Non-Compliance TRI Reporter Clean Water Act RCRA

INTERNATIONAL PAPER - MANSFIELD MILL

Quick Summary

•Released 5,265,607 lbs of toxic chemicals to the environment in the most recent TRI reporting year.
•Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
•Assessed $0 in total penalties since records began.
•Reports releases of chemicals classified as known or probable carcinogens.

Address: 1202 LOUISIANA HIGHWAY 509
MANSFIELD, LA 71052
View on map ↗
County: DE SOTO County
Industry: Manufacturing
NAICS (North American Industry Classification): 322130
Inspections: 5 · last Sep 11, 2025
Total Penalties: $0 · last Oct 18, 2016
Registry ID: 110000450173

How This Compares

#6 of 419 TRI reporters in LA

#27 of 16,877 TRI reporters in Manufacturing

Ranked by most recent year's total TRI releases.

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.

Water (CWA)
Qtrs Non-Compliant

Hazardous Waste (RCRA)
Qtrs Non-Compliant

TRI Toxic Chemical Releases

Annual pounds of each toxic chemical released to air, water, and land, as reported to the EPA Toxic Release Inventory. Carcinogen (♦) and PFAS designations are per EPA and IARC classifications.

Emissions Trend (2015–2024) -16% overall

Year	Total Releases (lbs)	vs Prior Year
2015	4,848,861	—
2016	5,217,483	+8%
2017	5,265,607	+1%
2018	4,965,628	-6%
2019	4,644,036	-6%
2020	4,804,866	+3%
2021	4,646,385	-3%
2022	4,689,834	+1%
2023	4,344,590	-7%
2024	4,089,900	-6%

2024

Chemical	Total (lbs)	Air	Water	Land	Off-Site
Formic acid	—	—	—	—	—
Methanol	3,083,383	3,026,785	56,526	72	—
Zinc compounds	315,649	14,650	2,080	298,919	—
Manganese compounds	268,110	253	9,305	258,552	—
Ammonia	147,495	145,015	2,480	—	—
Hydrogen sulfide	74,163	73,762	401	—	—
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	71,198	71,198	—	—	—
Acetaldehyde	65,607	65,601	1	5	—	♦ Carcinogen
Formaldehyde	33,313	33,295	3	15	—	♦ Carcinogen
Phenol	15,324	14,801	522	1	—
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	12,320	173	—	12,147	—
Lead compounds	3,125	52	52	3,021	—
Polycyclic aromatic compounds	173	153	—	20	—	♦ Carcinogen
Catechol	26	—	25	1	—	♦ Carcinogen
Mercury compounds	13	7	0	5	—
Dioxin and dioxin-like compounds	1	1	—	0	—	♦ Carcinogen

2023

Chemical	Total (lbs)	Air	Water	Land	Off-Site
Nitric acid	—	—	—	—	—
Formic acid	—	—	—	—	—
Methanol	3,173,061	3,124,671	48,148	242	—
Zinc compounds	450,297	16,320	24,623	409,354	—
Manganese compounds	276,297	274	7,926	268,097	—
Ammonia	154,671	152,559	2,112	—	—
Hydrogen sulfide	78,714	78,318	396	—	—
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	75,007	75,007	—	—	—
Acetaldehyde	68,324	68,315	1	8	—	♦ Carcinogen
Formaldehyde	35,117	35,067	3	47	—	♦ Carcinogen
Phenol	15,680	15,234	444	2	—
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	13,271	183	—	13,088	—
Lead compounds	3,921	56	44	3,821	—
Polycyclic aromatic compounds	187	161	—	26	—	♦ Carcinogen
Catechol	23	—	21	2	—	♦ Carcinogen
Mercury compounds	18	7	0	10	—
Dioxin and dioxin-like compounds	2	2	—	0	—	♦ Carcinogen

2022

Chemical	Total (lbs)	Air	Water	Land	Off-Site
Nitric acid	—	—	—	—	—
Methanol	3,431,723	3,383,977	47,640	106	—
Zinc compounds	456,236	17,357	48,725	390,154	—
Manganese compounds	323,481	290	7,842	315,349	—
Ammonia	164,058	161,968	2,090	—	—
Hydrogen sulfide	84,737	84,433	304	—	—
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	80,031	80,031	—	—	—
Acetaldehyde	73,376	73,369	1	6	—	♦ Carcinogen
Formaldehyde	40,341	40,316	3	22	—	♦ Carcinogen
Phenol	16,449	16,008	440	1	—
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	16,025	190	—	15,835	—
Lead compounds	3,142	60	44	3,038	—
Polycyclic aromatic compounds	198	171	—	27	—	♦ Carcinogen
Catechol	22	—	21	1	—	♦ Carcinogen
Mercury compounds	14	7	0	6	—
Dioxin and dioxin-like compounds	2	2	—	0	—	♦ Carcinogen

2021

Chemical	Total (lbs)	Air	Water	Land	Off-Site
Nitric acid	—	—	—	—	—
Methanol	3,491,069	3,430,940	60,011	118	—
Zinc compounds	381,475	14,847	2,137	364,491	—
Manganese compounds	288,933	264	9,879	278,790	—
Ammonia	159,361	156,728	2,633	—	—
Hydrogen sulfide	87,647	87,325	322	—	—
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	77,059	77,059	—	—	—
Acetaldehyde	74,320	74,313	1	6	—	♦ Carcinogen
Formaldehyde	40,012	39,983	3	26	—	♦ Carcinogen
Phenol	16,726	16,171	554	1	—
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	14,593	181	—	14,412	—
Nitrate compounds (water dissociable; reportable only when in aqueous solution)	11,557	—	11,541	16	—
Lead compounds	3,399	55	55	3,289	—
Polycyclic aromatic compounds	192	166	—	26	—	♦ Carcinogen
Catechol	28	—	27	1	—	♦ Carcinogen
Mercury compounds	14	8	0	6	—
Dioxin and dioxin-like compounds	2	2	—	0	—	♦ Carcinogen

2020

Chemical	Total (lbs)	Air	Water	Land	Off-Site
Nitric acid	—	—	—	—	—
Methanol	3,612,393	3,554,270	58,067	56	—
Zinc compounds	412,735	16,885	2,068	393,782	—
Manganese compounds	230,592	294	9,380	220,918	—
Ammonia	173,228	170,136	3,092	—	—
Hydrogen sulfide	90,044	89,721	323	—	—
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	85,989	85,989	—	—	—
Acetaldehyde	77,196	77,184	6	6	—	♦ Carcinogen
Formaldehyde	42,636	42,623	3	10	—	♦ Carcinogen
Nitrate compounds (water dissociable; reportable only when in aqueous solution)	30,116	—	30,112	4	—
Phenol	17,836	17,299	536	1	—
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	14,748	193	—	14,555	—
Copper compounds	11,492	74	89	11,329	—
Lead compounds	3,208	60	45	3,103	—
Cobalt compounds	2,426	21	45	2,360	—	♦ Carcinogen
Polycyclic aromatic compounds	193	185	—	8	—	♦ Carcinogen
Mercury compounds	18	8	0	10	—
Catechol	14	—	11	3	—	♦ Carcinogen
Dioxin and dioxin-like compounds	2	1	—	0	—	♦ Carcinogen

2019

Chemical	Total (lbs)	Air	Water	Land	Off-Site
Nitric acid	—	—	—	—	—
Methanol	3,374,326	3,315,621	58,627	78	—
Zinc compounds	420,668	22,669	2,088	395,911	—
Manganese compounds	225,179	411	9,651	215,117	—
Ammonia	197,075	193,954	3,121	—	—
Hydrogen sulfide	160,739	160,413	326	—	—
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	82,198	82,198	—	—	—
Acetaldehyde	68,860	68,849	6	6	—	♦ Carcinogen
Formaldehyde	40,841	40,829	3	9	—	♦ Carcinogen
Nitrate compounds (water dissociable; reportable only when in aqueous solution)	30,409	—	30,403	6	—
Phenol	15,741	15,199	541	1	—
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	15,198	220	—	14,978	—
Copper compounds	10,274	87	90	10,097	—
Cobalt compounds	2,330	22	45	2,263	—	♦ Carcinogen
Polycyclic aromatic compounds	184	176	—	8	—	♦ Carcinogen
Mercury compounds	13	8	0	5	—

2018

Chemical	Total (lbs)	Air	Water	Land	Off-Site
Nitric acid	—	—	—	—	—
Methanol	3,599,496	3,543,979	55,475	42	—
Zinc compounds	456,186	21,224	2,774	432,188	—
Manganese compounds	238,284	337	8,279	229,668	—
Ammonia	209,666	208,764	902	—	—
Hydrogen sulfide	170,785	170,477	308	—	—
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	89,901	89,901	—	—	—
Acetaldehyde	75,739	75,727	7	6	—	♦ Carcinogen
Formaldehyde	42,985	42,972	3	10	—	♦ Carcinogen
Nitrate compounds (water dissociable; reportable only when in aqueous solution)	28,772	—	28,768	4	—
Phenol	17,878	17,771	107	0	—
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	16,507	210	—	16,297	—
Copper compounds	12,949	82	495	12,372	—
Lead compounds	2,709	68	53	2,588	—
Cobalt compounds	2,207	19	43	2,145	—	♦ Carcinogen
Vanadium compounds	1,337	5	546	786	—
Polycyclic aromatic compounds	200	192	—	9	—	♦ Carcinogen
Catechol	13	—	11	2	—	♦ Carcinogen
Mercury compounds	11	7	0	3	—
Dioxin and dioxin-like compounds	2	2	—	0	—	♦ Carcinogen

2017

Chemical	Total (lbs)	Air	Water	Land	Off-Site
Nitric acid	—	—	—	—	—
Sodium nitrite	—	—	—	—	—
Methanol	3,613,896	3,561,851	52,003	42	—
Zinc compounds	655,349	26,083	2,600	626,666	—
Manganese compounds	264,035	393	7,760	255,882	—
Ammonia	224,236	223,391	845	—	—
Hydrogen sulfide	176,110	175,821	289	—	—
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	95,864	95,864	—	—	—
Acetaldehyde	75,713	75,701	7	6	—	♦ Carcinogen
Formaldehyde	44,754	44,741	3	10	—	♦ Carcinogen
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	31,452	31,452	—	—	—
Nitrate compounds (water dissociable; reportable only when in aqueous solution)	26,971	—	26,967	4	—
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	23,634	237	—	23,397	—
Copper compounds	14,745	90	464	14,191	—
Phenol	8,322	8,222	100	0	—
Cobalt compounds	3,328	23	40	3,265	—	♦ Carcinogen
Lead compounds	3,006	94	50	2,862	—
Catechol	2,602	—	2,600	2	—	♦ Carcinogen
Vanadium compounds	1,358	7	512	839	—
Polycyclic aromatic compounds	214	201	—	13	—	♦ Carcinogen
Mercury compounds	13	9	0	5	—
Dioxin and dioxin-like compounds	4	3	—	1	—	♦ Carcinogen

2016

Chemical	Total (lbs)	Air	Water	Land	Off-Site
Nitric acid	—	—	—	—	—
Methanol	3,555,658	3,501,516	54,103	39	—
Zinc compounds	654,004	25,145	2,705	626,154	—
Manganese compounds	304,543	373	8,074	296,096	—
Ammonia	208,390	207,511	879	—	—
Hydrogen sulfide	171,372	171,071	301	—	—
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	91,036	91,036	—	—	—
Acetaldehyde	73,521	73,509	6	5	—	♦ Carcinogen
Formaldehyde	43,473	43,461	3	9	—	♦ Carcinogen
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	29,849	29,849	—	—	—
Nitrate compounds (water dissociable; reportable only when in aqueous solution)	28,059	—	28,056	3	—
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	24,889	222	—	24,667	—
Copper compounds	15,783	85	483	15,215	—
Phenol	7,607	7,503	104	0	—
Cobalt compounds	3,313	22	42	3,249	—	♦ Carcinogen
Lead compounds	3,184	88	52	3,044	—
Catechol	2,582	—	2,580	2	—	♦ Carcinogen
Polycyclic aromatic compounds	204	191	—	13	—	♦ Carcinogen
Mercury compounds	13	8	0	4	—
Dioxin and dioxin-like compounds	4	3	—	1	—	♦ Carcinogen

2015

Chemical	Total (lbs)	Air	Water	Land	Off-Site
Sodium nitrite	—	—	—	—	—
Nitric acid	—	—	—	—	—
Methanol	3,276,453	3,218,803	57,600	50	—
Zinc compounds	640,620	27,650	2,880	610,090	—
Manganese compounds	274,737	380	8,596	265,761	—
Ammonia	185,528	184,592	936	—	—
Hydrogen sulfide	162,218	161,898	320	—	—
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	86,352	86,352	—	—	—
Acetaldehyde	69,032	69,019	6	7	—	♦ Carcinogen
Formaldehyde	39,935	39,920	3	12	—	♦ Carcinogen
Nitrate compounds (water dissociable; reportable only when in aqueous solution)	29,874	—	29,870	4	—
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	27,293	27,293	—	—	—
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	22,605	216	—	22,389	—
Copper compounds	15,579	84	514	14,981	—
Phenol	7,924	7,813	111	0	—
Cobalt compounds	3,176	23	44	3,109	—	♦ Carcinogen
Lead compounds	3,138	85	55	2,998	—
Catechol	2,749	—	2,747	2	—	♦ Carcinogen
Vanadium compounds	1,442	6	567	869	—
Polycyclic aromatic compounds	191	179	—	12	—	♦ Carcinogen
Mercury compounds	12	8	0	5	—
Dioxin and dioxin-like compounds	4	3	—	1	—	♦ Carcinogen

Waste Management & Recycling

How this facility manages toxic chemicals beyond direct releases — through recycling, energy recovery, and on-site or off-site treatment. Data from the most recent TRI reporting year. Quantities in pounds.

Chemical	Released	Recycled	Energy Recovery	Treated
Ammonia	—	—	—	451,501
Catechol	—	—	—	488
Formaldehyde	—	—	—	6,043
Phenol	—	—	—	14,330
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	—	—	—	209
Hydrogen sulfide	—	—	—	527,949
Acetaldehyde	—	—	—	112,864
Formic acid	—	—	—	0
Methanol	—	—	—	7,955,870

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	Oct 28, 2016	—	Open
cwa	Schedule Event achieved late but reported	Oct 28, 2016	—	Open
cwa	Schedule Event reported late	Oct 28, 2016	—	Open
cwa	Schedule Event achieved late but reported	Oct 28, 2016	—	Open
cwa	Schedule Event unachieved but reported	Jan 16, 2015	Oct 18, 2016	Resolved
cwa	Schedule Event unachieved and not reported	Jan 16, 2015	Oct 18, 2016	Resolved
cwa	Schedule Event reported late	Jan 16, 2015	—	Open
cwa	Schedule Event achieved late but reported	Jan 16, 2015	—	Open
cwa	WW Storm Water Construction - Failure to develop any or adequate SWPPP/SWMP	Jun 4, 2013	Oct 18, 2016	Resolved
cwa	Reporting Violations - Improper/ Incorrect Reporting	Jun 4, 2013	Dec 2, 2014	Resolved
cwa	WW Storm Water Construction - CWA §308 Failure to submit required permit application information	Jun 4, 2013	Oct 18, 2016	Resolved
cwa	Reporting Violations - Failure to Notify	Jun 4, 2013	Oct 18, 2016	Resolved
cwa	Monitoring Violations - Improper Analysis or Lab Error	Jun 4, 2013	Oct 18, 2016	Resolved
cwa	Effluent Violations - Failed Toxicity Test	Dec 31, 2012	Oct 18, 2016	Resolved
cwa	Reporting Violations - Improper/ Incorrect Reporting	Mar 31, 2011	Oct 20, 2011	Resolved
cwa	Effluent Violations - Reported Fish Kill	Dec 20, 2010	Oct 20, 2011	Resolved
cwa	Permit Violations - Violation Specified in Comment	Dec 20, 2010	Oct 20, 2011	Resolved
cwa	Effluent Violations - Unauthorized Discharge	Dec 13, 2010	Oct 20, 2011	Resolved
cwa	Reporting Violations - Failure to Notify	Dec 13, 2010	Oct 20, 2011	Resolved
rcra	State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements	Nov 6, 2009	Nov 23, 2009	Resolved
rcra	Standards Applicable to Generators of HW: General	May 12, 1993	Aug 13, 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
BOD, 5-day, 20 deg. C	DMR, Limited - Numeric Violation	28.00 mg/L	25.00	+12%	Feb 2023	Open
Coliform, fecal general	DMR, Limited - Numeric Violation	2,000.00 MPN/100mL	400.00	+400%	Dec 2020	Open
Coliform, fecal general	DMR, Limited - Numeric Violation	478.20 MPN/100mL	200.00	+139%	Dec 2020	Open
Solids, total suspended	DMR, Limited - Numeric Violation	33,260.49 kg/d	28,333.23	+17%	May 2019	Open
Solids, total suspended	DMR, Limited - Numeric Violation	46,782.43 kg/d	28,333.23	+65%	Mar 2016	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.

Administrative - Formal

· Case 06-2025-1761 · Sep 16, 2025

State Administrative Order of Consent

Clean Water Act · Case LA-SAWE150078 · Oct 18, 2016

$8,689

State CWA Non Penalty AO

Clean Water Act · Case LA-WECN1400009 · Dec 2, 2014

State Administrative Order of Consent

Clean Water Act · Case LA-SAWE130016 · Jan 31, 2014

$16,000

WRITTEN INFORMAL

RCRA (Hazardous Waste) · Case RCRA-LAD000631630-556 · Dec 28, 2009