Non-Compliance TRI Reporter Clean Air Act Clean Water Act RCRA

AEP PIRKEY POWER PLANT

Quick Summary

•Released 1,962,757 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: 2400 FM ROAD 3251
HALLSVILLE, TX 75650
View on map ↗
County: HARRISON County
Industry: Utilities
NAICS (North American Industry Classification): 221112
Inspections: 9 · last Sep 11, 2025
Total Penalties: $0 · last Aug 22, 2018
Registry ID: 110000458282

How This Compares

#25 of 1,879 TRI reporters in TX

#45 of 584 TRI reporters in Utilities

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.

Air (CAA)
Qtrs Non-Compliant

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 (2015–2023) -35% overall

Year	Total Releases (lbs)	vs Prior Year
2015	561,474	—
2016	2,108,265	+275%
2017	1,962,757	-7%
2018	1,925,497	-2%
2019	1,370,244	-29%
2020	872,004	-36%
2021	1,223,606	+40%
2022	1,286,984	+5%
2023	363,722	-72%

2023

Chemical	Total (lbs)	Air	Water	Land	Off-Site
Benzo[g,h,i]perylene	—	—	—	—	—
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	195,129	106	18	195,005	766
Manganese compounds	101,300	295	—	101,005	130
Vanadium compounds	31,025	20	—	31,005	—
Hydrogen fluoride	15,600	15,600	—	—	—
Lead compounds	10,196	27	0	10,169	41
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	8,160	8,160	—	—	—
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	2,000	2,000	—	—	—
Mercury compounds	311	17	—	294	2
Polycyclic aromatic compounds	1	1	—	—	—	♦ Carcinogen
Dioxin and dioxin-like compounds	0	0	—	—	—	♦ Carcinogen

2022

Chemical	Total (lbs)	Air	Water	Land	Off-Site
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	580,125	105	15	580,005	1,013
Manganese compounds	299,375	370	—	299,005	1,400
Vanadium compounds	91,058	53	—	91,005	—
Hydrogen fluoride	50,200	50,200	—	—	—
Chromium compounds (except for chromite ore mined in the Transvaal Region)	42,254	348	1	41,905	14,050
Copper compounds	41,461	56	0	41,405	3,100
Zinc compounds	36,516	409	2	36,105	—
Nickel compounds	33,011	305	1	32,705	5,600	♦ Carcinogen
Lead compounds	29,561	43	0	29,518	50
Thallium compounds	24,718	13	—	24,705	—
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	23,600	23,600	—	—	—
Beryllium compounds	13,514	9	—	13,505	—	♦ Carcinogen
Arsenic compounds	11,328	22	1	11,305	50	♦ Carcinogen
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	8,000	8,000	—	—	—
Ammonia	1,340	1,340	—	—	—
Mercury compounds	920	89	—	831	2
Polycyclic aromatic compounds	2	2	—	—	—	♦ Carcinogen
Dioxin and dioxin-like compounds	1	1	—	—	—	♦ Carcinogen
Benzo[g,h,i]perylene	0	0	—	—	—

2021

Chemical	Total (lbs)	Air	Water	Land	Off-Site
Benzo[g,h,i]perylene	—	—	—	—	—
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	550,130	110	15	550,005	652
Manganese compounds	290,378	373	—	290,005	700
Vanadium compounds	85,059	54	—	85,005	—
Hydrogen fluoride	45,900	45,900	—	—	—
Chromium compounds (except for chromite ore mined in the Transvaal Region)	39,356	350	1	39,005	7,032
Copper compounds	39,061	56	—	39,005	1,500
Zinc compounds	34,510	403	2	34,105	—
Nickel compounds	31,311	305	1	31,005	2,800	♦ Carcinogen
Lead compounds	27,416	44	0	27,372	37
Thallium compounds	24,017	12	—	24,005	—
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	23,800	23,800	—	—	—
Beryllium compounds	12,614	9	—	12,605	—	♦ Carcinogen
Arsenic compounds	10,929	23	1	10,905	32	♦ Carcinogen
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	7,000	7,000	—	—	—
Ammonia	1,260	1,260	—	—	—
Mercury compounds	863	84	—	779	2
Polycyclic aromatic compounds	1	1	—	—	—	♦ Carcinogen
Dioxin and dioxin-like compounds	0	0	—	—	—	♦ Carcinogen

2020

Chemical	Total (lbs)	Air	Water	Land	Off-Site
Benzo[g,h,i]perylene	—	—	—	—	—
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	400,106	89	12	400,005	74
Manganese compounds	205,353	348	—	205,005	980
Vanadium compounds	61,049	44	—	61,005	—
Hydrogen fluoride	38,000	38,000	—	—	—
Chromium compounds (except for chromite ore mined in the Transvaal Region)	29,135	330	—	28,805	9,804
Copper compounds	28,351	46	—	28,305	2,200
Zinc compounds	25,136	329	2	24,805	—
Nickel compounds	22,600	294	1	22,305	3,900	♦ Carcinogen
Lead compounds	19,702	38	0	19,664	5
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	18,900	18,900	—	—	—
Beryllium compounds	9,113	8	—	9,105	—	♦ Carcinogen
Arsenic compounds	7,825	19	1	7,805	4	♦ Carcinogen
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	5,000	5,000	—	—	—
Ammonia	1,091	1,091	—	—	—
Mercury compounds	642	59	—	583	0
Polycyclic aromatic compounds	1	1	—	—	—	♦ Carcinogen
Dioxin and dioxin-like compounds	0	0	—	—	—	♦ Carcinogen

2019

Chemical	Total (lbs)	Air	Water	Land	Off-Site
Benzo[g,h,i]perylene	—	—	—	—	—
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	615,617	593	19	615,005	112
Manganese compounds	323,410	405	—	323,005	2,058
Vanadium compounds	95,852	47	—	95,805	—
Hydrogen fluoride	52,200	52,200	—	—	—
Chromium compounds (except for chromite ore mined in the Transvaal Region)	44,741	336	—	44,405	20,583
Copper compounds	43,843	138	—	43,705	4,527
Zinc compounds	41,562	357	—	41,205	—
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	40,000	40,000	—	—	—
Lead compounds	31,599	89	—	31,510	11
Thallium compounds	27,917	12	—	27,905	—
Selenium compounds	16,207	2,135	1	14,071	1
Beryllium compounds	14,414	9	—	14,405	—	♦ Carcinogen
Arsenic compounds	12,734	49	—	12,685	5	♦ Carcinogen
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	8,000	8,000	—	—	—
Ammonia	1,184	1,184	—	—	—
Mercury compounds	963	97	—	866	0
Polycyclic aromatic compounds	1	1	—	—	—	♦ Carcinogen
Dioxin and dioxin-like compounds	0	0	—	—	—	♦ Carcinogen

2018

Chemical	Total (lbs)	Air	Water	Land	Off-Site
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	820,520	492	23	820,005	97
Manganese compounds	443,469	464	—	443,005	520
Vanadium compounds	132,082	77	—	132,005	—
Hydrogen fluoride	75,100	75,100	—	—	—
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	63,100	63,100	—	—	—
Chromium compounds (except for chromite ore mined in the Transvaal Region)	60,201	396	—	59,805	5,205
Copper compounds	58,146	141	—	58,005	1,200
Zinc compounds	56,614	609	—	56,005	—
Nickel compounds	46,840	535	—	46,305	2,100	♦ Carcinogen
Lead compounds	41,717	94	—	41,623	9
Thallium compounds	39,522	17	—	39,505	—
Cobalt compounds	22,240	35	—	22,205	—	♦ Carcinogen
Beryllium compounds	19,017	12	—	19,005	—	♦ Carcinogen
Arsenic compounds	16,555	50	—	16,505	5	♦ Carcinogen
Selenium compounds	15,191	2,055	1	13,135	1
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	12,000	12,000	—	—	—
Ammonia	1,880	1,880	—	—	—
Mercury compounds	1,300	126	—	1,174	0
Polycyclic aromatic compounds	2	2	—	—	—	♦ Carcinogen
Dioxin and dioxin-like compounds	1	1	—	—	—	♦ Carcinogen
Benzo[g,h,i]perylene	0	0	—	—	—

2017

Chemical	Total (lbs)	Air	Water	Land	Off-Site
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	830,626	605	16	830,005	97
Manganese compounds	470,462	457	—	470,005	—
Vanadium compounds	132,074	69	—	132,005	—
Hydrogen fluoride	70,000	70,000	—	—	—
Chromium compounds (except for chromite ore mined in the Transvaal Region)	61,385	380	—	61,005	—
Zinc compounds	60,349	544	—	59,805	—
Copper compounds	60,160	155	—	60,005	—
Nickel compounds	49,608	603	—	49,005	—	♦ Carcinogen
Lead compounds	42,857	101	—	42,756	9
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	42,200	42,200	—	—	—
Thallium compounds	42,021	16	—	42,005	—
Cobalt compounds	22,940	35	—	22,905	—	♦ Carcinogen
Selenium compounds	21,150	2,855	—	18,295	1
Beryllium compounds	19,016	11	—	19,005	—	♦ Carcinogen
Arsenic compounds	17,760	55	—	17,705	—	♦ Carcinogen
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	17,120	17,120	—	—	—
Ammonia	1,710	1,710	—	—	—
Mercury compounds	1,316	117	—	1,199	0
Polycyclic aromatic compounds	2	2	—	—	—	♦ Carcinogen
Dioxin and dioxin-like compounds	1	1	—	—	—	♦ Carcinogen
Benzo[g,h,i]perylene	0	0	—	—	—

2016

Chemical	Total (lbs)	Air	Water	Land	Off-Site
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	920,699	674	20	920,005	362
Manganese compounds	478,469	464	—	478,005	930
Vanadium compounds	146,084	79	—	146,005	—
Hydrogen fluoride	82,100	82,100	—	—	—
Chromium compounds (except for chromite ore mined in the Transvaal Region)	66,418	413	0	66,005	9,318
Copper compounds	66,143	138	—	66,005	2,000
Zinc compounds	59,748	643	—	59,105	—
Nickel compounds	52,518	513	—	52,005	3,700	♦ Carcinogen
Lead compounds	46,664	102	0	46,562	21
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	45,500	45,500	—	—	—
Thallium compounds	41,023	18	—	41,005	—
Cobalt compounds	25,140	35	—	25,105	—	♦ Carcinogen
Selenium compounds	23,568	3,345	28	20,195	4
Beryllium compounds	21,717	12	—	21,705	—	♦ Carcinogen
Arsenic compounds	18,964	59	0	18,905	18	♦ Carcinogen
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	10,000	10,000	—	—	—
Ammonia	2,050	2,050	—	—	—
Mercury compounds	1,457	134	—	1,323	1
Polycyclic aromatic compounds	2	2	—	—	—	♦ Carcinogen
Dioxin and dioxin-like compounds	1	1	—	—	—	♦ Carcinogen
Benzo[g,h,i]perylene	0	0	—	—	—

2015

Chemical	Total (lbs)	Air	Water	Land	Off-Site
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	225,021	196	20	224,805	360
Manganese compounds	102,439	434	—	102,005	3,800
Hydrogen fluoride	73,200	73,200	—	—	—
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	35,000	35,000	—	—	—
Vanadium compounds	27,282	77	—	27,205	—
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	15,000	15,000	—	—	—
Chromium compounds (except for chromite ore mined in the Transvaal Region)	13,321	396	—	12,925	38,018
Copper compounds	12,475	90	—	12,385	8,400
Thallium compounds	12,022	17	—	12,005	—
Zinc compounds	11,918	613	2,500	8,805	—
Nickel compounds	10,593	358	—	10,235	15,000	♦ Carcinogen
Lead compounds	5,998	63	—	5,935	22
Cobalt compounds	5,126	29	—	5,097	—	♦ Carcinogen
Beryllium compounds	3,646	11	—	3,635	—	♦ Carcinogen
Selenium compounds	3,453	2,985	33	435	4
Arsenic compounds	2,191	33	—	2,158	18	♦ Carcinogen
Ammonia	1,910	1,910	—	—	—
Mercury compounds	876	662	—	214	1
Polycyclic aromatic compounds	2	2	—	—	—	♦ Carcinogen
Dioxin and dioxin-like compounds	1	1	—	—	—	♦ Carcinogen
Benzo[g,h,i]perylene	0	0	—	—	—

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
Chromium compounds (except for chromite ore mined in the Transvaal Region)	—	5,200	—	—
Hydrogen fluoride	—	—	—	230,000
Ammonia	—	—	—	38,000
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	—	—	—	550,000
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	—	—	—	210,000
Lead compounds	—	5	—	—
Copper compounds	—	1,200	—	—
Nickel compounds	—	2,100	—	—
Manganese compounds	—	520	—	—
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	—	1	—	—

Off-Site Transfer Destinations

Facilities to which toxic chemicals were transferred for disposal, recycling, energy recovery, or treatment during the most recent TRI reporting year. Quantities in pounds.

Destination	Chemical	Disposal	Recycling	Energy Rec.	Treatment
CITY OF SHREVEPORT LANDFILL KEITHVILLE, LA	Mercury compounds	0	—	—	—
LAMP ENVIRONMENTAL INDUSTRIES HAMMOND, LA	Mercury compounds	—	0	—	—
CITY OF SHREVEPORT LANDFILL KEITHVILLE, LA	Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	96	—	—	—
SAFETY KLEEN LONGVIEW TX LONGVIEW, TX	Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	—	1	—	—
CITY OF SHREVEPORT LANDFILL KEITHVILLE, LA	Lead compounds	5	—	—	—
SAFETY KLEEN LONGVIEW TX LONGVIEW, TX	Lead compounds	—	4	—	—
CITY OF SHREVEPORT LANDFILL KEITHVILLE, LA	Selenium compounds	1	—	—	—

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 but reported	Aug 22, 2018	Jul 15, 2019	Resolved
cwa	Schedule Event reported late	Aug 22, 2018	—	Open
cwa	Schedule Event achieved late but reported	Aug 22, 2018	—	Open
cwa	Schedule Event unachieved but reported	Aug 22, 2018	Jul 15, 2019	Resolved
cwa	Schedule Event reported late	Aug 22, 2018	—	Open
cwa	Schedule Event achieved late but reported	Aug 22, 2018	—	Open
cwa	Schedule Event unachieved but reported	Aug 22, 2018	Jul 15, 2019	Resolved
cwa	Schedule Event reported late	Aug 22, 2018	—	Open
cwa	Schedule Event achieved late but reported	Aug 22, 2018	—	Open
cwa	Schedule Event unachieved and not reported	Aug 22, 2018	Jul 15, 2019	Resolved
cwa	Schedule Event unachieved and not reported	Aug 22, 2018	Jul 15, 2019	Resolved
cwa	Schedule Event unachieved and not reported	Aug 22, 2018	Jul 15, 2019	Resolved
cwa	Schedule Event achieved late but reported	Jul 1, 2006	—	Open
cwa	Schedule Event achieved late but reported	Apr 1, 2006	—	Open
cwa	Schedule Event achieved late but reported	Oct 1, 2005	—	Open
cwa	Schedule Event achieved late but reported	Jan 1, 2005	—	Open
cwa	Schedule Event achieved late but reported	Oct 1, 2004	—	Open
cwa	Schedule Event achieved late but reported	Apr 1, 2004	—	Open
cwa	Schedule Event unachieved and not reported	Jan 1, 2004	Apr 2, 2004	Resolved
cwa	Schedule Event achieved late but reported	Jan 1, 2004	—	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
Solids, total suspended	DMR, Limited - Numeric Violation	51.10 mg/L	50.00	+2%	Jun 2025	Open
Selenium, total [as Se]	DMR, Limited - Numeric Violation	0.11 mg/L	0.04	+217%	May 2016	Resolved
Selenium, total [as Se]	DMR, Limited - Numeric Violation	0.11 mg/L	0.04	+214%	Apr 2016	Resolved
Selenium, total [as Se]	DMR, Limited - Numeric Violation	0.12 mg/L	0.04	+233%	Dec 2015	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 Penalty AO

Clean Water Act · Case TX-2016-1883-IWD-E · Aug 22, 2018

$17,250

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