Fighting mountain forest fires they often run hoses multiple kms. Apparently residential firehoses are about 570 litres per minute and commercial firehoses are closer to 1000.
I'd imagine smaller diameter is more likely for running super length. Let's say 500 litres per minute, therefore 30,000 litres per hour, or 720,000 litres per day. So each hose line wouldn't even scratch 1% of the 100 million litres. But if you could find hose for a dozen lines it would be at least some help.
|