Metrowater, a senior engineer said, used to draw nearly 90 MLD from Veeranam tank and another 90 MLD from borewells, while Neyveli Lignite Corporation used to supply 180 MLD.

(Source)

Read more at:
http://timesofindia.indiatimes.com/articleshow/109764962.cms?utm_source=contentofinterest&utm_medium=text&utm_campaign=cppst