Lin Sheng-tzung, convener of the Life Protection Union, is suspicious. According to Lin, the amount of water going into and coming out of the park every day should be about the same. But the figures his group got from the nearby water pumping station indicated that there was quite a difference. After seeing these figures, they couldn't help wondering where the water was going.
「生態保育聯盟」總召集人林聖崇也質疑，每日進去園區的自來水量與出來的廢水量應該差不多，但是他們由周邊自來水廠調查後得到的數字卻差很多，讓他不得不懷疑水的去處。