iowa geological survey Archives

Ask a Scientist – What is Groundwater

We ask Keith Schilling, State Geologist and Research Scientist at the Iowa Geological Survey, the question: What is groundwater?

Ask a Scientist – Groundwater

We ask Keith Schilling, State Geologist and Research Scientist at the Iowa Geological Survey, the question: Why is groundwater important?

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Ask a Scientist – Groundwater and INRS

We ask Keith Schilling, State Geologist and Research Scientist at the Iowa Geological Survey, the question: Why is groundwater important to the Iowa Nutrient Reduction Strategy?

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Ask a Scientist – Iowa Geological Survey

We ask Keith Schilling, State Geologist and Research Scientist at the Iowa Geological Survey, the question: What is the Iowa Geological Survey?

groundwater IIHR Hydroscience and Engineering iowa geological survey University of Iowa

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