Texas Commission on Environmental Quality · TCEQ

TCEQ Stormwater, Wastewater & Water District Resources — Verified Official Links

Verified TCEQ resources: construction and industrial stormwater permits, SWP3 requirements, MS4 assistance tools, wastewater system design rules and the water district viewer.

9 verified resources · Last verified 2026-09-04
Industrial Stormwater
Industrial Stormwater Multi-Sector General Permit

Does my industrial facility need coverage under TXR050000?

Statewide (Texas) · Texas Commission on Environmental Quality
Industrial Stormwater Applicability
Industrial Stormwater – Am I Regulated?

Is my warehouse, yard, manufacturing site, or industrial business regulated for stormwater?

Statewide (Texas) · Texas Commission on Environmental Quality
Municipal Stormwater / MS4
MS4 Assistance Tools

What is an MS4 and where can I find TCEQ MS4 forms and tools?

Statewide (Texas) · Texas Commission on Environmental Quality
Construction StormwaterTXR150000
Stormwater General Permit for Construction Activities

Do I need a TCEQ construction stormwater permit or SWP3 for my project?

Statewide (Texas) · TCEQ
Stormwater / Permit Hub
Stormwater Permits

Which TCEQ stormwater permit applies to my project or facility?

Statewide (Texas) · Texas Commission on Environmental Quality
Environmental / GIS
TCEQ Geographic Data Viewers

What TCEQ maps can I use to check wastewater outfalls, water districts, water rights, or environmental data?

Statewide (Texas) · Texas Commission on Environmental Quality
Wastewater / Plan Review
Wastewater System Design Requirements

What must be submitted to TCEQ for wastewater system design review?

Statewide (Texas) · Texas Commission on Environmental Quality
Wastewater / Utility Design
Wastewater System Design Rules

What Texas design criteria apply to wastewater collection systems and lift stations?

Statewide (Texas) · Texas Commission on Environmental Quality
MUD / District Lookup
Water Districts Map Viewer

How do I find which MUD, WCID, drainage district, or water district serves my property?

Statewide (Texas) · Texas Commission on Environmental Quality
Request Project Review

External government and agency resources are provided for convenience. Requirements, forms and URLs may change. Confirm current requirements with the applicable jurisdiction. ALFA Engineering is not the issuing government agency.