EPA-APPROVED WYOMING

REGULATORY REQUIREMENTS

APPLICABLE TO THE 

HAZARDOUS WASTE MANAGEMENT PROGRAM

MARCH 2016
Page 1 

TABLE OF CONTENTS 

EPA-APPROVED WYOMING REGULATORY REQUIREMENTS 

APPLICABLE TO THE HAZARDOUS WASTE MANAGEMENT PROGRAM

March 2016

Section Description Page Numbers

Wyoming Department of Environmental Quality 

Solid and Hazardous Waste Division 

Hazardous Waste Management Rules 

As Filed with the Secretary of State’s Office on March 18, 2015(*) 

[Adoption by Reference of Federal Regulations as of January 31, 2014] 

Chapter 1: General Provisions 

2(a) and (b) Incorporation by Reference (IBR) of 40 CFR, 

revised as of January 31, 2014: General and 

Exceptions. 

1-1 to 1-2

3 Substitution of State Terms for Federal Terms. 1-2 to 1-3

4 Definitions. 1-3 to 1-5

124(a)(v) Administrative Procedures: Facility Closure 

Following Permit Termination. 

1-5

260 (except 260(b)(ii)) Adoption of 40 CFR part 260 (except §§ 260.2, 

260.10 “Performance Track member facility”, 

“Remediation waste management site”, and the 

third part of the definition of “Facility”, 260.20(d) 

and (e), and the changes associated with 73 FR 

62668, October 30, 2008, Definition of Solid 

Waste). 

1-9 to 1-10

261 Adoption of 40 CFR part 261 (except §§ 

261.4(b)(11), 261.4(b)(16), 261.4(b)(17), Subpart 

H, Appendix IX, the language “in the Region 

where the sample is collected” in 261.4(e)(3)(iii), 

and the changes associated with 73 FR 62668, 

October 30, 2008, Definition of Solid Waste). 

1-10 to 1-11

262 Adoption of 40 CFR part 262 (except §§ 262.10(j) 

and (k), 262.34(j) – (l), Subparts I and J, and the 

language “for the Region in which the generator is 

located” in 40 CFR 262.42(a)(2) and 262.42(b)). 

1-11 to 1-12

263 Adoption of 40 CFR part 263 (except § 

263.20(a)(3) which addresses compliance dates for 

manifest form revisions for dates which have 

passed). 

1-12

264(a) through 264(d) Adoption of 40 CFR part 264 (except §§ 264.1(f), 

264.1(g)(12), 264.1(j), 264.15(b)(5), 264.70(b), 

264.73(b)(17), 264.101(d), 264.147(k), 264.149, 

264.150, 264.195(e), 264.301(l), 264.314(e), 

264.554(l)(2), 264.1030(d), 264.1050(g), and 

264.1080(e) through (g)) through “Identification 

Number”. 

1-12 to 1-14
TABLE OF CONTENTS 

EPA-APPROVED WYOMING REGULATORY REQUIREMENTS 

APPLICABLE TO THE HAZARDOUS WASTE MANAGEMENT PROGRAM

March 2016

Page 2 

Section Description Page Numbers 

264(e)(i) (except the citation 

“W.S. 35-11-1607” and the 

phrase “or a signed remedy 

agreement pursuant to W.S. 

35-11-1607” in the first 

sentence) 

Corrective action management units (CAMU); 

implementation of remedies. 

1-14 

264(e)(iii)(A) and (B) Corrective action management units (CAMU); 

disposal of CAMU-eligible wastes in permitted 

hazardous waste landfills. 

1-14 

264(f) through 264(m) “Financial mechanisms” through “Additional 

location standards requirements for Class III 

facilities”. 

1-14 to 1-17 

265 Adoption of 40 CFR part 265 (except §§ 

265.1(c)(4), 265.15(b)(5), 265.15(c)(15), 

265.70(b), 265.147(k), 265.149, 265.150, 

265.195(d), 265.1030(c), 265.1050(f), 

265.1080(e), 265.1080(f), 265.1080(g), and 

Subpart R). 

1-17 to 1-19 

266 Adoption of 40 CFR part 266. 1-19 to 1-21 

267 Adoption of 40 CFR part 267 (except § 267.150). 1-21 to 1-22 

268 Adoption of 40 CFR part 268 (except § 268.5, 

268.6, 268.13, 268.42(b), 268.44(a) through (g), 

and 268.44(o)). 

1-22 

270(a) through 270(m) Adoption of 40 CFR part 270 (except §§ 

270.1(c)(1)(iii), 270.1(c)(2)(ix), 270.11(d)(2), 

270.13(k)(7), 270.14(b)(18), 270.42(l), 270.42 

(Appendix I, Part A, Entries 9 and 10, and Part O, 

Entry (1)(a)-(d)), 270.51, 270.60(a), 270.64, 

270.68, 270.73(a), Subpart H (40 CFR 270.79 - 

270.230), 270.260(h), and 270.290(r)) through 

“Management and Technical Capabilities of the 

Owner and Operator”. 

1-22 to 1-30 

273 Adoption of 40 CFR part 273. 1-32 

279 Adoption of 40 CFR part 279. 1-33 

Copies of the Wyoming regulations that are incorporated by reference are available from Rules Officer, 

Wyoming Secretary of State’s Office, The Capitol Building; Room B-10, 200 West 24th Street, Cheyenne, 

WY 82002-0020, (Phone: (307) 777-5407). 

(*) Note: Wyoming has adopted but is not authorized for the following Federal final rules: 

(1) Imports and Exports of Hazardous Waste: Implementation of OECD Council Division [61 FR 16290, 

04/12/96] (HSWA - Not delegable to States); 

(2) Hazardous Waste Combustors; Revised Standards [63 FR 33782, 6/19/98] (Non-HSWA – Vacated by the U.S. 

Court of Appeals for the District of Columbia Circuit (D.C. Cir. No. 98-1379 and 08-1144; June 27, 2014); 
TABLE OF CONTENTS 

EPA-APPROVED WYOMING REGULATORY REQUIREMENTS 

APPLICABLE TO THE HAZARDOUS WASTE MANAGEMENT PROGRAM

March 2016

Page 3 

(3) Exclusion of Oil-Bearing Secondary Materials Processed in a Gasification System to Produce Synthesis Gas 

[73 FR 52, 1/2/08] (Non-HSWA - Vacated by the U.S. Court of Appeals for the District of Columbia Circuit 

(D.C. Cir. No. 98-1379 and 08-1144; June 27, 2014); 

(4) OECD Requirements; Export Shipments of Spent Lead Acid Batteries [75 FR 1236, 1/8/10] (Non-HSWA – 

Not delegable to States); and 

(5) Withdrawal of the Emission Comparable Fuel Exclusion [75 FR 33712, 6/15/10] (Non-HSWA – Vacated by 

the U.S. Court of Appeals for the District of Columbia Circuit (D.C. Cir. No. 98-1379 and 08-1144; June 27, 

2014). 
State of Wyoming 

Office of the 

Secretary of State 

United States of America. } 

State of Wyoming SS. 

I hereby certify that this is a true and complete copy of the document, Wyoming Department of 

Environmental Quality Solid and Hazardous Waste Management Rules, Chapter 1, General 

Provisions, as filed in this office on March 18, 2015. 

Dated this 21st day of July, 2015. 
WYOMING DEPARTMENT OF ENVIRONMENTAL QUALITY 

SOLID AND HAZARDOUS WASTE DIVISION 

HAZARDOUS WASTE MANAGEMENT 

CHAPTER 1 

GENERAL PROVISIONS 

(a) AUTHORITY. The authority for the rules contained in this Chapter is th 

Wyoming Environmental Quality Act, W.S. 35-11-101 et seq. 

(b) APPLICABILITY. The rules contained herein shall appl ny person, 

government or governmental subdivision, corporation, organization rtnership, business trust, 

association, district or other entity involved in any aspect ofth anagement of hazardous waste. 

These rules are effective immediately upon filing with the cretary of State. 

{c) OBJECTIVE. The objective of se rules is to provide minimum standards for 

the management of hazardous waste in o to carry out the policy and purpose of the Wyoming 

Environmental Quality Act, W.S. 35- 02. 

(d) SEVERAB . If any Section or provision of these rules, or the application of 

that Section or provisi o any person, situation, or circumstance is adjudged invalid for any 

reason, the adju tion does not affect any other Section or provision of these rules or the 

application e adjudicated Section or provision to any other person, situation, or circumstance. 

The E · onmental Quality Council declares that it would have adopted the valid portions and 

1cations of these rules without the invalid part, and to this end the provisions of these rules 

Section 2. INCORPORATION BY REFERENCE (IBR) OF 40 CFR. 

(a) GENERAL. Any reference in these rules to requirements, procedures, or 

specific forms contained in the Code of Federal Regulations (CFR), Title 40, Parts 124, 260 

- 268, 270, 273, and 279 shall constitute the full adoption by reference of that part and 

Subparts as they appear in 40 CFR, revised as of January 31, 2014, including any notes and 

appendices therein, unless expressly provided otherwise in these rules. These rules do not 

Include any later amendments or editions of the incorporated matter. 

(b) EXCEPTIONS. The following 40 CFR portions by date are excluded from these 

rules: May 15, 2000 (65 FR 30886; Amendments to NPDES Program regulations), April 22, 2004 

(69 FR 21737; Performance Track), October 25, 2004 (69 FR 62217; Performance Track), 

October 30, 2008 (73 FR 64668; Definition of Solid Waste), December 19, 2008 (73 FR 77954; 

RCRA Comparable Fuel Exclusion), and the amendments involving Performance Track 

requirements made as part of71 FR 16862 on April 4, 2006. Nothing in 40 CFR Parts 260 - 268, 

270, 273, 279 or Part 124 as pertains to permits for Underground Injection Control (U.1.C.) under 

the Safe Drinking Water Act, the Dredge or Fill Program under Section 404 of the Clean Water 

Act, or Prevention of Significant Deterioration Program (PSD) under the Clean Air Act is adopted 

or included by reference herein. 40 CFR Part 278 is not incorporated by reference, as the part 

applies to the Tri-State Mining District, not Wyoming. 

1-1 
l' .. 

260.10 

(i) More specific exceptions to subparts of the 40 CFR, including more 

stringent provisions relative to the 40 CFR are detailed in the relevant sections of these rules. 

(d) AVAILABILITY OF REFERENCED MATERIAL. The feder 

reference throughout these rules are maintained at the following loca · 

(i) Electronic copies of federal rules m 

Government Printing Office, http://www.ecfr.gov; and 

Section 3. SUBSTITUTION OF STATE TERMS FOR FEDERAL TERMS. 

(a) SUBSTITUTION OF TERMS AND INTERNAL REFERENCES. The following 

state terms shall replace the federal terms in 40 CFR Parts 260 through 268, 270, 273, 279, and 

124, unless otherwise noted in these rules: 

(i) Act. Wyoming Environmental Quality Act, W.S. 35-11-101 et seq. 

200.101210.2 (ii) Administrator, or Regional Administrator. When used in the context of 

40 CFR, the definition shall be the Director of the Wyoming Department of Environmental Quality, 

or his designee, except where noted in these rules. When used in the context of these rules, the 

definition shall be the U.S. Environmental Protection Agency Administrator or Region 8 Regional 

Administrator as appropriate. 

(iii) Board, or Environmental Appeals Board. When used in the context of 40 

CFR, the definition shall be the Wyoming Environmental Quality Council except where noted in 

these rules. 

(iv) Department, or DEQ. The Wyoming Department of Environmental 

Quality. 

210.2 (v) Director, Regional Director or State Director. The Director of the DEQ or 

his or her designee. (In some circumstances however, the EPA retains authority to take certain 

actions even though Wyoming has an approved program. In these cases, reference is made to 

the EPA Administrator instead of the Director.) 

(vi) DOT. Any reference to the "Department of Transportation" or "DOT" shall 

mean the U.S. Department of Transportation. 

210.2 (vii) EPA, U.S. Environmental Protection Agency, EPA Headquarters. When 

used in the context of 40 CFR, the definition shall be the DEQ, except when used to refer to an 

1-2 
.. 

EPA Identification number, EPA hazardous waste number, EPA forms, publications or 

guidance, EPA Acknowledgment of Consent, and where noted in these rules. Under the latter 

circumstances, the definition shall be the U.S. Environmental Protection Agency and the 

Headquarters of the U.S. Environmental Protection Agency as appropriate. When used in the 

context of these rules, the definition shall be the U.S. Environmental Protection Agency. 

260.101210.2 (viii) RCRA. When used in the context of 40 CFR, the definition shall be the 

261.2 

260.10 

comparable sections of the Wyoming Environmental Quality Act. When used in the context of 

these rules, the definition shall be The Resource Conservation and Recovery Act, 42 U.S. Code, 

Sections 6901 et seq. 

. (ix) RCRA Permit. State hazardous waste management facility (HWMF) 

permit. An authorization, license, or equivalent control document issued by the DEQ to 

implement the requirements of W.S. 35-11-503(d). 

(x) 

(xi) 

"Solid Waste" (see 'Waste Material"). 

State. The state of Wyoming. 

260.10 (xii) United States or U.S. When used In the context of 40 CFR, the definition 

shall be the State of Wyoming, except where noted in these rules. When used in the context of 

these rules, the definition shall be the United States. 

261.2(aJc1J (xiii) Waste material. Specific to 40 CFR 261.2(a)(1), any discarded material 

that is not excluded under §261.4(a), or that is not excluded by a variance granted by the Director 

under40 CFR 260.30 and 260.31. 

Section 4. DEFINITIONS. 

(a) GENERAL. When used in these rules and any materials incorporated herein by 

reference, the following definitions apply unless their application would be inconsistent with the 

Act. Terms not otherwise defined in Section 4(a) of this Chapter will have the meaning given by 

RCRA. 

(i) Air contaminant. Odorous material, dust, fumes, mist, smoke, other 

particulate matter, vapor, gas or any combination of the foregoing, but shall not include steam or 

water vapor. 

(ii) Air pollution. The presence in the outdoor atmosphere of one (1) or 

more contaminants in such quantities and duration which may be injurious to human health or 

welfare, animal or plant life, or property, or unreasonably interferes with the enjoyment of life or 

property. 

(iii) Assumed target intakes. The standard EPA exposure assumptions and 

factors as defined in the "OSWER Directive 9285.6-03," and the EPA "exposure factors 

handbook," as specified in "Exposure Factors Handbook", 2011, U.S. Environmental Protection 

Agency, EPA 600/R-09/052F. 

(iv) CFR. The United States Code of Federal Regulations. 

{V) Chronic. That time period from seven years to a lifetime. 

(vi) Class I facilities. Any non-commercial or non-profit treatment or storage 

facility, not engaged specifically in incineration, used solely to manage hazardous wastes which 

are generated by the owner of the facility at the site of the facility, or any existing, but closed 

treatment, storage, or disposal facility. 

1-3 
.. 

(vii) Class II facilities. Any non-commercial or non-profit treatment facility 

engaged specifically in Incineration or any non-commercial or non-profit facility engaged in the 

disposal of hazardous waste which is used solely to manage hazardous wastes which are 

generated by the owner of the facility at the site of the facility. 

(viii) Class Ill facilities. Are: 

(A) Any commercial treatment, storage, or disposal facility; 

(B) Any other facility used to manage hazardous wastes which is not 

classified as either a Class I or Class II facility. 

(ix) Council. The Environmental Quality Council established by the Act. 

(x) DDESB. Department of Defense Explosives Safety Board. 

(xi) Exposure. Contact with a chemical or physical agent. 

(xii) HSWA. Hazardous and Solid Waste Amendment of 1984. 

(xiii) HSWA drip pad. A drip pad where F032 wastes are handled. 

(xiv) HSWA tank. A tank owned or operated by a generator of less than onethousand kilograms of hazardous waste In any single calendar month, new underground systems, 

and those existing underground tanks that cannot be entered for inspection. 

body. 

handled. 

(xv) 

(xvi) 

(xvii) 

(xviii) 

(xix) 

(xx) 

HWM. Hazardous Waste Management 

HWMF. Hazardous Waste Management Facility. 

HWRR. Wyoming Hazardous Waste Rules and Regulations. 

IBR. Incorporation By Reference. 

Municipality. A city, town, county, district, association or other public 

Non-HSWA drip pad. A drip pad where F034 or F035 wastes are 

(xxi) Non-HSWA tank. lnground tank systems, onground tank systems, 

aboveground tank systems, and existing underground tank systems that can be entered for 

inspection. 

(xxii) One excess cancer per million people. A probability of one chance in 

one million of an individual developing cancer. 

(xxiii) Potentially exposed populations. Any or all individuals potentially coming 

into contact with contaminants of concern, including those groups within the exposed population 

that because of specific health effects of some pollutants or factors related to the population itself, 

would experience a higher risk than would the average population as a result of a given level of 

exposure. 

(xxiv) Risk. The probability of adverse human health or environmental effects 

from exposure to toxic substances or materials released into the environment. 

1-4 
{xxv) Sewer system. Pipelines, conduits, storm sewers, pumping stations, 

force mains, and all other constructions, devices, appurtenances and facilities used for collecting 

or conducting wastes to an ultimate point for treatment or disposal. 

(xxvi) Subchronic. That point in time between two weeks to seven years. 

(xxvii) Voluntary Remediation Program, or VRP. Wyoming State cleanup 

program established in the year 2000 per Article 16 of the Act. 

Sections 5 • 123. RESERVED. 

Section 124. ADMINISTRATIVE PROCEDURES. 

• I I 

incorporated by reference as provided in 40 CFR, except that the fourth sentence of 40 

124.31(a), the third sentence of 40 CFR 124.32(a), and the second sentence of 40 

124.33(a) are expressly omitted from the incorporation by reference of each of se subsections. 

40 CFR Sections 124.1, 124.4, 124.S(c), 124.S(e)-(g), 124.6{c), 124.6(d)(4 ·· -(v), 124.8(b)(3), 

124.8(b)(8), 124.9(b)(6), 124.1 O(a)(1 )(lv)-(v}, 124.1 O(c)(1 )(iv)-(viii), 124 (c)(2)(i), 

124.10(d)(1)(vii)-{viii), 124.10(d)(2)(iv), 124.12(b), 124.15(b)(2), 12 • 6, 124.18(b)(5), 124.19, 

124.21, 124.204(d)(1) and (4), 124.205(a) and (h) are also not· orporated by reference. 

(i) For purposes of 40 CFR 124 ), 124.10(b), and 124.10(c)(1)(ii), "EPA" 

and "Administrator" or "Regional Administrator" s be defined as the U.S. Environmental 

Protection Agency and the U.S. Environmen rotection Agency Region 8 Regional 

Administrator, respectively. 

(ii) For pu es of 40 CFR 124.1 O(b)(1) the last sentence shall be deleted, 

as it addresses NPDES per · s. 

(iii For purposes of 40 CFR 124.19, the "Environmental Appeals Board" 

shall be the C cil. Environmental appeals under 40 CFR 124.19 are addressed in Section 

e rules. 

(v) The DEQ may order facility closure following permit termination. Closure 

and post-closure activities shall be accomplished in accordance with a plan approved by the 

DEQ. If a closure/post-closure plan has not been approved, closure and post-closure activities 

shall be accomplished in accordance with the standards specified in 40 CFR 264 and 265. 

(b) APPLICATIONS FOR A PERMIT. 

124.3(aJc1J (i) Any person who requires a permit under W.S. 35-11- shall 

complete, sign and provide the Director with one copy of the permit a · ion. The application 

shall be organized in three-ring binders, and the information in a format that conforms to 

the order set forth in the applicable Sections of the s. 

124.3(cJ (ii) Each a · ion for a State HWMF permit should be reviewed for 

completeness by the D' within 60 days of receipt or an alternate date as agreed upon by the 

Director and t ,cant. Upon completing the review, the Director shall notify the applicant in 

er the application is complete .. If t~e application. is incomplete, the. Director shall list 

1-5 
Seotions 126 250. RESERVED. 

Section 260. HAZARDOUS WASTE MANAGEMENT SYSTEM. 

(a) IBR AND EXCEPTIONS. 40 CFR Part 260 and all Subparts, except 40 CFR 

260.2, 40 CFR 260.10 (definitions of "Perfonnance Track member facility'', "remediation waste 

management site", and the third part of the definition for ''facility''), and 260.20(d) and (e), are 

herein incorporated by reference as provided in 40 CFR. For the purposes of Part 260, the State 

is not adopting the changes associated with 73 FR 62668; October 30, 2008; Definition of Solid 

Waste. 

(i) For purposes of 40 CFR 260.10, in the definition of " hazardous 

waste constituent", "Administrator" shall be defined as the U.S. Environmental Protection 

Agency Administrator. "Hazardous waste constituent" shall be a constituent that caused the 

Administrator of the United States Environmental Protection Agency to list the hazardous waste in 

part 261, subpart D, or a constituent listed in table 1 of §261.24. 

(ii) For purposes of 40 CFR 260.1 O "existing hazardous waste management 

(HWM) facility" or "existing facility'' shall be a facility which was in operation or for which 

construction commenced on or before November 19, 1980. A facility has commenced 

construction if the owner or operator has obtained the pennits and approvals required under 

federal, state or local statutes, regulations or ordinances necessary to begin physical 

construction; and either: 

(A) A continuous on-site, physical construction program has begun; 

or 

(B) The owner or operator has entered into contractual obligations 

which cannot be cancelled or modified without substantial loss for physical construction of the 

facility to be completed within a reasonable time. 

(iii) For purposes of 40 CFR 260.10, the definitions of "existing tank system" 

or "existing component" shall be as follows: A tank system or component that is used for the 

storage or treatment of hazardous waste and that is In operation, or for which installation has 

commenced on or prior to July 14, 1986 for HSWA tanks, as defined in Section 4(a)(xiv). For nonHSWA tanks as defined in Section 4(a)(xxi), the installation date is October 18, 1995. Installation 

will be considered to have commenced if the owner or operator has obtained all pennits and 

approvals required under federal, state or local hazardous waste control statutes, regulations or 

ordinances necessary to begin physical construction of the site or Installation of the tank system 

and if either: 

(A) A continuous on-site physical construction or installation program 

has begun, or 

(B) The owner or operator has entered into contractual obligations 

which cannot be canceled or modified without substantial loss for physical construction of the site 

or installation of the tank system to be completed within a reasonable time. 

1-9 
(iv) For purposes of 40 CFR 260.10, the definition of "new tank system" or 

"new tank component" shall be as follows: A tank system or component that will be used for the 

storage or treatment of hazardous waste: 

(A) For which installation has commenced after July 14, 1986 for 

HSWA tanks, as defined in Section 4(a)(xiv), and October 18, 1995 for non-HSWA tanks, as 

defined in Section 4(a)(xxi), except, 

(8) For purposes of 40 CFR 264.193(g)(2) and 265.193(g)(2), for 

which construction commenced after July 14, 1986 for HSWA tanks, and October 18, 1995 for 

non-HSWA tanks. 

(b) RULEMAKING PETITION. 

2so.2oca) (i) Any person may petition the Council to modify or revoke any provisions 

in these rules as allowed under W.S. 16-3-106. 40 CFR 260.21 sets forth additional requirements 

for petitions to add a testing or analytical method to 40 CFR parts 261, 264 or 265. 40 CFR 

260.22 sets forth additional requirements for petitions to exclude a waste or waste-derived 

material at a particular facility from 40 CFR 261.3 or the lists of hazardous wastes in Subpart D of 

40 CFR part 261. 40 CFR 260.23 sets forth additional requirements for petitions to amend 40 

CFR part 273 to include additional hazardous wastes or categories of hazardous waste as 

universal waste. 

2s0.20(eJ (ii) Each petition m1:1st be s1:1bmittea in accor:aance •.•.<itl:1 Cl:lapter 3, Sectign 2 

of the DEQ's R1:1les of Practice ana Pr:ecea1:1re. 

2so.2occJ (iii) Rule making petitions will be evaluated in accordance with the 

requirements of Chapter 3, Sections 2(c) - (e) and Section 4(b) of the DEQ's Rules of Practice 

and Procedure. 

Section 261. IDENTIFICATION AND LISTING OF HAZARDOUS WASTE. 

(a) IBR AND EXCEPTIONS. 40 CFR Part 261 and all Subparts, except Sections 

261.4(b)(11), 261.4(b)(16), 261.4(b)(17), Subpart H, Appendix IX, and the language "in the Region 

where the sample is collected" in 40 CFR 261.4(e)(3)(iii), are herein incorporated by reference as 

provided in 40 CFR. For the purposes of Part 261, the State is not adopting the changes 

associated with 73 FR 62668; October 30, 2008; Definition of Solid Waste. 

(i) For purposes of 40 CFR 261.1 O and 40 CFR 261.11, • Administrator" 

shall be defined as the U.S. Environmental Protection Agency Administrator. 

(ii) For purposes of 40 CFR 261.39(a)(5), and 261.41, "EPA" shall be 

defined as the U.S. Environmental Protection Agency. 

(iii) For purposes of 40 CFR 261.41(a), Regional Administrator shall be 

defined as U.S. Environmental Protection Agency Region 8 Regional Administrator. Copies of 

advance notification required under this section shall also be sent to the Director. 

(iv) For purposes of 40 CFR 261.5(c)(5), the phrase "or used batteries (or 

used battery cells) returned to a battery manufacturer for regeneration" should be inserted after 

the reference to "40 CFR part 266, Subpart G." 

(b) ADDITIONAL REQUIREMENTS FOR RECYCLABLE MATERIALS. 

1-10 
(i) Sham Recycling. The Director may determine that a proposed hazardous 

waste recycling activity constitutes sham recycling. Hazardous waste treatment or disposal 

activity determined to be sham recycling shall be subject to the permitting requirements under 

these rules. The Director shall consider the following criteria In making this determination. 

(A) The secondary material contains a hazardous constituent 

defined in 40 CFR 261, Appendix VII not found in the analogous raw material or at greater levels 

than the analogous raw material; 

(B) The secondary material exhibits a hazardous characteristic that 

the analogous raw material does not; 

(C) The secondary material Is being used in excess of the amount of 

raw material that would otherwise be used; 

{D) The recycling process (including storage) is likely to release 

hazardous constituents or otherwise pose risks to human health and/or the environment that are 

different from or greater than the risks posed by the processing of an analogous raw material or 

product; 

{E) The secondary material to be recycled does not have value as a 

raw material or product and there ls no guaranteed market for the end product; 

{F) The secondary material Is not handled in a manner consistent 

with the raw material or product it replaces; 

{G) The toxic constituent in the secondary material is useful In the 

production of the product or the product itself; 

(H) Economics of the recycling process; or 

(I) Other factors the Director deems relevant. 

(ii) No process in which liquids, solids, sludges, or dissolved constituents 

are collected or separated in process units for recycling, recovery or reuse including the recovery 

of energy, within a continuous or batch manufacturing or refining process shall be considered a 

sham recycling activity under Section 261 (b) of this Chapter. 

Section 262. STANDARDS APPLICABLE TO THE GENERA TORS OF HAZARDOUS 

WASTE. 

(a) IBR AND EXCEPTIONS. 40 CFR Part 262 and all Subparts, except 262.1 O(j), 

and (k), 262.34(j), (k), and (I), Subpart I, Subpart J, and the language "for the Region in 

which the generator is located" in 40 CFR 262.42(a)(2) and 40 CFR 262.42(b), are herein 

incorporated by reference as provided In 40 CFR. 40 CFR 262.20(a)(2) is not incorporated by 

reference, as it addresses a federal deadline that has passed. 

(i) For purposes of 40 CFR 262.10(d), 262.58(a), 262.80(a) and 262.89(a) 

the reference to "Federal definition of hazardous waste in 40 CFR 261.3" is retained. 

(ii) For purposes of 40 CFR 262.1 O(g), Section 3008 of "the Act" shall refer 

to RCRA §3008, not the Act. 

2a2.1o(g) (A) A person who generates a hazardous waste as defined by 40 

CFR 261 is subject to the compliance requirements and penalties prescribed in W.S. 35-11-

1-11 
503(d); Articles 7 and 9 of the Act; Section 270(0) of these rules; and Section 3008 of the Act if he 

or she does not comply with the requirements of this Chapter. 

(iii) For purposes of 40 CFR 262.10(d), 262.21, Subpart E, Subpart F, and 

Subpart H, the substitution of State terms for Federal terms does not apply because manifest 

registry functions, oversight, and notifications regarding exports and imports are under EPA, not 

State, authorization. Copies of all documentation, advance notifications, annual reports, exception 

reports, or other records submitted to EPA, the Administrator, or the Regional Administrator, 

required under these sections, shall also be provided to the Director. 

(iv) For purposes of 40 CFR 262.34(a), Except as provided in paragraphs 

(d), {e), and (f) of 40 CFR 262.34, a generator may accumulate hazardous waste on-site for 90 

days or less without a permit or without having interim status (see 40 CFR 261.5(g)(2) for 

provisions regarding conditionally exempt small quantity generators). 

(v) For purposes of 40 CFR 262.34(d)(5)(iv)(C), in addition to the emergency 

notification required by 40 CFR 262.34(d)(5)(iv)(C), the emergency coordinator must also 

immediately notify the DEQ by telephone, 307-777-7781, to file an Identical report. 

{vi) For purposes of 40 CFR 262, Appendix A, Item 18a, Paragraph 4, the 

following shall apply: "Owners or operators of facilities located in Wyoming should contact the 

DEQ for information on where to report discrepancies involving "significant differences" to State 

officials." 

Section 263. STANDARDS APPLICABLE TO TRANSPORTERS OF HAZARDOUS 

WASTE. 

(a) IBR AND EXCEPTIONS. 40 CFR Part 263 and all Subparts except 40 CFR 

263.20(a)(3) are herein incorporated by reference as provided In 40 CFR. 

(i) For purposes of 40 CFR 263.20(9), 263.20(g)(1), 263.20(g)(4), 

263.21(a)(4), and 263.22(d), "United States" shall be defined as the United States. 

(ii) For purposes of 40 CFR 263.20(a) and (g), "EPA Acknowledgement of 

Consent" and "US Customs Official" shall remain under EPA authority, as the State of Wyoming 

ls not authorized for the export functions of these subparts. 

(iii) For purposes of 40 CFR 263.1 O(d), the reference to "Federal definition of 

hazardous waste in 40 CFR 261.3" is retained. 

{iv) For purposes of 40 CFR 263.30(c), notice shall also be given to the 

Director, DEQ, 122 W. 25th Street, Cheyenne, WY 82002, 307-777-7781. 

Section 264. STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS 

WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES. 

{a) IBR AND EXCEPTIONS. 40 CFR Part 264 and all Subparts, excluding 40 

CFR 264.1{f), 264.1(g){12), 264.10), 264.15(b)(5), 264.70(b), 264.73(b)(17), 264.101(d), 

264.147{k), 264.149, 264.150, 264.195(e), 264.301(1), 264.314(e), 264.554(1)(2), 264.1030(d), 

264.1 OSO(g), 264.1080(e), 264.1080(f), and 264.1080(g) are herein incorporated by reference as 

provided in 40 CFR. 

0) State of Wyoming". 

For purposes of 40 CFR 264.1 (g)(1 ), "a State" shall be replaced by "the 

1-12 
{ii) For purposes of 40 CFR Subsection 264.12(a), "Regional Administrator" 

shall be defined as the U.S. Environmental Protection Agency Region 8 Regional Administrator. 

(iii) For purposes of 40 CFR 264.13(b)(3)(ii), the equivalent sampling 

method is one that is approved by rule pursuant to Chapter 3, Section 2 of the DEQ's Rules of 

Practice and Procedure. 

(iv) For purposes of 40 CFR 264.18(b)(1 ), new facilities shall not be located 

within the boundaries of a 100-year floodplain. Facilities shall also meet the location standards of 

Sections 264(k), 264(1), and 264(m) of these rules. 

(v) For purposes of 40 CFR 264.56(d)(2), the coordinator must immediately 

notify either the government official designated as the on-scene coordinator for that geographical 

area, or the National Response Center (using their 24-hour toll free number 800-424-8802). The 

DEQ must also be notified immediately, using its 24-hour telephone number 307-777-7781. 

(vi) For purposes of 40 CFR 264.71(a)(3) and 264.1082(c)(4)(ii), "EPA" 

shall be defined as the U.S. Environmental Protection Agency. 

(vii) For purposes of the 40 CFR 264, Subpart G (Federal closure provision), 

the owner or operator will continue to take all steps as required by 40 CFR 264.112(d)(2)(i). 

(viii) For purposes of 40 CFR 264.191 (a), the tank system's integrity 

assessment must be completed by January 12, 1988 for HSWA tanks, as defined at Section 

4(a)(xiv), and by October 18, 1996 for non-HSWA tanks, as defined at Section 4(a)(xxl). 

(ix) For purposes of 40 CFR 264.191 (c), the compliance date for conducting 

the assessment Is within 12 months of July 14, 1986 for HSWA tanks, as defined in Section 

4(a)(xiv). For non-HSWA tanks, as defined at Section 4(a)(xxi), the compliance date is within 12 

months of October 18, 1995. 

(x) For purposes of 40 CFR 264.314(e), the placement of any liquid which 

Is not a hazardous waste in a landfill is prohibited. 

(xi) For purposes of 40 CFR 264.552(a)(3)(iil), the State deletes the phase 

"or a demonstration is made pursuant to §264.314(e)". 

(xii) For purposes of 40 CFR 264.1030(c) the reference to "40 CFR 124.15" 

shall be replaced by "40 CFR 124.5" which addresses "Modifications, revocation and 

reissuance, or termination of permits." 

(xiii) "Malfunction" for purposes of 40 CFR 264, Subpart AA of these rules 

shall mean any sudden failure of a control device or a hazardous waste management unit or 

failure of a hazardous waste management unit to operate in a normal or usual manner, so that 

organic emissions are increased. Failures that are caused In part by poor maintenance or 

careless operation are not malfunctions. 

(b) UNDERGROUND INJECTION. Disposal of hazardous waste by means of 

underground injection is regulated under Chapters VIII, IX, and XIII of the Wyoming Water Quality 

Rules and Regulations. 

(c) AIR QUALITY RULES. Compliance with the permitting requirements of these 

rules does not obviate any duty to obtain and comply with Air Quality construction or modification 

permit pursuant to Chapter 6, Section 2 of the Wyoming Air Quality Standards and Regulations. 

1-13 
(d) IDENTIFICATION NUMBER. Every facility owner or operator must apply to the 

DEQ for an EPA identification number in accordance with the EPA notification procedures (45 FR 

12746). The EPA Identification number shall be considered to be the State of Wyoming 

identification number for purposes of these rules. 

(e) CORRECTIVE ACTION MANAGEMENT UNITS (CAMU). 

264.551(8) & 264.552(8) (i) To implement remedies under 40 CFR 264.101, W.S. 35-11-503(d),-W.Sas 11 1807, or RCRA §3008(h), the Director may designate an area at the facility as a corrective 

action management unit under the requirements in this Section gr a slgRed remedy agreement 

·p1:1FSuaAt to V•.'.S. 36 11 1607. Corrective action management unit means an area within a facility 

that is used only for managing CAMU-eligible wastes for implementing corrective action or 

cleanup at the facility. A CAMU must be located within the contiguous property under the control 

of the owner/operator where the wastes to be managed in the CAMU originated. One or more 

CAMUs may be designated at a facility. 

2sus2{e) (ii) for pi.,rposes of 40 CfR 264.552(e), the phrase "or remedy agr:eement" 

shall be added af.ter " ... permit or or:der. .. ", 

264.555 (Iii) Disposal of CAMU-eligible wastes in permitted hazardous waste landfills. 

264.555(8)(3) (A) The landfill receiving the CAMU-eligible waste must have a 

RCRA or State hazardous waste permit, meet the requirements for new landfills in 40 CFR Part 

264, Subpart N, and be authorized to accept CAMU-eligible wastes; for the purposes of this 

requirement, "permit" does not include interim status. 

264.555(0> {B) For the purposes of 40 CFR 264.555 only, the 'design of the 

CAMU' in 264.552(e)(4)(v)(E) means design of the permitted Subtitle C orW.S. 35-11-503(d) ora 

permitted State hazardous waste landfill. 

(f) FINANCIAL MECHANISMS. 

(i) For purposes of 40 CFR 264.143(c) and 264.145(c), surety bonds 

guaranteeing performance of closure and/or post-closure care are not allowed for interim status 

facilities. 

(ii) For purposes of 40 CFR 264.143(h) and 264.145(h), if the facilities 

covered by the mechanism are in more than one state, identical evidence of financial assurance 

must be submitted to, and maintained with, the state Agency regulating hazardous waste or with 

the appropriate Regional Administrator if the facility is located in an unauthorized state. 

(iii) For purposes of 40 CFR 264.151, whenever 40 CFR 264.151 requires 

that owners and operators notify several Regional Administrators of their financial obligations, the 

owner or operator shall notify both the DEQ and all Regional Administrators of Regions which are 

affected by the owner or operator's financial assurance mechanisms. 

(g) AIR EMISSION STANDARDS FOR TANKS, SURFACE IMPOUNDMENTS, AND 

CONTAINERS. 

264.1oeo(b)(5) (i) A waste management unit that is used solely for on-site treatment or 

storage of hazardous waste that is placed in the unit as the result of Implementing remedial 

activities required under the corrective action authorities of RCRA Sections 3004(u), §3004(v), or 

§3008(h), CERCLA authorities, or similar federal authorities, or W.S. 35-11-503(d). 

264.1oeocc> (ii) For the owner and operator of a facility subject to Subpart CC who 

received a final permit under RCRA Section 3005 or W.S. 35-11-503(d) prior to December 6, 

1-14 
1996, the requirements of this subpart shall be incorporated into the permit when the permit is 

reissued in accordance with the requirements of 40 CFR 124.15 of this Chapter or reviewed in 

accordance with the requirements of 40 CFR 270.50( d) of this Chapter. Until such date when the 

permit Is reissued in accordance with the requirements of 40 CFR 124.15 or reviewed in 

accordance with the requirements of 40 CFR 270.50(d), the owner and operator are subject to 

the requirements of 40 CFR part 265, subpart CC. 

{h) PROFESSIONAL ENGINEER CERTIFICATION. 

(i) Professional engineers shall be registered In Wyoming ("qualified 

registered Professional Engineer'') when referring to activities requiring Professional Engineer 

certification. 

{ii) Relevant sections: 40 CFR 264.115, 264.120, 264.143(i), 264.145(i), 

264.147(e), 264.191 (a), 264.191 (b)(5)(il), 264.192(a), 264.192(b), 264.193(1)(2), 264.196{f), 

264.280(b), 264.554(c)(2), 264.571(a), (b), and (c), 264.573(a)(4)(1i), 264.573(9), 264.574(a), and 

264.1101(c)(2). 

(i) PROFESSIONAL GEOLOGIST CERTIFICATION. 

(i) For purposes of 40 CFR 264.90(b)(4), the certifying geologist shall be a 

professional geologist registered in the State of Wyoming. 

0) CORRECTIVE ACTION BEYOND FACILITY BOUNDARY. 

(i) The requirements of 40 CFR 264.101 (c) apply to: 

RCRA§30D4(vJ(1l {A) All facilities operating under permits issued under W.S. 35-11-

503(d); W.S. 35-11-801; 40 CFR 270.50; and RCRA Section 3005(c), and 

RCRA §3004(vJ(2J (B) All landfills, surface impoundments, and waste pile units 

(including any new units, replacements of existing units, or lateral expansions of existing units) 

which receive hazardous waste after July 26, 1982. 

RCRA§3004(vJ (C) Pending promulgation of such regulations, the Director shall 

issue corrective action orders for facilities referred to in paragraphs 2640)(i)(A) and (8) above, on 

a case-by-case basis, consistent with the purposes of 40 CFR 264.101(c). 

(k) LOCATION STANDARDS. 

(i) Applicability. 

(A) The location standards in Section 264(k) of this Chapter apply to 

any new or existing facility for the treatment, storage, or disposal of hazardous wastes, which is 

subject to the permit requirements of this Chapter, except as provided in Section 264(k)(i)(B) of 

this Chapter. 

(B) The location standards in Section 264(k) of this Chapter, 

excluding the standards in Sections 264(a)(iv) and 270(d)(i)(C) of this Chapter, do not apply to 

any new or existing Class I HWMF as defined in Section 4(a) of these rules which is required by 

law to be constructed at the site of a hazardous waste generator to manage newly-listed 

hazardous waste currently legally produced solely by that generator. 

1-15 
{I) ADDITIONAL LOCATION STANDARDS REQUIREMENTS FOR CLASS II 

FACILITIES. In addition to the location standards of this Chapter, Class II facilities, as defined in 

Section 4(a) of these rules, shall not be located in violation of the following standards: 

(i) Local zoning ordinances: Facility locations shall not be in conflict with 

local zoning ordinances or land use plans that have been adopted by a county commission or 

municipality. 

(ii) Wetlands: Facilities shall not be located in wetlands. 

(iii) Wild and Scenic Rivers Act: Facility locations shall not diminish the 

scenic, recreational and fish and wildlife values for any Section of river designated for protection 

under the Wild and Scenic Rivers Act, 16 USC 1271 et seq., and implementing regulations. 

(iv) National Historic Preservation Act: Facilities shall not be located in areas 

where they may pose a threat to an irreplaceable historic or archeological site listed pursuant to 

the National Historic Preservation Act, 16 USC 470 et seq. and implementing regulations, or to a 

natural landmark designated by the National Park Service. 

(v) Endangered Species Act: Facilities shall not be located within a critical 

habitat of an endangered or threatened species listed pursuant to the Endangered Species Act, 

16 USC 1531 et seq., and implementing regulations, where the facility may cause destruction or 

adverse modification of the critical habitat, may jeopardize the continued existence of endangered 

or threatened species or contribute to the taking of such species. 

(vi) Big game winter range/grouse breeding grounds: Facilities shalt not be 

located within critical winter ranges for big game or breeding grounds for grouse, unless after 

consultation with the Wyoming Game and Fish Department, the Director determines that facility 

development would not conflict with the conservation of Wyoming's wildlife resources. 

(vii) Avalanche areas: Facilities shall not be located in documented 

avalanche prone areas. 

(viii) Hydrogeologic conditions: Facilities shall not be located in an area 

where the DEQ, after investigation by the applicant, finds that there is a reasonable probability 

that hazardous waste management activities will have a detrimental effect on surface water or 

groundwater quality. 

(ix) Facilities larger than one acre, and any facility which is an incinerator, 

boiler, or industrial furnace, shall not be located within: 

(A) One (1) mile of a school, or one (1) mile of an occupied dwelling 

house; 

(B) One (1) mile of any public park or recreation area; 

(C) One (1) mile of the boundaries of an incorporated city or town. 

(x) One thousand (1,000) feet of any perennial lake or pond which is either 

naturally occurring, or which contains water used for any purpose not directly related to an 

industrial process. 

(xi) Three hundred (300) feet of any perennial river or stream. 

1-16 
(m) ADDITIONAL LOCATION STANDARDS REQUIREMENTS FOR CLASS III 

FACILITIES. In addition to the location standards of this Chapter, Class Ill facilities, as defined in 

Section 4(a) of these rules, shall not be located in violation of the following standards: 

(i) All location standards applicable to Class II facilities, in Section 264(1) of 

this Chapter; 

(ii) Five (5) miles of a school or an occupied dwelling house; 

(iii) One (1) mile of the center line of the right-of-way of a State or federal 

highway; 

(iv) Five (5) miles of the boundaries of an incorporated city or town; 

(v) For any HWMF subject to the location standards of Sections 264(m)(i) 

through (iv) of this Chapter, the following additional location standards shall apply if they are more 

restrictive than the location standards of Sections 264{m){i) through (iv) of this Chapter: 

{A) No facility shall be located such that it poses a cancer risk to 

potentially exposed populations including residents, occupants of businesses, schools, or 

institutions, exceeding one excess cancer per million people. The cancer risk shall be assessed 

considering projected pollutant release rates and assumed target intakes during normal operation 

conditions specified in Section 270(1)(ii) of this Chapter. 

{B) No facility shall be located such that it causes chronic toxic 

effects to potentlany exposed populations including residents, occupants of businesses, schools, 

or institutions, due to exposures to pollutants higher than chronic oral reference dose or chronic 

inhalation reference concentration. The chronic toxic effect shall be assessed considering 

projected pollutant release rates and assumed target intakes during normal operation or failure 

conditions specified in Section 270(1)(11) of this Chapter. 

{C) No facility shall be located such that it causes subchronic or 

acute toxic effects to people at the facility property boundary due to exposures to pollutants 

higher than the subchronic oral reference dose or subchronic inhalation reference concentration. 

The subchronic and acute toxic effect shall be assessed considering projected pollutant release 

rates and assumed target intakes during failure conditions specified In Section 270(1){ii) of this 

Chapter. 

Section 265. INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF 

HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES. 

{a) IBR AND EXCEPTIONS. 40 CFR Part 265, and all Subparts excluding Subpart R 

and Sections 40 CFR 265.1 (c)(4), 265.15(b)(5), 265.1 (c)(15), 265.70(b), 265.147(k), 265.149, 

265.150, 265.195(d), 265.1030(c), 265.1050(f), 265.1080(e), 265.1080(f), and 265.1080(9) are 

herein incorporated by reference as provided in 40 CFR. 

(i) 

State of Wyoming". 

For purposes of 40 CFR 265.1 (c)(5), "a State" shall be replaced by ''the 

(ii) For purposes of 40 CFR 265.11, The owner or operator shall apply to the 

DEQ for an EPA identification number. 

(iii) , For purpo~es of 40 CFR Subsection 265.12(a), "Regional Administrator" 

shall be defined as the U.S. Environmental Protection Agency Region 8 Regional Administrator. 

1-17 
For purposes of 40 CFR 265.71(a)(3) and 265.1083(c)(4)(il), "EPA" shall be defined as the U.S. 

Environmental Protection Agency. 

(iv) For purposes of 40 CFR 265.56(d)(2), The emergency coordinator must 

immediately notify either the government official designated as the on-scene coordinator for that 

geographical area, or the National Response Center (using their 24-hour toll free number 800-

424-8802). Notice shall also be given to the Director, DEQ, 122 W. 25th Street, Cheyenne, WY 

82002, using the DEQ 24-hour telephone number, 307-777-7781. 

(v) For purposes of 40 CFR 265.90(d)(1) and (3), and 40 CFR 265.93(d)(2) 

ground-water monitoring plans and reports shall be submitted to the Director. 

(vi) For purposes of 40 CFR 265.93(d)(5) the owner/operator shall submit a 

written report to the Director 15 days after the determination of ground-water quality is made. 

(vii) For purposes of 40 CFR 265.191 (a), the tank system's integrity 

assessment must be completed by January 12, 1988 for HSWA tanks, as defined at Section 

4(a)(xiv), and by October 18, 1996 for non-HSWA tanks, as defined at Section 4(a)(xxi). 

(viii) For purposes of 40 CFR 265.191 (c), the compliance date for conducting 

the assessment is within 12 months of July 14, 1986 for HSWA tanks, as defined in Section 

4(a){xiv). For non-HSWA tanks, as defined at Section 4(a)(xxi), the compliance date is within 12 

months of October 18, 1995. 

(ix) For purposes of 40 CFR subparts 265.224{a), 265.259(a), and 

265.303(a) all response action plans shall be submitted to the Director. 

(x) For purposes of 40 CFR 265.314(f), the placement of any liquid which is 

not a hazardous waste in a landfill is prohibited. 

(xi) For purposes of 40 CFR 265.340(b)(2) the language is replaced with, 

"The following requirements continue to apply even when the owner or operator has 

demonstrated compliance with the MACT requirements of part 63, Subpart EEE of this Chapter. 

40 CFR 265.351 (closure) and the applicable requirements of Subparts A through H, BB and CC 

of this part." 

(xii) "Malfunction" for purposes of 40 CFR 265, Subpart CC of these rules 

shall mean any sudden, infrequent, and not reasonably preventable failure of air pollution control 

equipment, process equipment, or a process to operate in a normal or usual manner. Failures 

that are caused in part by poor maintenance or careless operation are not malfunctions. 

(b) PURPOSE, SCOPE, AND APPLICABILITY. The requirements of 40 CFR part 

2~5 do not apply to a person who treats, stores, or disposes of hazardous waste except that: 

(i) Disposal of hazardous waste by means of underground injection is 

regulated under Chapters VIII, IX, and XIII of the Wyoming Water Quality Rules and Regulations. 

(ii) Any person who treats, stores, or disposes of hazardous waste, if 

Wyoming has not been authorized to carry out the requirements and prohibitions applicable to the 

treatment, storage, or disposal of hazardous waste at his or her facility is subject to 40 CFR part 

265. The requirements and prohibitions that are applicable until Wyoming receives authorization 

to carry them out include all federal program requirements identified in 40 CFR 271.10). 

(c) FINANCIAL MECHANISMS. 

1-18 
(i) For 40 CFR 265.143(9) and 265.145(9): If the facilities covered by the 

mechanism are in more than one State, identical evidence of financial assurance must be 

submitted to, and maintained with, the State Agency regulating hazardous waste or with the 

appropriate Regional Administrator if the facility is located in an unauthorized State. 

(d) AIR EMISSION STANDARDS FOR TANKS, SURFACE IMPOUNDMENTS, AND 

CONTAINERS. 

2as.1oeocc) (i) For purposes of 40 CFR 265.1080(c), the phrase "or W.S. 35-11-503(d)" 

shall be inserted after " ..• RCRA Section 3005 ... ". 

(e) PROFESSIONAL ENGINEER CERTIFICATION. 

(i) Professional engineers shall be registered in Wyoming ("qualified 

registered Professional Engineer'') when referring to activities requiring Professional Engineer 

certification. 

(ii) Relevant sections: 40 CFR 265.115, 265.120, 265.143(h), 265.145(h), 

265.147(e), 265.191(a), 265.191(b)(5)(ii), 265.192(a) and (b), 265.193(1)(2), 265.196(f), 

265.280(e), 265.441(a), (b), and (c), 265.443(a)(4)(ii), 265.443(g), 265.444(a), and 

265.1101(c)(2). 

(f) PROFESSIONAL GEOLOGIST CERTIFICATION. 

(i) For purposes of 40 CFR 265.90(c), 265.90(d)(1), and 265.93(d)(2), the 

certifying geologist shall be a professional geologist registered in the State of Wyoming. 

(g) REQUIREMENTS FOR EXISTING AND NEWLY REGULATED SURFACE 

IMPOUNDMENTS. 

RCRA §3oosa,(1) (i) Existing surface impoundments subject to Subtitle C prior to November 

8, 1984, must comply with new unit requirements by November 8, 1988 or stop hazardous waste 

activity. 

RCRA §3oosm1a> (ii) Surface impoundments regulated for the first time by a listing or 

characteristic promulgated after November 8, 1984, must comply with new unit requirements or 

stop hazardous waste activity by four (4) years after the date of promulgation of the new listing or 

characteristic. 

RCRA §3oos(iJ(7XBJ (iii) Surface impoundments regulated for the first time by a listing or 

characteristic promulgated after November 8, 1984, where the Director determines hazardous 

constituents are likely to migrate into groundwater, the Director is authorized to impose such 

requirements as may be necessary to protect human health and the environment, including 

requiring compliance with new unit requirements. 

Section 266. STANDARDS FOR THE MANAGEMENT OF SPECIFIC HAZARDOUS 

WASTES AND SPECIFIC TYPES OF HAZARDOUS WASTE MANAGEMENT FACILITIES. 

(a) IBR AND EXCEPTIONS. 40 CFR Part 266 and all Subparts are herein 

incorporated by reference as provided in 40 CFR. 

(i) For purposes of 40 CFR 266.21 O "You" shall be a generator, treater, or 

other handler of low-level mixed waste or eligible NARM (Naturally Occurring and/or Accelerator1-19 
produced Radioactive Material), otherwise "you• refers to any generator, treater, or handler of 

hazardous waste under these rules. 

(b) MILITARY MUNITIONS. 

2ss.202(dl (i) For purposes of RCRA Section 1004(27), a used or fired military 

munition is a waste material, and, therefore, is potentially subject to RCRA corrective action 

authorities underW.S. 35-11-503(d), 40 CFR 264.101(c), or RCRA Sections 3004(u) and (v), and 

3008(h), or imminent and substantial endangerment authorities under W.S. 35-11-115; W.S. 35-

11-503(d); Articles 7 and 9 of the Act or RCRA Section 7003, if the munition lands off-range and 

is not promptly rendered safe and/or retrieved. Any imminent and substantial threats associated 

with any remaining material must be addressed. If remedial action is infeasible, the operator of 

the range must notify the Director in writing and maintain a record of the event for as long as any 

threat remains. The record must include the type of munition and its location (to the extent the 

location is known). 

2ss.203(bl (ii) Reinstatement of exemption. If any waste military munition loses its 

exemption under 40 CFR 266.203(a)(1), an application may be filed with the Director for 

reinstatement of the exemption from hazardous waste transportation regulation with respect to 

such munition as soon as the munition is returned to compliance with the conditions of 40 CFR 

266.203(a)(1). If the Director finds that reinstatement of the exemption is appropriate based on 

factors such as the transporter's provision of a satisfactory explanation of the circumstances of 

the violation, or a demonstration that the violations are not likely to recur, the Director may 

reinstate the exemption under 40 CFR 266.203(a)(1 ). If the Director does not take action on the 

reinstatement application within 60 days after receipt of the application and if the military 

continues to seek reinstatement of the exemption, it is the responsibility of the military to contact 

the Director to establish a mutually-agreeable time line for the Director to address the application. 

In reinstating the exemption under 40 CFR 266.203(a)(1), the Director may specify additional 

conditions as are necessary to ensure and document proper transportation to protect human 

health and the environment. 

2ss.203(c) {iii) Amendments to DOD shipping controls. The Department of Defense 

shipping controls applicable to the transport of military munitions referenced in 40 CFR 

266.203{a)(1)(ii), and in effect on November 8, 1995, are the Signature and Tally Record (DD 

Form 1907) and the Motor Vehicle lnspection(Transporting Hazardous Materials) {OD Form 626). 

For shipment by commercial transport the U.S. Government Bill of Lading (GBL) (GSA Standard 

Form 1103) is also required. For shipment by military transport, the following additional controls 

are applicable: DD Single Line Item Release/Receipt Document (DD Form 1348-1A) and the 

Shipping Paper and Emergency Response Information for Hazardous Materials Transported by 

Government Vehicles (OD Form 836). Any amendments to the above Department of Defense 

shipping controls shall not become effective for purposes of 40 CFR 266.203(a)(1) until the 

amended Department of Defense shipping control has been adopted by rule by the DEQ. 

Adoption of an amended Department of Defense shipping control will be contingent on the 

Director's affirmative finding that the amended shipping control(s} is/are protective of human 

health and the environment. Copies of Department of Defense shipping controls can be obtained 

upon request from the DEQ, 122 West 25tli Street, Cheyenne, Wyoming 82009. 

2ss.2osca)c1> (iv) The owner or operator may store only waste military munitions generated 

by the individual facility. 

2ss.2os(a)(1) (V) Section 266(b)(iv) of this Chapter does not apply if storage of waste 

military munitions from another facility is the result of an inability to transport the waste military 

munitions for treatment or disposal due to inclement weather or other circumstance as approved 

in writing by the Director. 

1-20 
2ss.2osccJ (vi) Reinstatement of conditional exemption. If any waste military munition 

loses its conditional exemption under 40 CFR 266.205(a)(1), an application may be filed with the 

Director for reinstatement of the conditional exemption from hazardous waste storage regulation 

with respect to such munition as soon as the munition is returned to compliance with the 

conditions of 40 CFR 266.205(a)(1). If the Director finds that reinstatement of the conditional 

exemption is appropriate based on factors such as the owner's or operator's provision of a 

satisfactory explanation of the circumstances of the violation, or a demonstration that the 

violations are not likely to recur, the Director may reinstate the conditional exemption under 40 

CFR 266.205(a)(1). If the Director does not take action on the reinstatement application within 60 

days after receipt of the application and if the military continues to seek reinstatement of the 

exemption, it is the responsibility of the military to contact the Director to establish a mutuallyagreeable time line for the Director to address the application. In reinstating the conditional 

exemption under40 CFR 266.205(a)(1), the Director may specify additional conditions as are 

necessary to ensure and document proper storage to protect human health and the environment. 

2ss.2os(dJC1l (vii) Waste military munitions that are chemical agents or chemical munitions 

and that exhibit a hazardous waste characteristic or are listed as hazardous waste under 40 CFR 

Part 261, are listed or identified as a hazardous waste and shall be subject to the applicable 

regulatory requirements of the Act. 

2sa.2osceJ (viii) Amendments to DDESB storage standards. The DDESB storage 

standards applicable to waste military munitions, referenced in 40 CFR 266.205(a)(1){iii), are 

DOD 6055.9-STD ("DOD Ammunition and Explosive Safety Standards"), in effect on November 

8, 1995, except as provided in the following sentence. Any amendments to the ODESS storage 

standards shall not become effective for purposes of 40 CFR 266.205(a)(1) until the amended 

Department of Defense ODESS storage standards have been adopted by rule by the DEQ. 

Adoption of amended Department of Defense DDESB storage standards will be contingent on the 

Director's affirmative finding that the DDESB storage standards are protective of human health 

and the environment. 

Section 267. STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS 

WASTE FACILITIES OPERATING UNDER A STANDARDIZED PERMIT. 

(a) IBR AND EXCEPTIONS. 40 CFR Part 267 and all Subparts, except 40 CFR 

267 .150, are herein incorporated by reference as provided in 40 CFR. 

(i) For purposes of 40 CFR 267.12, You must apply to the DEQ for an EPA 

identification number following the DEQ's notification procedures and using EPA form 8700-12. 

You may obtain information and required forms from the DEQ or from your EPA regional office. 

The EPA identification number shall be considered to be the State of Wyoming identification 

number for purposes of these rules. 

(ii) For purposes of 40 CFR 267.18(b), new facilities shall not be located 

within the boundaries of a 100-yearfloodplaln. 

(iii) For purposes of 40 CFR 267.56(c)(2), the emergency coordinator must 

immediately notify either the government official designated as the on-scene coordinator for that 

geographical area, or the National Response Center (using their 24-hour toll-free number 800-

424-8802). The DEQ must also be notified immediately, using its 24-hour telephone number 

301-1n-7781. 

(b) PROFESSIONAL ENGINEER CERTIFICATION. 

1-21 
(i) Professional engineers shall be registered in Wyoming ("qualified 

registered Professional Engineer'') when referring to activities requiring Professional Engineer 

certification. 

(ii) Relevant sections: 40 CFR Sections 267.117, 267.147(e), 267.191, 

267.192(a), 267.200(f). 

Section 268. LAND DISPOSAL RESTRICTIONS. 

(a) IBR AND EXCEPTIONS. 40 CFR Part 268 and all Subparts are herein 

incorporated by reference as provided in 40 CFR, except for 40 CFR 268.5, 268.6, 268.13, 

268.42(b), 268.44(a) through (g), and 268.44(0). 

(i) The authority for implementing the provisions of these excluded sections 

remains with the EPA (However, the requirements of Wyoming statutes shall be applied In all 

cases where these requirements are more stringent than the federal standards). If the 

Administrator of the EPA grants a case-by-case variance pursuant to 40 CFR 268.5, that variance 

will simultaneously create the same case-by-case variance to the equivalent requirement of these 

rules. 

(ii) The authority for implementing the excluded sections 268.5, 268.6, 

268.42(b), and 268.44(a) through (g) remains with the U.S. Environmental Protection Agency. 

(iii) For purposes of 40 CFR 268.1 (e)(3) and 40 CFR 268.20) "EPA" shall be 

defined as the U.S. Environmental Protection Agency. 

(iv) For purposes of 40 CFR 268.7(a)(9)(iii), ·0009· is excluded from lab 

packs as noted in 40 CFR Part 268 Appendix IV. 

(v) For purposes of 40 CFR 268.40(b), "Administrator" shall be defined as 

U.S. Environmental Protection Agency Administrator. 

SeetleA 269. RESERVED. 

Section 270. THE HAZARDOUS WASTE PERMIT PROGRAM. 

(a) IBR AND EXCEPTIONS. 40 CFR Part 270 and all Subparts, except 40 CFR 

270.1 (c)(1 )(iii), 270.1 (c)(2)(ix), 270.11 (d)(2), 270.13(k)(7), 270.14(b)(18), 270.42(1), 270.42 

(Appendix I, Part A, Entries 9 and 10, and Part 0(1)(a)-(d)), 270.51, 270.60(a), 270.64, 270.68, 

270.73(a), Subpart H (40 CFR 270.79 - 270.230), 270.260(h), and 270.290(r) are herein 

incorporated by reference as provided in 40 CFR. 

(i) For purposes of 40 CFR 270.2, 270.5, 270.1 O(e)(2), 270.11 (a)(3), 

270.32(a), 270.32(b)(2), 270.32(c), 270.72(a)(5), 270.72(b)(5), 270.235(a)(1)(iii)(A), 

270.235(a)(2)(iil)(A), and 270.235(b)(1)(ii), "EPA" shall be defined as the U.S. Environmental 

Protection Agency, and "Administrator" or "Regional Administrator" shall be defined as the U.S. 

Environmental Protection Agency Region 8 Regional Administrator. ! 

' ' 

(ii) For purposes'of 40 CFR 270.1(b), the sentence ''The notification shall 

state the location and general description of the type of activity and the Identified or listed wastes 

being handled" shall be inserted after the first sentence in the section. 

1-22 
(iii) For purposes of 40 CFR 270.1 (c)(7), at the discretion of the Director, an 

owner or operator may obtain, in lieu of a post-closure p~rmit, an enforceable document, 

imposing the requirements of 40 CFR 265.121. 

(iv) For purposes of 40 CFR 270.2, the definitions "Approved program or 

approved State", "Director'', "Final authorization", "Interim authorization", "Major facility'', "Permit'', 

"State", and "State/EPA Agreement" shall be defined as in 40 CFR 270.2. The definition 

"Remedial Action Plan (RAP)" as defined in 40 CFR 270.2 is not adopted by the State. 

(v) For purposes of 40 CFR 270.2 "existing hazardous waste management 

(HWM) facility" or "existing facility'' shall be a facility which was in operation or for which 

construction commenced on or before November 19, 1980. A facility has commenced 

construction if the owner or operator has obtained the permits and approvals required under 

federal, state or local statutes, regulations or ordinances necessary to begin physical 

construction; and either: 

(A) A continuous on-site, physical construction program has begun; 

or 

(8) The owner or operator has entered into contractual obligations 

which cannot be cancelled or modified without substantial loss for physical construction of the 

facility to be completed within a reasonable time. 

(vi) For purposes of 270.1 O(e)(3), the Administrator or the Director may, by 

compliance order issued underW.S. 35-11-503(d); Articles 7 and 9 of the Act; or RCRA Section 

3008, extend the date by which the owner and operator of an existing HWMF must submit Part A 

of their permit application. 

(vii) For purposes of 270.1 O(f)(2), the application for permits shall be 

submitted to the Director. 

(viii) For purposes of 270.1 O(f)(3), notwithstanding 40 CFR 270.1 O(f)(1 ), a 

person may construct a facility for the incineration of polychlorinated biphenyls pursuant to an 

approval issued by the Director under Article 2 of the Act and by the EPA Administrator under 

Section 6(e) of the Toxic Substances Control Act and any person owning or operating such a 

facility may, at any time after construction or operation of such facility has begun, file an 

application for a State HWMF permit to incinerate hazardous waste authorizing such facility to 

incinerate waste identified or listed under these rules. 

(ix) For purposes of 40 CFR 270.1 O(g)(1 )(i) and (ii), if any owner or operator 

of a hazardous waste management facility has filed Part A of a permit application and has not yet 

filed Part B, the owner or operator shall file an amended Part A application with the Director and 

the EPA Regional Administrator, within six (6) months after the promulgation of revised federal 

regulations promulgated under HSWA listing or identifying additional hazardous wastes, if the 

facility is treating, storing, or disposing of any of those newly listed or identified wastes. 

(x) For purposes of 40 CFR 270.100)(1), any Part B permit application 

submitted by an owner or operator of a facility that stores, treats, or disposes of hazardous waste 

in a surface impoundment, incinerator, burner or a landfill must be accompanied by information, 

reasonably ascertainable by the owner or operator, on the potential for the public to be exposed 

to hazardous wastes or hazardous constituents through releases related to the unit. At a 

minimum, such Information must address: 

(A) Reasonably foreseeable potential releases from both normal 

operations and accidents at the unit, including releases associated with transportation to or from 

the unit; 

1-23 
(B) The potential pathways of human exposure to hazardous wastes 

or constituents resulting from the releases described under Section 270{a){x)(A) of this Chapter 

above;and 

(C) The potential magnitude and nature of the human exposure 

resulting from such releases. 

(xi) For purposes of 40 CFR 270.10(1), the Director may require that the 

application demonstrate compliance with specific provisions of the Act, and specific designated 

rules of the Solid and Hazardous Waste, Water Quality, and Air Quality Divisions of the DEQ. 

(xii) For purposes of 40 CFR 270.11, all applications shall be signed under 

oath subject to a penalty of perjury. 

(xiii) For purposes of 40 CFR 270.11 (a}, the term "responsible" shall be 

replaced by "principal''. 

(xiv) For purposes of 40 CFR 270.12(a), any information submitted to the 

DEQ pursuant to these regulations may be claimed as confidential by the submitter. Any such 

claim must be asserted at the time of submission in the manner prescribed on the application 

form or instructions or, in the case of other submissions, by stamping the words "confidential 

business information" on each page containing such information. If no claim is made at the time 

of submission, the DEQ may make the information available to the public without further notice. 

Upon a showing satisfactory to the Director, confidential business information will not be made 

available to the public pursuant to the Wyoming Public Records Act, W.S. 16-4-201 et. seq. 

(xv) For purposes of 40 CFR 270.14(b}(19)(v), the term "representative" shall 

be inserted before the term "wind rose". 

(xvi} For purposes of 40 CFR 270.14(b}(20), applicants may be required to 

submit such information as may be necessary to enable the Director to carry out his or her duties 

under other aspects of the Act and other federal laws as required in 40 CFR 270.3. 

(xvii) For purposes of 40 CFR 270.28, "Regional Administrator'' shall be 

replaced by "Director''. 

(xviii) For purposes of 40 CFR 270.30 and 40 CFR 270.32(b}, the Director shall 

specify any additional standards, together with the justification therefore, as the Director believes 

necessary to carry out the purposes of the Act. 

(xix} For purposes of 40 CFR 270.42(g}(1} and (g}(1 )(i), the permittee is 

authorized to continue to manage wastes listed or identified as hazardous under 40 CFR Part 

261, or to continue to manage hazardous waste in units newly regulated as hazardous waste 

management units, if the unit was in existence and has a State permit issued under Articles 2, 3, 

4 or 5 of the Act as a hazardous waste facility with respect to the newly listed or characterized 

waste or newly regulated waste management unit on the effective date of the final rule listing or 

Identifying the waste, or regulating the unit. 

(xx) For purposes of 40 CFR 270.420)(3), the Director shall respond to the 

request for a combustion facility hazardous waste permit modification within 90 days of receiving 

the request. The Director may, at his or her discretion, extend this 90 day deadline one time for 

up to 30 days by notifying the facility owner or operator. 

(b} TRANSFER OF EXISTING HAZARDOUS WASTE MANAGEMENT PERMITS. 

1-24 
210.4o(a) (i) A permit may be transferred by the permittee to a new owner or operator 

only if the permit has been modified or revoked and reissued (under 40 CFR 270.40(b) or 

270.41(b)(2)) to identify the new permittee and incorporate such other requirements as may be 

necessary under these rules. 

210.4o(b) (ii) Changes in the ownership or operational control of a facility may be 

made as a Class 1 modification with prior written approval of the Director in accordance with 40 

CFR 270.42 or as a routine change with prior approval under 40 CFR 124.213. The Director shall 

not approve transfer of ownership or operational control to any person unless the Director 

determines that such person meets the qualifications for owners and operators in Sections 

270(m) and 270(n) of these rules. The new owner or operator must submit a revised permit 

application no later than ninety (90) days prior to the scheduled change. A written agreement 

containing a specific date for transfer of permit responsibility between the current and new 

permittees must also be submitted to the Director. The written agreement must also contain 

signed and notarized documentation from the new operator indicating that the new operator has 

agreed to accept and be bound by the provisions of the permit and any amendments, agreed to 

construct and operate the facility in accordance with the approved plan, and agreed to accept 

responsibility for the facility's compliance with the standards specified in the applicable sections of 

these rules, including the responsibility to perform corrective actions. When a transfer of 

ownership or operational control occurs, the old owner or operator shall comply with the 

requirements of 40 CFR 264, Subpart H (Financial Requirements) of these rules for permitted 

facilities until the new owner or operator has demonstrated that he or she is complying with the 

requirements of that Subpart. The new owner or operator must demonstrate compliance with 

Subpart H requirements within six (6) months of the date of the change in ownership or 

operational control of the facility. Upon demonstration to the Director by the new owner or 

operator of compliance with Subpart H, the Director shall notify the old owner or operator that he 

or she no longer needs to comply with Subpart H as of the date of demonstration. 

(c) CONTENTS OF PART A OF THE PERMIT APPLICATION. 

(i) Part A of the State HWMF permit application shall include the following 

information: 

(A) A fisting of any civil, misdemeanor, or felony convictions within 

ten (10) years prior to the date of application for any violations of any local, State, or federal law 

relating to environmental quality or criminal racketeering by the owner, or the operator, and all 

entities related by ownership to the applicant whether by common ownership or by a parent or 

subsidiary relationship, either directly or indirectly. This includes any partners in a partnership or 

executive officers or corporate directors in any corporation, if the owner/operator is a partnership 

or corporation. 

210.130) (B) A topographic map (or other map if a topographic map is 

unavailable) extending one mile beyond the property boundaries of the source, depicting the 

facility and each of its intake and discharge structures; each of its hazardous waste treatment, 

storage, or disposal facilities; each well where fluids from the facility are injected underground; 

and those wells, springs, other surface water bodies, and drinking water wells listed in public 

records or otherwise known to the applicant within one (1) mile of the facility property boundary. 

(d) CONTENTS OF PART B OF THE PERMIT APPLICATION. 

270.14(b)(11) (i) Facility location information: 

210.14(b)(11)(1) (A) The application shall include information concerning the area in 

which the facility is to be located, Including the political jurisdiction (e.g., county, township, or 

1-25 
election district}, sufficient to demonstrate compliance with all applicable location standards 

specified in Sections 264, 267, and 270 of these rules . 

••• (11) {B) If the facility is proposed to be located in an area listed in 

Appendix VI of 40 CFR 264, the owner or operator shall demonstrate compliance with the seismic 

standard. This demonstration may be made using either published geologic data or data 

obtained from field investigations carried out by the applicant. The Information provided must be 

of such quality to be acceptable to professional geologists experienced in identifying and 

evaluating seismic activity . 

... cmJ (C) Owners and operators of all facilities shall provide an 

identification of whether the facility is located within a 100-year floodplain. This identification must 

Indicate the source of data for such determination and include a copy of the relevant Federal 

Insurance Administration (FIA) flood map, if used, or the calculations and maps used where an 

FIA map is not available. Methods used to determine the 100-year floodplain must be approved 

by the Director. Information shall also be provided Identifying the 100-year flood level and any 

other special flooding factors (e.g., wave action) which must be considered in designing, 

constructing, operating, or maintaining the facility to withstand washout from a 100-year flood. 

(e) CONDITIONS APPLICABLE TO ALL PERMITS. 

270.30(1)(6) (i) Twenty-four (24) hour reporting. 

••• (IJ (A) The permittee shall report any noncompliance which may 

endanger health or the environment orally to the Director within twenty-four (24) hours from the 

time the permittee becomes aware of the circumstances, including: 

... (IJ(AJ (I) Information concerning release of any hazardous waste 

regardless of whether or not it may cause an endangerment to public drinking water supplies . 

... (IJ(BJ (II) Any information of any release or discharge of 

hazardous waste or of any fire or explosion from the HWMF, regardless of whether or not it could 

threaten the environment or human health outside the facility. 

(f) TERMINATION OF PERMITS. 

210.43(aJ (i) The following are causes for terminating a permit during its term, or for 

denying a permit renewal application: 

270.43(a)(1) (A} Noncompliance by the permittee with any condition of the permit; 

210.43(a)(2J {B} The permittee's failure In the application or during the permit 

issuance process to disclose fully all relevant facts, or the permittee's misrepresentation of any 

relevant facts at any time; or 

210.43(aJ(3J (C} A determination that the permitted activity endangers human 

health or the environment ahd can only be regulated to acceptable levels by permit modification 

or termination; or 

(D) If the continued operation is inconsistent with the policy and 

purposes of the Act. 

210.43(bJ (ii) Procedures. The Director will follow the applicable procedures In 40 

CFR 124 in terminating any permit under 40 CFR 270.43. 

1-26 
(g) PERMIT ISSUANCE. 

(I) Nothing shall preclude the Director from reviewing and modifying a 

permit at any time during its term. Review of any application for a permit renewal shall consider 

improvements in the state of control and measurement technology as well as changes in 

applicable regulations. Each permit issue.d underW.S. 35-11-503(d) and RCRA Section 3005 

shall contain terms and conditions as the Director determines necessary to protect human health 

and the environment. 

(h) QUALIFYING FOR INTERIM STATUS. 

210.1o(a) (i) Any person who owns or operates an 'existing HWM facility' or a facility 

in existence on the effective date of amendments to the Environmental Quality Act and 40 CFR 

Part 261 that render the facility subject to the requirement to have a HWMF permit shall be 

eligible to receive interim status and shall be treated as having been issued a permit under the 

Act, if the Director determines the owner or operator has: 

210.1o(aJ(1) (A) Complied with the requirements of section 301 O(a) of RCRA and 

W.S. 35-11-503(d) pertaining to notification of hazardous waste activity, or 

210.1ocaJ(2J (B) Complied with the requirements of 40 CFR 270.10 governing 

submission of Part A applications. 

(i) OPERATION DURING INTERIM STATUS. 

270.71(8) (i) During the Interim status period the facility shall not: 

210.11(a)(1J (A) Treat, store, or dispose of hazardous waste not specified in Part 

A of the permit application; 

270.71(&)(2) 

application; 

270.71(8)(3) 

application; or 

(B) Employ processes not specified in Part A of the permit 

(C) Exceed the design capacities specified in Part A of the permit 

{D) Operate in any manner which has not been previously 

authorized by a permit issued under Articles 2, 3, 4, and/or 5 of the Act, if applicable. 

210.11(b) (ii) Interim status standards. During interim status, owners or operators 

shall comply with interim status standards in 40 CFR Part 265, and with applicable rules, 

regulations, or permits issued under Articles 2, 3, 4, and/or 5 of the Act. 

0) PROFESSIONAL ENGINEER CERTIFICATION. 

(i) Professional engineers shall be registered in Wyoming ("qualified 

registered Professional Engineer") when referring to activities requiring Professional Engineer 

certification. 

(ii) Relevant sections: 40 CFR 270.14(a), 270.16(a), and 270.26(c)(15). 

{k) PROFESSIONAL GEOLOGIST CERTIFICATION. 

(i) For purposes of 40 CFR 270.14(b}{11)(ii}, the certifying geologists shall 

be professional geologists registered in the State of Wyoming. 
(I) HEAL TH RISK ASSESSMENT. 

(i) Owners and operators of all facilities shall provide a health risk 

assessment based on health risks associated with normal operation or failure of a HWMF 

pollution control or containment system, as specified in Section 270(l)(ii) of these rules. The 

normal operation or failure modes specified in Section 270(1)(ii) of these rules shall be used. This 

assessment must indicate the source of data for such determination. The health risk assessment 

must address the following standards: 

(A) The cancer risk shall be assessed considering projected 

pollutant release rates and assumed target intakes during normal operation conditions specified 

in Section 270(1)(ii) of these rules. 

(B) The chronic toxic effect which shall be assessed considering 

projected pollutant release rates and assumed target intakes during normal operation or failure 

conditions specified in Section 270(1)(ii) of these rules. 

(C) The subchronic and acute toxic effect shall be assessed 

considering projected pollutant release rates and assumed target intakes during failure conditions 

specified in Section 270(1)(ii) of these rules. 

(ii) For the purpose of assessment of health risks associated with normal 

operation or failure of a HWMF pollution control or containment system, the following normal 

operation or failure modes shall be used: 

(A) For hazardous waste storage facilities which are tanks or 

vessels, normal operation modes shall include operation of the facility as designed; failure modes 

shall include tank rupture, the effects of inadvertent mixing of incompatible wastes, failure of 

primary and secondary containment systems or liners, and releases of toxic or hazardous air 

pollutants from tank ruptures or during fires; 

(B) For hazardous waste storage facilities which are impoundments, 

normal operation modes shall include operation of the facility as designed; failure modes shall 

include failure of primary or secondary containment systems or liners, dike failure, and releases 

of toxic or hazardous air pollutants during fires or from inadvertent mixing of incompatible wastes 

such as strong acids or bases with wastes stored in the impoundment; 

(C) For hazardous waste storage facilities which are waste piles, 

normal operation modes shall include operation of the facility as designed; failure modes shall 

include failure of primary and secondary containment systems or liners, failure of primary systems 

to control releases of wastes during high winds, and releases during fires; 

(D) For hazardous waste landfills and treatment facilities, normal 

operation modes shall include operation of the facility as designed; failure modes shall include 

failure of primary and secondary containment systems or liners, releases of toxic or hazardous air 

pollutants from inadvertent mixing of incompatible wastes and releases during fires; 

(E) For. hazardous waste incinerators and other treatment facilities 

for the burning, thermal treatment, or combustion of hazardous wastes, normal operation modes 

shall include operation of the facility as designed; failure modes shall include failure of primary air 

pollution control systems, failure of any automatic or manual waste feed cutoff system, operation 

of the facility under conditions of waste temperature and residence time to be expected during 

upset, startup or shutdown conditions, and inadvertent combustion or treatment of wastes 

containing chlorinated hazardous wastes, dioxins, arsenic, antimony, barium, beryllium, cadmium, 

chromium, lead, mercury, silver, and thallium; and 

1-28 
(F) For other hazardous waste storage, treatment, or disposal 

facilities, normal operation or failure modes shall be specified by the Director. 

(iii) For the purpose of conducting the health risk assessment required by 

Section 264(m)(v) of this Chapter, the following protocols shall be used by the applicant, unless 

alternate protocols are approved by the DEQ: 

(A) "Exposure Factors Handbook", 2011, U.S. Environmental 

Protection Agency, EPA 600/R-090/052F, 

(B) "Guidance for Data Useability in Risk Assessment, Part A and 

B", 1992, U.S. Environmental Protection Agency, 

http://www.epa.gov/oswer/riskassessment/datause/, 

(C) "Human Health: Exposure Assessment", U.S. Environmental 

Protection Agency, http://www.epa.gov/oswer/riskassessment/human health exposure.htm. 

(D) "Risk Assessment Guidance for Superfund Volume I, Human 

Health Evaluation Manual (Part A}", 1989, U.S. Environmental Protection Agency, EPA 540/1-

89/002, 

(E} "Risk Assessment Guidelines", U.S. Environmental Protection 

Agency, http://cfpub.epa.gov/ncea/cfm/recordisplay.cfm?deid=55907, 

(F) "Risk Assessment Guidance for Superfund, Volume 1: Human 

Health Evaluation Manual, Supplemental Guidance, Standard Default Exposure Factors, Interim 

Final'', 1991, U.S. Environmental Protection Agency, OSWER Directive 9285.6-03, and 

(G) "Superfund Exposure Assessment Manual", 1988, U.S. 

Environmental Protection Agency, EPA 540/1-88/001, 

(iv) For the purpose of conducting the health risk assessment required by 

Section 264(m}(v) of this Chapter, toxicological data contained in the following publications shall 

be used unless alternate data sources are approved by the DEQ: 

(A) Integrated Risk Information System (IRIS), U.S. Environmental 

Protection Agency. 

(8) "Health Effects Assessment Summary Tables", Office of 

Research and Development, Office of Emergency and Remedial Response, U.S. Environmental 

Protection Agency, OERR 9200.6-303 (91-1) (or most recent edition}, 

(C) Data provided by a qualified EPA toxicologist, if approved by the 

DEQ. 

(m) MANAGEMENT AND TECHNICAL CAPABILITIES OF THE OWNER AND 

OPERATOR. The applicant shall possess demonstrated acceptable experience in operating 

hazardous waste treatment, storage, and disposal facilities in a manner which does not 

demonstrate a disregard for human health and the environment. The Director shall consider the 

applicant to have demonstrated acceptable experience if: 

(i) The applicant is currently operating an existing facility permitted under 

these rules and that facility is currently in substantial compliance with all rules, regulations, and 

permit conditions adopted under the Environmental Quality Act and applicable federal 

regulations; or 

1-29 
(ii) If not currently operating a facility in this State, the applicant has 

experience operating hazardous waste treatment, storage, and disposal facilities in other states 

and has operated such facilities in substantial compliance with applicable State and federal 

regulations and permit requirements. Applicants who do not have an operating history in this 

State shall submit the following information to the Director: 

(A) A listing of all permits for hazardous waste treatment, storage, 

and disposal facilities held by the applicant within the last ten (10) years; 

(8) A listing of such permits revoked for cause; 

(C) A listing of hazardous waste treatment, storage, or disposal 

facilities owned or operated by the applicant which are currently not in substantial compliance 

with applicable State or federal regulations or permit requirements as officially determined by a 

State or federal regulatory agency; and 

(D) A description of all criminal and civil penalties assessed against 

the applicant resulting from violations of State or federal environmental laws within the last five (5) 

years. 

ACT AND THESE RULES. The past performance of the applicant, or any partners, executiv 

officers or corporate directors, based on the record before the Director, constitutes eviden that 

the applicant will comply with provisions of the Act and these rules and is fit to obtain a ermit. 

(i) The Director may determine that the applicant is not fit t btain a permit 

if the applicant, or any partners, executive officers or corporate directors have· 

(A) Misrepresented or concealed any mate · I fact in the permit 

application; 

(8) 

concealment of a material fact; 

Obtained a permit from the Ok or by misrepresentation or , 

(C) Been convicted of a t ny or pleaded guilty to a felony for 

violations of environmental quality or criminal rack ering laws or regulations within the five (5) 

years preceding the application for the permit, ch in the judgment of the Director constitutes 

evidence that the applicant cannot be relied on to conduct the operations described in the 

application in compliance with the Act an ese rules; 

(0) 

laws of any state or the federal 

Be adjudicated in contempt of any order of any court enforcing 

emment within five (5) years preceding the application for a 

permit. 

determining whether the applicant is fit under Sections 270(m) and 

, the Director shall consider: 

(A) The relevance of the offense to the. business for which a permit 

(B) The nature and seriousness of the offense; 

(C) The circumstances under which the offense occurred; 

1-30 
. operation at the time a determination Is made under Section 270(q)(i) of this Chapter with resp 

to facility or site, if the Director finds that the owner of such facilities could not reasonably be 

expected to have actual knowledge of the presence of hazardous waste at such facility or e 

and of its potential for release, the Director may issue an order requiring the most rece previous 

owner or operator of such facility or site who could reasonably be expected to have ch actual 

knowledge to carry out the actions referred to in Section 270( q)(i) of this Chapter. 

RCRA§3D13(c) (iii) Proposal. An order under Section 270(q)(i) or Secti 270(q){ii) of this 

Chapter shall require the person to whom such order is issued to submit to e Director within 30 

days from the issuance of such order a proposal for carrying out the re ed monitoring, testing, 

analysis, and reporting. The Director may, after providing such perso with an opportunity to 

confer with the Director respecting such proposal, require such per n to carry out such 

monitoring, testing, analysis, and reporting in accordance with s proposal, and such 

modifications in such proposal as the Director deems reason e to ascertain the nature and 

extent of the hazard. 

RCRA §3013(d) (iv) Monitoring, testing, or analysi carried out by the Director. 

RORA §3D13(dJ(1) (A) If the Director d rmines that no owner or operator referred to in 

Section 270(q)(i) or Section 270(q)(ii) of this C pter is able to conduct monitoring, testing, 

analysis, or reporting satisfactory to the Dir or, if the Director deems any such action carried out 

by an owner or operator to be unsatisfac , or if the Director cannot initially determine that there 

is an owner or operator referred to in S ction 270(q)(i) or Section 270(q)(ii) of this Chapter who is 

able to conduct such monitoring, tes · g, analysis, or reporting, the Director may: 

RCRA §3013(dl(1l(Al {I) Conduct monitoring, testing, or analysis (or any 

combination thereof) which Director deems reasonable to ascertain the nature and extent of 

the hazard associated wit he site concerned, or 

RCRA §3013(d)(1 )(B) (II) Authorize a local authority or other person to carry out 

any such action. 

RCRA §3013(d)(3l (B) For purposes of carrying out Section 270{q)(iv) of this Chapter, 

the Direct or any authority or other person authorized under Section 270(q)(i)(A) of this 

Chapter ay exercise the authorities set forth in W.S. 35-11-109(a) and W.S. 35-11-110(a). 

RORA §3013(e (v) Enforcement The Director may commence a civil action against any 

rson who fails or refuses to comply with any order issued under Section 270(q)(iv) of this 

SeetieAs 271 272. RESERVED. 

Section 273. STANDARDS FOR UNIVERSAL WASTE MANAGEMENT. 

(a) IBR. 40 CFR Part 273 and all Subparts are herein incorporated by reference as 

provided in 40 CFR. 

(i) For purposes of 40 CFR 273.32(a)(3), "EPA" shall be defined as the U.S. 

Environmental Protection Agency. 

(ii) For purposes of 40 CFR 273.15(c)(2), the term "lamp" shall be inserted 

after "battery,". 

1-32 
SeetieRs 274 278. RESERVED. 

Section 279. STANDARDS FOR THE MANAGEMENT OF USED OIL. 

(a) IBR. 40 CFR Part 279 and all Subparts are herein incorporated by reference as 

provided in 40 CFR. 

(i) For purposes of 40 CFR 279.1, "Existing tank" shall be a tank that is 

used for the storage or processing of used oil and that is in operation, or for which installation has 

commenced on or prior to the effective date of the authorized used oil program for the state in 

which the tank is located. Installation will be considered to have commenced if the owner or 

operator has obtained all permits and approvals required under federal, state or local statutes, 

regulations or ordinances necessary to begin installation of the tank and if either (1) a continuous 

on-site Installation program has begun, or (2) the owner or operator has entered into contractual 

obligations which cannot be cancelled or modified without substantial loss for installation of the 

tank to be completed within a reasonable time. 

(ii} For purposes of 40 CFR 279.43(c}(3}(ii) "Director" shall be defined as the 

Director, U.S. DOT Office of Hazardous Materials Regulation. 

(iii) For purposes of 40 CFR 279.82(a), the use of used oil as a dust 

suppressant is prohibited. 

SeetieRs 280 300. RESERVED. 

1-33