Non-Compliance
Clean Water Act
CENTRAL MUD 1 WWTF
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $15,750 in total penalties since records began.
- Address
-
22615 WESTHEIMER PKWY
KATY, TX 77450
View on map ↗ - County
- FORT BEND County
- Inspections
- 3 · last May 23, 2025
- Total Penalties
- $15,750 · last Sep 30, 2025
- Registry ID
- 110064517777
Compliance Status (Last 12 Quarters)
Number of calendar quarters, out of the last 12, in which this facility was in violation of its permit. Zero means no recorded violations in that program over the past three years.
4
Water (CWA)
Qtrs Non-Compliant
Qtrs Non-Compliant
Compliance Violations
Individual permit violations recorded by the EPA across air, water, and hazardous waste programs. Open violations are unresolved as of the most recent ECHO data update.
| Program | Type | Violation Date | Return to Compliance | Status |
|---|---|---|---|---|
| cwa | Permit Violations - Violation Specified in Comment | May 23, 2025 | May 29, 2025 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Jul 7, 2023 | Jul 7, 2023 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Jul 11, 2018 | — | Open |
Discharge Limit Exceedances
Instances where this facility's reported discharge monitoring results exceeded its permitted limits under the Clean Water Act. Exceedance percentage shows how far over the permit limit the discharge was.
| Pollutant | Violation | Reported | Limit | Exceedance | Period | Status |
|---|---|---|---|---|---|---|
| E. coli | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 200.00 | +1,110% | Sep 2025 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 200.00 | +1,110% | Mar 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 435.00 MPN/100mL | 200.00 | +118% | Apr 2023 | Open |
| E. coli | DMR, Limited - Numeric Violation | 276.00 MPN/100mL | 200.00 | +38% | Jan 2023 | Open |
| E. coli | DMR, Limited - Numeric Violation | 214.00 MPN/100mL | 200.00 | +7% | May 2022 | Open |
| Whole effluent toxicity | DMR, Limited - Numeric Violation | 24.00 % | 57.00 | +58% | Dec 2021 | Open |
| Whole effluent toxicity | DMR, Limited - Numeric Violation | 33.50 % | 57.00 | +41% | Dec 2021 | Open |
| E. coli | DMR, Limited - Numeric Violation | 411.00 MPN/100mL | 200.00 | +106% | May 2021 | Open |
| E. coli | DMR, Limited - Numeric Violation | 328.00 MPN/100mL | 200.00 | +64% | Dec 2020 | Open |
| E. coli | DMR, Limited - Numeric Violation | 411.00 MPN/100mL | 200.00 | +106% | Dec 2019 | Open |
| Whole effluent toxicity | DMR, Limited - Numeric Violation | 24.00 % | 57.00 | +99,999% | Jun 2018 | Open |
| Whole effluent toxicity | DMR, Limited - Numeric Violation | 24.00 % | 57.00 | +99,999% | Jun 2018 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,000.00 MPN/100mL | 200.00 | +900% | Nov 2017 | Open |
| Whole effluent toxicity | DMR, Limited - Numeric Violation | 54.00 % | 57.00 | +5% | Sep 2017 | Open |
| Whole effluent toxicity | DMR, Limited - Numeric Violation | 54.00 % | 57.00 | +5% | Sep 2017 | Open |
| E. coli | DMR, Limited - Numeric Violation | 830.00 MPN/100mL | 200.00 | +315% | Sep 2017 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,400.00 MPN/100mL | 200.00 | +1,100% | Aug 2017 | Open |
| Whole effluent toxicity | DMR, Limited - Numeric Violation | 24.00 % | 57.00 | +58% | Jun 2017 | Open |
| E. coli | DMR, Limited - Numeric Violation | 650.00 MPN/100mL | 200.00 | +225% | Nov 2016 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,400.00 MPN/100mL | 200.00 | +99,999% | Feb 2016 | Open |
| Whole effluent toxicity | DMR, Limited - Numeric Violation | 58.00 % | 57.00 | +99,999% | Sep 2015 | Open |
| Whole effluent toxicity | DMR, Limited - Numeric Violation | 24.00 % | 57.00 | +99,999% | Sep 2015 | Open |
| Whole effluent toxicity | DMR, Limited - Numeric Violation | 32.00 % | 75.00 | +99,999% | Jun 2015 | Open |
| E. coli | DMR, Limited - Numeric Violation | 210.00 MPN/100mL | 197.00 | +7% | Jun 2015 | Open |
Enforcement Actions
Formal enforcement cases brought by the EPA or state agencies, including administrative orders and civil penalties assessed. Penalty amounts reflect what was formally assessed, not necessarily what was collected.
State CWA Penalty AO
Clean Water Act
· Case TX-2021-1570-MWD-E · Sep 30, 2025
$15,750
Other facilities in FORT BEND County, TX
HULL PROPERTY
ROSENBERG, TX
ESPERANZA
RICHMOND, TX
FORT BEND COUNTY MUD 66-PLANT
SUGAR LAND, TX
KATY BOAT WALK
KATY, TX