HYDROLOGY, IONIA COUNTY, MI, USA

Hydrology data include spatial datasets and data tables necessary for documenting the hydrologic procedures for estimating flood discharges for a flood insurance study, which includes the hydrologic data expected by FEMA for new riverline studies. (Source: FEMA Guidelines and Specifications, Appendix N)

Data and Resources

Additional Info

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Last Updated July 31, 2019, 00:00 (CDT)
Created July 31, 2019, 00:00 (CDT)