About Grants Pass Water Lab

We are a full service environmental laboratory specializing in drinking water, wastewater, ground and surface water. Our primary goal is to evaluate client’s specific needs in order to educate and/or direct them to the appropriate testing, while providing excellent customer service and reliable data. We believe in-house quality control is essential and require our in-house precision to meet 10% confidence limits instead of the standard 20%. We are committed to maintaining and documenting an extensive quality control program for all analyses.