COAL CREEK STATION

Address

2875 3RD ST SW
UNDERWOOD, ND 58576
View on map ↗

County

MCLEAN County

Industry

Utilities

NAICS (North American Industry Classification)

221112

Inspections

5 · last Sep 12, 2024

Total Penalties

$0

Registry ID

110000494563

How This Compares

#4 of 91 TRI reporters in ND

#21 of 584 TRI reporters in Utilities

Ranked by most recent year's total TRI releases.

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) -29% overall

Year	Total Releases (lbs)	vs Prior Year
2015	3,829,197	—
2016	2,976,991	-22%
2017	2,928,014	-2%
2018	3,352,285	+14%
2019	68,802	-98%
2020	2,606,107	+3688%
2021	3,706,159	+42%
2022	3,062,880	-17%
2023	2,437,778	-20%
2024	2,722,330	+12%

2024

Chemical	Total (lbs)	Air	Water	Land	Off-Site
Ethylene glycol	—	—	—	—	—
Chlorine	—	—	—	—	—
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	1,733,160	1,030	—	1,732,130	—
Manganese compounds	349,815	4,008	—	345,807	—
Vanadium compounds	97,131	201	—	96,930	—
Copper compounds	91,190	260	—	90,930	—
Zinc compounds	74,691	2,000	—	72,691	—
Antimony compounds	72,817	1,301	—	71,516	—
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	63,000	63,000	—	—	—
Hydrogen fluoride	52,000	52,000	—	—	—
Chromium compounds (except for chromite ore mined in the Transvaal Region)	51,891	861	—	51,030	—
Cobalt compounds	36,270	570	—	35,700	—	♦ Carcinogen
Nickel compounds	35,199	530	—	34,669	—	♦ Carcinogen
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	34,000	34,000	—	—	—
Lead compounds	10,340	307	—	10,032	—
Arsenic compounds	10,337	641	—	9,696	—	♦ Carcinogen
Beryllium compounds	10,076	110	—	9,966	—	♦ Carcinogen
Mercury compounds	412	324	—	88	—
Dioxin and dioxin-like compounds	2	2	—	—	—	♦ Carcinogen

2023

Chemical	Total (lbs)	Air	Water	Land	Off-Site
Chlorine	—	—	—	—	—
Ethylene glycol	—	—	—	—	—
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	1,521,414	620	—	1,520,794	—
Manganese compounds	316,348	3,408	—	312,940	—
Vanadium compounds	91,571	131	—	91,440	—
Copper compounds	86,672	180	—	86,492	—
Zinc compounds	72,895	1,400	—	71,495	—
Antimony compounds	69,234	1,101	—	68,133	—
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	55,000	55,000	—	—	—
Chromium compounds (except for chromite ore mined in the Transvaal Region)	48,471	731	—	47,740	—
Hydrogen fluoride	45,000	45,000	—	—	—
Cobalt compounds	33,970	490	—	33,480	—	♦ Carcinogen
Nickel compounds	32,903	460	—	32,443	—	♦ Carcinogen
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	28,000	28,000	—	—	—
Lead compounds	13,695	264	—	13,430	—
Arsenic compounds	13,253	551	—	12,702	—	♦ Carcinogen
Beryllium compounds	8,969	94	—	8,875	—	♦ Carcinogen
Mercury compounds	382	285	—	96	—
Dioxin and dioxin-like compounds	1	1	—	—	—	♦ Carcinogen

2022

Chemical	Total (lbs)	Air	Water	Land	Off-Site
Ethylene glycol	—	—	—	—	—
Chlorine	—	—	—	—	—
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	1,824,871	750	1	1,824,120	—
Manganese compounds	555,608	4,008	—	551,600	—
Vanadium compounds	101,811	161	—	101,650	—
Copper compounds	99,920	210	—	99,710	—
Zinc compounds	83,420	1,700	—	81,720	—
Antimony compounds	79,614	1,301	—	78,313	—
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	63,000	63,000	—	—	—
Chromium compounds (except for chromite ore mined in the Transvaal Region)	55,691	841	—	54,850	—
Hydrogen fluoride	52,000	52,000	—	—	—
Cobalt compounds	39,110	560	—	38,550	—	♦ Carcinogen
Nickel compounds	38,027	520	—	37,507	—	♦ Carcinogen
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	31,000	31,000	—	—	—
Arsenic compounds	15,442	631	—	14,811	—	♦ Carcinogen
Lead compounds	12,745	302	—	12,444	—
Beryllium compounds	10,196	110	—	10,086	—	♦ Carcinogen
Mercury compounds	423	323	—	100	—
Dioxin and dioxin-like compounds	2	2	—	—	—	♦ Carcinogen

2021

Chemical	Total (lbs)	Air	Water	Land	Off-Site
Chlorine	—	—	—	—	—
Ethylene glycol	—	—	—	—	—
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	2,364,970	760	—	2,364,210	—
Manganese compounds	454,997	4,208	—	450,789	—
Vanadium compounds	144,081	161	—	143,920	—
Copper compounds	134,175	220	—	133,955	—
Zinc compounds	115,285	1,800	—	113,485	—
Antimony compounds	104,427	1,401	—	103,026	—
Chromium compounds (except for chromite ore mined in the Transvaal Region)	74,971	901	—	74,070	—
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	67,000	67,000	—	—	—
Hydrogen fluoride	55,000	55,000	—	—	—
Cobalt compounds	52,000	600	—	51,400	—	♦ Carcinogen
Nickel compounds	49,839	560	—	49,279	—	♦ Carcinogen
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	33,000	33,000	—	—	—
Arsenic compounds	25,821	671	—	25,150	—	♦ Carcinogen
Lead compounds	17,622	322	—	17,300	—
Beryllium compounds	12,425	120	—	12,305	—	♦ Carcinogen
Mercury compounds	545	357	—	188	—
Dioxin and dioxin-like compounds	2	2	—	—	—	♦ Carcinogen

2020

Chemical	Total (lbs)	Air	Water	Land	Off-Site
Chlorine	—	—	—	—	—
Ethylene glycol	—	—	—	—	—
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	1,851,851	550	1	1,851,300	—
Manganese compounds	315,538	3,308	—	312,230	—
Antimony compounds	76,449	1,201	—	75,248	—
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	61,000	61,000	—	—	—
Vanadium compounds	54,120	90	—	54,030	—
Hydrogen fluoride	51,000	51,000	—	—	—
Cobalt compounds	37,820	550	—	37,270	—	♦ Carcinogen
Copper compounds	37,767	130	—	37,637	—
Zinc compounds	33,781	1,100	—	32,681	—
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	30,000	30,000	—	—	—
Chromium compounds (except for chromite ore mined in the Transvaal Region)	27,931	421	—	27,510	—
Nickel compounds	17,640	230	—	17,410	—	♦ Carcinogen
Lead compounds	6,119	169	—	5,950	—
Arsenic compounds	4,681	451	—	4,230	—	♦ Carcinogen
Mercury compounds	408	325	—	84	—
Dioxin and dioxin-like compounds	2	2	—	—	—	♦ Carcinogen

2019

Chemical	Total (lbs)	Air	Water	Land	Off-Site
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	62,000	62,000	—	—	—
Arsenic compounds	6,802	751	—	6,051	—	♦ Carcinogen

2018

Chemical	Total (lbs)	Air	Water	Land	Off-Site
Ethylene glycol	—	—	—	—	—
Chlorine	—	—	—	—	—
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	2,103,711	640	21	2,103,050	—
Manganese compounds	742,818	7,808	10	735,000	—
Antimony compounds	86,843	1,401	—	85,442	—
Vanadium compounds	71,691	111	—	71,580	—
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	70,000	70,000	—	—	—
Hydrogen fluoride	59,000	59,000	—	—	—
Cobalt compounds	43,046	630	6	42,410	—	♦ Carcinogen
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	35,000	35,000	—	—	—
Chromium compounds (except for chromite ore mined in the Transvaal Region)	32,724	481	3	32,240	—
Nickel compounds	29,293	400	3	28,890	—	♦ Carcinogen
Zinc compounds	28,319	1,100	3	27,216	—
Copper compounds	27,056	120	3	26,933	—
Lead compounds	14,212	485	0	13,726	—
Arsenic compounds	8,092	861	—	7,231	—	♦ Carcinogen
Mercury compounds	478	383	—	96	—
Dioxin and dioxin-like compounds	2	2	—	—	—	♦ Carcinogen

2017

Chemical	Total (lbs)	Air	Water	Land	Off-Site
Ethylene glycol	—	—	—	—	—
Chlorine	—	—	—	—	—
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	1,812,619	540	14	1,812,065	—
Manganese compounds	650,719	6,608	7	644,104	—
Hydrogen fluoride	77,000	77,000	—	—	—
Antimony compounds	76,401	1,201	—	75,200	—
Vanadium compounds	62,295	95	—	62,200	—
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	59,000	59,000	—	—	—
Cobalt compounds	37,964	530	4	37,430	—	♦ Carcinogen
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	29,000	29,000	—	—	—
Chromium compounds (except for chromite ore mined in the Transvaal Region)	28,223	411	2	27,810	—
Nickel compounds	25,917	330	2	25,585	—	♦ Carcinogen
Zinc compounds	24,793	940	2	23,851	—
Copper compounds	23,792	100	2	23,690	—
Lead compounds	13,443	410	0	13,033	—
Arsenic compounds	6,449	721	1	5,727	—	♦ Carcinogen
Mercury compounds	398	319	—	79	—
Dioxin and dioxin-like compounds	2	2	—	—	—	♦ Carcinogen

2016

Chemical	Total (lbs)	Air	Water	Land	Off-Site
Ethylene glycol	—	—	—	—	—
Chlorine	—	—	—	—	—
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	1,830,912	860	52	1,830,000	—
Manganese compounds	668,734	6,708	26	662,000	—
Antimony compounds	78,501	1,201	—	77,300	—
Hydrogen fluoride	78,000	78,000	—	—	—
Vanadium compounds	64,131	131	—	64,000	—
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	60,000	60,000	—	—	—
Cobalt compounds	39,446	530	16	38,900	—	♦ Carcinogen
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	33,000	33,000	—	—	—
Chromium compounds (except for chromite ore mined in the Transvaal Region)	28,619	411	8	28,200	—
Nickel compounds	26,247	340	7	25,900	—	♦ Carcinogen
Zinc compounds	25,408	1,200	8	24,200	—
Copper compounds	24,138	130	8	24,000	—
Lead compounds	12,612	415	1	12,196	—
Arsenic compounds	6,831	731	—	6,100	—	♦ Carcinogen
Mercury compounds	411	326	—	85	—
Dioxin and dioxin-like compounds	2	2	—	—	—	♦ Carcinogen

2015

Chemical	Total (lbs)	Air	Water	Land	Off-Site
Chlorine	—	—	—	—	—
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	2,400,810	760	50	2,400,000	—
Manganese compounds	802,523	498	25	802,000	—
Antimony compounds	106,856	56	—	106,800	—
Vanadium compounds	87,021	121	—	86,900	—
Hydrogen fluoride	82,000	82,000	—	—	—
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	66,000	66,000	—	—	—
Cobalt compounds	50,467	52	15	50,400	—	♦ Carcinogen
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	40,000	40,000	—	—	—
Chromium compounds (except for chromite ore mined in the Transvaal Region)	38,729	121	8	38,600	—
Zinc compounds	36,608	1,200	8	35,400	—
Nickel compounds	33,556	150	6	33,400	—	♦ Carcinogen
Copper compounds	33,238	130	8	33,100	—
Arsenic compounds	27,121	131	—	26,990	—	♦ Carcinogen
Lead compounds	23,606	107	1	23,498	—
Mercury compounds	627	498	—	129	—
Polycyclic aromatic compounds	33	33	—	—	—	♦ Carcinogen
Dioxin and dioxin-like compounds	2	2	—	—	—	♦ 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
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	—	—	—	255,713
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	—	—	—	464,526
Hydrogen fluoride	—	—	—	507,623

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