S. 5563Senate119th Congress (2025-2027)In Committee

Ocean Protection and DDT Reduction Act

Introduced September 24, 2026

AI-Generated Summary

Updated October 6, 2026 at 5:42 AM UTC

The Ocean Protection and DDT Reduction Act directs the head of NOAA to study and monitor the dumping of certain hazardous wastes—including DDT, its breakdown products, and other industrial and military waste—in the San Pedro Basin off California. The bill requires research on how these wastes move through the marine environment, development of tools to assess similar sites, and evaluation of bioremediation options. It also provides funding and reporting requirements, affecting federal agencies, the marine ecosystem, and coastal communities.

Key Provisions

  • NOAA must conduct status and trend monitoring of waste dumping in and around the San Pedro Basin.
  • Research must be carried out to characterize the scope, impact, and potential entry of the waste into the marine food web.
  • The agency must develop tools and scientific approaches that can be used to assess waste disposal at other ocean sites.
  • NOAA must assess the feasibility of bioremediation for the dumped waste at the offshore sites.
  • Grants may be awarded to support studies of deep‑seafloor contamination, including inventories, transport processes, and ecosystem biomagnification.
  • A comprehensive report outlining research strategy, bioremediation plans, and other offshore dump locations must be submitted to multiple House and Senate committees within three years of enactment.
  • The act authorizes $6 million per fiscal year from 2028 through 2034 to fund these activities.

Legislative Activity

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1 earlier action
SenateIntro Referral Latest Action

Read twice and referred to the Committee on Commerce, Science, and Transportation. (Sponsor introductory remarks on measure: CR S5005-5006)

September 24, 2026

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SenateIntro Referral

Introduced in Senate

September 24, 2026

SenateIntro Referral

Read twice and referred to the Committee on Commerce, Science, and Transportation. (Sponsor introductory remarks on measure: CR S5005-5006)

September 24, 2026

Floor Debate

3 members

What members said about S. 5563 on the floor

3 Democrats
Alex Padilla
Sen. Alex PadillaD-CA · Sep 24, 2026

Mr. President, I rise to introduce the bipartisan Barriers to Suicide Act. This legislation would establish competitive grants to help State and local governments fund nets and barriers that have…

Jack Reed
Sen. Jack ReedD-RI · Sep 24, 2026

Mr. President, it is time for a national investment in building a strong and resilient educator workforce to ensure that all schools have the diverse, profession-ready teachers, principals,…

Alex Padilla
Sen. Alex PadillaD-CA · Sep 24, 2026

Mr. President, I rise today to introduce the Ocean Protection and DDT Reduction Act. This bill would direct NOAA, in consultation with EPA and DOD, to study and address the impacts of historical…

Richard J. Durbin
Sen. Richard J. DurbinD-IL · Sep 24, 2026

Mr. President, I ask unanimous consent that the text of the bill be printed in the Record.

Bill Text

Latest available legislative text

Reading Mode
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Introduced in SenateIssued September 24, 2026

II

119th CONGRESS

2d Session

S. 5563

IN THE SENATE OF THE UNITED STATES

September 24, 2026

Mr. Padilla introduced the following bill; which was read twice and referred to the Committee on Commerce, Science, and Transportation

A BILL

To direct the Administrator of the National Oceanic and Atmospheric Administration to study the impacts of the dumping of certain waste in the San Pedro Basin, and for other purposes.

1.

Short title

This Act may be cited as the Ocean Protection and DDT Reduction Act.

2.

Research and remediation of San Pedro Basin

(a)

In general

The Administrator shall—

(1)

conduct status and trend monitoring of the dumping of covered waste in and around the San Pedro Basin;

(2)

conduct research to characterize the scope, impact, and potential for penetration into the marine food web of the dumping of covered waste in the San Pedro Basin;

(3)

develop tools, technologies, and scientific approaches that can serve as a foundation to characterize the disposition and impact of waste disposal at other ocean locations; and

(4)

assess, analyze, and explore the potential of bioremediation with respect to the dumping of covered waste at the San Pedro offshore dump sites.

(b)

Grants

The Administrator may provide grants to support the study of deep seafloor contamination from the dumping of covered waste off the coast of California, including the study of—

(1)

spatial and co-contaminant inventories;

(2)

transport and fate processes; and

(3)

ecosystem biomagnification.

(c)

Report

Not later than 3 years after the date of the enactment of this Act, the Administrator shall submit a report outlining the strategy for further research and bioremediation in the San Pedro Basin, and identifying any other locations used as offshore dump sites for the dumping of covered waste, to the following committees:

(1)

The Committee on Natural Resources of the House of Representatives.

(2)

The Committee on Transportation and Infrastructure of the House of Representatives.

(3)

The Committee on Environment and Public Works of the Senate.

(4)

The Committee on Energy and Commerce of the House of Representatives.

(5)

The Committee on Armed Services of the House of Representatives and the Committee on Armed Services of the Senate.

(6)

The Committee on Science, Space, and Technology of the House of Representatives.

(7)

The Committee on Energy and Natural Resources of the Senate.

(d)

Authorization of appropriations

There is authorized to be appropriated to carry out this Act $6,000,000 for each of fiscal years 2028 through 2034.

(e)

Definitions

In this Act:

(1)

Administrator

The term Administrator means the Administrator of the National Oceanic and Atmospheric Administration, in consultation with the Secretary of Defense, the Administrator of the Environmental Protection Agency, and the heads of other relevant agencies.

(2)

Covered waste

The term covered waste means—

(A)

dichlorodiphenyltrichloroethane, dichlorodiphenyltrichloroethane degradation products, and byproducts of dichlorodiphenyltrichloroethane manufacturing; and

(B)

other industrial wastes including military explosives, radioactive waste, refinery byproducts, and associated chemicals.