DUCK CREEK WASTEWATER TREATMENT PLANT
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $0 in total penalties since records began.
- Address
-
750 DUCK CREEK WAY
SUNNYVALE, TX 75182
View on map ↗ - County
- DALLAS County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 221320
- Inspections
- 4 · last Feb 18, 2025
- Total Penalties
- $0
- Registry ID
- 110014407953
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.
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 | Feb 18, 2025 | Mar 3, 2025 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Oct 6, 2022 | Oct 26, 2022 | Resolved |
| cwa | Schedule Event achieved late but reported | Oct 31, 2021 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Aug 11, 2020 | Aug 11, 2020 | Resolved |
| cwa | Schedule Event achieved late but reported | Oct 31, 2018 | — | Open |
| cwa | Schedule Event achieved late but reported | Oct 31, 2017 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | May 25, 2017 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Apr 16, 2015 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Jul 24, 2014 | — | Open |
| cwa | Schedule Event achieved late but reported | Oct 31, 2013 | — | Open |
| cwa | Schedule Event achieved late but reported | Oct 31, 2012 | — | Open |
| cwa | Schedule Event reported late | Oct 31, 2012 | — | Open |
| cwa | Schedule Event achieved late but reported | Apr 15, 2009 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Mar 10, 1998 | — | Open |
| cwa | Management Practice Violations - Failure to Develop/Enforce Standards | Oct 24, 1991 | Jan 25, 1993 | Resolved |
| cwa | Reporting Violations - Noncompliance with Section 308 Information Request | Sep 5, 1991 | — | Open |
| cwa | Schedule Event achieved late but reported | Aug 1, 1991 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Nov 5, 1990 | Nov 2, 1993 | 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 |
|---|---|---|---|---|---|---|
| E. coli | DMR, Limited - Numeric Violation | 2,419.00 MPN/100mL | 399.00 | +506% | Sep 2024 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.90 mg/L | 0.10 | +800% | Jun 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,419.00 MPN/100mL | 399.00 | +506% | Jul 2022 | Open |
| E. coli | DMR, Limited - Numeric Violation | 770.00 MPN/100mL | 399.00 | +93% | Mar 2022 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 399.00 | +507% | Jun 2020 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 74.79 MGD | 72.00 | +4% | Feb 2018 | 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.