Full Description

This powerpoint presentation begins by providing a brief overview of the Washington Aqueduct Service Area. A brief history of the Clean Water Act and the National Pollutant DischargeElimination System (NPDES) permit program (Section 402) is presented, along with water treatment plant residuals production and discharge points in the area, the Washington Aqueduct NPDES permit timeline, decision factors, permit conditions, toxicity study results, and the current status of residuals management. Includes tables.

Product Details

Edition: Vol. - No. Published: 11/01/2009 Number of Pages: 43File Size: 1 file , 4.3 MB