Carrollton vs Grand Prairie
How do stormwater management rules compare between Carrollton, TX and Grand Prairie, TX?
Carrollton has fewer restrictions than Grand Prairie.
Carrollton, TX
Dallas County
Carrollton requires stormwater management for new development and significant property modifications. Runoff must be controlled on-site through retention, detention, or infiltration systems.
View full Carrollton rules →Grand Prairie, TX
Dallas County
Grand Prairie requires all development to comply with the City Drainage Design Manual and erosion control standards. The Stormwater and Engineering Department reviews drainage plans and issues Clearing and Grubbing/Earthwork permits.
View full Grand Prairie rules →Key Facts Comparison
| Fact | Carrollton | Grand Prairie |
|---|---|---|
| New Development | Stormwater plan required | - |
| Runoff Control | On-site retention | - |
| Maintenance | Owner responsibility | - |
| Topic | Stormwater | - |
| Review | - | Drainage plans for all permits |
| Earthwork Permit | - | Required before clearing |
| Standards | - | City Drainage Design Manual |
| Department | - | Stormwater & Engineering |
Highlighted rows indicate differences between cities.
Carrollton 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 Carrollton public works.
Grand Prairie FAQ
What stormwater permits are needed in Grand Prairie?
Clearing and Grubbing/Earthwork permits are required. All development drainage plans are reviewed by the Stormwater and Engineering Department.
What standards apply?
The City Drainage Design Manual and city erosion control standards. All development must comply.
Compare other topics
See how Carrollton and Grand Prairie compare on other ordinance categories.
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