Amicus Curiae Brief — Michael Sackett, et ux., Petitioners v. Environmental Protection Agency, et al.

Supreme Court briefJun 17, 2022

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No. 21-454

IN THE

MICHAEL SACKETT & CHANTELL SACKETT, Petitioners,

v.

U.S. ENVIRONMENTAL PROTECTION AGENCY, ET AL.,

Respondents.

On Writ of Certiorari to the United States Court of

Appeals for the Ninth Circuit

BRIEF OF AMICI CURIAE 167 U.S. MEMBERS

OF CONGRESS IN SUPPORT OF

RESPONDENTS

William W. Buzbee

GEORGETOWN UNIVERSITY

LAW CENTER

william.buzbee@law.

georgetown.edu

Sara A. Colangelo

Counsel of Record

Jack H.L. Whiteley

GEORGETOWN LAW

ENVIRONMENTAL LAW

& JUSTICE CLINIC

600 New Jersey Ave., NW

Washington, D.C. 20001

(202) 661-6543

sara.colangelo@law.

georgetown.edu

TABLE OF CONTENTS

TABLE OF AUTHORITIES ...................................... iii

INTEREST OF AMICI CURIAE ................................ 1

INTRODUCTION ........................................................ 2

SUMMARY OF ARGUMENT ..................................... 4

ARGUMENT ................................................................ 6

I.

The Clean Water Act’s text, structure, and

decision-making frameworks are focused on

water quality, and “waters of the United

States” must be understood in light of these

congressionally enumerated decisions ................. 6

A. Congress’s definition of waters must be read

in the Act’s linguistic and operational

context, which defeats any claim that the

law is focused only on shipping or the

channels of commerce ...................................... 6

B. Congress established express water quality

and functions-based criteria that govern

decision-making over discharges of dredged

or fill material .................................................. 8

C. Congress’s 1977 Amendments strengthened

wetlands protections, as reflected in this

Court’s unanimous decision in Riverside

Bayview ........................................................... 12

II. Congress already allocated authority between

the states and federal government in the Act,

so federalism concerns do not justify limiting

protected waters .................................................. 15

ii

A. The Act’s federalism text and structure

provide a clear delineation of federal and

state roles ....................................................... 16

B. The Act’s federalism text and structure

retain major state implementation roles to

further the Act’s environmental goals ........... 18

C. Congress established uniform national

protections in the Act that would be

undermined by proposed tests largely

eliminating protections in major parts of

the country ...................................................... 19

III. The links between pollution, commerce, and

waters’ functions easily satisfy the Commerce

Clause and render the constitutional

avoidance doctrine inapplicable ......................... 22

IV. The major questions doctrine, if it applies at

all, supports the Act’s longstanding reach ......... 26

V. The Act’s text refutes any claim jurisdiction is

automatically

severed

when

human

construction blocks a protected water ................ 29

CONCLUSION .......................................................... 33

APPENDIX ......................................................... App.1

iii

TABLE OF AUTHORITIES

Cases

Page(s)

Alabama Association of Realtors v. Dept. of

Health and Human Services,

141 S. Ct. 2485 (2021) .......................................... 27

American Hospital Ass’n v. Becerra, __ U.S.

__, __ (2022) (slip op.) ................................... 3, 6, 12

Bostock v. Clayton County,

140 S. Ct. 1731 (2020) ............................................ 3

BP P.L.C. v. Mayor and City Council of

Baltimore,

141 S. Ct. 1532 (2021) ............................................ 2

Chicago v. Fulton,

141 S. Ct. 585 (2021) ............................................ 11

County of Maui, Hawaii v. Hawaii Wildlife

Fund,

140 S. Ct. 1462 (2020) .......................................... 31

E. I. du Pont de Nemours & Co. v. Train,

420 U.S. 112 (1977) .............................................. 20

Environmental Defense v. Duke Energy

Corp.,

549 U.S. 561 (2007) .............................................. 12

EPA v. California ex rel. State Water Res.

Control Bd.,

426 U.S. 200 (1976) .............................................. 20

iv

FDA v. Brown & Williamson Tobacco Corp.,

529 U.S. 120 (2000) ........................................ 12, 27

Gonzales v. Oregon,

546 U.S. 243 (2006) .............................................. 18

Gonzalez v. Raich,

545 U.S. 1 (2005) .................................................. 24

Hodel v. Virginia Surface Mining and

Reclamation Ass’n, Inc.,

452 U.S. 264 (1981) .................................... 8, 21, 26

International Paper Co. v. Ouellette,

479 U.S. 481 (1987) ........................................ 17, 26

King v. Burwell,

576 U.S. 473 (2015) .............................................. 27

Milwaukee v. Illinois,

451 U.S. 304 (1981) .............................................. 26

Oklahoma ex rel. Phillips v. Guy F. Atkinson

Co.,

313 U.S. 508 (1941) .............................................. 26

Rapanos v. United States,

547 U.S. 2208 (2006) .....................................passim

Solid Waste Agency of Northern Cook

County v. Army Corps of Engineers,

531 U.S. 159 (2001) ................................................ 7

Southwest Airlines Co. v. Saxon,

__ U.S. __ (2022) (slip op.) .................................... 12

The Emily, 22 U.S. 381 (1824) .................................. 32

v

United States v. Appalachian Elec. Power

Co.,

311 U.S. 377 (1940) .......................................... 8, 26

United States v. Lopez,

514 U.S. 549 (1995) .............................................. 24

United States v. Riverside Bayview Homes,

474 U.S. 121 (1985) .......................................passim

Utility Air Regulatory Group v. EPA,

573 U.S. 302 (2014) .............................................. 12

Whitman v. American Trucking Ass’ns, Inc.,

531 U.S. 457 (2001) .............................................. 27

Statutes

Clean Water Act (the Act), 33 U.S.C. § 1251

et seq. ...................................................................... 1

33 U.S.C. § 1251(a) ........................................... 4, 21

33 U.S.C. § 1251(b) ............................................... 16

33 U.S.C. § 1251(g) ............................................... 18

33 U.S.C. § 1311(a) ................................................. 9

33 U.S.C. § 1311(b)(1) .......................................... 20

33 U.S.C. § 1311(b)(2)(A) ..................................... 20

33 U.S.C. § 1312 ................................................... 14

33 U.S.C. § 1313(c) ......................................... 11, 21

33 U.S.C. § 1314 ................................................... 21

33 U.S.C. § 1315 ................................................... 14

33 U.S.C. § 1316(b)(1)(A) ..................................... 20

33 U.S.C. § 1318 ................................................... 20

33 U.S.C. § 1319 ..................................................... 9

33 U.S.C. § 1323 ................................................... 17

vi

33 U.S.C. § 1341 ................................................... 17

33 U.S.C. §§ 1342(b)-(k) ....................................... 18

33 U.S.C. § 1343(c) ......................................... 10, 21

33 U.S.C. § 1344(a) ........................................... 9, 28

33 U.S.C. § 1344(b) ................................... 10, 11, 28

33 U.S.C. § 1344(c) ................................................. 9

33 U.S.C. § 1344(e) ........................................... 9, 19

33 U.S.C. § 1344(f)(1)(E) ...................................... 30

33 U.S.C. § 1344(f)(2) ........................................... 30

33 U.S.C. § 1344(g) ......................................... 13, 18

33 U.S.C. § 1344(t) ............................................... 17

33 U.S.C. § 1361(a) ............................................... 28

33 U.S.C. § 1362(7) ............................................. 2, 6

33 U.S.C. § 1365(e) ............................................... 17

33 U.S.C. § 1370 ............................................. 17, 20

Other Authorities

33 C.F.R. Part 230 ..................................................... 10

33 C.F.R. Part 328 ..................................................... 10

40 C.F.R. § 230.1(d) ................................................... 30

40 C.F.R. § 328.3(a)(1) ............................................... 31

40 C.F.R. § 328.3(a)(4) ............................................... 31

40 C.F.R. § 328.3(b) ................................................... 28

40 C.F.R. § 328.5........................................................ 30

40 Fed. Reg. 31320 (July 15, 1975) ........................... 28

42 Fed. Reg. 37 (July 19, 1977) ................................. 31

vii

Amy Coney Barrett, Substantive Canons

and Faithful Agency, 90 B.U. L. Rev. 109

(2010). ................................................................... 15

Earl E. Brown, Commerce on Early

American Waterways: The Transport of

Goods by Arks, Rafts and Log Drives

(2010) .................................................................... 23

William W. Buzbee, Asymmetrical

Regulation: Risk, Preemption, and the

Floor/Ceiling Distinction, 82 N.Y.U. L.

Rev. 1547 (2007) ..................................................... 4

EPA, Fish Consumption and Environmental

Justice: A Report Developed from the

National Environmental Justice Advisory

Council (2002) ...................................................... 21

EPA, Functions and Values of Wetlands,

EPA 843-F-01-002c (Mar. 2002) .................... 22, 25

EPA, Connectivity of Streams & Wetlands to

Downstream Waters: A Review and

Synthesis of the Scientific Evidence (Jan.

2015) ..................................................................... 25

William N. Eskridge, Dynamic Statutory

Interpretation (1994) .............................................. 3

Daniel C. Esty, Revitalizing Environmental

Federalism, 95 Mich. L. Rev. 570 (1996) ............. 21

viii

Robert W. Harrison, U.S. Army Engineer

Water Resources Support Center, The

United States Waterways and Ports: A

Chronology, Volume 1, 1541-1871 (1980) ............ 23

William J. Hull & Robert W. Hull, The

Origin and Development of the

Waterways Policy of the United States

(1967) .................................................................... 24

Robert J. Kapsch, The Potomac Canal:

George Washington and the Waterway

West (2007) ..................................................... 23, 24

John F. Manning, Federalism and the

Generality Problem in Constitutional

Interpretation, 122 Harv. L. Rev. 2003

(2009) .................................................................... 15

S. Mažeika, et al., Distorting science, putting

water at risk, 369 Science 766 (2000) .................. 21

Edith McCall, Conquering the Rivers: Henry

Miller Shreve and the Navigation of

America’s Inland Waterways (1984) .............. 22, 23

John Copeland Nagle, Newt Gingrich,

Dynamic Statutory Interpreter, 143 U.

Pa. L. Rev. 2209 (1995) .......................................... 3

Dave Owen, Regional Federal

Administration, 63 U.C.L.A. L. Rev. 58

(2016) .................................................................... 18

ix

John C. Pearson, The Fish and Fisheries of

Colonial Virginia, 22 Wm. & Mary Q.

213 (1942) ............................................................. 23

William W. Sapp, et al., From the Fields of

Runnymede to the Waters of the United

States: A Historical Review of the Clean

Water Act and the Term “Navigable

Waters,” 36 ELR 10190 (2006) ................... 7, 13, 25

Eric Tate et al., Flood exposure and social

vulnerability in the United States, 106

Nat. Hazards 435 (2021) ...................................... 21

The Federalist No. 78 (Alexander Hamilton) ............. 4

U.S. Army Corps of Eng’rs, U.S. EPA, U.S.

Fish and Wildlife Service, & U.S.D.A.

Soil Conservation Service, Federal

Manual for Identifying and Delineating

Jurisdictional Wetlands (1989) ........................... 31

U.S. Army Engineer Water Resources

Support Center, National Waterways

Study – A Framework for Decision

Making – Final Report (1983) .............................. 23

Marc. C. Van Putten & Bradley D. Jackson,

The Dilution of the Clean Water Act, 19

U. Mich. J.L. Reform 863, 871–72 (1986) ............ 20

1

INTEREST OF AMICI CURIAE 1

Amici Curiae are current and former members of

Congress committed to protection of this nation’s

varied waters through the Clean Water Act (the Act),

33 U.S.C. § 1251 et seq. Huge progress has been made

in protecting this nation’s waters, but polluting and

filling still threaten to destroy wetlands and other

waters that provide valuable services to fisheries,

wildlife, recreation, health, and drinking water. The

resolution of this matter could have a profound impact

on whether that progress is sustained. This brief

highlights the express choices Congress made in the

Act regarding what waters are protected, the roles

Congress assigned to the federal government and

states, and the Act’s explicit criteria to guide waters

protection based on each particular water’s setting

and functions. Of the current judicial tests for the Act’s

jurisdiction, the “significant nexus” test articulated by

Justice Anthony Kennedy in Rapanos v. United States,

547 U.S. 2208, 2236-52 (2006) (Kennedy, J. concurring

in the judgment), most closely respects these choices.

Amici also write to counter the atextual and

policy-driven arguments of Petitioners and their

allies. The Court should decline their pleas to rewrite

the Act and, through a jurisdiction-shrinking test,

supplant waters-specific assessments that, under the

Act, must be tested through the crucible of regulatory

proceedings. Amici urge this Court to respect the

1 Under this Court’s Rule 37.6, counsel for amici curiae

certify that this brief was not authored in whole or in part by

counsel for any party and that no person or entity other than

amici curiae or its counsel made a monetary contribution to the

preparation of submission of this brief. The parties have

consented to its filing.

2

policies in the statute Congress enacted and

jurisdictional boundaries that have governed,

regardless of party control of the White House or

Congress, for almost fifty years. 2

INTRODUCTION

The Supreme Court focused this case on a specific

question, asking “the proper test for determining

whether wetlands are ‘waters of the United States’

under the Clean Water Act, 33 U.S.C. § 1362(7).”

Amici members of Congress focus on the answers the

statute provides. Congress in the Act did not ask

litigants to substitute their policy preferences in this

science-intensive area. Nor can courts remake statutes

with a judicial “thumb on the scale,” but must give

statutes a “fair reading.” BP P.L.C. v. Mayor and City

Council of Baltimore, 141 S. Ct. 1532, 1538-39 (2021)

(citations omitted).

Congress crafted a detailed Act, guiding the U.S.

Army Corps of Engineers (the Army Corps), the U.S.

Environmental Protection Agency (EPA) (collectively

the Agencies), and later reviewing courts when a

particular controversy and record come before them. 3

Specifically, Congress defined what it wanted

protected (“the waters of the United States”), how it

wanted that protection provided (express pollution

prohibitions and water quality and science-based

criteria aimed at preventing waters’ degradation), and

who should implement those protections (the Agencies

and the States). It also made a nuanced set of

The Administration of Donald J. Trump is the only

administration to have sought a major weakening of the Act.

3 Amici leave to others questions about finality, ripeness,

or standing for the Petitioners in this case.

2

3

federalism-linked choices about federal and state

roles.

No one-size-fits-all test should displace what

Congress enacted. But that is what Petitioners and

their amici propose. They cherry-pick snippets of

statutory language or history they prefer, impose

inapplicable interpretative canons and clear

statement requirements, add language that is not in

the statute, and tell tales of regulatory overreach that

lack any record support. Petitioners sidestep the Act’s

text and structure, especially the two provisions that

most directly provide the criteria responsive to this

Court’s question. They downplay the Act’s many

provisions that specify environmental, health, and

science-driven criteria for decision-making to prevent

degradation of waters’ functions and quality. And they

dodge the Act’s key provisions that set forth pervasive

antipollution mandates and make clear federalism

choices that must be respected. They ignore the

“careful congressional focus” and express “goal[s]” and

“detailed” “means” to achieve them “la[id] out”

through the Act’s “text and structure.” American

Hospital Ass’n v. Becerra, __U.S. __, __ (2022) (slip op.

at 2, 8-10). Petitioners’ policy preference-driven

arguments cannot erase the Act’s text. Bostock v.

Clayton County, 140 S. Ct. 1731, 1737 (2020) (stating

“[w]hen the express terms of a statute give us one

answer and extratextual considerations suggest

another, it’s no contest. Only the written word is the

law”); John Copeland Nagle, Newt Gingrich, Dynamic

Statutory Interpreter, 143 U. Pa. L. Rev. 2209, 2240-50

(1995) (reviewing William N. Eskridge, Dynamic

Statutory Interpretation (1994)) (arguing for statutory

text’s primacy to avoid “the antithesis of the rule of

law” where interpreters, including judges, “‘substitute

4

their own pleasure to the constitutional intentions of

the legislature’”) (quoting The Federalist No. 78

(Alexander Hamilton)).

SUMMARY OF ARGUMENT

The Act’s text and structure answer the Court’s

question. The Act sets forth mandates and criteria

that unmask Petitioners’ requests as legally

untenable, atextual policy preferences. The Act’s

pervasive antipollution mandates aim to fulfill three

specified “integrity” goals: “to restore and maintain

the chemical, physical, and biological integrity of the

Nation’s waters.”

33 U.S.C. § 1251(a). Other

provisions set forth criteria regulators must assess

and that govern decision-making under the Act. The

Act charges EPA and the Army Corps with

responsibility for rendering these types of

scientifically driven judgments, both in devising

general regulations and later in assessing permit

applications for industrial pollution discharges or for

dredge or fill disposals.

The Act is also a strongly federalizing law, setting

ambitious antipollution and antidegradation goals.

Congress set protective minimum federal floors, while

allowing states to do more to protect their waters and

citizens, to govern water allocations, and to operate

permit programs under cooperative federalism

structures. The Act’s balanced federalism choices are

not now up for revision. William W. Buzbee,

Asymmetrical Regulation: Risk, Preemption, and the

Floor/Ceiling Distinction, 82 N.Y.U. L. Rev. 1547

(2007) (exploring forms of statutory federal-state

power allocations and implications of regulatory

floors).

5

The national protections of the Act also drive

home why any test requiring continuous flow or

surface connections for federal jurisdiction, as

Petitioners and their allies prefer, would radically

revise the Act. No “proper test” can be true to the Act

yet abruptly judicially unprotect vast regions of the

country. The Act is a uniform national law, applicable

not only in the eastern United States, where flowing

and surface-connected waters are common, but also in

the states of the arid west and southwest, where even

more precious and desperately needed waters rarely

fit this description.

In addition, because the Act and the setting of the

Sacketts’ grievances easily satisfy any possible

constitutional test for federal power, no judicial

redrafting under the auspices of constitutional

avoidance is appropriate. Commerce linkages between

polluting activities, the nation’s varied waters and

their functions are many. Furthermore, the Agencies’

powers here are expressly stated and longstanding; no

abrupt policy change is at issue that would trigger this

Court’s “major questions” canon. Instead, the Army

Corps and EPA engaged in the ordinary work that the

Act asks of them, as they have done since the 1970s.

This brief also addresses one additional point. It

counters the unprecedented contention of Petitioners

and their allies that federal jurisdiction is

automatically lost if a water is blocked at the surface

by a road or houses. The Act clearly refutes such a

claim.

The congressional Amici urge the Court, in its

deliberations over the “proper test” for federal

wetlands jurisdiction, to respect the Act’s text and

allow the Agencies to continue to do their

6

congressionally assigned, science-intensive work, as

they have done for over fifteen years with the overlay

of Justice Kennedy’s Rapanos “significant nexus”

framework. The text- and structure-rooted “significant

nexus” formulation respects the Act’s operative

criteria, the Act’s federalism choices, and regulators’

science-intensive roles, all aimed at preventing

pollution harms to our nation’s valuable waters.

ARGUMENT

I.

The Clean Water Act’s text, structure, and

decision-making frameworks are focused

on water quality, and “waters of the

United States” must be understood in

light of these congressionally enumerated

decisions

The Act’s key provisions govern what waters are

protected, set forth criteria for when and why waters

are to be protected from dredge or fill disposals, and

assign expert regulators’ roles. The Court should

decline Petitioners’ invitation to ignore these clear

congressionally enacted mandates. Their policy

preferences cannot “override the text of the statute”

and “this Court is not the forum to resolve [their]

policy debate.” American Hospital, slip op. at 8, 13.

A. Congress’s definition of waters must be read in

the Act’s linguistic and operational context,

which defeats any claim that the law is focused

only on shipping or the channels of commerce

Congress in 1972 added its crucial definition for

“navigable waters,” defining them as “the waters of the

United States.” 33 U.S.C. § 1362(7). This was an

expansive definition that went beyond law developed

7

under the earlier Rivers and Harbors Act of 1899.

William W. Sapp, et al., From the Fields of Runnymede

to the Waters of the United States: A Historical Review

of the Clean Water Act and the Term “Navigable

Waters,” 36 ELR 10190, 10195-96, 10200-03 (2006).

The Act’s words, implementation history, and most

case law for nearly fifty years concurred that the Act’s

language extends protection of waters to the extent

authorized under the Constitution. Id. (citing a

conference report and court opinions characterizing

the 1972 Act’s protections as intended to “be given the

broadest possible constitutional interpretation”). The

Supreme Court partly cut back on this reach in Solid

Waste Agency of Northern Cook County v. Army Corps

of Engineers, 531 U.S. 159, 174 (2001) (SWANCC),

giving the word “navigable” weight to reject federal

jurisdiction over an isolated pond based on use by

migratory birds.

Despite recent years’ conflicts over waters

jurisdiction, this Court has never deviated from its

correct conclusion that the Act’s protections extend

beyond a mere focus on “navigable-in-fact” waters

used for large-scale shipping, barges and the like.

United States v. Riverside Bayview Homes, 474 U.S.

121, 124-25 (1985) (unanimously upholding

jurisdiction for adjacent “low-lying, marshy land”

although not navigable “under a classic understanding

of that term” and not “inundated” with water);

SWANCC, 531 U.S. at 167-71 (stating that conclusion

but declining “next step”); Rapanos, 547 U.S. at 731

(plurality op.) (Scalia, J.) (agreeing waters protected

are “broader than the traditional understanding of

that term” but advocating shrinking jurisdiction); id.

at 759-62, 768 (Kennedy, J., concurring in the

judgment) (agreeing “Congress intended a broader

8

meaning for navigable waters” than just those used for

“interstate commerce”). The four Rapanos dissenters

agreed that the Act extends jurisdiction beyond

navigable-in-fact waters. Id. at 788, 807 (Stevens, J.

dissenting, joined by Justices Souter, Ginsburg, and

Breyer).

That the Act’s protections extend beyond a mere

focus on shipping-like uses of waters, but primarily to

regulate polluting activities that impair waters’

quality and functions, is clear in the statute and also

well within congressional power. It has long been

settled that federal Commerce Clause power over the

nation’s waters does not only concern their use as

channels of commerce. United States v. Appalachian

Elec. Power Co., 311 U.S. 377, 426 (1940) (concluding

“the authority of the United States is the regulation of

commerce on its waters. Navigability . . . is but a part

of this whole”) (emphasis added); see also Hodel v.

Virginia Surface Mining and Reclamation Ass’n, Inc.,

452 U.S. 264, 276-83 (1981) (upholding federal

regulation of surface mines due to commerce-related

environmental

harms,

polluters’

commerce

connections, benefits of clean environment, and goal of

preventing harmful interjurisdictional competition

degrading environment). See infra Part III (reviewing

constitutional grounds for the Act).

B. Congress established express water quality and

functions-based criteria that govern decisionmaking over discharges of dredged or fill

material

The

Court’s

framed

question

requires

engagement with the Act’s criteria for determining

“waters” protection in the wetlands setting. The 1972

Act focuses on environmental effects and waters’

9

functions, setting forth strong criteria to prevent

degradation of wetlands’ quality and functions.

Furthermore, the 1977 amendments reaffirmed and

strengthened the Act’s wetlands protections, as this

Court has unanimously recognized. Riverside

Bayview, 474 U.S. at 135-39 (concluding 1977

language “reflects congressional recognition that

wetlands are a concern” of the Act).

Wetlands protection is shaped by Section 404 and

its strong strictures on any disposal of dredge or fill

materials in waters, as determined in light of

particular waters’ functions. 4 Congress’s detailed

environmental antidegradation criteria are both in

Section 404 and its key cross-reference to Section

403(c). See 33 U.S.C. §§ 1344(a) (stating permit

requirements and process), 1344(c) (authorizing EPA

to “prohibit” a discharge with “unacceptable adverse

effect” on “water supplies, shellfish beds, and fishery

areas (including spawning and breeding areas),

wildlife, or recreational areas”), 1344(e) (providing

“general permit” option for “categor[ies] of activities”

with “minimal cumulative adverse effect on the

environment”).

Section 404’s most detailed criteria for wetlands

protection are through its cross-reference to Section

403(c). In these provisions, Congress instructs EPA,

“in conjunction” with the Army Corps, to develop

“guidelines” for protection of dredge or fill “disposal

Industrial pollution effluents and oil spills could be

discharged into wetlands, and hence could implicate both the

Act’s industrial discharge and oil spill provisions. Pollution

discharges of either type are prohibited unless allowed by a

permit. 33 U.S.C. §§ 1311(a) (setting forth permit requirement),

1319 (making unpermitted discharges illegal).

4

10

sites” regulated under Section 404 “based upon

criteria comparable to” those set forth in Section 403(c)

to prevent harms from ocean discharges. 33 U.S.C.

§ 1344(b). Section 404 thus incorporates by reference

Section 403(c)’s protective criteria. These linked

provisions have provided the backbone for decades of

regulations

and

adjudicatory

determinations

protecting wetlands. 33 C.F.R. Part 328 (regulations

providing “Definition of Waters of the United States”);

33 C.F.R. Part 230 (regulations setting forth

guidelines for assessing dredge or fill disposal). 5

Section 404 and its Section 403(c) cross-reference

must shape the “proper test” for wetlands waters’

protection. This provision focuses on preventing

“degradation” from pollution discharges that would

cause environmental harm or impair “human health”

or “welfare.” 33 U.S.C. § 1343(c)(1)(A). Subsection A

mandates a protective water quality and functions

focus, requiring regulation of “disposal of pollutants”

that would cause “degradation” to, inter alia,

“plankton, fish, shellfish, wildlife.” Id. Subsection B

prioritizes safeguarding of “biological, physical, and

chemical processes,” and “ecosystem diversity,

productivity, and stability.” 33 U.S.C. § 1343(c)(1)(B).

Subsection C protects “esthetic, recreation, and

economic values.” 33 U.S.C. § 1343(c)(1)(C). And

subsection F prohibits filling if there is a “land-based

alternative.” 33 U.S.C. § 1343(c)(1)(F). Section

403(c)(2) also emphasizes the science-based judgments

Unless otherwise indicated, citations to the C.F.R. are to

pre-2015 regulations. For a review of subsequent regulatory

actions and judicial responses that have left pre-2015 law most

relevant, see Brief for the Respondents at 12-13, Sackett v. EPA,

No. 21-454 (June 10, 2022) (reviewing this history).

5

11

required: if there is “insufficient information” to make

a judgment about effects under the required

guidelines, “no permit shall be issued.”

Further, Section 404 is explicit that it is not just

about protecting waters for navigation or ship-linked

uses; that is an “addition[al]” concern. Petitioners

tellingly fail to cite or engage this provision. After

specifying environmental criteria and anti-fill

presumptions, Section 404 adds that regulators can

“additionally” take into account “navigation and

anchorage” concerns. 33 U.S.C. § 1344(b) (emphasis

added). That key word is no surplusage, but central

to—or, more accurately, devastating to—the claims of

Petitioners and their allies. Chicago v. Fulton, 141 S.

Ct. 585, 591 (2021) (rejecting a reading that would

“render the central command” of a term

“superfluous”). The Act’s water quality provisions

similarly state that navigation is a secondary

“consideration.” See also 33 U.S.C. § 1313(c)(2)(A)

(after listing environmental, health, and welfare

factors for water quality-based regulation, adding

“and also taking into consideration their use and value

for navigation”) (emphasis added).

Against this statutory evidence, Petitioners and

their allies offer arguments built through a series of

atextual assertions that ignore the statute Congress

enacted. They supply new language or policies wholly

absent from the Act. Most importantly, they take the

word “waters” and detach it from both the conduct

targeted in the statute—dredge or fill disposals and

other pollution discharges—and the water quality and

functions-focused criteria Congress spelled out to

guide waters’ assessments. Such arguments, divorced

from the Act’s operative terms and “overall structure,”

12

ultimately “make little sense.” American Hospital, slip

op. at 11.

The Act does not have some vague focus on water,

but provides lengthy, reticulated criteria for when and

why waters should be protected from degradation from

pollution. As this Court has repeatedly emphasized,

“‘the words of a statute must be read in their context

and with a view to their place in the overall statutory

scheme.’” Utility Air Regulatory Group v. EPA, 573

U.S. 302, 320 (2014) (UARG) (quoting FDA v. Brown

& Williamson Tobacco Corp., 529 U.S. 120, 133

(2000)). Words “take on distinct characters from

association with distinct statutory objects calling for

different implementation strategies.” Environmental

Defense v. Duke Energy Corp., 549 U.S. 561, 574

(2007). To “discern that ordinary meaning, those

words must be read and interpreted in their context,

not in isolation.” Southwest Airlines Co. v. Saxon, __

U.S. __, __ (2022) (slip op., at 3) (citations omitted).

Congress regulates discharges into waters to

protect them for their functions explicitly spelled out

in the Act. Those enacted policies must be respected.

And Justice Kennedy’s “significant nexus” test,

discussed below, closely tracks both the statute’s

criteria

and

its

longstanding

implementing

regulations.

C. Congress’s 1977 Amendments strengthened

wetlands protections, as reflected in this Court’s

unanimous decision in Riverside Bayview

The 1977 addition of Section 404(g) provided a

new cooperative or delegated program option for

Section 404 permitting that confirmed wetlands are

protected by the Act. This 1977 delegated program

amendment contains a carveout that preserves federal

13

power over “navigable waters” used “as a means to

transport interstate or foreign commerce,” as well as

“including wetlands adjacent thereto.” 33 U.S.C.

§ 1344(g). The implications of the structure of these

linked provisions are clear: First, wetlands are

expressly covered by the Act. Second, when the federal

government delegates states primacy with Section 404

work, it must be over something other than traditional

navigable-in-fact waters and their “adjacent

wetlands.” What would be left? All other waters that,

through pollution, would be “degrad[ed]” in the ways

that this section focuses on: dredge or fill disposals

that convert wetlands to land—as the Sacketts were

doing, J.A. 10-15, 18, 20, 22-23—or that block or fill

other smaller water categories such as tributaries.

This express 1977 inclusion of “wetlands” in the

Act’s text proves the error of Petitioners’ and their

allies’ focus on large bodies of water and their

insistence that the Act only protects waters that are

channels of commerce. The unanimous Riverside

Bayview case upheld jurisdiction for waters much like

those at issue with the Sacketts due substantially to

the 1977 amendments. Riverside Bayview, 474 U.S. at

129-39 (not requiring “inundation” for “low-lying,

marshy” wetlands and concluding the 1977

amendments strengthened the Army Corps’ authority

to protect wetlands as “‘implementing congressional

policy’”) (citation omitted).

Even those who

unsuccessfully tried to narrow the Act’s wetlands

coverage in 1977 saw the Act as protecting wetlands.

Id. at 136-37 (reviewing this history).

Other

amendments were enacted, but the Act’s jurisdictional

waters language and protective criteria emerged

untouched. See Sapp, supra 7, at 10209-12 (tracing

language defeated, added, and retained).

14

Thus, in Section 404, Congress regulated

pollution to preserve waters’ integrity and functions.

The same is true of the Act’s water quality provisions;

they too focus on effects and functions. See, e.g., 33

U.S.C.

§§

1312-15

(setting

forth

health,

environmental, and recreational criteria for water

quality-based regulation). The Act is not focused on

shipping, or only on waters as channels, or only on

interstate movements. The text is clear and

demolishes such claims.

Among current judicially framed “waters” tests,

Justice Kennedy’s Rapanos “significant nexus”

language implements these statutory criteria, meshes

with longstanding regulations, and recognizes the

expert science-intensive work agencies must do in

assessing particular sites and types of waters. It

focuses on the functions of wetlands waters, especially

the ways wetlands “filter and purify” water and reduce

pollution flows, harms, and flooding, sometimes even

due to “the absence of an interchange of waters.”

Rapanos, 547 U.S. at 775-78 (Kennedy, J., concurring

in the judgment). For this reason, the Rapanos

dissenters agreed with protecting “significant nexus”

waters, creating a numerical majority. Rapanos, 547

U.S. at 808-09 (Stevens, J. dissenting, joined by

Justices Souter, Ginsburg, and Breyer) (explaining

how Court majorities voted to protect both “significant

nexus” waters and the less protective but differently

framed plurality waters).

Justice Scalia’s plurality limitation language

argued for confining the Act’s protections to

permanently flowing and surface-connected waters.

This argument, built heavily on dictionary parsing of

the word “waters,” was rejected by five justices.

15

Despite Justice Scalia’s longstanding advocacy of

textualism as a means to constrain judicial overreach

and error, his plurality opinion oddly fails to quote or

address Congress’s statutory text criteria just

reviewed. Moreover, the predictable effect of the Scalia

plurality test, mostly resulting from its atextual

methodology, would be to exclude much of the arid

west and southwest from the Act’s protection. As the

federalism discussion below establishes, nothing in

the Act supports a test that would leave the nation’s

most precious and scarce waters least protected. It

would contravene the law enacted by Congress.

II.

Congress already allocated authority

between

the

states

and

federal

government in the Act, so federalism

concerns do not justify limiting protected

waters

The 1972 Act and 1977 amendments enacted a

powerful federal law creating a uniform baseline of

protections, yet also provided an unusually large and

varied set of federalism provisions. The detail and

variety of these federalism choices render any judicial

redrawing of the Act’s federalism choices

inappropriate. See Amy Coney Barrett, Substantive

Canons and Faithful Agency, 90 B.U. L. Rev. 109, 178

(2010) (“[S]tatutory alterations made in the name of

undifferentiated social values risk undoing the

legislative bargain.”); John F. Manning, Federalism

and the Generality Problem in Constitutional

Interpretation, 122 Harv. L. Rev. 2003, 2008 (2009)

(“When judges enforce freestanding ‘federalism,’ they

ignore the . . . bargains and tradeoffs that made their

way into the document.”).

16

A. The Act’s federalism text and structure

provide a clear delineation of federal and

state roles

States’ important roles under the Act function

within an array of delineated federalism choices that

must be respected. These provisions reflect the

following congressional choices: National protections

of the country’s waters, through strong antipollution

mandates, are not up for negotiation. States are

welcome to do more, to retain their water allocation

primacy, and to remain the main land use regulators

if not contravening the Act. They are also welcome to

assume implementation primacy under cooperative

delegated program structures much like those offered

under most federal environmental laws.

Petitioners rely heavily on an opening purpose

provision of the Act, Section 101(b). It does indeed

affirm the ongoing importance of state environmental

protection efforts. It does not, however, undo the rest

of the Act, supplant more specific federalism

allocations, or override the statute’s operative

provisions focused on waters’ quality and functions. In

the language Petitioners most emphasize, this

provision states it is congressional “policy” to

“recognize, preserve, and protect the primary

responsibilities and rights of States to prevent, reduce,

and eliminate pollution, [and] to plan the development

and use (including restoration, preservation, and

enhancement) of land and water resources.” The

purpose of state involvement is hence to “prevent,

reduce, and eliminate pollution,” not to authorize it. 33

U.S.C. § 1251(b) (emphasis added).

That state and local governments are the chief

regulators of land use remains true. Land use forms

17

and infrastructure investments, for example, remain

within state and local judgment. It is where

construction or other development leads to pollution or

filling of protected waters that the Act’s mandates and

permit provisions kick in. Accordingly, complementary

and intertwined state and federal efforts are

welcomed, with waters protection the shared end.

Other more specific federalism allocations

confirm the complementary antipollution roles

Congress envisioned. Importantly, like most federal

environmental laws, the Act clearly authorizes states

to be more stringent or act in additional ways to

protect their waters. Two provisions govern here.

Aligned with the general declarations of Section

101(b), Section 505(e) preserves state common law

protections alongside federal law. Additional

protection through state regulation is also authorized,

as long as it is not “less stringent” than federal

requirements, see 33 U.S.C. §§ 1365(e), 1370, as this

Court has confirmed. International Paper Co.

v. Ouellette, 479 U.S. 481, 497-500 (1987) (recognizing

the ability of states where pollution originates to

impose nuisance liability and regulate more

stringently than federally required).

The Act also authorizes additional state waters

protections even if in tension with federal

authorizations. See 33 U.S.C. § 1341 (providing state

certification process linked to water quality

obligations for federally licensed or permitted actions).

Section 404 similarly contains its own dredge or fillspecific savings clause that can constrain federal

activities. 33 U.S.C. § 1344(t). Likewise, Section 313

compels federal land and facilities managers to comply

with state water-quality protections. 33 U.S.C. § 1323.

18

Importantly for western regions often experiencing

water scarcity and other jurisdictions protecting or

regulating water allocations, Section 101(g) preserves

states’ authority over “allocat[ion] of quantities of

water.” 33 U.S.C. § 1251(g).

These express choices about federal requirements

alongside realms of preserved state authority counsel

against judicial rebalancing of the Act’s federalism

choices. See Gonzales v. Oregon, 546 U.S. 243, 270

(2006) (assessing “structure and operation” of statute

in light of federalism to reject Attorney General claim

of power contrary to statutory power allocations to

specified federal actors and states).

B. The Act’s federalism text and structure retain

major state implementation roles to further the

Act’s environmental goals

The Act’s opening declarations also indicate how

the Act welcomes state involvement either through

participation in federal proceedings, see 33 U.S.C.

§ 1251 (b) (mentioning state “consult[ation]” with the

Agencies), or by offering states delegated program

cooperative federalism options. See 33 U.S.C.

§§ 1342(b)-(k) (setting forth terms of industrial

discharge permitting delegated program option), §§

1344(g)-(k) (setting forth delegated program terms for

dredge or fill permitting). And because most states

regulate through a mix of their own laws, under

delegated program structures, or to meet federal

requirements, any judicial redrawing of federal Act

jurisdiction through this case could create legal chaos.

It could also disrupt varied ways states and federal

regulators, often through federal regional offices, long

ago worked out pragmatic modes of interaction. See

19

Dave Owen, Regional Federal Administration, 63

U.C.L.A. L. Rev. 58, 98-99, 115 (2016).

Petitioners and their allies also fail to

acknowledge a key option that answers many

questions about the Act’s practical application under

different scenarios. The Act authorizes “general”

“nationwide” permits for categories of activity unlikely

to cause cumulatively harmful effects. See 33 U.S.C.

§ 1344(e). Such categorical treatment resolves many

questions expeditiously and facilitates balancing of

private and state choices about commercial activity

involving dredge or fill disposal in waters with the

Act’s protective mandates. Indeed, the Sacketts were

encouraged to investigate a nationwide general permit

option. J.A. 10, 12.

C. Congress

established

uniform

national

protections in the Act that would be undermined

by proposed tests largely eliminating protections

in major parts of the country

The federalism choices and logic of the Act also

provide a crucial lens for seeing why the Petitioners’

preferred test for wetlands “waters” jurisdiction is

legally untenable. No “proper test” for wetlands

jurisdiction can destroy the Act’s national uniform

baseline protections by writing off arid states or

excluding other states, areas, or communities from the

Act’s protections. No Court majority has ever

supported the Petitioners’ view that the Act

encompasses only “permanent” or “continuous surface

connection” waters, and for good reason. Such a test

would controvert the Act’s express national safeguards

for water protection.

The Act is replete with provisions setting uniform

baseline standards, guidelines, and procedures for

20

waters assessments and pollution control. 6 Sitespecific assessments, including water protections

calibrated to a water’s uses, are part of the federalism

logic of the Act. For example, the mandated Section

404 regulations crafted with reference to Section

403(c) are uniform national standards focused on

dredge or fill activities’ effects on waters’ varied types

and functions. See supra, Part I. Similarly, industrial

discharge “effluent limitations” are set uniformly,

under Sections 301 and 306, by industrial categories,

for all “point sources” discharging pollutants, with

more stringent requirements set for “new sources,” 33

U.S.C. §§ 1311(b)(2)(A), 1316(b)(1)(A), or if a water

remains impaired. 33 U.S.C. § 1311(b)(1)(C). This

Court recognized such categorical regulation as

necessary to serve the Act’s goal of “national

uniformity.” E. I. du Pont de Nemours & Co. v. Train,

420 U.S. 112, 129, 138 (1977).

The national uniformity goal arose to correct past

deficiencies in waters protection. This Court identified

the pre-1972 Act as flawed due to its “focus[] on the

tolerable effects rather than the preventable causes of

water pollution” and “the awkwardly shared federal

and state responsibility for promulgating such

standards.” EPA v. California ex rel. State Water Res.

Control Bd., 426 U.S. 200, 202–203 (1976). 7

Accordingly, lawmakers designed the Act to impose

6 See, e.g., 33 U.S.C. §§ 1318 (preserving state monitoring

and enforcement authority if applicable “at least [to] the same

extent” as required by the Act), 1370 (allowing additional “not

less stringent” state regulation).

7 See also Marc. C. Van Putten & Bradley D. Jackson, The

Dilution of the Clean Water Act, 19 U. Mich. J.L. Reform 863, 871–

72 (1986) (discussing state strategies prior to 1972 to entice

industry).

21

uniform regulatory requirements. See Daniel C. Esty,

Revitalizing Environmental Federalism, 95 Mich. L.

Rev. 570, 601–02 (1996) (reviewing rationales for

strengthened federal regulation); accord Hodel, 452

U.S. at 281-82 (noting uniform mining regulation was

“essential” to prevent “destructive interstate

competition”

undermining

environmental

protections).

Petitioners’ advocated test is contrary to

Congress’s nationally uniform Act design. Such a test

would imperil scarce water resources where most

needed and the communities that depend on water

quality and functions for their health and welfare. 8

Wetlands in the arid and semi-arid southwest, for

example, would be left substantially less protected

under such a regime. See, e.g., S. Mažeika, et al.,

Distorting science, putting water at risk, 369 Science

8 Health risks are prioritized throughout the Act. See, e.g.,

33 U.S.C. §§ 1251(a) (integrity goals), 1251(a)(3) (prohibition of

toxic discharges as “national policy”), 1313(c) (“public health”

requirement for water quality standards), 1314(l) (requiring

toxics pollution regulation to “assure protection of public health”

and “recreational activities”), 1343(c) (in provision incorporated

by reference in Section 404, stating guidelines must address

“human health or welfare,” “recreation,” and effects on “fish”).

Low-income populations, tribes, and other communities of color

with high rates of fish consumption would be especially

endangered by newly unregulated pollution discharges that

would cause fish contamination. See, e.g., EPA, Fish

Consumption and Environmental Justice: A Report Developed

from the National Environmental Justice Advisory Council, 2

(2002). Likewise, loss of flood protection functions of wetlands

would endanger these same populations because their residences

are disproportionately concentrated in flood prone areas. See, e.g.,

Eric Tate et al., Flood exposure and social vulnerability in the

United States, 106 Nat. Hazards 435 (2021) (finding communities

of color overrepresented in flood-prone areas).

22

766, 767 (2000) (in critique of Trump administration

regulation based substantially upon the Rapanos

plurality, reporting that “preliminary analysis

predicts wide-spread losses of wetland functions,”

especially “in arid and semi-arid regions”) (citations

omitted).

Preservation of wetlands and their associated

flood mitigation functions, as well as prioritization of

“human health” effects, are thus uniform baseline

policy enacted into law by Congress. 9 No test for

waters jurisdiction can eliminate protection for vast

regions of the country and conform to the national

reach of the Act.

III.

The links between pollution, commerce,

and waters’ functions easily satisfy the

Commerce Clause and render the

constitutional

avoidance

doctrine

inapplicable

Petitioners’ allies also argue that the Court should

shrink jurisdiction to avoid alleged constitutional

questions about federal Commerce Clause authority.

But the Act’s commerce linkages, waters’ many

commercial functions, Court precedents, and the very

facts of the Sacketts’ site and work leave no question

about federal authority.

Pervasive waters and commerce linkages have

endured for centuries and would have been obvious to

the Constitution’s Framers. During the founding era,

9 See EPA, Functions and Values of Wetlands, EPA 843-F-

01-002c at 1 (Mar. 2002) (noting that wetlands reduce flood risk).

23

waterways were essential to economic development. 10

Rivers and their tributaries, some so tiny and

temporary that no one would try to navigate them

today, provided the best, and sometimes the only,

routes for transporting lumber, wheat, furs, and other

goods from westward settlements to coastal cities and

foreign markets. 11 Mountain streams powered mills

for grinding grain and sawing lumber, 12 and wetlands

provided habitats for fish and wildlife critical to

settlers’ livelihoods. 13 Waterways large and small

supported

technological

innovation,

diverse

industries, and westward expansion. Rivers and

creeks were “highways” to the frontier, where

exploration along tributaries and streams uncovered

valuable natural resources, encouraging further

settlement beyond the Appalachian Mountains. 14

10 See, e.g., Edith McCall, Conquering the Rivers: Henry

Miller Shreve and the Navigation of America’s Inland Waterways

1 (1984); U.S. Army Engineer Water Resources Support Center,

National Waterways Study – A Framework for Decision Making

– Final Report III-35 (1983); Robert W. Harrison, U.S. Army

Engineer Water Resources Support Center, The United States

Waterways and Ports: A Chronology, Volume 1, 1541-1871 1

(1980).

11 Earl E. Brown, Commerce on Early American Waterways:

The Transport of Goods by Arks, Rafts and Log Drives 44-45

(2010) (discussing settlers’ shipment of products down rivers and

creeks to markets); Robert J. Kapsch, The Potomac Canal:

George Washington and the Waterway West 23 (2007).

12 See, e.g., Brown, supra note 11, at 8; Kapsch, supra note

11, at 23.

13 See, e.g., McCall, supra note 10, at 17; John C. Pearson,

The Fish and Fisheries of Colonial Virginia, 22 Wm. & Mary Q.

213, 216 (1942) (describing settlers’ dependence on fish in

seventeenth century Virginia).

14 Brown, supra note 11, at 7 (2010) (describing early

colonists’ commerce-linked uses of “canoes on the rivers and

creeks like we use highways today.”).

24

Most critical, waterways inspired national unity in the

aftermath of the Revolution—connecting western

territories and coastal cities not only geographically

but also socially, economically, and politically. 15 The

Framers thus recognized the need for interstate

cooperation and federal oversight to realize the

benefits of the nation’s waters. 16

Commerce Clause jurisprudence reflects these

many rationales for protecting the nation’s waters.

Rivers, tributaries, and wetlands are crucial to

commerce, are often harmed by commercial activities,

and through their protection improve the nation’s

health, environment, recreation, and associated

commerce. Sometimes their role is as “channels” or

“instrumentalities” of commerce, and sometimes they

are subject to federal protection due to “activities that

substantially affect interstate commerce.” United

States v. Lopez, 514 U.S. 549, 558-59 (1995). The

aggregate impact of the regulated class of activities

matters; the Court does not just look at individual

regulatory actions in isolation. Gonzalez v. Raich, 545

U.S. 1, 23 (2005); see id. at 37 (Scalia, J. concurring).

Contrary to Petitioners’ and their allies’ claims,

however, nothing in the Act’s textual choices support

the argument that it only protects waters that are

functioning as “channels” of interstate commerce.

Water features unconnected to large-scale shipping

15 Kapsch, supra note 11, at 21 (2007) (discussing waters

and communications linking “inland territories to the coastal

colonies”).

16 See, e.g., William J. Hull & Robert W. Hull, The Origin

and Development of the Waterways Policy of the United States 910 (1967) (discussing how Hamilton and Jefferson linked

economic development and waters to the new nation’s

prosperity).

25

have substantial effects on interstate commerce, even

without continuous surface connections. Concern with

those effects and functions is reflected in the Act’s

protective antidegradation criteria, see Part I, in

longstanding regulations, in Riverside Bayview, and

also in the Kennedy “significant nexus” test. By

storing water, wetlands preserve dry-season flows,

allowing navigation of waterways and making yearround water use possible for farmers and other

businesses. See EPA, Connectivity of Streams &

Wetlands to Downstream Waters: A Review and

Synthesis of the Scientific Evidence 3-5 (Jan. 2015)

(summarizing peer reviewed science regarding

functions of diverse types of waters). Prohibiting the

pollution of wetlands and tributaries protects their

own important functions prioritized in the Act’s

language and also protects downstream waters and

states. Sapp, supra 7, at 10203-04, 10210-11.

Wetlands and smaller water features also serve as

buffers, absorbing storm flows, providing a site for

pollutants to break down, and reducing downstream

harms.

EPA, Functions

and

Values

of

Wetlands (2001). Downstream states, cities, property

owners, agricultural users, fishing businesses, and

recreational users all benefit from these protections.

Vast commercial value is thus both preserved and

generated through these functions of the nation’s

varied waters.

With their rhetorical claims of regulatory

overreach imposed for allegedly inconsequential ends,

Petitioners and their allies try to turn the Court’s

focus from an obvious commerce rationale for

regulation here. Businesses polluting and filling

waters are themselves engaged in commerce, and they

cause massive harms through industrial discharges,

26

filling for residential or commercial development, and

resource extraction. As long established, the federal

government has authority to regulate pollution and

risks of industrial activity, whether into waters, other

environments, or to protect health. Appalachian

Power, 311 U.S. at 426 (stating federal jurisdiction

over navigation “is but a part” of the whole Commerce

Clause power); Oklahoma ex rel. Phillips v. Guy F.

Atkinson Co., 313 U.S. 508, 525 (1941) (upholding

federal power to protect watersheds for flood control);

Hodel, 452 U.S. at 275-93 (upholding commerce-linked

rationales for mining regulation).

There is no

Commerce Clause question here about the Act and

congressional power.

IV.

The major questions doctrine, if it applies

at all, supports the Act’s longstanding

reach

Some of Petitioners’ supporting amici raise clear

statement rules or seek to shoehorn the major

questions doctrine into their arguments to tilt the

interpretive playing field in their direction. But those

arguments simply do not fit. The regulatory work at

issue is clearly statutorily authorized and has been

similarly carried on for decades.

Most importantly, that the Act was a major piece

of national legislation is irrefutable, as this Court has

repeatedly recognized. The Court has called it “‘the

most comprehensive and far reaching’” environmental

law that “Congress ever had passed” and that

established “‘an all-encompassing program of water

pollution regulation.” Ouellette, 479 U.S. at 489, 492

(1987) (quoting Milwaukee v. Illinois, 451 U.S. 304,

317-18 & n. 12 (1981)). The Act’s powerful national

27

protections are not grounds for shrinking the Act, but

require judicial respect for the legislative choices of

Congress.

As recently articulated by the Court, the major

questions doctrine builds on the understanding that

Congress is unlikely to hide “elephants in

mouseholes.” Whitman v. American Trucking Ass’ns,

Inc., 531 U.S. 457, 468 (2001). The Court has invoked

the doctrine when agencies claim to find authority for

some ambitious, far-reaching, and new initiative in

statutory language not previously understood to grant

such authority. See Alabama Association of Realtors v.

Dept. of Health and Human Services, 141 S. Ct. 2485,

2489 (2021) (building on UARG, 570 U.S. at 324, and

Brown & Williamson, 529 U.S. at 133, to reject new

agency claim of power to order an eviction moratorium

due to the COVID-19 pandemic). Similarly, the Court

has at times invoked the doctrine to decline deference

when a mismatch exists between a law’s regulatory

tasks and the expertise of the agency. See King v.

Burwell, 576 U.S. 473, 485-86 (2015). The underlying

idea is skepticism, based on statutory signals, that

Congress actually meant to authorize exercises of

newfound agency turf or ambition. This doctrine often

links to a judicial search for a “clear statement”

authorizing the agency power.

With language of outrage, but without citation to

actual record evidence of overreach, Petitioners’ allies

nonetheless call for this doctrine’s application. Here,

however, EPA and the Army Corps were working as

they have for five decades. Under statutory terms in

place since 1972 and more detailed regulatory

28

standards in effect since 1975, 17 the Army Corps

clarified that its jurisdiction extended to “[f]reshwater

wetlands including marshes, shallows, swamps and,

similar areas that are contiguous or adjacent to other

navigable waters and that support freshwater

vegetation.” 40 Fed. Reg. 31320, 31324 (July 15, 1975).

See also 40 C.F.R. 328.3(b) (in 1986 promulgated

regulation similarly defining “wetlands”). Actions

under similar regulations in a setting akin to the

Sacketts’ circumstances were unanimously affirmed in

Riverside Bayview. 474 U.S at 124.

Likewise, the roles the Act assigned to EPA and

the Army Corps draw on their respective areas of

expertise. This is not an agency asserting novel

authority or doing work unrelated to its expertise. The

Agencies have since 1972 been serving the roles

assigned to them under the Act, working with their

own scientists, and consulting with local or state

counterparts. Their expertise is beyond dispute, as is

the Act’s clear authorizations. See 33 U.S.C. § 1361(a)

(authorizing EPA to prescribe regulations in

furtherance of the Act); see also 33 U.S.C. §§ 1344(a)

(assigning Section 404 permit authority to the Army

Corps), 1344(b) (assigning to EPA obligation to draft

guidelines for Section 404 permitting, with crossreference to Section 403(c) criteria).

This case’s regulatory setting is thus utterly

unlike any case where the major questions doctrine

has been invoked. A fair reading of the Act, especially

its operative provisions’ criteria for waters protection

and federal and state roles, affirms the agencies’

17 For EPA, jurisdiction would date back to 1973.

29

longstanding views of their authority. Those statutory

provisions rule.

V.

The Act’s text refutes any claim

jurisdiction is automatically severed

when human construction blocks a

protected water

Petitioners and allied amici repeatedly assert as

self-evident that a disputed water cannot be

jurisdictional if at the surface level it is separated from

otherwise jurisdictional waters by a road, berm, or

other barrier. Any argument that waters are

automatically rendered not jurisdictional by such

manmade barriers is contradicted by the Act’s text and

structure, plus decades of opposing agency and court

views. The Act’s very focus is on waters’ functions. The

Act cannot be reconciled with a test that would

authorize destruction or degradation of waters due to

the lack of a surface water connection even when such

waters provide environmental, recreational, and

health-linked functions expressly requiring protection

under the Act.

Yet petitioners are trapped by their own facts into

asserting that major but legally untenable claim: the

Sacketts’

site

and

activities

are

almost

indistinguishable from the Riverside Bayview setting,

except that the Sackett site’s surface connections to a

tributary, a mapped and observed wetlands complex,

and navigable-in-fact Priest Lake a mere 300 feet

away, are separated by a road and a line of houses.

J.A. 19, 25-50; Riverside Bayview, 474 U.S. at 124-25

(reviewing wetlands setting). The property possesses

obvious aquatic features, wetland characteristics, and

is surrounded by other waters. J.A. 26-50. It also has

30

a direct, “shallow subsurface flow” to Priest Lake. J.A.

42-43. Such waters have long been protected due to the

Act’s antidegradation operative provisions reviewed in

Part I, as this Court has confirmed. See Riverside

Bayview, 474 U.S. at 134-35.

Although jurisdictional waters can cease to exist

in particular limited settings, 18 the Act makes this the

exception to its protective reach. First, the heart of

Section 404 prevents waters from being destroyed by

unpermitted dredge or fill material so they no longer

function as waters. That is its textual, operational

mandate. As stated in implementing regulations,

“filling operations in wetlands” are “among the most

severe environmental impacts covered.” 40 C.F.R.

§ 230.1(d).

Multiple other provisions further defeat any

claim that human constructions obviously and

automatically render a site nonjurisdictional. For

example, 1977 exclusions for assorted activities came

with an express caveat, that “farm roads” and other

similar roads must avoid “impair[ing]” waters. 33

U.S.C. § 1344(f)(1)(E).

Section 404(f) likewise

mandates permits for discharges “incidental to any

activity having as its purpose bringing an area of the

navigable waters into a use to which it was not

previously subject,” where waters might be “impaired”

or “reduced.” 33 U.S.C. § 1344(f)(2) (emphasis added).

18 Waters can lose their jurisdictional status in specified

circumstances. Permits allowing fill can render them

nonjurisdictional. “Changes” in a water’s jurisdictional status

can occur due to natural processes. 40 C.F.R. § 328.5. “Manmade” changes, however, can only alter jurisdictional lines after

Army Corps “examin[ation]” and “verif[ication].” Id.

31

Under this provision, turning a water into land for a

new “use”—say, for example, draining a wetland, or

diverting or blocking waters—even if involving mere

incidental discharges, must still have a permit.

Reflecting this enduring law, implementing

regulations dating back to the 1970s mirror this

understanding: waters “used in the past” for interstate

commerce or in tidal settings remain waters. 40 C.F.R.

§ 328.3(a)(1). “Impoundments” of waters remain

waters. 40 C.F.R. § 328.3(a)(4). “Adjacent” waters are

defined as “bordering, contiguous, or neighboring,”

and they remain jurisdictional “adjacent wetlands”

even if “separated from other waters of the United

States by man-made dikes or barriers, natural river

beams, beach dunes and the like.” 40 C.F.R.

§ 328.3(a)(4), as codified in 1977. 42 Fed. Reg. 37, 122,

37, 144 (July 19, 1977). 19 EPA and the Army Corps

have long instructed field investigators to consider

past wetland hydrology despite recent human

construction alterations. See, e.g., U.S. Army Corps of

Eng’rs, U.S. EPA, U.S. Fish and Wildlife Service, &

U.S.D.A. Soil Conservation Service, Federal Manual

for Identifying and Delineating Jurisdictional

Wetlands, 13, 31, 50-55 (1989).

Finally, the Court also must avoid creating a new

evasive strategy where opportunistic developers (or

others) would simply alter land contours to create a

barrier between protected waters and adjacent

wetlands they wish to develop. Petitioners’

mistargeted new test would risk opening precisely the

This definition remained largely unchanged until the

Trump administration’s quickly rejected regulation. See supra

note 2.

19

32

type of “large and obvious loophole” that the Court

foreclosed in County of Maui, Hawaii v. Hawaii

Wildlife Fund. 140 S. Ct. 1462, 1473 (2020). It rejected

Maui’s argument that any intervening media (air,

land, or groundwater) after a discharge would

automatically disrupt jurisdiction, identifying evasion

risks: “If [so], then why could not the pipe’s owner,

seeking to avoid the permit requirement, simply move

the pipe back, perhaps only a few yards, so that the

pollution must travel through at least some

groundwater before reaching the sea? We do not see

how Congress could have intended to create such a

large and obvious loophole….” Id. at 1473 (citing The

Emily, 22 U.S. 381, 390 (1824) (rejecting an

interpretation that would facilitate ‘evasion of the

law’)). The Court must ensure that any possible new

“proper test” does not invite evasion of the Act’s

jurisdiction, thereby devastating the nation’s wetlands

and other waters with newly unregulated filling and

dredging. The Act’s explicit criteria for waters’

protection preclude any such outcome.

In conclusion, Amici members of Congress ask

this Court to retain the enduring, successful,

bipartisan protections of the Act. The Court should

respect the policies Congress enacted into law in 1972

and strengthened in 1977. It must reject calls for a

new jurisdiction-shrinking test based on policy

predilections that clash with the Act. The Act’s text

provides clear protective criteria that Petitioners and

allied amici ignore, plus it refutes their echoed but

atextual arguments that the Act is only focused on

navigational uses of waters and waters as channels of

interstate commerce.

The Act is a powerful

antipollution statute that, in all of its provisions,

33

prioritizes waters’ integrity and mandates the

protections of waters for their environmental,

fisheries, health, and recreational functions. All

actions by agencies, the states, those regulated, or this

Court must conform to those congressionally set

national policies.

CONCLUSION

The judgment of the court of appeals should be

affirmed.

Respectfully submitted,

June 17th, 2022

William W. Buzbee

GEORGETOWN UNIVERSITY

LAW CENTER

william.buzbee@georgetow

n.edu

Sara A. Colangelo

Counsel of Record

Jack H.L. Whiteley

GEORGETOWN LAW

ENVIRONMENTAL LAW &

JUSTICE CLINIC

600 New Jersey Ave., NW

Washington, D.C. 20001

(202) 661-6543

sara.colangelo@law.georget

own.edu

App.1

APPENDIX

LIST OF AMICI

Chair Peter A. DeFazio of Oregon,

4th Congressional District

Chair Grace F. Napolitano of California,

32nd Congressional District

Chair Donald S. Beyer Jr. of Virginia,

8th Congressional District

Representative Alma S. Adams, Ph.D. of North Carolina,

12th Congressional District

Representative Pete Aguilar of California,

31st Congressional District

Representative Colin Allred of Texas,

32nd Congressional District

Representative Jake Auchincloss of Massachusetts,

4th Congressional District

Representative Nanette Diaz Barragán of California,

44th Congressional District

Representative Karen Bass of California,

37th Congressional District

Representative Earl Blumenauer of Oregon,

3rd Congressional District

App.2

Representative Lisa Blunt Rochester of Delaware,

At-Large Congressional District

Representative Suzanne Bonamici of Oregon,

1st Congressional District

Representative Carolyn Bourdeaux of Georgia,

7th Congressional District

Representative Jamaal Bowman of New York,

16th Congressional District

Representative Anthony G. Brown of Maryland,

4th Congressional District

Representative Shontel Brown of Ohio,

11th Congressional District

Representative Julia Brownley of California,

26th Congressional District

Representative Salud Carbajal of California,

24th Congressional District

Representative Tony Cárdenas of California,

29th Congressional District

Representative André Carson of Indiana,

7th Congressional District

Representative Troy Carter of Louisiana,

2nd Congressional District

Representative Matt Cartwright of Pennsylvania,

8th Congressional District

App.3

Representative Ed Case of Hawaii,

1st Congressional District

Representative Sean Casten of Illinois,

6th Congressional District

Representative Kathy Castor of Florida,

14th Congressional District

Representative Sheila Cherfilus-McCormick of Florida,

20th Congressional District

Representative Judy Chu of California,

27th Congressional District

Representative David N. Cicilline of Rhode Island,

1st Congressional District

Representative Katherine M. Clark of Massachusetts,

5th Congressional District

Representative Yvette D. Clarke of New York,

9th Congressional District

Representative Steve Cohen of Tennessee,

9th Congressional District

Representative Gerald E. Connolly of Virginia,

11th Congressional District

Representative Danny K. Davis of Illinois,

7th Congressional District

Representative Madeleine Dean of Pennsylvania,

4th Congressional District

App.4

Representative Diana DeGette of Colorado,

1st Congressional District

Representative Rosa L. DeLauro of Connecticut,

3rd Congressional District

Representative Suzan DelBene of Washington,

1st Congressional District

Representative Mark DeSaulnier of California,

11th Congressional District

Representative Debbie Dingell of Michigan,

12th Congressional District

Representative Lloyd Doggett of Texas,

35th Congressional District

Representative Mike Doyle of Pennsylvania,

18th Congressional District

Representative Veronica Escobar of Texas,

16th Congressional District

Representative Anna G. Eshoo of California,

18th Congressional District

Representative Adriano Espaillat of New York,

13th Congressional District

Representative Dwight Evans of Pennsylvania,

3rd Congressional District

Representative Bill Foster of Illinois,

11th Congressional District

App.5

Representative Lois Frankel of Florida,

21st Congressional District

Representative Jesús “Chuy” García of Illinois,

4th Congressional District

Representative Jimmy Gomez of California,

34th Congressional District

Representative Josh Gottheimer of New Jersey,

5th Congressional District

Representative Al Green of Texas,

9th Congressional District

Representative Raúl M. Grijalva of Arizona,

3rd Congressional District

Representative Jahana Hayes of Connecticut,

5th Congressional District

Representative Brian Higgins of New York,

26th Congressional District

Representative Steven Horsford of Nevada,

4th Congressional District

Representative Chrissy Houlahan of Pennsylvania,

6th Congressional District

Representative Jared Huffman of California,

2nd Congressional District

Representative Sheila Jackson Lee of Texas,

18th Congressional District

App.6

Representative Sara Jacobs of California,

53rd Congressional District

Representative Pramila Jayapal of Washington,

7th Congressional District

Representative Eddie Bernice Johnson of Texas,

30th Congressional District

Representative Henry C. “Hank” Johnson, Jr. of Georgia,

4th Congressional District

Representative Mondaire Jones of New York,

17th Congressional District

Representative Kaiali‘i Kahele of Hawaii,

2nd Congressional District

Representative Marcy Kaptur of Ohio,

9th Congressional District

Representative Bill Keating of Massachusetts,

9th Congressional District

Representative Ro Khanna of California,

17th Congressional District

Representative Daniel T. Kildee of Michigan,

5th Congressional District

Representative Derek Kilmer of Washington,

6th Congressional District

Representative Raja Krishnamoorthi of Illinois,

8th Congressional District

App.7

Representative James R. Langevin of Rhode Island,

2nd Congressional District

Representative John B. Larson of Connecticut,

1st Congressional District

Representative Brenda L. Lawrence of Michigan,

14th Congressional District

Representative Al Lawson of Florida,

5th Congressional District

Representative Barbara Lee of California,

13th Congressional District

Representative Susie Lee of Nevada,

3rd Congressional District

Representative Teresa Leger Fernández of New Mexico,

3rd Congressional District

Representative Andy Levin of Michigan,

9th Congressional District

Representative Mike Levin of California,

49th Congressional District

Representative Ted W. Lieu of California,

33rd Congressional District

Representative Zoe Lofgren of California,

19th Congressional District

Representative Alan Lowenthal of California,

47th Congressional District

App.8

Representative Stephen F. Lynch of Massachusetts,

8th Congressional District

Representative Tom Malinowski of New Jersey,

7th Congressional District

Representative Carolyn B. Maloney of New York,

12th Congressional District

Representative Sean Patrick Maloney of New York,

18th Congressional District

Representative Doris Matsui of California,

6th Congressional District

Representative Lucy McBath of Georgia,

6th Congressional District

Representative Betty McCollum of Minnesota,

4th Congressional District

Representative A. Donald McEachin of Virginia,

4th Congressional District

Representative James P. McGovern of Massachusetts,

2nd Congressional District

Representative Jerry McNerney of California,

9th Congressional District

Representative Grace Meng of New York,

6th Congressional District

Representative Seth Moulton of Massachusetts,

6th Congressional District

App.9

Representative Marie Newman of Illinois,

3rd Congressional District

Representative Donald Norcross of New Jersey,

1st Congressional District

Representative Eleanor Holmes Norton of the District of

Columbia, At-Large District

Representative Alexandria Ocasio-Cortez of New York,

14th Congressional District

Representative Tom O’Halleran of Arizona,

1st Congressional District

Representative Frank Pallone, Jr. of New Jersey,

6th Congressional District

Representative Chris Pappas of New Hampshire,

1st Congressional District

Representative Bill Pascrell, Jr. of New Jersey,

9th Congressional District

Representative Donald M. Payne, Jr. of New Jersey,

10th Congressional District

Representative Scott H. Peters of California,

52nd Congressional District

Representative Dean Phillips of Minnesota,

3rd Congressional District

Representative Chellie Pingree of Maine,

1st Congressional District

App.10

Representative Mark Pocan of Wisconsin,

2nd Congressional District

Representative Katie Porter of California,

45th Congressional District

Representative Ayanna Pressley of Massachusetts,

7th Congressional District

Representative Mike Quigley of Illinois,

5th Congressional District

Representative Jamie Raskin of Maryland,

8th Congressional District

Representative Kathleen M. Rice of New York,

4th Congressional District

Representative Deborah K. Ross of North Carolina,

2nd Congressional District

Representative Lucille Roybal-Allard of California,

40th Congressional District

Representative C.A. Dutch Ruppersberger of Maryland,

2nd Congressional District

Representative Bobby L. Rush of Illinois,

1st Congressional District

Representative Linda T. Sánchez of California,

38th Congressional District

Representative John P. Sarbanes of Maryland,

3rd Congressional District

App.11

Representative Mary Gay Scanlon of Pennsylvania,

5th Congressional District

Representative Jan Schakowsky of Illinois,

9th Congressional District

Representative Adam B. Schiff of California,

28th Congressional District

Representative Robert C. “Bobby” Scott of Virginia,

3rd Congressional District

Representative Mikie Sherrill of New Jersey,

11th Congressional District

Representative Albio Sires of New Jersey,

8th Congressional District

Representative Adam Smith of Washington,

9th Congressional District

Representative Darren Soto of Florida,

9th Congressional District

Representative Jackie Speier of California,

14th Congressional District

Representative Melanie Stansbury of New Mexico,

1st Congressional District

Representative Haley Stevens of Michigan,

11th Congressional District

Representative Marilyn Strickland of Washington,

10th Congressional District

App.12

Representative Tom Suozzi of New York,

3rd Congressional District

Representative Mark Takano of California,

41st Congressional District

Representative Dina Titus of Nevada,

1st Congressional District

Representative Rashida Tlaib of Michigan,

13th Congressional District

Representative Paul D. Tonko of New York,

20th Congressional District

Representative Norma J. Torres of California,

35th Congressional District

Representative Lori Trahan of Massachusetts,

3rd Congressional District

Representative David Trone of Maryland,

6th Congressional District

Representative Juan Vargas of California,

51st Congressional District

Representative Nydia M. Velázquez of New York,

7th Congressional District

Representative Debbie Wasserman Schultz of Florida,

23rd Congressional District

Representative Maxine Waters of California,

43rd Congressional District

App.13

Representative Bonnie Watson Coleman of New Jersey,

12th Congressional District

Representative Peter Welch of Vermont,

At-Large District

Representative Nikema Williams of Georgia,

5th Congressional District

Representative Frederica S. Wilson of Florida,

24th Congressional District

Representative John Yarmuth of Kentucky,

3rd Congressional District

Former Representative Timothy H. Bishop of New York,

1st Congressional District

Former Representative Robert A. Borski of Pennsylvania,

3rd Congressional District

Former Representative Harley Rouda of California,

48th Congressional District

Senator Richard Blumenthal of Connecticut

Senator Cory A. Booker of New Jersey

Senator Benjamin L. Cardin of Maryland

Senator Thomas R. Carper of Delaware

Senator Tammy Duckworth of Illinois

Senator Dianne Feinstein of California

App.14

Senator Martin Heinrich of New Mexico

Senator Mazie K. Hirono of Hawaii

Senator Kirsten Gillibrand of New York

Senator Edward J. Markey of Massachusetts

Senator Jeffrey A. Merkley of Oregon

Senator Alex Padilla of California

Senator Bernard Sanders of Vermont

Senator Chris Van Hollen of Maryland

Senator Elizabeth Warren of Massachusetts

Senator Sheldon Whitehouse of Rhode Island

Former Senator Barbara Boxer of California

_________________________________________

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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