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Oil Pollution Act of 1990

Oil Pollution Act of 1990 is a earth science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Oil Pollution Act of 1990 rather than just read about it. In short: The Oil Pollution Act of 1990 (OPA) was passed by the 101st United States Congress and signed by President George H. W.

Oil Pollution Act of 1990 — main illustration
Oil Pollution Act of 1990 — illustration

Key takeaways

  • Oil Pollution Act of 1990 belongs to earth science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Oil Pollution Act of 1990 to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Oil Pollution Act of 1990 from memory before moving on to harder problems.

Reference excerpt

The Oil Pollution Act of 1990 (OPA) was passed by the 101st United States Congress and signed by President George H. W. Bush. It works to reduce the likelihood of oil spills from vessels and facilities by enforcing removal of spilled oil and assigning liability for the cost of cleanup and damage; requires specific operating procedures; defines responsible parties and financial liability; implements processes for measuring damages; specifies damages for which violators are liable; and establishes a fund for damages, cleanup, and removal costs. This statute has resulted in instrumental changes in the oil production, transportation, and distribution industries.

Background Laws governing oil spills in the United States began in 1851 with the Limitation of Liability Act. This statue, in an attempt to protect the shipping industry, stated that vessel owners were liable for incident-related costs up to the post-incident value of their vessel. The shortcomings of this law were revealed in 1967 with the release of over 100,000 tons of crude oil into the English Channel from the SS Torrey Canyon. Of the $8 million of cleanup-related costs, the owners of the Torrey Canyon were held liable for only $50—the value of the only remaining Torrey Canyon lifeboat. In the meantime, the Oil Pollution Act of 1924 had passed, but this statute only limited liability for deliberate discharge of oil into marine waters. Two years following the Torrey Canyon spill, an oil platform eruption in the Santa Barbara Channel made national headlines and thrust oil pollution into the public spot light. As a result Congress placed oil pollution under the authority of the Water Quality Improvement Act of 1970 (later amended by the Clean Water Act in 1972). The 1970 law set specific liability limitations. For example, vessels transporting oil were liable only up to $250,000 or $150 per gross ton. These limitations rarely covered the cost of removal and cleanup, let alone damages. In the decades to follow, several other laws that dealt with oil spill liability and compensation were passed. These statues include: the Ports and Waterways Safety Act of 1972, the Trans-Alaska Pipeline Authorization Act of 1973, the Deep Water Port Act of 1974, the Outer Continental Shelf Lands Act of 1978, and the Alaska Oil Spill Commission of 1990. However, this fragmented collection of federal and state laws provided only limited safeguards against the hazards of oils spills. In 1976, a bill to create a cohesive safe measure for oil pollution was introduced to Congress. Neither the House of Representatives nor the Senate could agree on a single statue and the bill fell out of consideration numerous times. On March 24, 1989, the Exxon Valdez ran aground in the Prince William Sound and spilled nearly 11 million gallons of crude oil—the largest marine oil spill in recorded history up to that point. Soon afterward, in June 1989, three smaller spills occurred within coastal waters of the United States. This was timely evidence that oil spills were not uncommon. Alaska Governor Steve Cowper authorized the creation of the Alaska Oil Spill Commission in May 1989 to examine the causes of the Exxon Valdez oil spill and issue recommendations on potential policy changes. Cowper appointed Walter B. Parker, a longtime transportation consultant and public official, as the chairman of the commission. Under Parker, the Commission issued 52 recommendations for improvements to industry, state, and federal regulations. Fifty of these recommendations were worked into the 1990 Oil Pollution Act, which was introduced into legislation on March 16, 1989 by Walter B. Jones, Sr., a Democratic Party congressman from North Carolina's 1st congressional district.

Enactment timeline March 16, 1989: H.R. 1465, the Oil Pollution Act of 1990, was introduced in the House of Representatives. June 21, 1989: The Committee on Merchant Marine and Fisheries reported the bill as amended. November 9, 1989: H.R. 1465 was passed by a vote in the House of Representatives. November 19, 1989: the bill was passed by the Senate, with revisions. The bill was sent back to the House of Representatives for approval of the changes added by the Senate. However, the House of Representatives did not agree to the revisions. August 2, 1990: a conference committee was created, including members of both the House of Representatives and Senate, in order to resolve differences and propose a final bill for approval. Initially, the Senate agreed to the committee's final proposed report. August 4, 1990: both chambers of Congress had passed the bill in identical form. The final step in the legislative process was for the bill to go to the President to either approve and sign or veto it. August 18, 1990: the bill was signed by the President and the Oil Pollution Act was officially enacted.

… excerpt ends here. Continue reading the full article.

Illustrations

Oil Pollution Act of 1990 illustration
Oil Pollution Act of 1990 illustration
Oil Pollution Act of 1990: Heavy sheens of oil as visible on the surface of the water in Prince William Sound following the Exxon Valdez oil spill.
Heavy sheens of oil as visible on the surface of the water in Prince William Sound following the Exxon Valdez oil spill.

Worked examples

Example 1 — a first encounter with Oil Pollution Act of 1990

Start with the simplest possible case. Write down what Oil Pollution Act of 1990 claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In earth science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Oil Pollution Act of 1990 before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Oil Pollution Act of 1990 ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Oil Pollution Act of 1990

In research
Oil Pollution Act of 1990 appears in earth science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Oil Pollution Act of 1990 in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Oil Pollution Act of 1990 is common in secondary-school and first-year university syllabi. It links to neighbouring topics 101st United States Congress, 1990 in Alaska, 1990 in American law, so understanding it makes those chapters shorter.
In everyday life
Look for Oil Pollution Act of 1990 outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Oil Pollution Act of 1990 in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Oil Pollution Act of 1990 means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Oil Pollution Act of 1990 out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Oil Pollution Act of 1990 in simple terms?

The Oil Pollution Act of 1990 (OPA) was passed by the 101st United States Congress and signed by President George H. W.

Why does Oil Pollution Act of 1990 matter?

Because it connects several earth science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Oil Pollution Act of 1990?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Oil Pollution Act of 1990.

Tags

  • 101st United States Congress
  • 1990 in Alaska
  • 1990 in American law
  • 1990 in the environment
  • Exxon Valdez oil spill
  • Ocean pollution
  • Oil and gas law in the United States
  • United States federal environmental legislation
  • Water pollution in the United States

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