All construction activities, regardless of size, taking place in Dallas must comply with Dallas City Code Sec.19-118.

Construction activities that are ≥ 1 acre and < 5 acres, must comply with the Texas Pollutant Discharge Elimination System (TPDES) Permit rules and regulations for small construction sites listed in the TXR150000 Construction General Permit, in addition to Dallas City Code requirements.

Construction activities that are ≥ 5 acres, must comply with the TPDES Permit rules and regulations for large construction sites listed in theTXR150000 Construction General Permit, in addition to Dallas City Code requirements.

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Regional Information

• North Central Texas Council of Government (NCTCOG)
• NCTCOG’s Regional Stormwater Management Program
• NCTCOG’s Integrated Stormwater Management (iSWM)

State Information

• Texas Commission on Environmental Quality (TCEQ)
• TCEQ Stormwater Permits
• Assistance Tools for Construction Stormwater General Permits
• State of Texas Electronic Reporting System (STEERS)
• Notice of Intent (NOI)
• Notice of Change (NOC)
• Construction Site Notice (CSN): Primary Operators of Large Construction Sites
• Construction Site Notice (CSN): Secondary Operators of Large Construction Sites
• Construction Site Notice (CSN): Operators of Small Construction Sites 
• Notice of Termination (NOT)
• TCEQ Has Inspected Your Business: What Does This Mean to You?
• Texas Administrative Code: Signatories to Applications
• Texas Administrative Code: Signatories to Reports

Federal Information

• Environmental Protection Agency (EPA)​
• EPA Region 6
• National Pollutant Discharge Elimination System (NPDES)​