Detention ponds help control the rate of flow by using a control device that maintains the pre-development rate of flow. The volume of the detention pond is calculated by comparing the pre- and post- development runoff volumes. The difference is the detention volume.
Zayn Malik & Gigi Hadid: Why He Loves Dating Her Even More Than Perrie Edwards. Poor Perrie Edwards. Not only is Zayn Malik happy with his new girlfriend, Gigi Hadid, but he loves her even more than the Little Mix singer, HollywoodLife.com has EXCLUSIVELY learned. Find out why!
Zayn means âbeautifulâ in Arabic.. 16.He's favorite color is red. 17.Zaynâs Twitter name is @zaynmalik. 18. Zayn says that if he wasnât in One Direction heâd like to be an English teacher.( I would love to have a teacher like Zayn ) 19.Zayn's nickname is Zaynster. 20.Zayn is a huge Chris Brown.