell FAQ
Do I need a stormwater plan for my home addition in Roswell?
If your project disturbs more than 5,000 square feet of soil you need a Land Disturbance Permit and phased ES&PC plans. Most single-family additions stay below this threshold but driveways, pools, and grading work can push you over.
Who enforces stormwater rules in Roswell?
Roswell Engineering is the Local Issuing Authority for the state NPDES construction permit and enforces both state and local erosion-control rules.
Sandy Springs FAQ
Do I need a stormwater plan for my project?
Generally required for new construction and major renovations that increase impervious surface area. Small residential projects may be exempt.
What is an illicit discharge?
Any non-stormwater substance entering the storm drain system, including paint, oil, chemicals, or sediment. Report violations to Sandy Springs public works.
Compare other topics
See how Roswell and Sandy Springs compare on other ordinance categories.
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