City of Beaumont
City of Beaumont Public Works / Engineering Services
CityMS4 Phase IIVerified 2026-03
Local Permit / Authorization
- Permit Required
- Yes
- Permit Name
- Grading / Drainage Permit
- Submit To
- City of Beaumont Public Works / Engineering Services
- Lead Time
- Plan review typically 2–4 weeks
- Application Method
- Submit via City of Beaumont Development Services at 801 Main St., Beaumont, TX 77701 or online portal
- Fee
- Contact agency for current fee schedule
Water Quality Standards
- Impervious Cover Limit
- No citywide impervious cover cap; drainage systems must accommodate design storm flows; FEMA floodplain areas impose significant elevation and fill restrictions given extensive floodplain coverage
- On-Site Treatment Required
- No
- Detention Required
- Yes
- Detention Standard
- Detention required to limit post-development peak flows to pre-development levels for 2-, 10-, 25-, and 100-year storms per City of Beaumont Drainage Design Criteria; Southeast Texas receives among the highest annual rainfall in the state, requiring conservative storm routing assumptions
- Turbidity Standard
- No numeric NTU limit; discharges must comply with TCEQ TXR150000 and not degrade Neches River, Taylor Bayou, or receiving waterways
Local SWPPP / Drainage Plan
- Local Plan Required
- Yes
- Plan Name
- SWPPP per TCEQ TXR150000; drainage report required for local permit
- PE Stamp Required
- Yes
Drainage study prepared by a Texas PE required for grading permits. Beaumont is in the Golden Triangle region (Beaumont-Port Arthur-Orange), one of the largest petrochemical refining and processing complexes in the world. Industrial construction activity is significant; SWPPP must address both water quality controls and potential hydrocarbon/chemical spill prevention for projects near industrial facilities.
Local Inspection Requirements
- Requirements
- City of Beaumont Public Works inspects grading permits at rough grading, drainage infrastructure installation, and final stabilization. Hurricane season (June–November) requires heightened BMP maintenance. Tropical storms and hurricanes can produce catastrophic rainfall in Southeast Texas.
- Inspector Qualification
- No city-specific certification required beyond TCEQ SWPPP requirements
Special Overlay Zones
FEMA Special Flood Hazard Area — Neches River and Pine Island Bayou
Trigger: Development within extensive FEMA-mapped 100-year floodplains along the Neches River, Pine Island Bayou, Taylor Bayou, and other SE Texas waterways
Restriction: Floodplain development permit required from City of Beaumont Floodplain Administrator; no net fill without compensatory storage; extensive floodplain coverage in Beaumont area means many development sites are affected; flood insurance mandatory for federally backed loans
Industrial / Petrochemical Corridor Stormwater Zone
Trigger: Construction on or adjacent to petrochemical refineries, chemical plants, or industrial facilities along the Neches River industrial corridor
Restriction: SPCC (Spill Prevention, Control, and Countermeasure) plan coordination required; stormwater discharges may be subject to additional TCEQ industrial permit requirements; coordinate with facility environmental staff before beginning construction
USACE Neches River Navigation Channel
Trigger: Any construction activity adjacent to or potentially affecting the Neches River navigation channel (maintained by USACE)
Restriction: USACE Section 404/10 permits required for any work in or adjacent to the navigable channel; coordinate with USACE Galveston District
Design Manual
- Manual Name
- City of Beaumont Drainage Design Criteria
Official Resources
Jurisdiction Notes
Beaumont is located in Southeast Texas, one of the wettest regions in the state (averaging 55+ inches of rainfall annually) and the heart of the Gulf Coast petrochemical corridor. Hurricane Harvey (2017) produced record-breaking rainfall in the region (60+ inches in some areas) and caused catastrophic flooding, prompting renewed attention to drainage design standards. Construction in this region must account for an extremely active hurricane season and the possibility of extreme rainfall events. The area's industrial heritage means many sites have potential legacy contamination issues that interact with stormwater management.
Remember: These local requirements are in addition to the TCEQ state construction permit. Both must be satisfied before breaking ground.
Disclaimer: This information is provided for general reference only. Always verify requirements directly with City of Beaumont Public Works / Engineering Services and the agency website before beginning construction.