Water Testing The University of Iowa Hygienic Laboratory also tests the viability of our lakes and rivers, assuring that there is no build-up of hazardous substances. This testing protects municipal drinking water sources, sustains the recreational value of the waters for fishing, boating, and swimming, and preserves the natural beauty of the state. For more information about any of the University of Iowa Hygienic Laboratory services or programs, call (319) 335-4500 or visit the web site at www.uhl.uiowa.edu. Phone: 319/335-4500 |
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