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S. 4603
U.S. Senate•In Senate Committee
Summary
S. 4603, the Golden Mussel Eradication and Control Act of 2026, was introduced in the Senate on May 20, 2026 by Sen. Adam Schiff (D) with 1 co-sponsor. It was referred to Environment And Public Works, and last saw action on May 20, 2026: Read twice and referred to the Committee on Environment and Public Works.
Record
Text
S. 4603 has 1 co-sponsor.
sb4603/introduced-in-senate.txt119 S4603 IS: Golden Mussel Eradication and Control Act of 2026U.S. Senate2026-05-20text/xmlENPursuant to Title 17 Section 105 of the United States Code, this file is not subject to copyright protection and is in the public domain.II 119th CONGRESS 2d Session S. 4603 IN THE SENATE OF THE UNITED STATES May 20, 2026 Mr. Schiff (for himself and Mr. Padilla ) introduced the following bill; which was read twice and referred to the Committee on Environment and Public Works A BILLTo amend the Nonindigenous Aquatic Nuisance Prevention and Control Act of 1990 to establish a demonstration program with respect to the golden mussel.1.Short titleThis Act may be cited as the Golden Mussel Eradication and Control Act of 2026 .2.Golden mussel demonstration programSection 1202 of the Nonindigenous Aquatic Nuisance Prevention and Control Act of 1990 ( 16 U.S.C. 4722 ) is amended—(1)by redesignating subsections (j) and (k) as subsections (k) and (l), respectively; and(2)by inserting after subsection (i) the following:(j)Golden mussel demonstration program(1)Demonstration program(A)In generalThe Task Force, in partnership with State and local entities, port authorities, industry partners, institutions of higher education, and local nonprofit organizations, shall develop a demonstration program of prevention, monitoring, control, eradication, education, and research with respect to the golden mussel, including—(i)research and development regarding—(I)the biology;(II)the environmental tolerances;(III)the effect on—(aa)fisheries;(bb)water quality; and(cc)other ecosystem components; and(IV)the efficacy of control mechanisms and technologies;(ii)tracking dispersal and establishment of an early warning system to alert likely areas of future infestations;(iii)development of control and eradication methods and plans, including—(I)in and around—(aa)derelict vessels;(bb)public infrastructure;(cc)fish screens; and(dd)waterways; and(II)hull inspections; and(iv)provision of technical assistance to regional, State and local entities to carry out this subsection, as applicable.(B)Implementation areaThe demonstration program shall be implemented in the Sacramento-San Joaquin Delta and any other waters of the United States the Task Force determines are infested, or likely to become infested, by the golden mussel.(C)Availability of certain informationThe Task Force shall collect and make available to State and local entities and port authorities, through direct reports, publications, and other means necessary, information relating to control and eradication methods and plans developed under the demonstration program.(D)Control and eradication guidelinesNot later than 1 year after the date of the enactment of this subsection, the Task Force shall develop guidelines to control the spread of and eradicate the golden mussel, including through the establishment of watercraft inspection stations.(2)Response and containment research grant program(A)In generalThe Task Force shall establish a grant program to award amounts, on a competitive basis, to State and local entities, institutions of higher education, nonprofit organizations, and industry partners to carry out projects that—(i)identify effective technologies and mechanisms to control and remove golden mussels from—(I)water intakes;(II)conveyance infrastructure;(III)fish screens;(IV)derelict vessels;(V)boat hulls;(VI)waterways; or(VII)other areas where the golden mussel may be found; or(ii)provide an understanding of the biology of the golden mussel and effective containment science with respect to the golden mussel.(B)Technology transferIn carrying out the grant program, the Task Force may enter into an agreement with a State or local entity, port authority, industry partner, or any other appropriate entity for the use or sale of any new technology developed under the grant program to expedite the control and eradication of golden mussels.(3)Coordination(A)In generalThe demonstration program shall provide guidance to other Federal agencies, States, port authorities for all United States ports of entry, local government agencies, and regional and other entities with the necessary expertise to participate in control and eradication methods and plans developed pursuant to the demonstration program.(B)DelegationThe Task Force may delegate responsibility for implementing all or a portion of a control or eradication method or plan developed pursuant to the demonstration program to an entity described in subparagraph (A) if the Task Force determines—(i)such entity has sufficient authority or jurisdiction and expertise; and(ii)it will be more efficient or effective to delegate such responsibility than to retain such responsibility.(4)Authorization of appropriationsThere are authorized to be appropriated to the Task Force to carry out this section $15,000,000 for each of fiscal years 2026 through 2030.(5)DefinitionsIn this subsection:(A)Demonstration programThe term demonstration program means the demonstration program developed under paragraph (1)(A).(B)Grant programThe term grant program means the grant program established under paragraph (2)(A).(C)Institution of higher educationThe term institution of higher education has the meaning given the term in section 101(a) of the Higher Education Act of 1965 ( 20 U.S.C. 1001(a) )..
Tracker
The tracker indicates the progress of this legislation as it moves through the legislative process.
- Introduced2026-05-20
- Passed Senate
- Passed House
- Conference
- To President
- Became Law
A bill to amend the Nonindigenous Aquatic Nuisance Prevention and Control Act of 1990 to establish a demonstration program with respect to the golden mussel.
Sponsors
Sen. Adam Schiff (D) sponsors S. 4603, and 1 member has co-sponsored it from the day it was introduced.
Committees
S. 4603 went before 1 committee: Environment and Public Works.
Actions
S. 4603 has taken 2 actions since May 20, 2026.
| Chamber | Action | |||
|---|---|---|---|---|
May 20, 2026 | Senate | Read twice and referred to the Committee on Environment and Public Works.Environment and Public Works Committee | ||
May 20, 2026 | — | Introduced in Senate |
Votes
S. 4603 has not gone to a roll call.
Related bills
1 bill is related to S. 4603.
Titles
S. 4603 goes by 3 titles, 1 of them short titles.
- Golden Mussel Eradication and Control Act of 2026 — Display Title
- Golden Mussel Eradication and Control Act of 2026 — Short Title(s) as Introduced
- A bill to amend the Nonindigenous Aquatic Nuisance Prevention and Control Act of 1990 to establish a demonstration program with respect to the golden mussel. — Official Title as Introduced
Lobbying
2 clients hired 2 firms and 5 registered lobbyists who named S. 4603 in 2 quarterly filings, 2026. Reported under the Lobbying Disclosure Act; a filing’s income covers everything its registrant worked that quarter, so the amounts below are the filings’, not this bill’s.
Filed under Budget/Appropriations, Natural Resources, Computer Industry, Environment/Superfund, Marine/Maritime/Boating/Fisheries, Roads/Highway, Utilities.
Clients
Who paid to be heard, by how many filings named the bill.
| Client | Business | State | Firms | Filings | Reported |
|---|---|---|---|---|---|
| CONTRA COSTA WATER DISTRICT | — | California | 1 | 1 | $60K |
| SANTA CLARA VALLEY WATER DISTRICT | — | California | 1 | 1 | — |
Firms
Registrants who filed on the bill, by filings.
| Registrant | Clients | Filings | Reported |
|---|---|---|---|
| MARCUS G. FAUST, PC | 1 | 1 | $60K |
| SANTA CLARA VALLEY WATER DISTRICT | 1 | 1 | — |
Lobbyists
Named on the filings that cite the bill.
| Lobbyist | Firms | Clients | Filings |
|---|---|---|---|
| CAMILLE BIANCHINI | 1 | 1 | 1 |
| KATHERINE BENNETT | 1 | 1 | 1 |
| MARCUS FAUST | 1 | 1 | 1 |
| MARTA LUGO | 1 | 1 | 1 |
| OLIVIA SANFORD | 1 | 1 | 1 |
Filings
The documents themselves, on the Senate’s Lobbying Disclosure site, largest reported first.
| Client | Registrant | Period | Reported | Document |
|---|---|---|---|---|
| SANTA CLARA VALLEY WATER DISTRICT | SANTA CLARA VALLEY WATER DISTRICT | 2026 second_quarter | $130K | 2nd Quarter - Report |
| CONTRA COSTA WATER DISTRICT | MARCUS G. FAUST, PC | 2026 second_quarter | $60K | 2nd Quarter - Report |
Classification
The Congressional Research Service files S. 4603 under Public Lands and Natural Resources, one of its 31 policy areas.
CRS Subjects
CRS assigns every bill one policy area from its 31; S. 4603’s is Public Lands and Natural Resources.
s4603/policy-areas.txtSource: congress.gov · legiscan.com
