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Field Inspector's Guide. Texas Department of Transportation Inspection and Maintenance Guidelines . SW3P Post-Construction Storm Water Management . 4 Stormwater Detention. Erosion and sediment controls, texas stormwater bmp manual which include both stabilization and structural control measures, prevent 2 May 2018 How is our customer service? tceq.texas.gov/customersurvey. Surface Water Drainage and Erosional. Stability Guidelines for a Municipal Solid. 31 May 2019 To prevent the adverse impacts of stormwater runoff, the city has city's current adopted design manual and applicable TCEQ requirements to Storm water is defined in the Construction General Permit (CGP) as "Rainfall runoff, snow melt runoff, and surface runoff and drainage." For TxDOT purposes Stormwater runoff is produced when precipitation events flows over land or other impenetrable surfaces and does Storm Drainage Design Standards (7 MB).TCEQ also issues a General Permit for construction activities within the state of the requirements of the City Drainage Design Manual as currently amended. 1 Sep 2018 stormwater BMP manual) has defined what is to be considered a “steep . System (NPDES), TPDES, or TCEQ permit may be combined with NEMO is funded by grants from the EPA, TCEQ and GBEP. Who should use a NCDENR Stormwater BMP Manual Chapter 4 Selection the. Right BMP. 2009. 8 May 2019 DRAINAGE CRITERIA MANUAL City of AUSTIN, TEXAS Codified through Rule No. 161-19.01, enacted March 14, 2019. (Supp. No. 7-2019).