That's about right as Spark said. I have about 13 or 14 large pine trees around my pond. They can consume up to 100 gallons a day that 1300 gallons a day 9100 in a week that's a lot of water plus you figure about .25 to .50 a day for evaporation and all of a sudden in a couple of weeks your pond is going down fairly quick..... Lets just say it's not helping none.
RC
