EmissionsLookup
Non-Compliance Clean Water Act

HAMMOND NORTH STP

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
1801 MOONEY AVENUE
HAMMOND, LA 70403
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County
TANGIPAHOA County
Inspections
4 · last Oct 16, 2025
Total Penalties
$0
Registry ID
110000732397

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.

6
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 reported late Jan 15, 2026 Open
cwa Schedule Event achieved late but reported Jan 15, 2026 Open
cwa WW SSO - Discharge to Waters Sep 24, 2025 Dec 17, 2025 Resolved
cwa WW SSO - Improper Operation and Maintenance Sep 24, 2025 Dec 17, 2025 Resolved
cwa WW SSO - Improper Operation and Maintenance Aug 17, 2025 Dec 17, 2025 Resolved
cwa WW SSO - Discharge to Waters Aug 17, 2025 Dec 17, 2025 Resolved
cwa Schedule Event reported late Jul 15, 2025 Open
cwa Schedule Event unachieved and not reported Jul 15, 2025 Sep 10, 2025 Resolved
cwa Schedule Event achieved late but reported Jul 15, 2025 Open
cwa Schedule Event unachieved but reported Jul 15, 2025 Aug 15, 2025 Resolved
cwa Schedule Event achieved late but reported Jun 30, 2025 Open
cwa Schedule Event reported late Jun 30, 2025 Open
cwa Schedule Event unachieved and not reported Jun 30, 2025 Open
cwa Schedule Event unachieved but reported Jun 30, 2025 Open
cwa Schedule Event achieved late but reported Mar 31, 2025 Open
cwa Schedule Event unachieved but reported Mar 31, 2025 Aug 15, 2025 Resolved
cwa Schedule Event unachieved and not reported Mar 31, 2025 Sep 10, 2025 Resolved
cwa Schedule Event reported late Mar 31, 2025 Open
cwa Effluent Violations - Numeric effluent violation Dec 31, 2024 Jan 31, 2025 Resolved
cwa WW SSO - Discharge to Waters Jul 31, 2024 Jan 31, 2025 Resolved
cwa WW SSO - Improper Operation and Maintenance Jul 31, 2024 Jan 31, 2025 Resolved
cwa Schedule Event reported late Mar 29, 2024 Open
cwa Schedule Event achieved late but reported Mar 29, 2024 Open
cwa WW SSO - Improper Operation and Maintenance Mar 11, 2024 Jan 31, 2025 Resolved
cwa WW SSO - Discharge to Waters Mar 11, 2024 Jan 31, 2025 Resolved
cwa WW SSO - Discharge to Waters Dec 6, 2023 Feb 13, 2024 Resolved
cwa WW SSO - Improper Operation and Maintenance Dec 6, 2023 Feb 13, 2024 Resolved
cwa Schedule Event reported late Jul 15, 2022 Open
cwa Schedule Event reported late Jun 30, 2022 Open
cwa Schedule Event achieved late but reported Jun 30, 2022 Open
cwa Schedule Event unachieved and not reported Jun 30, 2022 Open
cwa Schedule Event unachieved but reported Jun 30, 2022 Open
cwa Schedule Event reported late Mar 31, 2022 Open
cwa Schedule Event unachieved but reported Mar 31, 2022 Nov 2, 2022 Resolved
cwa Schedule Event unachieved and not reported Mar 31, 2022 Nov 2, 2022 Resolved
cwa Schedule Event achieved late but reported Mar 31, 2022 Open
cwa Reporting Violations - Failure to submit required report (non-DMR non-pretreatment) Dec 31, 2021 Jan 31, 2025 Resolved
cwa Permit Violations - Violation Specified in Comment Dec 31, 2021 Jan 31, 2025 Resolved
cwa Schedule Event achieved late but reported Oct 15, 2021 Open
cwa Schedule Event unachieved and not reported Oct 12, 2021 Open
cwa Schedule Event reported late Oct 12, 2021 Open
cwa Schedule Event unachieved but reported Oct 12, 2021 Open
cwa Schedule Event achieved late but reported Oct 12, 2021 Open
cwa WW SSO - Discharge to Waters Sep 30, 2021 Nov 2, 2022 Resolved
cwa WW SSO - Improper Operation and Maintenance Sep 30, 2021 Nov 2, 2022 Resolved
cwa WW SSO - Discharge to Waters Sep 13, 2021 Feb 13, 2024 Resolved
cwa WW SSO - Improper Operation and Maintenance Sep 1, 2021 Feb 13, 2024 Resolved
cwa Reporting Violations - Improper/ Incorrect Reporting Feb 3, 2021 Nov 2, 2022 Resolved
cwa Schedule Event unachieved but reported Nov 16, 2020 Open
cwa Schedule Event unachieved and not reported Nov 16, 2020 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
Coliform, fecal general DMR, Limited - Numeric Violation 273.00 MPN/100mL 200.00 +37% Feb 2026 Open
Coliform, fecal general DMR, Limited - Numeric Violation 531.00 MPN/100mL 400.00 +33% Feb 2026 Open
Coliform, fecal general DMR, Limited - Numeric Violation 2,684.00 MPN/100mL 400.00 +571% Jan 2026 Open
Coliform, fecal general DMR, Limited - Numeric Violation 745.00 MPN/100mL 200.00 +273% Jan 2026 Open
Coliform, fecal general DMR, Limited - Numeric Violation 439.00 MPN/100mL 400.00 +10% Dec 2025 Open
Coliform, fecal general DMR, Limited - Numeric Violation 781.00 MPN/100mL 400.00 +95% Aug 2025 Open
BOD, 5-day, 20 deg. C DMR, Limited - Numeric Violation 45.70 mg/L 45.00 +2% Jun 2025 Open
BOD, 5-day, 20 deg. C DMR, Limited - Numeric Violation 51.40 mg/L 45.00 +14% Apr 2025 Open
BOD, 5-day, 20 deg. C DMR, Limited - Numeric Violation 46.60 mg/L 45.00 +4% Feb 2025 Open
BOD, 5-day, 20 deg. C DMR, Limited - Numeric Violation 39.30 mg/L 30.00 +31% Feb 2025 Open
BOD, 5-day, 20 deg. C DMR, Limited - Numeric Violation 1,194.29 kg/d 908.91 +31% Feb 2025 Open
BOD, 5-day, 20 deg. C DMR, Limited - Numeric Violation 48.00 mg/L 45.00 +7% May 2024 Open
BOD, 5-day, 20 deg. C DMR, Limited - Numeric Violation 31.20 mg/L 30.00 +4% May 2024 Open
BOD, 5-day, 20 deg. C DMR, Limited - Numeric Violation 47.70 mg/L 45.00 +6% Apr 2024 Open
BOD, 5-day, 20 deg. C DMR, Limited - Numeric Violation 43.50 mg/L 30.00 +45% Apr 2024 Open
Solids, total suspended DMR, Limited - Numeric Violation 1,167.60 kg/d 908.91 +28% Mar 2024 Open
Solids, total suspended DMR, Limited - Numeric Violation 33.00 mg/L 30.00 +10% Mar 2024 Open
BOD, 5-day, 20 deg. C DMR, Limited - Numeric Violation 954.63 kg/d 908.91 +5% Dec 2023 Open
Coliform, fecal general DMR, Limited - Numeric Violation 777.00 MPN/100mL 400.00 +94% Nov 2023 Open
Chlorine, total residual DMR, Limited - Numeric Violation 0.04 mg/L 0.03 +21% Nov 2023 Resolved
Chlorine, total residual DMR, Limited - Numeric Violation 0.08 mg/L 0.03 +142% Oct 2023 Resolved
Chlorine, total residual DMR, Limited - Numeric Violation 0.08 mg/L 0.03 +142% Sep 2023 Resolved
Copper, total [as Cu] DMR, Limited - Numeric Violation 2.74 kg/d 0.70 +289% Sep 2023 Resolved
Copper, total [as Cu] DMR, Limited - Numeric Violation 2.74 kg/d 1.67 +64% Sep 2023 Open
Copper, total [as Cu] DMR, Limited - Numeric Violation 1.23 kg/d 0.70 +75% Aug 2023 Resolved
Chlorine, total residual DMR, Limited - Numeric Violation 0.08 mg/L 0.03 +142% Aug 2023 Resolved
BOD, 5-day, 20 deg. C DMR, Limited - Numeric Violation 34.00 mg/L 30.00 +13% Nov 2022 Open
BOD, 5-day, 20 deg. C DMR, Limited - Numeric Violation 30.40 mg/L 30.00 +1% Apr 2022 Resolved
BOD, 5-day, 20 deg. C DMR, Limited - Numeric Violation 53.00 mg/L 45.00 +18% Apr 2022 Open
BOD, 5-day, 20 deg. C DMR, Limited - Numeric Violation 41.00 mg/L 30.00 +37% Mar 2022 Resolved
BOD, 5-day, 20 deg. C DMR, Limited - Numeric Violation 47.60 mg/L 45.00 +6% Mar 2022 Open
BOD, 5-day, 20 deg. C DMR, Limited - Numeric Violation 32.40 mg/L 30.00 +8% Jan 2022 Resolved
BOD, 5-day, 20 deg. C DMR, Limited - Overdue 1,055.80 kg/d 908.91 +16% Dec 2021 Resolved
BOD, 5-day, 20 deg. C DMR, Limited - Numeric Violation 1,055.80 kg/d 908.91 +16% Dec 2021 Resolved
BOD, 5-day, 20 deg. C DMR, Limited - Numeric Violation 32.87 mg/L 30.00 +10% Dec 2021 Resolved
BOD, 5-day, 20 deg. C DMR, Limited - Overdue 32.87 mg/L 30.00 +10% Dec 2021 Resolved
Mercury, total [as Hg] DMR, Limited - Numeric Violation 0.01 kg/d 0.00 +650% Nov 2021 Open
Mercury, total [as Hg] DMR, Limited - Numeric Violation 0.01 kg/d 0.00 +1,400% Nov 2021 Resolved
Copper, total [as Cu] DMR, Limited - Numeric Violation 0.53 kg/d 0.39 +38% Nov 2021 Resolved
Mercury, total [as Hg] DMR, Limited - Numeric Violation 0.01 kg/d 0.00 +650% Oct 2021 Open
Copper, total [as Cu] DMR, Limited - Numeric Violation 0.54 kg/d 0.39 +40% Oct 2021 Resolved
Mercury, total [as Hg] DMR, Limited - Numeric Violation 0.01 kg/d 0.00 +1,400% Oct 2021 Resolved
Mercury, total [as Hg] DMR, Limited - Numeric Violation 0.00 kg/d 0.00 +50% Sep 2021 Resolved
Mercury, total [as Hg] DMR, Limited - Numeric Violation 0.01 kg/d 0.00 +650% Jul 2021 Open
Copper, total [as Cu] DMR, Limited - Numeric Violation 3.53 kg/d 0.39 +814% Jul 2021 Resolved
Mercury, total [as Hg] DMR, Limited - Overdue 0.01 kg/d 0.00 +1,400% Jul 2021 Resolved
Copper, total [as Cu] DMR, Limited - Numeric Violation 3.53 kg/d 0.92 +285% Jul 2021 Open
Zinc, total [as Zn] DMR, Limited - Numeric Violation 22.72 kg/d 7.13 +219% Jul 2021 Open
Mercury, total [as Hg] DMR, Limited - Overdue 0.01 kg/d 0.00 +650% Jul 2021 Resolved
Mercury, total [as Hg] DMR, Limited - Numeric Violation 0.01 kg/d 0.00 +1,400% Jul 2021 Resolved

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 Non Penalty AO
Clean Water Act · Case LA-WEC2300863 · Feb 13, 2024
State CWA Non Penalty AO
Clean Water Act · Case LA-WEC1501070 · Nov 20, 2015
State CWA Non Penalty AO
Clean Water Act · Case LA-WEC130551 · Aug 19, 2013
State CWA Non Penalty AO
Clean Water Act · Case LA-WEC1201021 · Nov 29, 2012
State CWA Non Penalty AO
Clean Water Act · Case LA-WEC1100455 · May 16, 2011
State CWA Non Penalty AO
Clean Water Act · Case LA-WECN090334 · Jan 29, 2010
State CWA Non Penalty AO
Clean Water Act · Case LA-N00019419 · May 29, 2009
State CWA Non Penalty AO
Clean Water Act · Case LA-N00019152 · Aug 27, 2008
State CWA Non Penalty AO
Clean Water Act · Case LA-N00018144 · Feb 27, 2008
CWA 309A AO For Compliance
Clean Water Act · Case 06-2008-N015 · Jan 11, 2008
Administrative - Formal
· Case 06-2008-1732 · Jan 11, 2008
State CWA Non Penalty AO
Clean Water Act · Case LA-N00016627 · Aug 30, 2007
State CWA Non Penalty AO
Clean Water Act · Case LA-N00016532 · Feb 28, 2007
State CWA Non Penalty AO
Clean Water Act · Case LA-N00016456 · Aug 30, 2006
State CWA Non Penalty AO
Clean Water Act · Case LA-N00007907 · May 11, 2004
State CWA Non Penalty AO
Clean Water Act · Case LA-N00006766 · Aug 27, 2003
State CWA Non Penalty AO
Clean Water Act · Case LA-N00004075 · Nov 29, 2001
State CWA Non Penalty AO
Clean Water Act · Case LA-N00001670 · Aug 29, 2001
State CWA Non Penalty AO
Clean Water Act · Case LA-N00002732 · May 17, 2001
State CWA Non Penalty AO
Clean Water Act · Case LA-N00001667 · Aug 5, 1999

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