CDPHE temporarily suspends water testing in the State Laboratory’s chemistry program
Denver (December 23, 2024) — On December 20, as part of the ongoing investigation into quality assurance processes within the State Laboratory’s water testing program, the Colorado Department of Public Health and Environment identified that a second chemist had manipulated quality control data, contributing to the lapses in method 200.7, which tests for certain metals in water. The Laboratory Director promptly placed the chemist on administrative leave. As a precautionary measure, CDPHE has temporarily suspended water testing in the chemistry program at the State Laboratory.