Environmental compliance · county
Environmental compliance in Waller County
419 active EPA-regulated sites in Waller County, Texas: 23 with an identified violation, 5 in significant violation, 60 inspections and $388,034 in penalties over five years — EPA ECHO, as of October 18, 2026.
How many facilities in Waller County, Texas are regulated by the EPA, and how many are in violation (as of October 18, 2026)?
How many active facilities in Waller County, Texas fall under each EPA program?
A facility can be in several programs.
| Program | Active sites |
|---|---|
| Air (Clean Air Act) | 15 |
| Water discharge permits (Clean Water Act, NPDES) | 359 |
| Hazardous waste (RCRA) | 32 |
| Drinking water systems (SDWA) | 26 |
| Toxics Release Inventory reporters | 8 |
Which large facilities in Waller County, Texas does the EPA track, and are they in violation?
| Facility | Compliance status | Quarters in violation (of 12) | Penalties, 5 years |
|---|---|---|---|
| PRAIRIE VIEW A & M UNIV-ENGINEERING Prairie View, TX | Significant Violation | 12 | – |
| PRAIRIE VIEW A&M UNIVERSITY WWTP Prairie View, TX | Violation Identified | 7 | – |
| SUNTERRA WWTP City Of Katy, TX | No Violation Identified | 2 | – |
| WALLER COUNTY MUD NO 55 WWTF Katy, TX | Violation Identified | 1 | – |
| KATY COMPRESSOR STATION Katy, TX | No Violation Identified | 0 | – |
| KATY COMPRESSOR STATION Katy, TX | No Violation Identified | 0 | – |
| KINDER MORGAN TEXAS PIPELINE KATY STATION 553 Katy, TX | No Violation Identified | 0 | – |
| PINTAIL LANDFILL Hempstead, TX | No Violation Identified | 0 | – |
| SUNTERRA LAKES WWTP Brookshire, TX | No Violation Identified | 0 | – |
All figures for Waller County · Texas · United States
EPA Enforcement and Compliance History Online (ECHO), weekly national export. Counts cover active sites in the Facility Registry Service; inspections, formal actions and penalties cover the last five years, quarters in violation the last three years. The EPA attributes a case that covers several facilities to each of them; area penalty totals here count an amount shared through the same federal case once, facility figures show the amount attributed to that facility. Large facilities are Clean Air Act majors, Clean Water Act majors and large hazardous waste generators or handlers. Source record.
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