Fulshear vs Katy
How do erosion control rules compare between Fulshear, TX and Katy, TX?
Fulshear has fewer restrictions than Katy.
Fulshear, TX
Fort Bend County
Fort Bend County requires erosion and sediment control measures on construction sites to protect drainage infrastructure and downstream waterways.
View full Fulshear rules →Katy, TX
Fort Bend County
Katy requires erosion and sediment controls as part of the SWPPP for one-acre construction sites and incorporates Harris County PCPM design standards for stable channels and detention ponds.
View full Katy rules →Key Facts Comparison
| Fact | Fulshear | Katy |
|---|---|---|
| SWPPP threshold | 1 acre disturbed | - |
| Required BMPs | Silt fence, inlets, entrance | Silt fence, inlets, stabilization |
| Inspections | Drainage District / Engineering | - |
| State permit | TPDES TXR150000 | - |
| Trigger | - | 1 acre disturbance |
| Standard | - | Harris County PCPM 2019 |
| Plan | - | SWPPP with erosion controls |
| Maintenance | - | Owner responsibility |
Highlighted rows indicate differences between cities.
Fulshear FAQ
Do single-family lots need a SWPPP?
Individual lots under one acre typically do not need a SWPPP, but the overall subdivision usually does, and lot builders must follow the subdivision SWPPP and county BMP rules.
What if rain washes sediment into the county ditch?
The contractor is responsible for cleaning sediment from county drainage and reinforcing BMPs. Repeat discharges can lead to escalated enforcement.
Katy FAQ
Are erosion controls required on small residential builds?
Formal SWPPPs apply at one acre. Smaller sites still must avoid sediment discharge into city storm sewers under general nuisance and stormwater quality rules.
What design standards apply to channels?
Katy follows Harris County Flood Control District PCPM standards (July 2019) for hydrology, open channels, and detention pond design within minimum construction standards.
Who inspects erosion controls?
Katy Public Works and Code Enforcement inspect construction sites; the Stormwater Technician handles complaints at 281-391-4876.
Compare other topics
See how Fulshear and Katy compare on other ordinance categories.
Want to add a third city?
Use our full comparison tool to compare up to three cities.
Open Comparison Tool