EmissionsLookup
Non-Compliance Clean Water Act

COUPLAND WSC 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
500' E OF INTEX OF FMR 1466 & UNION PACIFIC RR
COUPLAND, TX 78615
View on map ↗
County
WILLIAMSON County
Inspections
2 · last Feb 14, 2025
Total Penalties
$0
Registry ID
110010921486

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.

3
Water (CWA)
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 Nov 15, 2023 Jan 3, 2024 Resolved
cwa Schedule Event reported late Nov 15, 2023 Open
cwa Schedule Event achieved late but reported Nov 15, 2023 Open
cwa Schedule Event unachieved but reported Nov 15, 2023 Jan 3, 2024 Resolved
cwa Permit Violations - Violation Specified in Comment Nov 2, 2017 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
Flow, in conduit or thru treatment plant DMR, Limited - Overdue 0.18 MGD 0.03 +624% Sep 2021 Resolved
Flow, in conduit or thru treatment plant DMR, Limited - Numeric Violation 0.18 MGD 0.03 +624% Sep 2021 Open
Oxygen, dissolved [DO] DMR, Limited - Overdue 0.40 mg/L 4.00 +90% Apr 2020 Open
Oxygen, dissolved [DO] DMR, Limited - Numeric Violation 0.40 mg/L 4.00 +90% Apr 2020 Open
Oxygen, dissolved [DO] DMR, Limited - Numeric Violation 3.90 mg/L 4.00 +3% Sep 2019 Open
Flow, in conduit or thru treatment plant DMR, Limited - Numeric Violation 0.03 MGD 0.03 +4% Dec 2018 Open
Oxygen, dissolved [DO] DMR, Limited - Numeric Violation 2.40 mg/L 4.00 +40% Jul 2016 Open
Flow, in conduit or thru treatment plant DMR, Limited - Numeric Violation 0.04 MGD 0.03 +41% May 2015 Open
Flow, in conduit or thru treatment plant DMR, Limited - Overdue 0.04 MGD 0.03 +41% May 2015 Resolved
Solids, total suspended DMR, Limited - Numeric Violation 1.95 kg/d 1.91 +2% May 2015 Open
Solids, total suspended DMR, Limited - Overdue 1.95 kg/d 1.91 +2% May 2015 Resolved

Other facilities in WILLIAMSON County, TX

All facilities in TX →