Non-Compliance
Clean Water Act
PRAIRIE CREEK WWTP
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
-
897 TREATMENT PLANT RD
LEWISVILLE, TX 75057
View on map ↗ - County
- DENTON County
- Inspections
- 6 · last May 1, 2025
- Total Penalties
- $0 · last Aug 24, 2015
- Registry ID
- 110064611157
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.
5
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 achieved late but reported | Jan 31, 2026 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Feb 27, 2025 | May 13, 2025 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 31, 2024 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Nov 17, 2023 | Nov 17, 2023 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Dec 15, 2022 | Jan 18, 2023 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Apr 13, 2022 | Apr 28, 2022 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 31, 2021 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Jul 8, 2020 | Jul 8, 2020 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | May 2, 2019 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Feb 23, 2017 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 31, 2016 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Aug 22, 2014 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Jul 16, 2014 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 31, 2014 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Aug 28, 2013 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 31, 2005 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 31, 2003 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 31, 2002 | — | Open |
| cwa | Effluent Violations - Reported Fish Kill | Aug 3, 1993 | — | Open |
| cwa | Schedule Event achieved late but reported | Jun 25, 1993 | — | Open |
| cwa | Effluent Violations - Unapproved Bypass | Apr 30, 1993 | Jul 27, 1993 | Resolved |
| cwa | Reporting Violations - Noncompliance with Section 308 Information Request | Sep 5, 1991 | — | 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 |
|---|---|---|---|---|---|---|
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.70 mg/L | 1.00 | +30% | Nov 2025 | Open |
| E. coli | DMR, Limited - Numeric Violation | 770.10 MPN/100mL | 399.00 | +93% | Jun 2025 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 33.40 MGD | 30.00 | +11% | Jun 2024 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 32.89 MGD | 30.00 | +10% | Oct 2023 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.13 mg/L | 0.10 | +30% | Jul 2023 | Open |
| E. coli | DMR, Limited - Numeric Violation | 1,986.30 MPN/100mL | 399.00 | +398% | Dec 2022 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 1.40 mg/L | 0.10 | +1,300% | Apr 2022 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,419.60 MPN/100mL | 399.00 | +506% | Feb 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 73.50 mg/L | 40.00 | +84% | Jan 2022 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 30.22 MGD | 30.00 | +1% | Jun 2021 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.62 mg/L | 0.10 | +520% | Mar 2021 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.60 mg/L | 1.00 | +40% | Dec 2017 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 5.70 mg/L | 6.00 | +5% | Aug 2017 | 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-2014-1418-MWD-E · Aug 24, 2015
$24,375
State CWA Penalty AO
Clean Water Act
· Case TX-2009-1890-MWD-E · Jun 4, 2010
$4,850
CWA 309G2B AO For Class II Penalties
Clean Water Act
· Case 06-1994-N330 · Feb 28, 1994
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1993-N470 · May 25, 1993
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