If a department demonstrates 12,000 gallons delivered in 90 minutes with a sustained 250 gpm average, does it meet the ISO 10,000-gallon/2-hour benchmark?

1. No, only 90 minutes were used
2. Yes — the threshold of 10,000 gallons during the first 2 hours is exceeded and sustained 250 gpm is met
3. No, ISO requires 20,000 gallons
4. Cannot tell