The park was originally approved to release a maximum of 28,200 kiloliters of treated effluent per day. But in October and November of last year, the electronics industry was booming and the volume of effluent increased rapidly. Treated waste water from the park hit a record high of over 72,000 kiloliters. And recently average daily discharge has been running at around 53,000 kiloliters.
原本園區在排放許可證上被允許排放經過處理的廢水最大量是每日二萬八千二百噸，但去年十、十一月景氣大好，園區汙水量急速增加，甚至衝上七萬二千噸的新高點，目前每日平均的排放量約達五萬三千噸。