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

DYNEGY ZIMMER, LLC

Quick Summary

•Released 2,285,764 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: 1781 U.S. ROUTE 52
MOSCOW, OH 45153
View on map ↗
County: CLERMONT County
Industry: Utilities
NAICS (North American Industry Classification): 221112
Inspections: 4 · last Dec 12, 2022
Total Penalties: $0 · last May 8, 2020
Registry ID: 110000392860

How This Compares

#11 of 1,142 TRI reporters in OH

#33 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 (2015–2022) -70% overall

Year	Total Releases (lbs)	vs Prior Year
2015	1,723,815	—
2016	1,722,199	-0%
2017	2,285,764	+33%
2018	2,156,929	-6%
2019	83,936	-96%
2020	871,312	+938%
2021	800,328	-8%
2022	517,486	-35%

2022

Chemical	Total (lbs)	Air	Water	Land	Off-Site
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	144,069	144,069	—	—	—
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	135,386	102	—	135,284	—
Vanadium compounds	47,299	71	—	47,228	—
Zinc compounds	34,220	612	197	33,411	—
Copper compounds	30,780	71	595	30,114	—
Manganese compounds	30,555	75	3,216	27,264	—
Chromium compounds (except for chromite ore mined in the Transvaal Region)	29,899	82	27	29,790	—
Nickel compounds	24,030	84	—	23,946	—	♦ Carcinogen
Lead compounds	14,493	45	1	14,447	1
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	12,840	12,840	—	—	—
Ammonia	8,851	4,327	4,524	—	—
Hydrogen fluoride	4,877	4,877	—	—	—
Mercury compounds	185	18	0	167	—
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
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	248,324	248,324	—	—	—
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	178,775	158	—	178,617	—
Vanadium compounds	63,085	113	—	62,972	—
Zinc compounds	46,462	974	233	45,255	—
Copper compounds	41,891	114	1,372	40,405	—
Chromium compounds (except for chromite ore mined in the Transvaal Region)	39,822	131	—	39,691	—
Manganese compounds	39,591	119	3,607	35,865	—
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	39,312	39,312	—	—	—
Nickel compounds	31,135	135	—	31,000	—	♦ Carcinogen
Lead compounds	20,080	72	1	20,007	10
Cobalt compounds	18,396	31	101	18,264	—	♦ Carcinogen
Arsenic compounds	16,365	61	55	16,249	—	♦ Carcinogen
Ammonia	9,414	4,527	4,887	—	—
Hydrogen fluoride	7,414	7,414	—	—	—
Mercury compounds	259	23	0	236	—
Polycyclic aromatic compounds	3	3	—	—	0	♦ Carcinogen
Dioxin and dioxin-like compounds	1	1	—	—	—	♦ Carcinogen
Benzo[g,h,i]perylene	0	0	—	—	—

2020

Chemical	Total (lbs)	Air	Water	Land	Off-Site
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	327,418	327,418	—	—	—
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	182,160	191	—	181,969	457
Vanadium compounds	64,660	136	—	64,524	162
Zinc compounds	48,482	1,166	8	47,308	119
Copper compounds	43,777	136	1,750	41,891	105
Manganese compounds	41,124	153	5,680	35,291	96
Chromium compounds (except for chromite ore mined in the Transvaal Region)	40,823	157	—	40,666	102
Nickel compounds	31,457	160	—	31,297	78	♦ Carcinogen
Lead compounds	21,270	85	2	21,183	58
Cobalt compounds	18,700	37	72	18,591	47	♦ Carcinogen
Arsenic compounds	17,591	73	81	17,437	44	♦ Carcinogen
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	13,607	13,607	—	—	—
Ammonia	11,342	4,360	6,982	—	—
Hydrogen fluoride	8,615	8,615	—	—	—
Mercury compounds	281	38	0	244	1
Polycyclic aromatic compounds	3	3	—	—	0	♦ Carcinogen
Dioxin and dioxin-like compounds	1	1	—	—	—	♦ Carcinogen
Benzo[g,h,i]perylene	0	0	—	—	—

2019

Chemical	Total (lbs)	Air	Water	Land	Off-Site
Vanadium compounds	33,810	89	—	33,721	5,248
Zinc compounds	24,770	767	42	23,961	3,805
Lead compounds	10,459	56	2	10,402	1,688
Arsenic compounds	8,467	47	82	8,338	1,369	♦ Carcinogen
Hydrogen fluoride	6,299	6,299	—	—	—
Mercury compounds	131	23	0	107	17
Dioxin and dioxin-like compounds	1	1	—	—	—	♦ Carcinogen

2018

Chemical	Total (lbs)	Air	Water	Land	Off-Site
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	1,500,000	1,500,000	—	—	—
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	210,162	161	—	210,001	43,000
Vanadium compounds	72,130	130	—	72,000	15,000
Zinc compounds	52,371	1,200	171	51,000	11,000
Manganese compounds	50,741	141	5,600	45,000	9,000
Copper compounds	47,940	140	1,800	46,000	9,800
Chromium compounds (except for chromite ore mined in the Transvaal Region)	46,292	152	140	46,000	9,500
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	39,000	39,000	—	—	—
Nickel compounds	37,161	161	—	37,000	7,400	♦ Carcinogen
Lead compounds	22,083	81	2	22,000	4,913
Cobalt compounds	21,099	37	62	21,000	4,400	♦ Carcinogen
Arsenic compounds	17,147	66	81	17,000	4,000	♦ Carcinogen
Hydrogen fluoride	13,000	13,000	—	—	—
Ammonia	12,400	5,300	7,100	—	—
Selenium compounds	9,970	3,800	70	6,100	1,400
Beryllium compounds	5,106	6	—	5,100	1,100	♦ Carcinogen
Mercury compounds	302	52	170	80	57
Naphthalene	20	20	—	—	—	♦ Carcinogen
Polycyclic aromatic compounds	4	4	—	—	0	♦ 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
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	1,600,000	1,600,000	—	—	—
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	220,264	262	—	220,002	70,000
Vanadium compounds	77,182	181	—	77,001	25,000
Manganese compounds	55,726	226	5,500	50,000	15,000
Zinc compounds	53,611	1,600	11	52,000	18,000
Chromium compounds (except for chromite ore mined in the Transvaal Region)	49,225	223	2	49,000	16,000
Copper compounds	49,090	190	1,900	47,000	16,000
Nickel compounds	42,236	236	—	42,000	12,000	♦ Carcinogen
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	39,000	39,000	—	—	—
Cobalt compounds	23,150	50	100	23,000	7,200	♦ Carcinogen
Lead compounds	21,123	121	2	21,000	8,013
Arsenic compounds	16,178	100	78	16,000	6,500	♦ Carcinogen
Hydrogen fluoride	13,000	13,000	—	—	—
Ammonia	10,700	3,900	6,800	—	—
Selenium compounds	9,750	3,800	150	5,800	2,300
Beryllium compounds	5,209	9	—	5,200	1,800	♦ Carcinogen
Mercury compounds	292	52	100	140	92
Naphthalene	22	22	—	—	—	♦ Carcinogen
Polycyclic aromatic compounds	4	4	—	—	0	♦ 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
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	1,200,000	1,200,000	—	—	—
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	150,156	141	14	150,001	47,000
Vanadium compounds	71,132	131	—	71,001	23,000
Manganese compounds	57,381	181	4,200	53,000	16,000
Zinc compounds	51,301	1,100	201	50,000	17,000
Copper compounds	37,420	120	1,300	36,000	12,000
Nickel compounds	34,174	167	7	34,000	9,800	♦ Carcinogen
Chromium compounds (except for chromite ore mined in the Transvaal Region)	34,143	142	1	34,000	11,000
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	22,000	22,000	—	—	—
Arsenic compounds	17,138	79	59	17,000	6,900	♦ Carcinogen
Lead compounds	17,082	79	2	17,000	6,500
Cobalt compounds	12,128	28	100	12,000	3,600	♦ Carcinogen
Hydrogen fluoride	11,000	11,000	—	—	—
Ammonia	6,900	1,400	5,500	—	—
Mercury compounds	224	23	1	200	76
Naphthalene	17	17	—	—	—	♦ Carcinogen
Polycyclic aromatic compounds	3	3	—	—	0	♦ 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
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	1,300,000	1,300,000	—	—	—
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	110,172	171	—	110,001	—
Manganese compounds	58,221	221	5,000	53,000	13,000
Vanadium compounds	55,162	161	—	55,001	19,000
Zinc compounds	37,311	1,301	9	36,001	15,000
Chromium compounds (except for chromite ore mined in the Transvaal Region)	32,172	172	—	32,000	9,100
Nickel compounds	29,187	187	—	29,000	8,000	♦ Carcinogen
Copper compounds	27,840	140	1,700	26,000	10,000
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	25,000	25,000	—	—	—
Arsenic compounds	11,154	94	60	11,000	—	♦ Carcinogen
Lead compounds	11,095	93	2	11,000	5,600
Hydrogen fluoride	11,000	11,000	—	—	—
Cobalt compounds	9,314	33	81	9,200	2,900	♦ Carcinogen
Ammonia	6,000	1,000	5,000	—	—
Mercury compounds	163	43	0	120	63
Naphthalene	19	19	—	—	—	♦ Carcinogen
Polycyclic aromatic compounds	3	3	—	—	0	♦ 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
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	—	—	—	5,800,000
Ammonia	—	—	—	54,000
Hydrogen fluoride	—	—	—	390,000
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	—	—	—	6,500,000

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
EAST BEND STATION RABBIT HASH, KY	Arsenic compounds	6,500	—	—	—
EAST BEND STATION RABBIT HASH, KY	Cobalt compounds	7,200	—	—	—
EAST BEND STATION RABBIT HASH, KY	Mercury compounds	92	—	—	—
EAST BEND STATION RABBIT HASH, KY	Nickel compounds	12,000	—	—	—
EAST BEND STATION RABBIT HASH, KY	Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	70,000	—	—	—
EAST BEND STATION RABBIT HASH, KY	Lead compounds	8,000	—	—	—
NORTHERN HILLS OIL CO. CINCINNATI, OH	Lead compounds	2	—	—	—
UNITED WASTE WATER, INC. CINCINNATI, OH	Lead compounds	11	—	—	—
EAST BEND STATION RABBIT HASH, KY	Beryllium compounds	1,800	—	—	—
EAST BEND STATION RABBIT HASH, KY	Vanadium compounds	25,000	—	—	—
EAST BEND STATION RABBIT HASH, KY	Manganese compounds	15,000	—	—	—
HERITAGE - CRYSTAL CLEAN BLOOMINGTON, IL	Polycyclic aromatic compounds	0	—	—	—
EAST BEND STATION RABBIT HASH, KY	Chromium compounds (except for chromite ore mined in the Transvaal Region)	16,000	—	—	—
EAST BEND STATION RABBIT HASH, KY	Copper compounds	16,000	—	—	—
EAST BEND STATION RABBIT HASH, KY	Selenium compounds	2,300	—	—	—
EAST BEND STATION RABBIT HASH, KY	Zinc compounds	18,000	—	—	—

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
caa	FRV	Sep 27, 2019	—	Open
caa	HPV	Jan 18, 2018	Sep 17, 2019	Resolved
cwa	Schedule Event achieved late but reported	Apr 1, 2017	—	Open
caa	FRV	Mar 17, 2017	—	Open
cwa	Schedule Event unachieved and not reported	Sep 1, 2016	Dec 1, 2016	Resolved
cwa	Schedule Event unachieved and not reported	Jul 1, 2010	Jun 30, 2011	Resolved
cwa	Schedule Event achieved late but reported	Jul 1, 2010	—	Open
cwa	Schedule Event unachieved but reported	Jul 1, 2010	Jun 30, 2011	Resolved
cwa	Schedule Event reported late	Jul 1, 2010	—	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
Mercury, total low level	DMR, Limited - Numeric Violation	0.00 mg/L	0.00	+25%	Feb 2025	Open
Copper, total recoverable	DMR, Limited - Numeric Violation	0.04 mg/L	0.03	+27%	Nov 2024	Open
Solids, total suspended	DMR, Limited - Numeric Violation	20.40 mg/L	18.00	+13%	Jul 2024	Open
BOD, 5-day, 20 deg. C	DMR, Limited - Numeric Violation	12.60 mg/L	10.00	+26%	Jun 2024	Open
Copper, total recoverable	DMR, Limited - Numeric Violation	0.04 mg/L	0.03	+6%	Jan 2024	Open
Copper, total recoverable	DMR, Limited - Numeric Violation	0.05 mg/L	0.03	+59%	Jun 2023	Open
Solids, total suspended	DMR, Limited - Numeric Violation	14.00 mg/L	12.00	+17%	Nov 2022	Open
Solids, total suspended	DMR, Limited - Numeric Violation	0.52 kg/d	0.45	+16%	Jun 2022	Open
Copper, total recoverable	DMR, Limited - Numeric Violation	0.17 mg/L	0.15	+18%	Aug 2021	Open
Mercury, total low level	DMR, Limited - Numeric Violation	0.00 mg/L	0.00	+3%	Jul 2020	Open
Mercury, total low level	DMR, Limited - Numeric Violation	0.00 kg/d	0.00	+94%	Jun 2019	Open
Mercury, total low level	DMR, Limited - Numeric Violation	0.00 mg/L	0.00	+143%	Jun 2019	Open
Mercury, total low level	DMR, Limited - Numeric Violation	0.00 mg/L	0.00	+18%	Nov 2018	Open
Mercury, total low level	DMR, Limited - Numeric Violation	0.00 kg/d	0.00	+11%	May 2018	Open
Mercury, total low level	DMR, Limited - Numeric Violation	0.00 mg/L	0.00	+113%	May 2018	Open
Mercury, total low level	DMR, Limited - Numeric Violation	0.00 mg/L	0.00	+5%	Dec 2017	Open
Coliform, fecal MF, MFC broth, 44.5 C	DMR, Limited - Numeric Violation	720.00 MPN/100mL	400.00	+80%	Jun 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.

Judicial

· Case 05-2015-5088 · May 8, 2020

$600,000

Notice of Violation

Clean Air Act · Case 3601419804 · Apr 5, 2018

Notice of Violation

Clean Air Act · Case 3601320288 · Jan 18, 2018

Notice of Violation

Clean Air Act · Case 3600909122 · Jan 10, 2017

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