(b) In addition to the amounts authorized by subsection (a) of this section, the Water Development Authority may issue, pursuant to section seventeen-b, article fifteen-a, chapter thirty-one of this code, bonds or notes in the aggregate principal amount not to exceed $180 million. This authorization is for the limited purpose of providing grants for capital improvements for publicly owned wastewater treatment facilities with an authorized permitted flow of four hundred thousand gallons per day or more which are required to maintain compliance with certain standards for discharges into watersheds in accordance with said section seventeen-b. Note: WV Code updated with legislation passed through the 2012 1st Special Session