The Notice of Intent (NOI) for the Small MS4 listed below was received on March 30, 2026. The intent to discharge stormwater associated with the Small MS4 under the terms and conditions imposed by the Texas Pollutant Discharge Elimination System (TPDES) Small MS4 General Permit TXR040000 is authorized. This authorization includes discharges from municipal construction sites under the seventh control measure. The MS4 Operator's TPDES Small MS4 General Permit authorization number is:
TXR040236
Coverage Effective: April 17, 2026
MS4 Level: Level 2b
TCEQ's Small MS4 General Permit requires certain stormwater pollution prevention and control measures, possible monitoring and reporting, and periodic inspections. Among the conditions and requirements of this permit, you must have prepared and implemented a stormwater management program (SWMP) that is tailored to your MS4. As an MS4 authorized to discharge under the Small MS4 General Permit, all terms and conditions must be complied with to maintain coverage and avoid possible penalties. A copy of this document should be kept with your SWMP.
The Small MS4 General Permit and all authorizations expire on August 14, 2029 unless otherwise amended. For technical questions, you may contact the Stormwater Technical Staff at swgp@tceq.texas.gov or by telephone at (512) 239-4671. Also, you may obtain general permit information about your authorization on the TCEQ website at https://www2.tceq.texas.gov/wq_dpa/.
Issued Date: April 17, 2026
FOR THE COMMISSION