Quad Cities Metallurgical Laboratory
Commercial or private lab
17048 215th Street, Davenport, IA 52806
Certification programs (1)
Drinking water- Drinking Water (Safe Drinking Water Act compliance testing)
From the Iowa DNR list of certified labs, checked 2026-11-03. Iowa's public list shows certification programs, not individual tests, so ask the lab which tests (bacteria, nitrate, arsenic and so on) it's certified for.
Listed as certified in the Drinking Water program by the Iowa Department of Natural Resources (DNR) Laboratory Certification Program (state lab number 084). Listing checked 2026-11-03. Call the lab before sampling to confirm it accepts private well samples, which tests it's certified for, prices and sample bottles.