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Releases: Trends Report

Releases: Trends Report

Data Source: 2022 Dataset (released October 2023)

Instructions for printing wide reports

TRI On-site and Off-site Reported Disposed of or Otherwise Released (in pounds), Trend Report for facilities in Clifty Creek Station (TRI ID 47250CLFTY1335C) for Zinc compounds chemical, U.S. 1998-2022
Are year to year changes comparable?

Row #	Year	Fugitive Air	Stack Air	Total Air Emissions	Surface Water Discharges	Underground Injection Class I Wells	Underground Injection Class II-V Wells	Total Underground Injection	RCRA Subtitle C Landfills	Other Landfills	Total Landfills	Land Treatment/Application Farming	RCRA Subtitle C Surface Impoundment	Other Surface Impoundments	Total Surface Impoundments	Other Land Disposal	Total On-site Releases to Land	Total On-site Disposal or Other Releases	Off-Site Disposal-Storage Only	Off-Site Disposal-Solidification/Stabilization (metals only)	Off-Site Disposal-Wastewater Treatment-Metals Only	Off-Site Disposal-Underground Injection Class I Wells	Off-Site Disposal-Underground Injection Class II-V Wells	Total Off-Site Disposal-Underground Injection	POTW Transfers - Other Releases	Off-Site Disposal-RCRA Subtitle C Landfills	Off-Site Disposal-Other Landfills	POTW Transfers - Releases to Class I UI Wells and Landfills	Off-Site Disposal-RCRA Subtitle C Surface Impoundments	Off-Site Disposal-Other Surface Impoundments	Total Off-Site Disposal-Surface Impoundments	Total Off-Site Disposal-Landfill/Surface Impoundments	Off-Site Disposal-Land Treatment	Off-Site Disposal-Other Land Disposal	Off-Site Disposal-Other Off-site Management	Off-Site Disposal-Waste Broker	Off-Site Disposal-Unknown	Total Off-site Disposal or Other Releases	Total On- and Off-site Disposal or Other Releases

1	1998	5	2,700	2,705	434	0	0	0	0	19,000	19,000	0	.	.	17,000	250	36,250	39,389	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	39,389
2	1999	5	3,000	3,005	311	0	0	0	0	28,000	28,000	0	.	.	2,500	5	30,505	33,821	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	33,821
3	2000	5	2,900	2,905	443	0	0	0	0	38,000	38,000	0	.	.	4,400	5	42,405	45,753	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	45,753
4	2001	5	2,900	2,905	307	0	0	0	0	33,000	33,000	0	.	.	8,800	5	41,805	45,017	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	45,017
5	2002	5	2,900	2,905	395	0	0	0	0	32,000	32,000	0	.	.	8,400	0	40,400	43,700	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	43,700
6	2003	1	2,500	2,501	520	0	0	0	0	29,000	29,000	0	0	2,500	2,500	0	31,500	34,521	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	34,521
7	2004	1	2,900	2,901	376	0	0	0	0	33,000	33,000	0	0	5,000	5,000	50	38,050	41,327	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	41,327
8	2005	1	3,000	3,001	411	0	0	0	0	43,000	43,000	0	0	2,400	2,400	54	45,454	48,866	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	48,866
9	2006	1	2,787	2,788	434	0	0	0	0	43,081	43,081	0	0	12,485	12,485	53	55,619	58,841	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	58,841
10	2007	1	2,520	2,521	360	0	0	0	0	27,690	27,690	0	0	17,580	17,580	50	45,320	48,201	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	48,201
11	2008	1	1,300	1,301	317	0	0	0	0	42,300	42,300	0	0	4,300	4,300	50	46,650	48,268	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	48,268
12	2009	1	2,640	2,641	357	0	0	0	0	37,965	37,965	0	0	9,040	9,040	50	47,055	50,053	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	50,053
13	2010	1	2,485	2,486	271	0	0	0	0	37,050	37,050	0	0	7,810	7,810	70	44,930	47,687	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	47,687
14	2011	1	2,670	2,671	576	0	0	0	0	28,330	28,330	0	0	16,570	16,570	53	44,953	48,200	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	48,200
15	2012	1	1,987	1,988	315	0	0	0	0	11,295	11,295	0	0	12,116	12,116	54	23,465	25,767	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	25,767
16	2013	1	812	813	342	0	0	0	0	58,481	58,481	0	0	7,875	7,875	96	66,452	67,606	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	67,606
17	2014	1	1,008	1,009	544	0	0	0	0	86,614	86,614	0	0	1,921	1,921	373	88,908	90,461	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	90,461
18	2015	1	754	755	512	0	0	0	0	76,939	76,939	0	0	907	907	169	78,015	79,282	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	79,282
19	2016	1	635	636	434	0	0	0	0	64,446	64,446	0	0	25,982	25,982	0	90,428	91,498	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	91,498
20	2017	1	606	607	613	0	0	0	0	76,010	76,010	0	0	14,641	14,641	0	90,651	91,871	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	91,871
21	2018	1	745	746	414	0	0	0	0	82,224	82,224	0	0	15,935	15,935	0	98,159	99,319	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	99,319
22	2019	1	607	608	404	0	0	0	0	71,049	71,049	0	0	13,284	13,284	0	84,333	85,345	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	85,345
23	2020	1	513	514	404	0	0	0	40,167	0	40,167	0	9,963	0	9,963	0	50,130	51,048	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	51,048
24	2021	1	539	540	408	0	0	0	0	38,002	38,002	0	0	10,411	10,411	0	48,413	49,361	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	49,361
25	2022	0	606	606	408	0	0	0	0	39,451	39,451	0	0	11,675	11,675	0	51,126	52,140	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	52,140

View other report type:
Transfers Off-site for Further Waste Management
Quantities of TRI Chemicals in Waste (waste management)

Note: Reporting year (RY) 2022 is the most recent TRI data available. Facilities reporting to TRI were required to submit their data to EPA by July 1 for the previous calendar year's activities. TRI Explorer is using the 2022 Dataset (released October 2023). This dataset includes revisions for the years 1988 to 2022 processed by EPA. Revisions submitted to EPA after this time are not reflected in TRI Explorer reports. TRI data may also be obtained through EPA Envirofacts.

Users of TRI information should be aware that TRI data reflect releases and other waste management activities of chemicals, not whether (or to what degree) the public has been exposed to those chemicals. Release estimates alone are not sufficient to determine exposure or to calculate potential adverse effects on human health and the environment. TRI data, in conjunction with other information, can be used as a starting point in evaluating exposures that may result from releases and other waste management activities which involve toxic chemicals. The determination of potential risk depends upon many factors, including the toxicity of the chemical, the fate of the chemical, and the amount and duration of human or other exposure to the chemical after it is released.

Off-site disposal or other releases show only net off-site disposal or other releases, that is, off-site disposal or other releases transferred to other TRI facilities reporting such transfers as on-site disposal or other releases are not included to avoid double counting.

On-site Disposal or Other Releases include Underground Injection to Class I Wells (Section 5.4.1), RCRA Subtitle C Landfills (5.5.1A), Other Landfills (5.5.1B), Fugitive or Non-point Air Emissions (5.1), Stack or Point Air Emissions (5.2), Surface Water Discharges (5.3), Underground Injection to Class II-V Wells (5.4.2), Land Treatment/Application Farming (5.5.2), RCRA Subtitle C Surface Impoundments (5.5.3A), Other Surface Impoundments (5.5.3B), and Other Land Disposal (5.5.4). Off-site Disposal or Other Releases include from Section 6.2 Class I Underground Injection Wells (M81), Class II-V Underground Injection Wells (M82, M71), RCRA Subtitle C Landfills (M65), Other Landfills (M64, M72), Storage Only (M10), Solidification/Stabilization - Metals and Metal Category Compounds only (M41 or M40), Wastewater Treatment (excluding POTWs) - Metals and Metal Category Compounds only (M62 or M61), RCRA Subtitle C Surface Impoundments (M66), Other Surface Impoundments (M67, M63), Land Treatment (M73), Other Land Disposal (M79), Other Off-site Management (M90), Transfers to Waste Broker - Disposal (M94, M91), and Unknown (M99) and, from Section 6.1 Transfers to POTWs (metals and metal category compounds only).

For purposes of analysis, data reported as Range Code A is calculated using a value of 5 pounds, Range Code B is calculated using a value of 250 pounds and Range Code C is calculated using a value of 750 pounds.

A decimal point, or "." denotes the following: if "NA" is reported across an entire row, the facility submitted a Form A (i.e., the facility certified that its total annual reportable amount is less than 500 pounds, and does not manufacture, process, or otherwise use more than 1 million pounds); or if a decimal point is reported in a single column, the facility left that particular cell blank in its Form R submission (a zero in a cell denotes either that the facility reported "0" or "NA" in its Form R submission). A decimal point is reported in the following columns because the element was not required to be reported for that year (the Form R has been changed over the years to require more detailed reporting for some media): Underground Injection Class I, Underground Injection Class II-V, RCRA Subtitle C Landfills and Other Landfills for the years 1988 to 1995; Off-Site Disposal - RCRA Subtitle C Landfills, Off-Site Disposal - Other Landfills and Off-Site Disposal - Surface Impoundments for the years 1988 to 2001; Other RCRA Subtitle C Surface Impoundments, Other Surface Impoundments, Off-Site Underground Injection Class I Wells, Off-Site Underground Injection Class II-V Wells, Off-Site Disposal - RCRA Subtitle C Surface Impoundments and Off-Site Disposal - Other Surface Impoundments for the years 1988 to 2002.

How to cite TRI Explorer. Following APA Style, 6th edition, an appropriate citation to TRI Explorer is:
United States Environmental Protection Agency. (2024). TRI Explorer (2022 Dataset (released October 2023)) [Internet database]. Retrieved from https://enviro.epa.gov/triexplorer/, (April 19, 2024).

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