Which of the following is a potential result of pipe corrosion?

Pipe corrosion can lead to various issues within a plumbing system, and selecting "all of the above" encompasses the multiple effects that corrosion can have. When pipes corrode, the deterioration of the material often results in water discoloration. This occurs because rust and metal particles from the degraded pipe material can contaminate the water supply, giving it a brown or reddish hue.

Additionally, corrosion can cause reduced water pressure due to the build-up of scale or the narrowing of the pipe's diameter as it deteriorates. These factors restrict water flow, leading to lower pressure at the outlets.

Moreover, leaking pipes are a common consequence of corrosion as the integrity of the pipe material is compromised. Holes or cracks can develop in corroded sections, resulting in leaks that can cause water loss and potential damage to property.

Thus, recognizing that corrosion can simultaneously lead to water discoloration, reduced water pressure, and leaking pipes illustrates the multifaceted impact of this issue on a plumbing system, which validates the selection of "all of the above" as the correct answer.