Understanding Hazard to Navigation: Legal Insights and Definitions

Definition & Meaning

A hazard to navigation refers to a pipeline that is situated in water and poses a risk to vessels. Specifically, it is defined as a pipeline where the top of the pipe is less than 12 inches (305 millimeters) below the natural underwater bottom in bodies of water that are less than 15 feet (4.6 meters) deep. This measurement is taken from the mean low water level, using recognized methods for determining underwater topography.

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Real-world examples

Here are a couple of examples of abatement:

Example 1: A natural gas pipeline installed in a shallow river where the top of the pipe is only 10 inches below the riverbed would be classified as a hazard to navigation.

Example 2: A pipeline running through a coastal area that is less than 15 feet deep and has its top less than 12 inches below the seabed could pose risks to local shipping routes (hypothetical example).

State-by-state differences

Examples of state differences (not exhaustive):

State Specific Regulations
California Additional environmental assessments may be required for pipelines near navigable waters.
Florida Specific state laws govern the installation of pipelines in coastal waters.
Texas Regulations may vary based on local navigation channels and waterway usage.

This is not a complete list. State laws vary, and users should consult local rules for specific guidance.

Comparison with related terms

Term Definition Key Differences
Hazard to Navigation A pipeline that poses a risk to vessels due to its shallow depth. Specifically defined by depth criteria.
Environmental Hazard A situation that poses a risk to the environment. Broader scope, not limited to navigational concerns.
Obstruction to Navigation Any object that hinders safe passage of vessels. Can include fixed structures, not limited to pipelines.

What to do if this term applies to you

If you believe a pipeline may be a hazard to navigation, consider the following steps:

  • Assess the depth of the pipeline relative to the underwater bottom.
  • Consult local regulations regarding pipeline safety and navigation.
  • Utilize US Legal Forms to find templates for reporting or addressing pipeline hazards.
  • If the situation is complex, seek professional legal advice to ensure compliance with safety regulations.

Quick facts

  • Typical depth threshold: Less than 12 inches below the underwater bottom.
  • Applicable water depth: Less than 15 feet.
  • Measurement reference: Mean low water level.

Key takeaways

Frequently asked questions

A pipeline that is less than 12 inches below the underwater bottom in waters less than 15 feet deep qualifies as a hazard to navigation.