Hydrologic Data Collection & Analysis

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.

Information

What is Hydrology?
The Hydrologic Cycle
Frequently Asked Questions
Computing Flood Discharges for Small Ungaged Watersheds
pdf pdf Drought Flow Fact Sheet
pdf pdf General Guidelines for Hydrogeological Investigations
Miscellaneous Discharge Measurements
NFIP Flood Insurance Study Updates
Nonpoint Source Hydrologic Analysis
Relevant Laws and Rules
Stormwater Management Guidebook, with other Newsletters and Guidebooks

Online Services

Request a Flood Discharge or Low Flow Form
Flood Discharge & Low Flow Reporting System
Flood Discharge Database
Low Flow Database
pdf pdf Zero Flow Report form

Maps and GIS data

pdf pdf Michigan's Major Watersheds, revised 4/28/2019
GIS Data for Michigan
Online Maps - DNR

Contact Us

Mario Fusco, FuscoM@Michigan.gov, 517-256-4458

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Hydrologic Data Collection & Analysis

Hydrologic Data Collection & Analysis

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