Petition for Writ of Certiorari — Ohio, ex rel. Dave Yost, Attorney General of Ohio, Petitioner v. Rover Pipeline, LLC, et al.

Supreme Court briefApr 25, 2025

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No. _____

In the Supreme Court of the United States

______________________________

STATE OF OHIO, EX REL.

DAVE YOST, OHIO ATTORNEY GENERAL,

v.

Petitioner,

ROVER PIPELINE, LLC, ET AL.,

Respondents.

______________________________

ON PETITION FOR WRIT OF CERTIORARI TO THE

SUPREME COURT OF OHIO

______________________________

PETITION FOR WRIT OF CERTIORARI

______________________________

DAVE YOST

Ohio Attorney General

T. ELLIOT GAISER*

Ohio Solicitor General

*Counsel of Record

ZACHERY P. KELLER

Deputy Solicitor General

AARON S. FARMER

MORGAN N. STARIC

Assistant Attorneys General

30 E. Broad St., 17th Floor

Columbus, Ohio 43215

614.466.8980

thomas.gaiser@ohioago.gov

Counsel for Petitioner

Dave Yost, Ohio

Attorney General

QUESTIONS PRESENTED

1. Section 401 of the Clean Water Act preserves

state sovereignty by giving States a “certification” role

in federal licensing for proposed projects that might

pollute waterways through “any discharge into the

navigable waters.” 33 U.S.C. §1341(a)(1). Before an

applicant receives a license, a State must certify that

the discharge will comply with water-quality laws. Id.

A State waives this power if it “fails or refuses to act

on a request for certification, within a reasonable period of time (which shall not exceed one year) after receipt of such request.” Id. But the statute does not

define a “request” for purposes of calculating waiver.

Here, the Supreme Court of Ohio held that Ohio

waived its Section 401 power by failing to act within a

year of a company’s initial submission for certification, even though that submission was not “complete”

under existing law. See Ohio Rev. Code §6111.30(A)–

(B). As to waiver, this case presents this question:

To start the States’ waiver timeframe under 33

U.S.C. §1341(a)(1), must an applicant submit a

valid certification request that satisfies applicable legal requirements?

2. This Court has held that the Natural Gas Act

sometimes impliedly preempts state laws. But the

Natural Gas Act includes a saving clause, which says,

“Except as specifically provided in this chapter, nothing in this chapter affects the rights of States under”

the Clean Water Act. 15 U.S.C. §717b(d)(3). With respect to preemption, this case presents this question:

If a State waives its certification power under

33 U.S.C. §1341(a)(1), does it retain other

“rights … under” the Clean Water Act for purposes of 15 U.S.C. §717b(d)(3)?

ii

LIST OF PARTIES

The petitioner is the State of Ohio, which sued by

and through Dave Yost, the Ohio Attorney General.

The respondents are Rover Pipeline, LLC (“Rover”)

and Pretec Directional Drilling, LLC (“Pretec”).

iii

LIST OF DIRECTLY RELATED PROCEEDINGS

1. State of Ohio, ex rel., Michael DeWine, Ohio

Attorney General v. Rover Pipeline, LLC, et al.,

Case No. 2017CV02216 (Court of Common

Pleas, Stark County, Ohio) (case dismissed on

March 12, 2019 and October 20, 2023)

2. State of Ohio, ex rel., Dave Yost, Ohio Attorney

General v. Rover Pipeline, LLC, et al., Case No.

2019CA00056 (Ohio Ct. App. 5th Dist.)

(decision issued December 9, 2019).

3. State of Ohio, ex rel., Dave Yost, Ohio Attorney

General v. Rover Pipeline, LLC, et al., Case No.

2023CA00151 (Ohio Ct. App. 5th Dist.)

(decision issued October 1, 2024).

4. State of Ohio ex rel. Dave Yost, Ohio Attorney

General v. Rover Pipeline, LLC, et al., Case No.

2020-0091 (Ohio) (decision issued March 17,

2022).

5. State of Ohio, ex rel. Dave Yost Ohio Attorney

General v. Rover Pipeline, LLC, et al., Case No.

2024-1603

(Ohio)

(discretionary

review

declined on January 28, 2025).

iv

TABLE OF CONTENTS

Page

QUESTIONS PRESENTED ........................................ i

LIST OF PARTIES .....................................................ii

LIST OF DIRECTLY RELATED

PROCEEDINGS .................................................. iii

TABLE OF CONTENTS ............................................ iv

TABLE OF AUTHORITIES ...................................... vi

INTRODUCTION ....................................................... 1

OPINIONS BELOW ................................................... 3

JURISDICTIONAL STATEMENT ............................ 4

CONSTITUTIONAL AND STATUTORY

PROVISIONS INVOLVED ................................... 4

STATEMENT .............................................................. 5

I.

Legal Framework. ......................................... 5

II.

Factual Background. ................................... 11

III. Proceedings below. ...................................... 13

REASONS FOR GRANTING THE WRIT ............... 16

I.

II.

The Court should resolve when the States’

waiver clock starts under Section 401. ....... 16

A.

The Supreme Court of Ohio’s decision

added to an existing conflict between

the Second and Fourth Circuits. ........... 16

B.

This question is important. ................... 20

C.

The decision below is wrong. ................. 22

The Court should resolve the effect of

waiver under Section 401. ........................... 28

v

A.

This question is important, as it

implicates the Clean Water Act’s

constitutionality. .................................... 29

B.

The decision below is wrong. ................. 31

CONCLUSION.......................................................... 37

APPENDIX:

Appendix A: Entry, Supreme Court of Ohio,

January 28, 2025 ...................................................... 1a

Appendix B: Opinion, Court of Appeals of Ohio,

Fifth Appellate District, October 1, 2024................. 2a

Appendix C: Judgment Entry, Court of Common Pleas, Stark County, Ohio, October 20,

2023 ......................................................................... 37a

Appendix D: Opinion, Supreme Court of Ohio,

March 17, 2022 ....................................................... 61a

Appendix E: Opinion, Court of Appeals of Ohio,

Fifth Appellate District, December 9, 2019 ........... 79a

Appendix F: Judgment Entry, Court of Common Pleas, Stark County, Ohio, March 12,

2019 ......................................................................... 96a

Appendix G: Fourth Amended Complaint,

Court of Common Pleas, Stark County, Ohio,

May 6, 2022 ........................................................... 109a

Appendix H: Select Statutory Provisions ........... 150a

vi

TABLE OF AUTHORITIES

Cases

Page(s)

AES Sparrows Point LNG, LLC v.

Wilson,

589 F.3d 721 (4th Cir. 2009) ..........2, 17, 18, 19, 20

Bond v. United States,

572 U.S. 844 (2014) ............................................. 29

Cal. State Water Res. Control Bd. v.

FERC,

43 F.4th 920 (9th Cir. 2022) ................................ 16

Chamber of Commerce of the United

States v. Whiting,

563 U.S. 582 (2011) ............................................. 31

Chevron USA, Inc. v. Natural Res.

Defense Council, Inc.,

467 U.S. 837 (1984) ....................................... 18, 19

City & Cnty. of San Francisco v. EPA,

145 S.Ct. 704 (2025) ............................ 5, 20, 23, 30

Cnty. of Maui v. Haw. Wildlife Fund,

590 U.S. 165 (2020) ............................................. 20

Coeur Alaska, Inc. v. Southeast Alaska

Conservation Council,

557 U.S. 261 (2009) ............................................. 20

Cox Broadcasting Corp. v. Cohn,

420 U.S. 469 (1975) ............................................... 4

Decker v. Northwest Env’tl Def. Ctr.,

568 U.S. 597 (2013) ............................................. 20

vii

Dominion Transmission, Inc. v.

Summers,

723 F.3d 238 (D.C. Cir. 2013) ............................. 33

Dubin v. United States,

599 U.S. 110 (2023) ............................................. 22

Hoopa Valley Tribe v. FERC,

913 F.3d 1099 (D.C. Cir. 2019)............................ 16

Kansas v. Garcia,

589 U.S. 191 (2020) ............................................. 31

League of Cal. Cities v. FCC,

118 F.4th 995 (9th Cir. 2024) .............................. 23

Loper Bright Enters. v. Raimondo,

603 U.S. 369 (2024) ....................................... 19, 24

Millennium Pipeline Co., LLC v. Seggos,

860 F.3d 696 (D.C. Cir. 2017) ............................. 17

Murphy v. NCAA,

584 U.S. 453 (2018) ............................................. 30

N.C. Dep’t of Env’tl Quality v. FERC,

3 F.4th 655 (4th Cir. 2021) .................................. 17

N.Y. State Dep’t of Env’tl Conservation

v. FERC,

884 F.3d 450 (2d Cir. 2018) ............2, 18, 19, 26, 27

Nat’l Ass’n of Mfrs. v. DOD,

583 U.S. 109 (2018) ....................................... 20, 32

NFIB v. Sebelius,

567 U.S. 519 (2012) ......................................... 3, 30

viii

Ohio ex rel. Omni Energy Grp., LLC v.

Ohio Dep’t of Nat. Res.,

164 Ohio St. 3d 470 (2020) .................................. 27

Oneok, Inc. v. Learjet, Inc.,

575 U.S. 373 (2015) ....................................... 28, 32

Pereira v. Sessions,

585 U.S. 198 (2018) ............................................. 32

Printz v. United States,

521 U.S. 898 (1997) ............................................. 30

PUD No. 1 v. Wash. Dep’t of Ecology,

511 U.S. 700 (1994) ............................................. 20

Rover Pipeline, LCC,

177 FERC ¶61182 (Dec. 16, 2021) ...................... 13

S. Fla. Water Mgmt. Dist. v. Miccosukee

Tribe of Indians,

541 U.S. 95 (2004) ............................................... 20

S.D. Warren Co. v. Me. Bd. of Env’tl

Prot.,

547 U.S. 370 (2006) ............................... 1, 5, 20, 36

Sackett v. EPA,

598 U.S. 651 (2023) ............................... 1, 5, 20, 29

Schneidewind v. ANR Pipeline Co.,

485 U.S. 293 (1988) ....................................... 28, 34

Shelby Cnty. v. Holder,

570 U.S. 529 (2013) ............................................. 22

ix

South Dakota v. Dole,

483 U.S. 203 (1987) ............................................. 30

Cal. ex rel. State Water Res. Control Bd.

v. FERC,

966 F.2d 1541 (9th Cir. 1992) ............................. 20

Transcont’l Gas Pipe Line Co., LLC v.

Pa. Env’tl Hearing Bd.,

108 F.4th 144 (3d Cir. 2024) ............................... 33

Trump v. Anderson,

601 U.S. 100 (2024) ............................................. 29

Williamson v. Mazda Motor of Am., Inc.,

562 U.S. 323 (2011) ............................................. 31

State ex rel. Yost v. Rover Pipeline, LLC,

167 Ohio St. 3d 223 (2022) .................................... 3

State ex rel. Yost v. Rover Pipeline, LLC,

2019-Ohio-5179 (5th Dist.) .................................... 3

State ex rel. Yost v. Rover Pipeline, LLC,

2024-Ohio-4769 (5th Dist.) .................................... 3

State ex rel. Yost v. Rover Pipeline, LLC,

2025-Ohio-231........................................................ 3

Statutes and Rules

6 C.F.R. §25.9 ............................................................ 25

7 C.F.R. §340.5 .......................................................... 25

7 C.F.R. §4280.110 .................................................... 25

10 C.F.R. §490.806 .................................................... 25

x

12 C.F.R. §251.4 ........................................................ 25

15 C.F.R. §400.38 ...................................................... 25

16 C.F.R. §1500.89 .................................................... 25

17 C.F.R. §1.9 ............................................................ 25

18 C.F.R. §4.34 .......................................................... 20

18 C.F.R. §5.23 .......................................................... 20

18 C.F.R. §6.1 ............................................................ 20

23 C.F.R. §661.25 ...................................................... 25

24 C.F.R. §242.16 ...................................................... 25

29 C.F.R. §4220.4 ...................................................... 25

32 C.F.R. §725.9 ........................................................ 25

33 C.F.R. §325.1 ........................................................ 25

33 C.F.R. §325.2 .................................................. 20, 25

33 C.F.R. §331.2 ........................................................ 10

40 C.F.R. 124.3 .......................................................... 24

40 C.F.R. §121.5 .................................................. 10, 20

40 C.F.R. §121.6 .................................................. 11, 20

40 C.F.R. §122.21 ...................................................... 24

40 C.F.R. §123.21 ........................................................ 8

40 C.F.R. §123.61 .................................................. 8, 25

xi

43 C.F.R. §3165.3 ...................................................... 25

47 C.F.R. §1.6100 ...................................................... 25

36 Fed. Reg. 8563 (May 8, 1971) ................................ 8

85 Fed. Reg. 42210 (July 13, 2020)

...............................................2, 8, 10, 21, 24, 26, 27

88 Fed. Reg. 66558 (Sept. 27, 2023)

.................................................2, 8, 9, 10, 11, 21, 24

15 U.S.C. §717b ........................5, 15, 29, 32, 33, 34, 35

15 U.S.C. §717f ......................................................... 11

15 U.S.C. §§717r ....................................................... 27

16 U.S.C. §1451 ......................................................... 32

28 U.S.C. §1257 ........................................................... 4

33 U.S.C. §1251 ......................................1, 6, 24, 32, 33

33 U.S.C. §1311 ....................................................... 6, 7

33 U.S.C. §1313 ........................................................... 6

33 U.S.C. §1341

........... 1, 2, 5, 6, 7, 11, 16, 20, 21, 22, 23, 28, 35, 36

33 U.S.C. §1342 ............................5, 7, 8, 24, 25, 30, 36

33 U.S.C. §1344 ......................................................... 17

33 U.S.C. §1361 ..................................................... 8, 24

33 U.S.C. §1370 ..................................................... 6, 32

xii

42 U.S.C. §4332 ......................................................... 11

42 U.S.C. §7401 ......................................................... 32

47 U.S.C. §1455 ......................................................... 25

Fed. R. Civ. P 7(b)(1)................................................. 23

Ohio Adm. Code §3745-1 ............................................ 6

Ohio Adm. Code §3745-33-02 ..................................... 8

Ohio Adm. Code §3745-39-04 ..................................... 8

Ohio Rev. Code §3745.04 .......................................... 27

Ohio Rev. Code §3745.06 .......................................... 27

Ohio Rev. Code §6111.04 ............................................ 8

Ohio Rev. Code §6111.07 ............................................ 8

Ohio Rev. Code §6111.30 ...........5, 9, 10, 12, 26, 27, 28

Ohio Rev. Code §6111.041 .......................................... 6

Other Authorities

Black’s Law Dictionary (12th ed. 2024) ................... 22

Clean Water Act Section 401 Water

Quality Certification: A Water

Quality Protection Tool for States

and Tribes (2010)................................................... 9

Clean Water Act Section 401 Guidance

for Federal Agencies, States and

Authorized Tribes (2019) ..................................... 10

xiii

FERC, All Civil Penalty Actions–2024 ..................... 35

Final Environmental Impact Statement

(July 29, 2016), FERC Docket CP1593, issuance 20160729-4001.......................... 11, 12

Horizontal Directional Drill Contignecy

Plan (April 2015), FERC Docket

CP15-93, issuance 20160729-4001 ..................... 11

Letter from Todd Surrena, Application

Coordinator, to Buffy Thomason,

Rover Pipeline LLC (Aug. 9, 2016) ..................... 12

Letter from Todd Surrena, Application

Coordinator, to Buffy Thomason,

Rover Pipeline LLC (Dec. 7, 2015) ...................... 12

Olivia Amitay, Five Clean Water Act

Success Stories, PBS (Feb. 24, 2023) .................... 1

U.S. EPA, NPDES State Program

Authority (Jan. 31, 2025)....................................... 8

Webster’s New International Dictionary

(2d ed. 1948)......................................................... 22

Wetlands and 401 Certification:

Opportunities Guidelines for States

and Eligible Indian Tribes (1989)................... 9, 24

INTRODUCTION

Faced with national concern about pollution in

America’s waters, Congress enacted the Clean Water

Act in 1972. The Act “has been a great success.” Sackett v. EPA, 598 U.S. 651, 658 (2023). Ohio can attest.

Before the Act, the Cuyahoga River repeatedly caught

fire due to rampant pollution. Fish could not live in

the river. But today, after decades of cleanup efforts,

Cleveland’s big river no longer burns. Many fish now

live there. They are even safe to eat. See Olivia

Amitay, Five Clean Water Act Success Stories, PBS

(Feb. 24, 2023), https://tinyurl.com/4fc7cmnk.

The Clean Water Act has been a success in another

sense: federalism. The Act exemplifies what the

States and federal government can accomplish when

working together. The Act sets national goals, but the

States retain the “primary responsibilit[y]” for combatting water pollution. 33 U.S.C. §1251(b).

Section 401 is one “essential” way by which the Act

strikes that balance. S.D. Warren Co. v. Me. Bd. of

Env’tl Prot., 547 U.S. 370, 386 (2006). The section assigns the States a “certification” role in federal licensing. 33 U.S.C. §1341(a)(1). In that capacity, the

States review projects that contemplate discharges

into their waters. But a State waives this certification

power if it “fails or refuses to act on a request for certification, within a reasonable period of time … after

receipt of such request.” Id.

This case concerns waiver under Section 401. In

2015, a company sought to build a natural-gas pipeline running through Ohio. The Buckeye State welcomed that energy development. But, during construction, the company illegally discharged millions of

gallons of diesel-laced fluid into Ohio waters. Ohio

2

sued, alleging unlawful water pollution. State courts

held, however, that Ohio waived its claims. Against

that backdrop, this petition presents two questions.

The first question asks when Section 401’s waiver

timeframe begins. The statute says that a “request”

triggers the timeframe. §1341(a)(1). But the statute

does not define that term. Must an applicant submit

a valid request—satisfying legal requirements—to

start the clock? Or does any expression of desire for

certification (regardless of form or content) count as a

request?

The circuits are split on the topic. Compare AES

Sparrows Point LNG, LLC v. Wilson, 589 F.3d 721,

728–30 (4th Cir. 2009), with N.Y. State Dep’t of Env’tl

Conservation v. FERC, 884 F.3d 450, 455–56 (2d Cir.

2018) (“NYSDEC”). The Supreme Court of Ohio deepened the conflict. It held that an invalid request—

which failed to meet pre-existing state-law requirements—started Ohio’s waiver clock. That is wrong.

Reading the term “request” in context, Section 401 envisions a formal request process, not a standardless

regime. Below 22–28.

But whatever the answer, this question matters to

many entities: States exercising their certifying authority; federal agencies considering permits; regulated parties seeking certification; and any interested

citizen who might want to comment on a proposed project. Given these stakes, recent federal rulemakings

have also entered this fray. See 85 Fed. Reg. 42210

(July 13, 2020); 88 Fed. Reg. 66558 (Sept. 27, 2023).

The second question concerns the consequences of

waiver. After the Supreme Court of Ohio’s waiver decision, a court of appeals held that Ohio—by failing to

participate in the Section 401 process—entirely lost

3

its ability to protect its waters. The Clean Water Act,

the court reasoned, gives the States a “choice” to either participate in the Section 401 process or have

their traditional water authority preempted.

Pet.App.19a. But that is “no real option.” See NFIB

v. Sebelius, 567 U.S. 519, 582 (2012) (Roberts, C.J.,

op.). Under our constitutional structure, the federal

government cannot “dragoon[]” the States, id., by saying, “Your assistance or your sovereignty.”

For the Clean Water Act to remain a success, it

must not damage our federalist system. If the States

are to lose their traditional authority over their waters because of inaction, the terms of such waiver

must be clear. And the federal government cannot use

the States’ sovereignty as leverage to coerce state participation in a federal certification process. The Court

should grant this petition to clarify that the Clean Water Act follows these rules.

OPINIONS BELOW

The Supreme Court of Ohio’s decision regarding

waiver is published at State ex rel. Yost v. Rover Pipeline, LLC, 167 Ohio St. 3d 223 (2022), and reproduced

at Pet.App.61a. That court’s decision denying review

as to preemption is published at State ex rel. Yost v.

Rover Pipeline, LLC, 2025-Ohio-231, and reproduced

at Pet.App.1a.

The decisions of Ohio’s Fifth District Court of Appeals are published at State ex rel. Yost v. Rover Pipeline, LLC, 2019-Ohio-5179 (5th Dist.) and State ex rel.

Yost v. Rover Pipeline, LLC, 2024-Ohio-4769 (5th

Dist.) and reproduced at Pet.App.2a, 79a.

4

The dismissal entries of the Court of Common

Pleas for Stark County, Ohio are reproduced at

Pet.App.37a, 96a.

JURISDICTIONAL STATEMENT

Ohio sued Rover and its contractors in state court,

alleging unlawful water pollution. The trial court dismissed Ohio’s lawsuit, concluding that Ohio had

waived its Section 401 certification power.

Pet.App.108a.

The court of appeals affirmed.

Pet.App.94a. The Supreme Court of Ohio reversed

and remanded. It agreed that Ohio had waived its certification power, but it held that waiver did not necessarily defeat Ohio’s claims. Pet.App.69a–70a. Because the court remanded, that decision was not final.

28 U.S.C. §1257(a); see Cox Broadcasting Corp. v.

Cohn, 420 U.S. 469, 476–83 (1975).

On remand, the trial court again dismissed Ohio’s

lawsuit, holding that the Natural Gas Act preempted

Ohio’s remaining claims. Pet.App.59a. The court of

appeals affirmed. Pet.App.36a. The Supreme Court

of Ohio declined review. Pet.App.1a. This Court has

jurisdiction under 28 U.S.C. §1257(a).

CONSTITUTIONAL AND STATUTORY

PROVISIONS INVOLVED

Article VI, clause 2 of the United States Constitution provides:

This Constitution, and the Laws of the United

States which shall be made in Pursuance

thereof; and all Treaties made, or which shall

be made, under the Authority of the United

States, shall be the supreme Law of the Land;

and the Judges in every State shall be bound

5

thereby, any Thing in the Constitution or Laws

of any State to the Contrary notwithstanding.

The following statutory provisions are included in

the appendix filed with this petition:

15 U.S.C. §717b(d);

33 U.S.C. §1341(a)(1);

33 U.S.C. §1342(a)–(d);

Ohio Rev. Code §6111.30(A).

STATEMENT

I.

Legal Framework.

A. “For most of this Nation’s history, the regulation

of water pollution was left almost entirely to the

States.” Sackett, 598 U.S. at 659. That began to

change in 1948, when the Federal Water Pollution

Control Act slightly adjusted the traditional balance.

That legislation gave federal officials some authority

to combat water pollution. Id. at 660. But it proved

ineffective. City & Cnty. of San Francisco v. EPA, 145

S.Ct. 704, 711 (2025).

Congress eventually enacted the Water Quality

Improvement Act of 1970. That legislation—although

mostly short lived—included a provision about federal

licensing for activities “that could cause a ‘discharge’

into navigable waters.” S.D. Warren, 547 U.S. at 374.

Congress conditioned such licenses on “certification

from the State” that the discharge would “not violate

certain water quality standards.” Id.

The sea change came next. In 1972, Congress enacted the Federal Water Pollution Control Act Amendments—better known as the “Clean Water Act.” The

Clean Water Act sets a “national goal” of eliminating

6

pollution and improving water quality. 33 U.S.C.

§1251(a). The Act prohibits “the discharge of any pollutant” into the waters of the United States “[e]xcept”

for those discharges that the Act authorizes. 33 U.S.C.

§1311(a).

The Clean Water Act depends on cooperative federalism. It “recognize[s], preserve[s], and protect[s]

the primary responsibilities and rights of States to

prevent, reduce, and eliminate pollution … of land and

water resources.” §1251(b). The States retain “the

right … to adopt or enforce” other limits on the “discharges of pollutants” into their waters. §1370. The

Act also delegates authority to the States in several

ways. Three sections of the Act warrant particular

emphasis.

Section 303. Section 303 tasks the State with developing water-quality standards. §1313(a). Those

standards set “the designated uses” of covered waters

and ensure that water quality is sufficient “to protect

the public health or welfare.” §1313(c)(2)(A). Acting

on that responsibility, the Ohio EPA has crafted water-quality standards for the State. Ohio Rev. Code

§6111.041; Ohio Adm. Code §3745-1.

Section 401. The Clean Water Act retained the

state-certification process that Congress created in

1970. Under Section 401, that certification process covers applications “for a Federal license or permit to

conduct any activity …, which may result in any discharge into the navigable waters.” §1341(a)(1). An

applicant must obtain “a certification from the State

in which the discharge … will originate.” Id. The

State must evaluate whether “any such discharge will

comply with the applicable provisions of” the Clean

Water Act. Id. It must then set any limitations and

7

requirements “necessary” to ensure compliance with

applicable water-quality laws. §1341(d). Those limitations and requirements “become a condition” of the

federal license or permit. Id.

Section 401 sets the timeframe by which the States

must complete this process. It says:

If the State … fails or refuses to act on a request

for certification, within a reasonable period of

time (which shall not exceed one year) after receipt of such request, the certification requirements of this subsection shall be waived with

respect to such Federal application.

§1341(a)(1). Thus, a State waives its certification

power if it fails to act within a reasonable time. Id. A

State’s waiver clock begins to run “after receipt” of the

relevant “request for certification.” Id. But the statute does not define “request.”

Section 402. Section 402 establishes a separate

permit process. That process—often called a “national

pollutant discharge elimination system” or “NPDES”

program—governs “the discharge of any pollutant”

from a point source into navigable waters.

§1342(a)(1). The Clean Water Act authorizes such discharges only if a person obtains a Section 402 permit.

§§1311(a), 1342.

As a default, the federal EPA runs the Section 402

program. §1342(a). But each State has the option to

run “its own permit program.” §1342(b). The EPA

“shall approve each” state program that meets certain

conditions. Id. For instance, a state program must

contain an enforcement plan, including “civil and

criminal penalties,” to “abate violations.” §1342(b)(7).

8

The EPA has 90 days to review a State’s program

submission. §1342(c)(1). That timeframe begins

when a State provides a “complete program submission” that covers each required element. 40 C.F.R.

§123.61(b); see §123.21. If the EPA approves of a

State’s submission, then the “State permit program”

goes forward and the EPA “suspend[s]” its federal program for the relevant jurisdiction.

33 U.S.C.

§1342(c)(1).

Most States run their own Section 402 programs.

U.S. EPA, NPDES State Program Authority (Jan. 31,

2025),

https://www.epa.gov/npdes/npdes-state-program-authority. Ohio has done so since 1974. Id. It

therefore has laws, penalties, and enforcement options that prevent the discharge of pollutants without

a valid permit. Ohio Rev. Code §§6111.04(A), 6111.07;

Ohio Adm. Code §§3745-33-02(A), 3745-39-04.

B. The Clean Water Act grants the EPA rulemaking authority. §1361(a). Recent administrations have

promulgated detailed rules about Section 401. See 85

Fed. Reg. 42210 (July 13, 2020); 88 Fed. Reg. 66558

(Sept. 27, 2023). But the EPA was not always so active.

Rewind to 1971, shortly after Congress created the

state-certification process. That year, the EPA first

promulgated regulations about certification. 36 Fed.

Reg. 8563 (May 8, 1971). Those regulations described

how the federal EPA would proceed when it was the

relevant certifying authority. Id. at 8564–65. But

they did not dictate how the States would proceed

with their certification processes. Most relevant, the

1971 regulations did not “define what information, if

any, was sufficient to start [a State’s] review process.”

88 Fed. Reg. at 66578.

9

The EPA eventually issued a guidance handbook.

Wetlands and 401 Certification: Opportunities Guidelines for States and Eligible Indian Tribes (1989),

https://tinyurl.com/4rfyvn4n (“1989 Guidance”). That

guidance invited the States to develop a “comprehensive set of 401 certification implementing regulations.” Id. at 30. The EPA warned States that they

should “adopt rules” to “protect against an unintended

waiver” of certification power. Id. at 31. It further

encouraged States to (1) “define the major components

of a complete application” and (2) require “the applicant to submit a complete application for certification

before the official agency review time begins.” See id.

(emphasis omitted).

The EPA provided updated guidance in 2010.

Clean Water Act Section 401 Water Quality Certification: A Water Quality Protection Tool for States and

Tribes (2010), https://tinyurl.com/6thtbf6j (“2010

Guidance”). That guidance again tasked the States

with determining “what constitutes a ‘complete application’ that starts the timeframe clock.” Id. at 11. The

guidance stressed the “advantage” of States providing

“a clear description of components of a complete §401

certification” so that everyone could “understand

when the review timeframe has begun.” Id. at 16.

Thus, for most of the Clean Water Act’s history, the

EPA allowed the States to establish the details of their

certification processes. Many States thus “established

their own requirements for what constitutes a request

for certification,” often by defining the components of

a “complete” request. 88 Fed. Reg. at 66578 (quotation

omitted). Since 2005, Ohio has defined the contents

of a “complete” certification application through statute. Ohio Rev. Code §6111.30. The statute lists ten

requirements, some of which apply only in certain

10

situations. Id. at §6111.30(A). A certification request

must, for example, include a letter from the U.S. Army

Corps of Engineers documenting federal jurisdiction

over the waters in question. Id. at §6111.30(A)(1); see

33 C.F.R. §331.2. The Ohio EPA informs applicants

whether their applications are complete within fifteen

business days. Ohio Rev. Code §6111.30(B).

C. Things shifted in 2019. That was when the

EPA issued revised guidance suggesting that the

State’s “timeline for review begins” upon “receipt of a

written request.” Clean Water Act Section 401 Guidance for Federal Agencies, States and Authorized

Tribes 3 (2019), https://tinyurl.com/5dzftzws.

The “2020 Rule,” however, soon supplanted that

guidance. 85 Fed. Reg. 42210. That rule established

comprehensive regulations governing the Section 401

certification process. It set a multi-part federal definition for what qualifies as a valid “certification request.” 85 Fed. Reg. at 42285. Thus, under the 2020

Rule, the States could no longer craft their own certification-request definitions. Even so, the 2020 Rule

clarified that the waiver timeframe would “not begin”

until a project proponent submits a valid “certification

request” satisfying the new definition. Id. at 42273;

see id. at 42243 (“A certification request must include

all components to start the statutory clock.”).

The EPA changed course again with the “2023

Rule.” 88 Fed. Reg. 66558. The 2023 Rule—which remains in effect—sets a different multi-part definition

of “request for certification,” which gives the States

some discretion to define the contents of a valid request. Id. at 66574; 40 C.F.R. §121.5(c). The rule then

provides that a State’s waiver “clock starts” when the

State receives a valid “request for certification” that

11

satisfies legal requirements. 88 Fed. Reg. at 66581;

see 40 C.F.R. §121.6(a).

II.

Factual Background.

A. In 2015, Rover sought to build a pipeline that

would traverse Ohio. Pet.App.4a. Rover applied to

the Federal Energy Regulatory Commission (“FERC”)

for a certificate of public convenience and necessity.

See 15 U.S.C. §717f(c). As part of that process, FERC

needed to prepare an environmental impact statement. See 42 U.S.C. §4332(C). And, because the desired project would involve discharges into the nation’s waters, Rover needed to obtain a Section 401

certification from Ohio. See §1341(a)(1).

These steps forced Rover to describe its project.

The environmental impact statement, for instance,

said Rover would use only “naturally occurring, nontoxic bentonite clay and water” when drilling under

water bodies. Final Environmental Impact Statement

2-31 (July 29, 2016), FERC Docket CP15-93, issuance

20160729-4001 (“EIS”). Rover’s drilling plan similarly said that Rover would be using “drilling mud,”

consisting “primarily of fresh water,” with some “bentonite” clay added. Horizontal Directional Drill Contignecy Plan 1 (April 2015), FERC Docket CP15-93, issuance 20160729-4001, App’x G-1 (“Drilling Plan”).

“Benonite,” the plan emphasized, “is not considered a

hazardous material.” Id. These planning documents

noted that Rover might inadvertently release drilling

fluid into waters. EIS at 2-31; Drilling Plan at 1. But

any release would have little “adverse environmental

impact,” Rover assured, because of the non-hazardous

material it planned to use. Drilling Plan at 1. The

environmental impact statement noted the chance

that “diesel fuel or oil” might spill “during

12

construction.” EIS at 4-115. Such a spill might occur,

for example, during the “refueling” of “construction

equipment.” Id. But the risks were supposedly “low.”

Id. In short, Rover in no way previewed to regulators

that it would be drilling with diesel-laced fluid.

Rover first sought Section 401 certification from

Ohio in November 2015. Pet.App.4a. But Rover’s initial submission was incomplete under Ohio’s statutory requirements. For instance, Rover failed to submit a jurisdictional determination from the Army

Corps of Engineers.

See Ohio Rev. Code

§6111.30(A)(1). The Ohio EPA soon notified Rover of

the missing information. Letter from Todd Surrena,

Application Coordinator, to Buffy Thomason, Rover

Pipeline

LLC

(Dec.

7,

2015),

http://edocpub.epa.ohio.gov/publicportal/ViewDocument.aspx?docid=362376. Rover submitted that information by July 2016. Letter from Todd Surrena,

Application Coordinator, to Buffy Thomason, Rover

Pipeline

LLC

(Aug.

9,

2016),

http://edocpub.epa.ohio.gov/publicportal/ViewDocument.aspx?docid=475383.

While Ohio was processing Rover’s completed request, Rover modified its pipeline project. Rover submitted a revised certification request on February 23,

2017. Pet.App.105a. Ohio granted certification the

next day. Id.

B. FERC approved Rover’s construction project.

But it required that Rover obtain a hydrostatic permit

from Ohio. See Pet.App.33a. Hydrostatic test water

refers to water placed in tanks or pipelines to test for

leaks. Ohio and other States grant hydrostatic permits under Section 402. EIS at 1-5. Rover applied for

13

and received a hydrostatic permit from Ohio.

Pet.App.33a.

Rover began construction in 2017, but the project

went poorly. As Ohio alleges, Rover and its contractors spilled millions of gallons of diesel-laced drilling

fluid into an Ohio wetland. Pet.App.132a. Given this

pollution, FERC halted construction so that Rover

could implement protective measures. Pet.App.4a.

Construction eventually resumed, and Rover completed its pipeline in 2018.

Meanwhile, FERC investigated Rover’s pollution.

And investigators found that Rover’s contractors intentionally added diesel fuel to drilling mud to “keep

up with drilling progress demands.” Rover Pipeline,

LCC, 177 FERC ¶61182, at 2 (Dec. 16, 2021). Rover

is currently fighting a recommended $40 million penalty in federal administrative proceedings. Id. at 4.

III.

Proceedings below.

A. Ohio sued Rover and its contractors in state

court, bringing claims of unlawful pollution. Rover removed the case, but a federal court remanded back to

state court. Pet.App.38a.

Rover and its contractors then moved to dismiss

Ohio’s claims. They argued that Ohio waived its

claims by failing to act within a year of Rover’s initial

certification submission in November 2015. The trial

court agreed and dismissed Ohio’s entire case.

Pet.App.108a. An Ohio court of appeals affirmed.

Pet.App.94a.

The Supreme Court of Ohio agreed in part with the

lower state courts. It held that Ohio had waived its

Section 401 authority. Pet.App.67a. It did not matter,

in the Supreme Court of Ohio’s view, whether Rover’s

14

November 2015 submission was complete under existing law at the time of the request. The court instead

said that “the one-year period during which the state

must act on a request for certification under section

401 begins when the application is submitted, not

when it is deemed complete.” Pet.App.66a.

Ohio’s perceived waiver, however, did not end the

case. Rather, the Supreme Court of Ohio held that the

State had waived its “authority only with respect to

the federal application.” Pet.App.67a. The “vast bulk

of the state’s rights and authority”—outside of the

Section 401 process—“remain[ed] intact.” Id. The

court thus remanded for further proceedings.

Pet.App.69a–70a.

B. On remand, Ohio filed an amended complaint,

its fourth by that point. Pet.App.109a. That complaint brings six claims against Rover and Pretec (a

contractor of Rover). Three claims (one, two, and five)

allege that Rover and Pretec illegally discharged pollutants. Pet.App.5a–6a. Two other claims (three and

four) allege that Rover and Pretec violated Ohio’s water-quality standards. Id. The final claim (six) alleges

that Rover violated its hydrostatic permit. Id.

Rover and Pretec moved to dismiss, arguing that

the Natural Gas Act preempted these claims. The

trial court agreed and dismissed all of Ohio’s claims.

Pet.App.59a.

The court of appeals affirmed. It held that the Natural Gas Act, by occupying the field of interstate natural-gas transportation, impliedly preempted Ohio’s

remaining claims. Pet.App.35a–36a. The court emphasized the “comprehensive scheme” of the Natural

Gas Act and the “exclusive jurisdiction” the Act confers upon FERC. Pet.App.15a (quotation omitted).

15

The court further stressed that FERC was already

considering federal civil penalties against Rover.

Pet.App.23a.

The court of appeals recognized that the Natural

Gas Act contains a saving clause. The clause says

that, except as the natural-gas chapter of the United

States Code “specifically provide[s],” the chapter does

“nothing” to “affect[] the rights of States under” the

Clean Water Act. 15 U.S.C. §717b(d)(3). The court

did not identify any language from the relevant chapter that “specifically provide[d]” for preemption of

Ohio’s claims. See id. But it concluded that the saving

clause protects only “those rights delegated to the

state from the federal government in the 401 Certification process.” Pet.App.21a. The court acknowledged that there are other sections of the Clean Water

Act—including Section 402—that also involve state

authority. Pet.App.28a. But because those sections

are interrelated with Section 401, the court reasoned,

they did not confer any independent rights that the

saving clause protected. Pet.App.29a.

At bottom, the court of appeals described the Clean

Water Act as offering States a “choice.” Pet.App.19a.

This “choice” is a heavy-handed one: States must either participate in the federal certification process or

have all their water-pollution authority “preempted

by federal law.” Id.; accord Pet.App.26a. It followed

that, since Ohio had “waived its ability to participate

in the 401 Certification process,” federal law

preempted Ohio’s remaining claims. Pet.App.35a.

C. Ohio appealed the preemption ruling. Over

three dissents, the Supreme Court of Ohio declined review. Pet.App.1a.

16

REASONS FOR GRANTING THE WRIT

This case presents two important questions about

the States’ authority under the Clean Water Act. The

first involves a topic on which circuits and state high

courts are split. The second raises serious concerns

about the States’ forced participation in a federal program that otherwise preempts their longstanding sovereignty. Both questions warrant this Court’s full review.

I.

The Court should resolve when the States’

waiver clock starts under Section 401.

Section 401 of the Clean Water Act establishes a

certification process, which reserves a role for the

States in federal licensing. A State waives its certification power if it “fails or refuses to act on a request

for certification, within a reasonable period of time

(which shall not exceed one year) after receipt of such

request.” 33 U.S.C. §1341(a)(1). But the Clean Water

Act does not define what qualifies as a “request” sufficient to start the waiver timeframe. That issue has

divided the Nation’s courts.

A.

The Supreme Court of Ohio’s

decision added to an existing

conflict between the Second and

Fourth Circuits.

1. For decades, parties seldom litigated waiver under Section 401. Discord has since grown. Several recent cases have addressed whether the withdrawal

and resubmission of a certification request restarts

the waiver timeframe. See, e.g., Cal. State Water Res.

Control Bd. v. FERC, 43 F.4th 920, 935–36 (9th Cir.

2022); Hoopa Valley Tribe v. FERC, 913 F.3d 1099,

1100–01 (D.C. Cir. 2019). Other cases have involved

17

what conduct qualifies as acting on a certification request for waiver purposes. See N.C. Dep’t of Env’tl

Quality v. FERC, 3 F.4th 655, 669–70 (4th Cir. 2021);

Millennium Pipeline Co., LLC v. Seggos, 860 F.3d 696,

698 (D.C. Cir. 2017).

This case presents a foundational question: Does

Section 401 require a valid request to start the waiver

clock? On that question, the circuits and state high

courts are split.

Fourth Circuit. Begin with AES Sparrows, 589

F.3d 721. There, a company wanted to build a pipeline

running through Maryland. Id. at 723. The company

initially asked Maryland for Section 401 certification

in January 2007. Id. at 725. But Maryland concluded

that the company’s submission was incomplete. Id.

While the company obtained the missing information,

it sought a Section 404 permit from the Army Corps of

Engineers. (The Army Corps is responsible for administering that section of the Clean Water Act. 33 U.S.C.

§1344.) The Army Corps verified, on April 25, 2008,

that the company had submitted a complete certification request to Maryland, and it gave Maryland a year

to act. AES Sparrows, 589 F.3d at 729. Maryland denied certification on April 24, 2009. Id. at 726.

The company nonetheless argued that Maryland

waived its Section 401 authority by failing to act

sooner. Id. at 728. The Fourth Circuit disagreed. Section 401’s text was “ambiguous,” the circuit reasoned,

as to whether a legally “valid request” was necessary

to trigger the waiver timeframe. Id. at 729. The court

thus looked to the Army Corps regulation on the subject, which required a “valid request for certification”

to commence the “waiver period.” Id. (quotation omitted).

Because requiring a “valid request” was

18

reasonable “in light of the statutory text,” the Fourth

Circuit deferred to that reading under Chevron USA,

Inc. v. Natural Res. Defense Council, Inc., 467 U.S. 837

(1984). AES Sparrows, 589 F.3d at 729.

Second Circuit. In NYSDEC, 884 F.3d 450, the

Second Circuit read Section 401 differently. There, a

company sought to build a pipeline in New York. Id.

at 453. The company first asked New York for certification in November 2015. But New York informed the

company that its submission was incomplete under

state law. Id. at 453; see Pet. Br., No. 17-3770, 2017

U.S. 2nd Cir. Briefs LEXIS 1188, at *10–*11 (Dec. 22,

2017). The company submitted additional information in August 2016 and New York denied the certification request in August 2017. NYSDEC, 884 F.3d

at 453–54.

FERC concluded that New York had waived its certification power by failing to act within a year of the

company’s initial submission. Id. at 454. The Second

Circuit agreed. That circuit held that the “plain language of Section 401 outlines a bright-line rule regarding the beginning of review.” Id. at 455. It rejected a

reading under which “state agencies decide” whether

a certification request is “complete.” Id. Thus, in the

Second Circuit’s view, New York waived its authority

regardless of whether the company’s initial submission satisfied existing legal requirements. See id.

Supreme Court of Ohio. The Supreme Court of

Ohio followed the Second Circuit’s lead. It concluded

“that the one-year period during which the state must

act on a request for certification under section 401 begins when the application is submitted, not when it is

deemed complete.” Pet.App.66a. Given that reading

of Section 401, the court did not decide whether

19

Rover’s initial submission satisfied existing law at the

time of the request. See Pet.App.67a. Notably, the

court acknowledged the Fourth Circuit’s competing

decision in AES Sparrows. Pet.App.65a. It made no

attempt to reconcile its decision with that one.

As these cases show, the Nation’s courts are in conflict as to when the States’ certification waiver clock

begins. Maryland, and other States in the Fourth Circuit, may await a legally valid certification request before starting the certification timeframe. Whereas

States like Ohio and New York more easily lose sovereignty over their own waters.

2. Two other points about the existing conflict.

First, while Chevron influenced the Fourth Circuit’s decision in AES Sparrows, the split identified

above endures. Like many decisions over the past

forty years, AES Sparrows applied the Chevron

framework. This Court recently overruled Chevron,

but it did “not call into question prior cases that relied

on the Chevron framework.” Loper Bright Enters. v.

Raimondo, 603 U.S. 369, 412 (2024). Rather, it

stressed that Chevron-influenced holdings “are still

subject to statutory stare decisis despite [the] change

in interpretive methodology.” Id. It follows that AES

Sparrows remains controlling statutory precedent in

the Fourth Circuit. And regardless, the reasoning of

AES Sparrows and NYSDEC conflict. The Fourth

Circuit found Section 401’s text “ambiguous.” AES

Sparrows, 589 F.3d at 729. The Second Circuit found

it “plain.” NYSDEC, 884 F.3d at 455.

Second, federal regulations also conflict in reading

Section 401. The Army Corp’s regulation says that in

“determining whether or not a waiver period has commenced,” the Army Corp’s will “verify that the

20

certifying agency has received a valid request for certification.” 33 C.F.R. §325.2(b)(1)(ii). The EPA’s current approach is similar. See 40 C.F.R. §§121.5(c),

121.6(a). FERC’s regulations, on the other hand, start

the waiver clock upon any “written request for certification,” with no inquiry into the request’s legal validity. E.g., 18 C.F.R. §§4.34(b)(5)(iii), 5.23(b)(2), 6.1(b);

accord AES Sparrows, 589 F.3d at 728. That departs

from past practices: FERC used “to deem the one-year

waiver period to commence when the certifying

agency found the request acceptable for processing.”

Cal. ex rel. State Water Res. Control Bd. v. FERC, 966

F.2d 1541, 1552 (9th Cir. 1992).

B.

This question is important.

The importance of the waiver question strengthens

the case for certiorari. The Clean Water Act is “the

principal federal law regulating water pollution.”

Sackett, 598 U.S. at 657–58. Given the Act’s overall

import, questions about its details are often important

too. See e.g., id.; San Francisco, 145 S.Ct. 704; Cnty.

of Maui v. Haw. Wildlife Fund, 590 U.S. 165 (2020);

Nat’l Ass’n of Mfrs. v. DOD, 583 U.S. 109 (2018);

Decker v. Northwest Env’tl Def. Ctr., 568 U.S. 597

(2013); Coeur Alaska, Inc. v. Southeast Alaska Conservation Council, 557 U.S. 261 (2009); S.D. Warren, 547

U.S. 370; S. Fla. Water Mgmt. Dist. v. Miccosukee

Tribe of Indians, 541 U.S. 95 (2004); PUD No. 1 v.

Wash. Dep’t of Ecology, 511 U.S. 700 (1994).

Section 401, moreover, is an “essential” part of the

Act’s “scheme to preserve state authority.” S.D. Warren, 547 U.S. at 386. For each “Federal license or permit” that involves potential discharges, the States receive a chance to set limitations and requirements

“necessary to assure” water quality. §1341(a)(1), (d).

21

Because every certification request triggers the possibility of waiver due to inaction, the start of the waiver

clock is a frequently recurring question. The States

must understand the answer to properly structure

their certification processes. The stakes are only

heightened by the fact that the States lose some of

their sovereignty if they do not act timely.

The waiver timeframe affects others, too. Those

seeking certification need to know whether they must

supply the requisite information upfront or whether

they may provide information piecemeal. And the

public has its own interests. Section 401 requires

“public notice in the case of all applications for certification” and anticipates that States will hold “public

hearings” for many certification applications.

§1341(a)(1). When the waiver clock starts will necessarily affect the timing of those notice-and-hearing

procedures. Relatedly, how much information an applicant must provide to trigger the certification process will affect the quality of information the public

receives.

Recent administrations, for their part, have prioritized writing comprehensive rules governing Section

401. During two recent rulemakings, the EPA reviewed over 150,000 total comments from interested

parties. 85 Fed. Reg. at 42213; 88 Fed. Reg. at 66566.

Both rulemakings focused on the waiver timeframe

and the definition of certification request. E.g., 85

Fed. Reg. at 42243–50; 88 Fed. Reg. at 66573–84.

Given all this attention, the Court should not allow

existing disagreements to fester. Many States do not

yet have firm judicial guidance about when their

waiver clock starts. And even setting that uncertainty

aside, “equal sovereignty among the States” is a

22

“fundamental principle” of our federalist structure.

Shelby Cnty. v. Holder, 570 U.S. 529, 544 (2013) (quotation omitted). Currently, some States are losing

sovereignty over their waters more easily than others.

Finally, this case is an ideal vehicle for answering

this important question. While the certification

timeframe often hides in the background of disputes,

here it is front and center.

C.

The decision below is wrong.

The Supreme Court of Ohio erred in holding that

an invalid request started Ohio’s waiver clock. Ohio’s

clock did not begin until Rover submitted a valid request, which satisfied existing law at the time.

1. Return to the text. The most relevant passage

of Section 401 says this:

If the State … fails or refuses to act on a request

for certification, within a reasonable period of

time (which shall not exceed one year) after receipt of such request, the certification requirements of this subsection shall be waived with

respect to such Federal application.

§1341(a)(1). Thus, the State’s “receipt” of a “request”

starts the waiver timeframe.

The Clean Water Act does not define “request.”

And request is an elastic word that “draws meaning

from its context.” See Dubin v. United States, 599 U.S.

110, 118 (2023) (quotation omitted). In casual settings, “request” often just means “asking for something.” Webster’s New International Dictionary 2116

(2d ed. 1948). But in legal settings, formal requirements almost always attach to submitting a “request.”

See Black’s Law Dictionary 1563–64 (12th ed. 2024).

23

For example, as any federal-court practitioner knows,

a “request for a court order” is something that is

“made by motion,” “in writing,” and “with particularity.” Fed. R. Civ. P. 7(b)(1).

Here, context strongly supports reading “request”

in a formal manner. See San Franciso, 145 S.Ct. at

715 (declining to read the term “limitation” in a

“loose[] sense” for purposes of the Clean Water Act).

Recall first that the certification request is part of a

broader application process for a “Federal license or

permit.” §1341(a)(1). That is the type of setting where

one expects formal requirements. In another passage,

about public notice-and-hearing requirements, Section 401 refers to “applications for certification by” the

State. Id. That terminology further signals formality.

As normally understood, government applications involve “submitting a request through properly defined

channels” and complying with a “government-designated format.” See League of Cal. Cities v. FCC, 118

F.4th 995, 1033–34 (9th Cir. 2024) (Bennett, J., dissenting in part and concurring in part). Remember

also that a State’s ultimate task during the certification process is to identify the limitations and requirements “necessary” to ensure compliance with applicable water-quality laws. §1341(d). If requesters were

not required to supply sufficient information about

the contemplated project, a State would be hard

pressed to carry out that task.

Considering all this, an ordinary English speaker

reading the word “request” in the broader context of

Section 401 would expect that making a “request” involves meeting formal requirements. The ordinary

reader would not think that a quick email, a handwritten note, or a shout across the street would do.

24

Once one accepts that a “request” has formal requirements, the question remains what those requirements are. The Clean Water Act leaves the answer to

the EPA and the States. See 33 U.S.C. §§1251(b),

1361(a). For most of the Clean Water Act’s history—

including the timeframe relevant to this case—the

EPA allowed States to set the definition. See 1989

Guidance at 30–31; 2010 Guidance at 11, 15–16. More

recently, both the 2020 Rule and the 2023 Rule set

multi-part definitions for what qualifies as a “request.” 85 Fed. Reg. at 42285; 88 Fed. Reg. at 66662.

For all the differences between those two rules, both

rules agreed that (1) “request” requires a formal definition and (2) the States’ waiver clock does not start

until a request meets that formal definition. See 85

Fed. Reg. at 42243–45; 88 Fed. Reg. at 66581.

In sum, accounting for both text and context, Section 401 is best read to require a valid “request” to

start a State’s waiver timeframe. The statute then

leaves it to federal or state rulemaking to “fill up the

details” of what constitutes a valid request. See Loper

Bright, 603 U.S.at 395 (quotation omitted).

2. Section 401 is hardly novel in taking this approach. Other sections of the Clean Water Act have

also led to “‘completeness’ standard[s] for applications

or similar documents.” 88 Fed. Reg. at 66578. Section

402 generally discusses “application[s]” for permits.

E.g., 33 U.S.C. §1342(a)(5), (j). But corresponding regulations provide the details for the “completeness” of

“applications forms.” 40 C.F.R. §122.21(a)(2), (e). And

the EPA does not begin “the processing of a [Section

402] permit until the applicant has fully complied

with the application requirements for that permit.” 40

C.F.R. 124.3(a)(2). Remember also that, under Section 402, the EPA has 90 days to review a State’s

25

submission to run a permit program. §1342(c)(1). The

EPA, via regulation, starts that timeframe upon “the

receipt of a complete program submission.” 40 C.F.R.

§123.61(b). Similarly, for Section 404 of the Clean

Water Act, the regulatory timeframe for federal engineers to decide applications begins “after receipt of a

complete application.” 33 C.F.R. §325.2(d)(3); see

§325.1(d).

Many comparable frameworks exist in other areas

of federal law. Indeed, a host of federal regulations

use the “receipt” of a “complete” request or application

as a triggering phrase for government responsibilities.

E.g., 6 C.F.R. §25.9(d)(1); 7 C.F.R. §340.5(h)(5); 7

C.F.R. §4280.110(e); 10 C.F.R. §490.806(a); 12 C.F.R.

§251.4(b)(3); 15 C.F.R. §400.38(a); 16 C.F.R.

§1500.89(f); 17 C.F.R. §1.9(c)(5); 23 C.F.R. §661.25(d);

24 C.F.R. §242.16(f); 29 C.F.R. §4220.4(a); 32 C.F.R.

§725.9(c); 43 C.F.R. §3165.3(d).

Federal telecommunications law offers a final comparison. A federal statute mandates that state and

local governments approve certain “request[s]” involving modification to wireless towers.

47 U.S.C.

§1455(a)(1). FCC regulations give states and local

governments sixty days, after receiving a “request,” to

decide whether the request satisfies legal requirements. 47 C.F.R. §1.6100(c)(2). But state and local

governments may require “documentation or information” within a request to help with that inquiry.

§1.6100(c)(1). And the FCC tolls that period for acting

if “the reviewing State or local government determines that the application is incomplete.”

§1.6100(c)(3). Thus, the FCC has read §1455(a)(1) as

impliedly requiring that a modification “request” satisfy certain information requirements in order to trigger the relevant statutory duty.

26

The bottom line is this. Requiring a valid submission to initiate a review process—with rulemaking filling in the requirements—is a common feature of federal administrative law.

3. If Section 401 requires a valid request to initiate

the waiver timeframe, then this is an easy case. Rover

first sought a Section 401 certification on November

16, 2015. Pet.App.105a. But Rover’s initial submission was incomplete, as it did not satisfy Ohio’s

longstanding statutory requirements establishing the

contents of a certification request. See Ohio Rev. Code

§6111.30(A); above 12. So, that initial submission did

not start Ohio’s waiver clock. Rover eventually submitted a complete submission, which Ohio acted on

well within a year. Pet.App.105a. Given these circumstances, Ohio did not waive its Section 401 certification power.

4. The Supreme Court of Ohio’s and Second Circuit’s contrary decisions are unpersuasive. Both decisions said that a Section 401 “request” includes invalid requests that do not satisfy existing legal requirements. But neither decision seriously engaged with

Section 401’s surrounding text. And neither decision

identified a limiting principle for the outer boundaries

of a “request.” Does an informal email count? A scribbled note? A text message? The decisions do not say.

See Pet.App.66a–67a; NYSDEC, 884 F.3d at 455–56.

The remaining analysis within these decisions also

leaves much to be desired. The Supreme Court of Ohio

suggested that the 2020 Rule supported its reading.

Pet.App.66a–67a. Not so. The 2020 Rule concluded

that the statute’s use of “request” was ambiguous. 85

Fed. Reg. at 42246. The Supreme Court of Ohio determined it was clear. Pet.App.66a. The 2020 Rule

27

set a nationwide definition for request, but the rule

recognized that a request still needed to be valid—

meeting “all components” of the new legal definition—

to “start the statutory clock” for waiver. 85 Fed. Reg.

at 42243; accord id. at 42273. By contrast, the Supreme Court of Ohio failed to consider whether the request at issue in this case was valid under existing law

at the time of the request. See Pet.App.67a.

The Second Circuit’s discussion of practicalities in

NYSDEC also misses the mark. The court worried

about the “theoretical[]” possibility that States could

“request supplemental information indefinitely.” 884

F.3d at 456. But Ohio’s position is based on objective

legal requirements that were in place at the time of

Rover’s initial submission. Ohio Rev. Code §6111.30.

And if Ohio unreasonably delayed a decision on a request, the requester could seek judicial relief. See

Ohio ex rel. Omni Energy Grp., LLC v. Ohio Dep’t of

Nat. Res., 164 Ohio St. 3d 470, 470 (2020). (Requesters can also challenge denials of certifications.

Ohio Rev. Code §§3745.04, 3745.06. And Congress

has crafted special judicial remedies in the naturalgas context to prevent unjustified denials and delays

of permits. See 15 U.S.C. §§717r(d)(1)–(3).)

The Second Circuit also gave short shrift to competing concerns. The circuit suggested that no harm

would come from starting the States’ waiver clock

early, because States could simply deny incomplete requests. NYSDEC, 884 F.3d at 456. But that approach would make the certification process far more

adversarial, by increasing the number of denials and

litigation over those denials. Moreover, requiring

States to start their waiver clocks early would prematurely trigger public notice obligations (for all

28

applications) and hearing obligations (for some applications). See 33 U.S.C. §1341(a)(1).

Consider Ohio’s process. Within twenty-one days

of a valid request, Ohio requires that the requester

publish notice about the contemplated project “in a

newspaper of general circulation.” Ohio Rev. Code

§6111.30(C). That initiates a thirty-day comment period. Id. Ohio then sets hearings for any project for

which comments reveal a “significant public interest.”

Id. at §6111.30(D). If incomplete requests are enough

to initiate these procedures, that will result in confusing public proceedings with insufficient information.

And, if Ohio denies the incomplete request, the next

request will trigger duplicative proceedings. Outside

of giving requesters an untoward incentive to induce

mistaken waivers, this type of stop-and-start process

benefits no one.

II.

The Court should resolve the effect of

waiver under Section 401.

If the Court agrees that Ohio did not waive its certification power, then the analysis stops there. But if

the Court disagrees, this case presents an important

follow-up question: What are the consequences of

waiver?

That question matters for all scenarios in which a

certification authority might waive its power. But the

possibility of preemption under the Natural Gas Act

augments the question’s importance. The Natural

Gas Act sometimes impliedly preempts state laws relating to natural-gas transportation. Schneidewind v.

ANR Pipeline Co., 485 U.S. 293, 300, 306–07 (1988);

but see Oneok, Inc. v. Learjet, Inc., 575 U.S. 373, 376

(2015). The Act, however, contains a saving clause

29

that preserves state rights under the Clean Water Act.

15 U.S.C. §717b(d)(3).

Despite the saving clause, the decision below held

that that the Natural Gas Act preempted Ohio’s

claims. That holding stemmed from an overbroad

reading of (1) the consequences of Section 401 waiver

and (2) implied preemption under the Natural Gas

Act. The lower court erred. And the errors, if left uncorrected, raise a constitutional problem.

A.

This question is important, as it

implicates the Clean Water Act’s

constitutionality.

According to the decision below, the Clean Water

Act offers the States a “choice” of either participating

in a federal program or “having state law preempted

by federal law.” Pet.App.19a. Under that reading,

Ohio lost its traditional water authority because it did

not participate in the certification process. But if that

reading is right, then Section 401 is unconstitutional.

1. In our federalist system, the States retain considerable powers. Trump v. Anderson, 601 U.S. 100,

110 (2024) (per curiam). Those retained powers include the “broad authority to enact legislation for the

public good.” Bond v. United States, 572 U.S. 844, 854

(2014). Exercising that authority, the States have traditionally been responsible for “the regulation of water

pollution.” Sackett, 598 U.S. at 659. If Congress

meant for Section 401 waiver to strip that traditional

authority, one would expect a “clear statement.”

Bond, 572 U.S. at 857–58.

The States’ retained powers include “the power …

to order the processes of its own governance.” Anderson, 601 U.S. at 110 (quotation omitted). The federal

30

government lacks “the power to issue direct orders to

the governments of the states.” Murphy v. NCAA, 584

U.S. 453, 471 (2018). That means “Congress cannot

compel the States to enact or enforce a federal regulatory program.” Printz v. United States, 521 U.S. 898,

935 (1997). Nor can it avoid “that prohibition by conscripting the State’s officers directly.” Id.

True, Congress may “encourage[]” States to participate in cooperative federalism. South Dakota v. Dole,

483 U.S. 203, 211 (1987). But States must retain their

own sovereignty “not merely in theory but in fact.” Id.

at 211–12. Key here, the federal government cannot

threaten the States with “your assistance or your sovereignty.” That is a metaphorical “gun to the head” in

our system of divided power. NFIB, 567 U.S. at 581

(Roberts, C.J., op.); see id. at 582 n.12 (discussing a

similarly “coercive proposition”).

2. These principles make the second question presented incredibly important. The States, in deciding

whether to participate in the Section 401 certification

process, need clear terms about what happens if they

do not participate.

Think, for example, of Section 402. That section

allows the States to run their own permit programs

governing the “the discharge of pollutants into the

navigable waters.” 33 U.S.C. §§1342(b), (g). Most

States have exercised that option. But the decision

below held that participating in the Section 401 certification process is a necessary predicate to exercising

Section 402 authority. See Pet.App.28a–29a. Even

without more, that makes the second question presented significant, as Section 402 is a “critical component” of the Clean Water Act’s overall scheme. San

Franciso, 145 S.Ct. at 712.

31

A deeper constitutional problem rests below the

surface. If States must either participate in the Section 401 process or lose all authority to combat water

pollution, then Section 401 no longer presents a constitutionally permissible choice. Under that reading,

Section 401 uses state sovereignty as leverage to coerce state participation in a federal process. That type

of your-assistance-or-your-sovereignty threat violates

the Constitution.

The Court should take this case to make clear that

Section 401, when properly read, presents no such dilemma. Given the importance of the Clean Water Act,

and the importance of the States retaining a choice

about whether to participate in federal programs, the

Court should not allow this question to linger.

B.

The decision below is wrong.

The decision below erred in holding that the Natural Gas Act impliedly preempts Ohio’s claims. Ohio’s

claims all fall within that Act’s express saving clause.

1. Any form of federal preemption—whether express or implied—“must stem from either the Constitution itself or a valid statute.” Kansas v. Garcia, 589

U.S. 191, 202 (2020). If a statute expressly addresses

preemption, the statute’s words supply “the best evidence of Congress’ preemptive intent.” Chamber of

Commerce of the United States v. Whiting, 563 U.S.

582, 594 (2011) (quotation omitted). Thus, when a

statute contains a “saving clause” preserving state authority, the clause provides a “direct route” for resolving preemption. Williamson v. Mazda Motor of Am.,

Inc., 562 U.S. 323, 339 (2011) (Thomas, J., concurring

in the judgment).

32

The Natural Gas Act, in its present form, contains

a saving clause. The clause says:

Except as specifically provided in this chapter,

nothing in this chapter affects the rights of

States under—

(1) the Coastal Zone Management Act of

1972 (16 U.S.C. 1451 et seq.);

(2) the Clean Air Act (42 U.S.C. 7401 et

seq.); or

(3) [the Clean Water Act] (33 U.S.C. 1251 et

seq.)

15 U.S.C. §717b(d). Those words allow for the possibility that some natural-gas statutes might “specifically” displace state rights. Id. But otherwise, natural-gas statutes do “nothing” to “affect[] the rights of

States under” the Clean Water Act. Id.

What are the “the rights of States under” the Clean

Water Act? The word “under” is a “chameleon that

must draw its meaning from its context.” Pereira v.

Sessions, 585 U.S. 198, 215 (2018) (quotation omitted).

It can mean “according to,” “in accordance with,” “pursuant to,” and “by reason of the authority of.” Id.;

Nat’l Ass’n of Mfrs., 583 U.S. at 124. Context here

supports a broad reading. This Court has “repeatedly

stressed” that “the Natural Gas Act was drawn with

meticulous regard for the continued exercise of state

power.” Oneok, 575 U.S. at 384–85. And the Clean

Water Act leaves the States with the “primary responsibilities” for combatting water pollution. §1251(b);

see §1370. It would thus be strange for Congress to

have later signaled a dramatic shift in federal-state

authority over this country’s waters by saying that it

intended to do “nothing.” See §717b(d).

33

With that in mind, the best reading is that the

States’ traditional authority over their waters form

part of “the rights of States under” the Clean Water

Act. See §717b(d)(3). Through the Clean Water Act,

Congress entered the field of water pollution. It could

have occupied the field to the limits of federal commerce power. Instead, Congress decided “to recognize,

preserve, and protect” the “rights of States” to prevent

water pollution. §1251(b). Because Congress folded

traditional state powers into the recalibrated federalstate balance, the States’ traditional powers over their

waters make up part of “the rights of States under”

the Clean Water Act.

But, at minimum, “the rights of States under” the

Clean Water Act must include the authority that the

Act specifically delegates. Thus, when a State exercises its authority under Section 303 and Section 402,

the State acts “under” (indeed, because of) the Clean

Water Act. Put differently, the Natural Gas Act does

not preempt state regulation that is “permitted under

the Clean Water Act.” Transcont’l Gas Pipe Line Co.,

LLC v. Pa. Env’tl Hearing Bd., 108 F.4th 144, 158 (3d

Cir. 2024). Nor does it block States from using “appropriate tools to effectuate” permitted regulation.

Id.; cf. Dominion Transmission, Inc. v. Summers, 723

F.3d 238, 243–44 (D.C. Cir. 2013).

2. Applying the saving clause, none of Ohio’s

claims are preempted. No statute within the naturalgas chapter of the United States Code “specifically

provide[s]” for the federal preemption of water-pollution claims. See §717b(d)(3). The key issue thus becomes whether Ohio’s claims involve “the rights of

States under” the Clean Water Act. Id.

34

They do. Recall that Ohio’s amended complaint

brings six claims. Above 14. Generally, those claims

all involve Ohio’s traditional authority to combat water pollution—authority Ohio retained under the

Clean Water Act. On a more specific level, Ohio’s

claims all trace back to authority that the Clean Water Act expressly delegates to the States. Four claims

(one, two, five, and six) involve Ohio’s Section 402 authority. Those claims allege unpermitted discharges

of pollutants and the violation of a Section 402 hydrostatic permit. See Pet.App.5a–6a. The final two

claims (three and four) allege violations of Ohio’s water-quality standards, which Ohio sets under Section

303. Id. Thus, because Ohio’s claims all arise from

authority that the Clean Water Act bestows, the Natural Gas Act does “nothing” to “affect[]” them. See

§717b(d)(3).

3. The decision below is wrong. Much of its analysis mistakenly focused on implied preemption. For

instance, the court of appeals stressed federal law’s

“comprehensive scheme” of regulating “natural gas in

interstate commerce.”

Pet.App.15a (quoting

Schneidewind, 485 U.S. at 300). But the comprehensiveness of federal regulations is irrelevant if Ohio’s

claims fall within the Natural Gas Act’s express saving clause.

The court of appeals also suggested that FERC’s

pending enforcement proceedings against Rover were

enough to protect Ohio’s interests. See Pet.App.22a.

Again, that is irrelevant. Through the saving clause,

Congress made the decision to preserve the States’ enforcement powers under the Clean Water Act. And

regardless, any recovery through those proceedings

will presumably go to the federal treasury, not Ohio.

35

See FERC, All Civil Penalty Actions–2024,

https://www.ferc.gov/all-civil-penalty-actions-2024.

The lower court’s analysis of the saving clause

fares no better. The decision below held that the saving clause did not apply because, by waiving its Section 401 certification power, Ohio waived all its rights

under the Clean Water Act. Pet.App.35a. The court

further reasoned that other sections of the Act—including Section 402—do not give the States “independent rights” that can be exercised outside of “the

401 Certification process.” Pet.App.29a. The court of

appeals made three critical mistakes.

First, the court of appeals improperly conflated the

saving-clause inquiry with waiver under Section 401.

They are separate matters. The saving clause simply

asks whether Ohio’s claims involve “rights of States

under” the Clean Water Act. §717b(d)(3). If they do,

there is no preemption. The statutory text does not

care about which sections of the Clean Water Act “the

rights of States” arise from—it protects them all.

Second, the courts of appeals misconstrued the

boundaries of Section 401 waiver. When a State

waives its certification power, it does so only “with respect to [the] Federal application” that triggered the

certification process. §1341(a)(1). Thus, if a State

chooses not to participate in the process, it waives its

certification power as to the discharges previewed in

the “Federal application.” That limit makes sense because a State’s task during the certification process is

to determine the conditions “necessary” to ensure

compliance with applicable laws. §1341(d). A State

cannot make that determination unless the applicant

has fairly described the contemplated discharges.

Here, Rover never previewed that it was going to be

36

discharging diesel-laced fluid into Ohio’s waters.

Above 11–12. So, Ohio could not have waived any

rights as to those un-previewed discharges.

Third, the court of appeals misunderstood the relationship between Sections 401 and 402. The “two

sections are not interchangeable, as they serve different purposes and use different language to reach

them.” S.D. Warren, 547 U.S. at 380. Certification

under Section 401 is a precondition that attaches to

any “Federal license or permit” that involves “discharge[s] into the navigable waters.” §1341(a)(1).

Whereas Section 402 establishes a distinct permit requirement that those seeking to discharge “any pollutant” from a point source must satisfy. §1342(a)(2).

To run their own “State permit programs” under Section 402, the States must satisfy certain conditions.

§1342(b)–(c). But none of those conditions require the

States to pledge their participation in Section 401’s

certification process. All told, Section 402 grants

rights to the States that are independent from participation in the Section 401 process. The decision below

wrongly took those rights away from Ohio.

37

CONCLUSION

The Court should grant the petition for a writ certiorari and reverse.

Respectfully submitted,

DAVE YOST

Ohio Attorney General

T. ELLIOT GAISER*

Ohio Solicitor General

*Counsel of Record

ZACHERY P. KELLER

Deputy Solicitor General

AARON S. FARMER

MORGAN N. STARIC

Assistant Attorneys General

30 E. Broad St., 17th Floor

Columbus, Ohio 43215

614.466.8980

thomas.gaiser@ohioago.gov

Counsel for Petitioner

Dave Yost, Ohio

Attorney General

APRIL 2025

This is a copy of a public record, reproduced as it was published. It is not legal advice, and it may not be the version a court would rely on. Check the official source before you cite it.

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