Laboratory Services

Central Laboratory was created in 1991 and is a service group within the GCA family. It provides high quality data for regulatory reporting and process control for operating plants on both the Industrial and Municipal sides of the waste management program.

The lab is broken down into three departments: The Conventional Department has the capability of analyzing a diverse array of water quality parameters. The Metals Department has the capability of analyzing up to 32 different elements in either water or soil following EPA protocols. The Central Laboratory's Organics Department is responsible for performing analysis on a wide variety of compounds.

The EPA Methods 624, 625, 608, 8260, 8270, 8081, 8315, and 8015 are the most routinely requested methods. 

For more information on the services we offer please click here.