The hydrant colored Light Blue indicates which flow range?

The hydrant colored Light Blue indicates which flow range?

• A. Red
• B. Green
• C. Light Blue
• D. Orange

Answer: (C)

Hydrant color coding communicates available water flow, helping firefighters estimate the water supply quickly. A hydrant colored light blue is read as a high-flow source, typically rated at 1500 gallons per minute (gpm) or more. This makes it especially valuable for large or fast-moving fires where a strong water supply is needed. The other colors indicate progressively lower flow ranges, with red representing the smallest, orange a bit higher, and green a moderate-to-high range—not as large as light blue. So the light blue designation points to one of the highest flow hydrants available.

Hydrant color coding communicates available water flow, helping firefighters estimate the water supply quickly. A hydrant colored light blue is read as a high-flow source, typically rated at 1500 gallons per minute (gpm) or more. This makes it especially valuable for large or fast-moving fires where a strong water supply is needed. The other colors indicate progressively lower flow ranges, with red representing the smallest, orange a bit higher, and green a moderate-to-high range—not as large as light blue. So the light blue designation points to one of the highest flow hydrants available.