What color coding for hydrants corresponds to 1000-1499 GPM?

What color coding for hydrants corresponds to 1000-1499 GPM?

• A. Red = less than 500 GPM
• B. Orange = 500-999 GPM
• C. Light Blue = 1500 GPM PLUS
• D. Green = 1000-1499 GPM

Answer: (D)

Hydrant color coding gives a quick visual cue of available water flow. Each color maps to a range of gallons per minute, so you can estimate water supply at a glance and plan your attack accordingly. The color green corresponds to 1,000–1,499 GPM, which is why it’s the best match for this range. Other colors indicate different flows: red is under 500 GPM, orange is 500–999 GPM, and light blue is 1,500 GPM and above. This system helps you decide hose size and strategy quickly on the scene.

Hydrant color coding gives a quick visual cue of available water flow. Each color maps to a range of gallons per minute, so you can estimate water supply at a glance and plan your attack accordingly. The color green corresponds to 1,000–1,499 GPM, which is why it’s the best match for this range. Other colors indicate different flows: red is under 500 GPM, orange is 500–999 GPM, and light blue is 1,500 GPM and above. This system helps you decide hose size and strategy quickly on the scene.