Division of Chemistry

The Chemistry Division of the North Dakota Department of Environmental Quality is dedicated to delivering high-quality, legally defensible analytical laboratory services with efficiency and accuracy. We strive to support environmental protection and public health across North Dakota by utilizing innovative technologies and fostering collaboration within our community.

Jim Quarnstrom

Director, Division of Chemistry


Laboratory Testing

Testing Services Provided

Interpreting Water Test Reports

Livestock Water Testing Guidelines

Fee Schedule for Water Samples and Inorganic Analytes

Chemistry Lab Fee Increase Letter


Laboratory Certification

Laboratories that analyze water samples from North Dakota public water systems to determine compliance with requirements of the Safe Drinking Water Act must be certified by the North Dakota Department of Environmental Quality. Laboratories that provide certain other environmental data for use by the Department must have valid certification. Please contact the Division of Water Quality or the Division of Waste Management to determine if certification is required.