Non-Compliance
Clean Water Act
GRAND PARKWAY INDUSTRIAL PARK
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $24,000 in total penalties since records began.
- Address
-
23575 1/2 CLAY RD
KATY, TX 77493
View on map ↗ - County
- HARRIS County
- Inspections
- 2 · last Jan 20, 2022
- Total Penalties
- $24,000 · last Dec 18, 2024
- Registry ID
- 110064577024
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.
8
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 | Schedule Event unachieved and not reported | Apr 27, 2025 | — | Open |
| cwa | Schedule Event reported late | Apr 27, 2025 | — | Open |
| cwa | Schedule Event achieved late but reported | Apr 27, 2025 | — | Open |
| cwa | Schedule Event unachieved but reported | Apr 27, 2025 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Jul 5, 2022 | Nov 28, 2022 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Jan 20, 2022 | Nov 28, 2022 | Resolved |
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 |
|---|---|---|---|---|---|---|
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 6.70 mg/L | 5.00 | +34% | Mar 2025 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 11.20 mg/L | 5.00 | +124% | Feb 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 6.07 mg/L | 5.00 | +21% | Feb 2025 | Open |
| E. coli | DMR, Limited - Numeric Violation | 410.60 MPN/100mL | 200.00 | +105% | Jan 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 8.45 mg/L | 5.00 | +69% | Nov 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 0.27 kg/d | 0.19 | +41% | Nov 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 5.42 mg/L | 5.00 | +8% | Oct 2024 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 5.80 mg/L | 6.00 | +3% | Aug 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 5.60 mg/L | 5.00 | +12% | May 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 29.40 mg/L | 15.00 | +96% | Jan 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 0.21 kg/d | 0.19 | +9% | Jan 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 11.28 mg/L | 1.60 | +605% | Jan 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 0.48 kg/d | 0.06 | +706% | Jan 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 6.22 mg/L | 5.00 | +24% | Jan 2024 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 0.47 kg/d | 0.19 | +144% | Dec 2023 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 6.78 mg/L | 5.00 | +36% | Dec 2023 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 0.23 kg/d | 0.19 | +22% | Dec 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.10 mg/L | 1.60 | +31% | Nov 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 5.56 mg/L | 5.00 | +11% | Nov 2023 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 0.31 kg/d | 0.19 | +62% | Oct 2023 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 32.50 mg/L | 30.00 | +8% | Oct 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 11.08 mg/L | 5.00 | +122% | Oct 2023 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 0.29 kg/d | 0.19 | +53% | Sep 2023 | Resolved |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 5.90 mg/L | 6.00 | +2% | Sep 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 6.49 mg/L | 5.00 | +30% | Sep 2023 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 7.68 mg/L | 5.00 | +54% | Aug 2023 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 0.33 kg/d | 0.19 | +75% | Aug 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 0.58 kg/d | 0.19 | +203% | Aug 2023 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 0.36 kg/d | 0.19 | +88% | Jul 2023 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 9.94 mg/L | 5.00 | +99% | Jul 2023 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 0.20 kg/d | 0.19 | +6% | Jun 2023 | Resolved |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.02 MGD | 0.01 | +72% | Apr 2023 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 0.20 kg/d | 0.19 | +6% | Apr 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 0.74 kg/d | 0.19 | +286% | Apr 2023 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 11.30 mg/L | 5.00 | +126% | Apr 2023 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 0.31 kg/d | 0.19 | +62% | Mar 2023 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 5.10 mg/L | 5.00 | +2% | Mar 2023 | Resolved |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.02 MGD | 0.01 | +66% | Mar 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 9.10 mg/L | 5.00 | +82% | Jan 2023 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 0.60 kg/d | 0.19 | +215% | Jan 2023 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 0.21 kg/d | 0.19 | +11% | Dec 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 7.56 mg/L | 5.00 | +51% | Dec 2022 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 0.46 kg/d | 0.19 | +140% | Dec 2022 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 0.25 kg/d | 0.19 | +30% | Nov 2022 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 0.66 kg/d | 0.19 | +246% | Aug 2022 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 7.22 mg/L | 5.00 | +44% | Aug 2022 | Resolved |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 5.80 mg/L | 6.00 | +3% | Aug 2022 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 5.40 mg/L | 6.00 | +10% | Jun 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 6.28 mg/L | 5.00 | +26% | Nov 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 6.03 mg/L | 5.00 | +21% | Sep 2021 | 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-2024-0884-MWD-E · Dec 18, 2024
$24,000
State CWA Penalty AO
Clean Water Act
· Case TX-2019-0556-MWD-E · Feb 2, 2021
$6,000
Other facilities in HARRIS County, TX
ARON LEDET PARK RENOVATIONS
HOUSTON, TX
JOHN PAUL LANDING PHASE 3
CYPRESS, TX
GIRARD INDUSTRIES INC
HOUSTON, TX
· Manufacturing
SANDVIK MATERIALS TECHNOLOGY
HOUSTON, TX
· Manufacturing
AIRPORT BLVD
HOUSTON, TX
LEELAND STREET BIKE LANE - METRO
HOUSTON, TX