Well, for example, in a 1,000-tonne farm, if you exchange 20% of the water per day, you're looking at 250 gallons a minute of well water. That's still substantial, but in a lot of areas in this country that's available. If we do a 5% exchange, we're cutting that down by three-quarters, so we're only looking at 50 gallons, 60 gallons, or 70 gallons a minute for 1,000 tonnes of production.
On November 24th, 2011. See this statement in context.