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epcra-tier-ii-state-reporting-thresholds

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[ "regulatory_citation" ]	equal to, or greater than, the threshold planning quantity	55 gallons for materials that are liquids, 500 pounds for solids, or 200 cubic feet for compressed gas	california	California	Cal. Health & Safety Code § 25507	Hazardous Materials Business Plan (HMBP)	https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=HSC&sectionNum=25507.	(1) (A) It handles a hazardous material or a mixture containing a hazardous material that has a quantity at any one time during the reporting year that is equal to, or greater than, 55 gallons for materials that are liquids, 500 pounds for solids, or 200 cubic feet for compressed gas.	a total weight of 5,000 pounds for solids or a total volume of 550 gallons for liquids, if the hazardous material is a solid or liquid substance that is classified as a hazard for purposes of Section 5194 of Title 8 of the California Code of Regulations solely as an irritant or sensitizer	https://referencesource.org/epcra-tier-ii-state-reporting-thresholds/california/	[ "ehs_threshold", "general_threshold", "report_name", "special_categories" ]	null
null	500 pounds or its TPQ, whichever is lower	10,000 pounds for any other hazardous chemical	colorado	Colorado	null	null	https://cdphe.colorado.gov/dehs/sustainability/sara-title-iii/tier-ii/faq	The TPQ for a hazardous chemical is either: 500 pounds or its TPQ, whichever is lower, for the 355 chemicals listed under Section 302, also known as Extremely Hazardous Substances (EHS); or 10,000 pounds for any other hazardous chemical.	The thresholds for reporting gasoline and diesel fuel stored completely underground at retail gas stations are 75,000 gallons and 100,000 gallons, respectively.	https://referencesource.org/epcra-tier-ii-state-reporting-thresholds/colorado/	[ "ehs_threshold", "filing_deadline", "general_threshold", "special_categories" ]	March 1st
[ "regulatory_citation" ]	55 gallons, 500 pounds or the threshold planning quantity, whichever is lower	55 gallons or 500 pounds, whichever is lower	delaware	Delaware	16 Del. C. § 6306 (Delaware Emergency Planning and Community Right-To-Know Act)	null	https://delcode.delaware.gov/title16/c063/index.html	(d) The threshold quantities for the purpose of this section shall be as follows: (1) For substances identified as hazardous chemicals, except as provided in paragraphs (d)(2) and (3) of this section, the threshold shall be 55 gallons or 500 pounds, whichever is lower. (2) For substances included in the list of extreme...	For a substance used solely for the purpose of heating a building or buildings at a facility, the threshold for that substance at that facility shall be 10,000 pounds.	https://referencesource.org/epcra-tier-ii-state-reporting-thresholds/delaware/	[ "ehs_threshold", "filing_deadline", "general_threshold", "special_categories" ]	March 1
[ "regulatory_citation" ]	500 pounds (227 kg—approximately 55 gallons) or the Threshold Planning Quantity (TPQ), whichever is lower	10,000 pounds (or 4,540 kg)	federal-baseline	Federal (baseline)	40 CFR § 370.10 (thresholds); 40 CFR § 370.45 (March 1 deadline)	null	https://www.ecfr.gov/current/title-40/chapter-I/subchapter-J/part-370	(1) A hazardous chemical that is an Extremely Hazardous Substance (EHS) is present at your facility at any one time in an amount equal to or greater than 500 pounds (227 kg—approximately 55 gallons) or the Threshold Planning Quantity (TPQ), whichever is lower. EHSs and their TPQs are listed in appendices A and B of 40 ...	null	https://referencesource.org/epcra-tier-ii-state-reporting-thresholds/federal-baseline/	[ "ehs_threshold", "filing_deadline", "general_threshold" ]	March 1st
null	not less than 500 pounds, or the threshold planning quantity (TPQ), whichever is less	not less than 10,000 pounds	hawaii	Hawaii	null	HCI/Tier II Form	https://health.hawaii.gov/heer/submit-documents-to-heer/submit-a-hepcra-tier-ii-report/	All hazardous substances, except for extremely hazardous substances, present at the facility in amounts not less than 10,000 pounds;	null	https://referencesource.org/epcra-tier-ii-state-reporting-thresholds/hawaii/	[ "ehs_threshold", "filing_deadline", "general_threshold", "report_name" ]	March 1
[ "regulatory_citation" ]	500 pounds or the threshold planning quantity (TPQ), whichever is less	10,000 pounds or more	illinois	Illinois	430 ILCS 100; 29 Ill. Adm. Code 620	null	https://iemaohs.illinois.gov/preparedness/serc/chemical-inventory-reporting-requirements.html	If the chemical is hazardous, the threshold quantity is 10,000 pounds or more.	null	https://referencesource.org/epcra-tier-ii-state-reporting-thresholds/illinois/	[ "ehs_threshold", "filing_deadline", "general_threshold" ]	March 1
null	either 500 pounds or the Threshold Planning Quantity (TPQ), whichever is lower	the threshold level is 10,000 pounds	kansas	Kansas	null	null	https://www.kdhe.ks.gov/1129/Community-Right-to-Know-Reporting	For all other hazardous chemicals: the threshold level is 10,000 pounds.	null	https://referencesource.org/epcra-tier-ii-state-reporting-thresholds/kansas/	[ "ehs_threshold", "filing_deadline", "general_threshold" ]	March 1
[ "regulatory_citation" ]	500 pounds or more or the listed threshold quantity if lower than 500 pounds	500 pounds or more on any single day	louisiana	Louisiana	LAC 33:V.10109 (Louisiana Right-to-Know, R.S. 30:2361 et seq.)	null	https://lsp.org/media/z1blrmry/rtk_title_33_part_v_ch_101.pdf	C. The materials regulated by Subsection B above of these rules are also regulated under the inventory reporting provision of Section 312 of Title III of the Superfund Amendments and Reauthorization Act. Incorporated in the federal reporting provisions was an initial temporary threshold for reporting quantities of thes...	null	https://referencesource.org/epcra-tier-ii-state-reporting-thresholds/louisiana/	[ "ehs_threshold", "filing_deadline", "general_threshold", "jurisdiction" ]	March 1
null	500 pounds or the EPA established TPQ for that chemical, whichever is lower	10,000 pounds	maryland	Maryland	null	null	https://mde.maryland.gov/programs/Businessinfocenter/CommunityRightToKnow/Pages/index.aspx	For any hazardous substance, the reporting threshold is 10,000 pounds.	null	https://referencesource.org/epcra-tier-ii-state-reporting-thresholds/maryland/	[ "ehs_threshold", "filing_deadline", "general_threshold" ]	March 1st
null	500 pounds or the Threshold Planning Quantity (TPQ), whichever is less	All other OSHA hazardous chemicals (except as stated in the next bullet) = 10,000 pounds	michigan	Michigan	null	null	https://www.michigan.gov/egle/-/media/Project/Websites/egle/Documents/Programs/ESD/SARA/MI-Facilities-Guide-to-SARA.pdf	All other OSHA hazardous chemicals (except as stated in the next bullet) = 10,000 pounds.	null	https://referencesource.org/epcra-tier-ii-state-reporting-thresholds/michigan/	[ "ehs_threshold", "filing_deadline", "general_threshold" ]	March 1
null	500 pounds or the threshold planning quantity, whichever is less	at or above 10,000 pounds	nevada	Nevada	null	Nevada Combined Agency Hazardous Materials Facility Report	https://www.fire.nv.gov/bureaus/fire-protection-licensing/hazmat/hazmat-inventory-reporting-permititing-requirements/what-chemicals-must-be-reported/	Extremely Hazardous Substances (EHS) – A list of over 360 substances has been identified by the United States Environmental Protection Agency EPA List of Lists. EHS chemicals are subject to reporting requirements if they are on site in quantities at or above 500 pounds or the threshold planning quantity, whichever is l...	Nevada State Fire Marshal hazardous materials reporting and permit – All chemicals in quantities as listed in the International Fire Code, 2024 Edition. This includes all gas stations	https://referencesource.org/epcra-tier-ii-state-reporting-thresholds/nevada/	[ "ehs_threshold", "filing_deadline", "general_threshold", "report_name", "special_categories" ]	March 1
[ "regulatory_citation" ]	A threshold of 500 pounds or the Federal SARA 302 threshold planning quantity, whichever is lower	null	new-jersey	New Jersey	N.J.A.C. 7:1G-3.1(b) and 7:1G-5.1(a) (Worker and Community Right to Know Act, N.J.S.A. 34:5A-1 et seq.)	Community Right to Know Survey	https://dep.nj.gov/wp-content/uploads/rules/rules/njac7_1g.pdf	(b) A threshold of 500 pounds or the Federal SARA 302 threshold planning quantity, whichever is lower, shall apply to all EHSs present in aggregate at the facility at any one time.	null	https://referencesource.org/epcra-tier-ii-state-reporting-thresholds/new-jersey/	[ "ehs_threshold", "filing_deadline", "report_name" ]	March 1
[ "regulatory_citation" ]	null	The current threshold reporting quantity of 500 pounds was kept for substances presenting health or physical hazard not otherwise specified	new-york-city	New York City	15 RCNY §§ 41-04, 41-05; N.Y.C. Admin. Code §§ 24-703, 24-706	Facility Inventory Form (FIF)	https://www.nyc.gov/assets/dep/downloads/pdf/about/community-right-to-know/nyc-community-right-to-know-laws-and-regulations.pdf	(d) Specific threshold reporting quantities were assigned for the hazard categories. Each category has the inherent property of presenting a level of concern when a given substance from that category is present in a quantity greater than a specific amount. That quantity is defined as the threshold reporting quantity ("...	unusual physical hazards [1 pound], special physical hazard [10 pounds], health hazards [100 pounds), physical hazards [500 pounds]	https://referencesource.org/epcra-tier-ii-state-reporting-thresholds/new-york-city/	[ "filing_deadline", "general_threshold", "report_name", "special_categories" ]	March 1
null	the TPQ or 500 lbs., whichever is less	10,000 lbs.	north-carolina	North Carolina	null	null	https://www.ncdps.gov/epcratier-ii-reporting	For hazardous substances (anything required by OSHA to have any SDS), the threshold is 10,000 lbs.	null	https://referencesource.org/epcra-tier-ii-state-reporting-thresholds/north-carolina/	[ "ehs_threshold", "filing_deadline", "general_threshold" ]	March 1st
[ "regulatory_citation" ]	500 pounds or the listed threshold planning quantity (TPQ), whichever is less	10,000 pounds	ohio	Ohio	Section 3750.08 of the ORC	null	https://dam.assets.ohio.gov/image/upload/epa.ohio.gov/Portals/27/serc/SERC_Manual.pdf	The TQ for hazardous chemicals is 10,000 pounds.	null	https://referencesource.org/epcra-tier-ii-state-reporting-thresholds/ohio/	[ "ehs_threshold", "filing_deadline", "general_threshold" ]	March 1
[ "regulatory_citation" ]	meets or exceeds the Threshold Planning Quantities as defined by 40 CFR 355	500 gallons, cubic feet, or pounds	oregon	Oregon	OAR 837-085-0070 (thresholds); OAR 837-085-0090 (March 1 deadline)	Hazardous Substance Report	https://secure.sos.state.or.us/oard/displayDivisionRules.action?selectedDivision=3816	(2) The hazardous substance reportable quantities shall be as follows: (a) Any quantity of radioactive substance including radioactive wastes, except: sealed source radioactive materials, as defined by OAR 333-100-0005(123) contained in smoke detectors, survey equipment and small laboratory testing equipment. (b) Any h...	Any highly toxic material or explosive in quantities equal to, or greater than, ten pounds, five gallons or 20 cubic feet	https://referencesource.org/epcra-tier-ii-state-reporting-thresholds/oregon/	[ "ehs_threshold", "filing_deadline", "general_threshold", "jurisdiction", "report_name", "special_categories" ]	March 1
[ "regulatory_citation" ]	500 pounds (or 227 kg.) or the threshold planning quantity (TPQ), whichever is lower	10,000 pounds	pennsylvania	Pennsylvania	Pennsylvania Act 165 of 1990, Section 207(c)	null	https://www.pa.gov/agencies/dli/programs-services/workplace-and-public-safety/epcra-faqs	For all other hazardous chemicals (including if SDS states Hazards Not Otherwise Classified): 10,000 pounds	Gasoline – 75,000 gallons. Diesel fuel – 100,000 gallons	https://referencesource.org/epcra-tier-ii-state-reporting-thresholds/pennsylvania/	[ "ehs_threshold", "filing_deadline", "general_threshold", "special_categories" ]	March 1
null	500 pounds (227 kg) or the Threshold Planning Quantity (TPQ), whichever is lower	the minimum reporting threshold is 10,000 pounds (4,540 kg)	rhode-island	Rhode Island	null	null	https://dem.ri.gov/environmental-protection-bureau/emergency-response/tier2-reporting-rhode-island	For all other hazardous chemicals for which facilities are required to have or prepare an SDS, the minimum reporting threshold is 10,000 pounds (4,540 kg).	null	https://referencesource.org/epcra-tier-ii-state-reporting-thresholds/rhode-island/	[ "ehs_threshold", "filing_deadline", "general_threshold" ]	March 1
null	null	exceeds 10,000 pounds at any one time during the calendar year	south-dakota	South Dakota	null	null	https://danr.sd.gov/Agriculture/Inspection/SARATitle3/FAQ.aspx	Other hazardous materials such as petroleum products, solvents, and most compressed gases, are subject to a second type of threshold. These materials must be reported if the amount located on site exceeds 10,000 pounds at any one time during the calendar year.	null	https://referencesource.org/epcra-tier-ii-state-reporting-thresholds/south-dakota/	[ "general_threshold" ]	null
null	500 lbs or the threshold planning quantity (TPQ), whichever is less	Hazardous chemicals: 10,000 lbs.	texas	Texas	null	null	https://www.tceq.texas.gov/permitting/tier2/am-i-regulated	Reporting Thresholds Hazardous chemicals: 10,000 lbs. Extremely hazardous substances (EHS): 500 lbs or the threshold planning quantity (TPQ), whichever is less.	Gasoline: 75,000 gallons Diesel Fuel (all grades combined): 100,000 gallons	https://referencesource.org/epcra-tier-ii-state-reporting-thresholds/texas/	[ "ehs_threshold", "general_threshold", "special_categories" ]	null
null	500 pounds or the Threshold Planning Quantity (TPQ), whichever is lower	equal or exceed 10,000 pounds	utah	Utah	null	null	https://deq.utah.gov/derr/cercla/tier-2	3. Are there additional reporting requirements for Utah, aside from the federal requirements? No, currently Utah has not implemented any other Tier 2 reporting requirements in addition to the federal requirements under (40 CFR Part 370).	null	https://referencesource.org/epcra-tier-ii-state-reporting-thresholds/utah/	[ "ehs_threshold", "filing_deadline", "general_threshold", "jurisdiction" ]	March 1
[ "regulatory_citation" ]	100 lbs or the threshold planning quantity (TPQ) whichever is less	100 lbs or the threshold planning quantity (TPQ) whichever is less	vermont	Vermont	20 V.S.A. Chapter 1 (the statute VEM's EPCRA programme page cites); Vermont Rules and Regulations for Community Right-to-Know	null	https://vem.vermont.gov/sites/demhs/files/documents/Decision%20Flow%20Tree.pdf	Is the chemical ever on site in an amount equal to or greater than 100 lbs or the threshold planning quantity (TPQ) whichever is less, or if the chemical is a “petroleum products, and fuels” or “road salts”, is the amount equal to or greater than 10,000 lbs.? or Any amount of carcinogens as defined in VOSHA regulation ...	if the chemical is a “petroleum products, and fuels” or “road salts”, is the amount equal to or greater than 10,000 lbs.? or Any amount of carcinogens as defined in VOSHA regulation 1910.1200(d) or Any amount of explosives requiring a license by Public Safety	https://referencesource.org/epcra-tier-ii-state-reporting-thresholds/vermont/	[ "ehs_threshold", "filing_deadline", "general_threshold", "special_categories" ]	March 1st
null	500 pounds or the Threshold Planning Quantity (TPQ) of that EHS, whichever is lower	10,000 pounds	virginia	Virginia	null	null	https://www.deq.virginia.gov/land-waste/superfund-amendments-and-reauthorization-act-sara/community-right-to-know	The threshold for OSHA hazardous chemicals is 10,000 pounds, except for Extremely Hazardous Substances (EHS) chemicals whose threshold quantity is 500 pounds or the Threshold Planning Quantity (TPQ) of that EHS, whichever is lower.	null	https://referencesource.org/epcra-tier-ii-state-reporting-thresholds/virginia/	[ "ehs_threshold", "filing_deadline", "general_threshold" ]	March 1
null	500 pounds OR the threshold planning quantity (TPQ), whichever is lower	10,000 pounds or more	washington	Washington	null	null	https://ecology.wa.gov/Regulations-Permits/Reporting-requirements/Emergency-Planning-Community-Right-to-Know-Act/Tier-Two-reporting	If your facility stores any of the following on-site at any time, you must submit a Tier Two report: Hazardous chemicals: 10,000 pounds or more.	null	https://referencesource.org/epcra-tier-ii-state-reporting-thresholds/washington/	[ "ehs_threshold", "filing_deadline", "general_threshold" ]	March 1

EPCRA Tier II hazardous chemical inventory reporting thresholds by state

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Last verified: 2026-10-18
Stale after: 2027-09-22 (past this date, prefer the canonical copy — it re-verifies on a cadence this snapshot does not)
Records: 24

The quantity threshold at which a facility must file an annual Tier II hazardous chemical inventory report, taken from each jurisdiction's own statute or rule and compared to the federal EPCRA Section 312 baseline. Federal thresholds: ≥10,000 lbs for hazardous chemicals, ≥500 lbs or the threshold planning quantity (whichever is lower) for extremely hazardous substances (40 CFR Part 370). EPA authorizes states to set lower thresholds and add chemicals. Seven jurisdictions are published here as doing so, each quoted from the instrument that sets it: California (55 gal / 500 lbs / 200 cu ft, Cal. Health & Safety Code § 25507), Vermont (100 lbs or the TPQ, whichever is less — the strictest general threshold found), New York City (500 lbs with a hazard-category table reaching down to 1 lb, 15 RCNY 41-04), Delaware (55 gal / 500 lbs, 16 Del. C. § 6306), Louisiana (500 lbs, LAC 33:V.10109), Oregon (a graduated table, OAR 837-085-0070), and New Jersey (EHS at 500 lbs or the SARA 302 TPQ, N.J.A.C. 7:1G). Sixteen states are published at the federal figures, each because its own SERC or environmental agency states those figures in its own words — Nevada, Utah, Virginia, Kansas, Maryland, Hawaii, Texas, North Carolina, Rhode Island, Illinois, Colorado, Pennsylvania, Ohio, Washington, Michigan and South Dakota. Four of them reach the same numbers through an instrument of their own: Illinois under 430 ILCS 100 and 29 Ill. Adm. Code 620, Pennsylvania under Act 165 of 1990 § 207(c), Ohio under ORC § 3750.08, and Hawaii which collects them on its own HCI/Tier II Form. Utah states the pattern outright — its DEQ answers the question directly: 'No, currently Utah has not implemented any other Tier 2 reporting requirements in addition to the federal requirements'. Nevada's International Fire Code quantities are a separate permit obligation that secondary sources routinely mistake for the reporting threshold. Answers 'does my California facility need to file Tier II for 600 pounds of a hazardous chemical' (yes — the California threshold is 500 lbs for solids, below the federal 10,000), 'what is Vermont's Tier II threshold', 'is Texas at the federal Tier II threshold', and 'which states have lower Tier II thresholds than federal'. States absent from this dataset are states whose own instrument has not been read, not states confirmed to match the federal baseline: a state appears here only once its own agency page states a number, never because no lower number was found.

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