Hydrologic Data Collection & Analysis
- The Hydrologic Studies Program of the Water Resources Division calculates flood and low flow discharges and conducts other types of hydrologic analyses in support of the department's water-related programs.
This page can be accessed as www.mi.gov/hydrology.
Information
- Introduction to Hydrology
- The Hydrologic Cycle
- Glossary
- Michigan's Major Watersheds, revised 4/28/2019
- Frequently Asked Questions - Hydrologic Studies
- Relevant Laws and Rules
- Drought Flow Fact Sheet
- NFIP Flood Insurance Study Updates
- Storm Water Management Guidebook, with other Newsletters and Guidebooks
- Nonpoint Source Hydrologic Analysis
- Miscellaneous Discharge Measurements
Related Links
- NOAA Precipitation Frequency estimates, updated 4/15/2013
- USGS Publication: 100-Year Flood, It's All About Chance
- NRCS National Engineering Handbook
- Michigan Committee for Severe Weather Awareness
- NWS North Central River Forecast Center
- FEMA flood maps and Flood Insurance Studies
- USGS Michigan Water Science Center
- United States Geological Survey (USGS) Daily Streamflow
- USACE, Detroit District
- USACE Hydrologic Engineering Center (HEC) software
- United States Army Corp of Engineers (USACE)
- NWS National Water Center (NWC)
