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Michigan's annual water use data
Michigan and the other Great Lakes states and provinces have enacted laws that require major water users to report water usage within the Great Lakes Basin. This information facilitates managing water resources in a more integrated manner and supports the legal basis for prohibiting diversions of Great Lakes water to other regions of the country.
All water users with the capacity to withdraw over 100,000 gallons per day must report their annual water use to the State of Michigan by April 1 of each year. Water use data is compiled by EGLE and shared publicly and with the other states and provinces within the Great Lakes basin.
Michigan total water use by category for 2024
Consumptive use is the portion of a withdrawal that isn't returned locally due to evaporation, incorporation into products, or transport out of the Great Lakes Basin. Units are in millions of Gallons per Day (GPD).
| Category | Total Water Use | Consumptive Water Use |
|---|---|---|
| Agricultural irrigation | 246.5 | 221.8 |
| Commercial | 4.3 | 0.4 |
| Electric power generation | 5,435.3 | 61.3 |
| Industrial | 609 | 60.9 |
| Livestock | 42.5 | 5.6 |
| Non-agricultural irrigation | 32.8 | 29.5 |
| Private household supply | 187 | 18.7 |
| Public supply | 885.4 | 110.7 |
| Other | 12.7 | 0.01 |
Michigan water use data by county
Spreadsheets include separate tabs by category of use.
- 2025 - will be available in fall 2026
- 2024 water use data, xlsx
- 2023 water use data, xlsx
- 2022 water use data, xlsx
- 2021 water use data, xlsx
- 2020 water use data, xlsx
- 2019 water use data, xlsx
- 2018 water use data, xlsx
- 2017 water use data, xlsx
- 2016 water use data, xlsx
- 2015 water use data, xlsx
- 2014 water use data, xlsx
Michigan water use data by facility
- 2025 - will be available in fall 2026
- 2024 water use by facility, xlsx
- 2023 water use by facility, xlsx
- 2022 water use by facility, xlsx
- 2021 water use by facility, xlsx
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Michigan total water use by category for 2024; electric power generation is the largest with 5435 millions of gallons per day
Michigan total water use by category for 2024
Electric power generation is the largest with 5,435.3 millions of gallons per day
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Michigan consumptive water use by category for 2024; agricultural irrigation is the largest with 222 millions of gallons per day
Michigan consumptive water use by category for 2024
Agricultural irrigation is the largest with 221.8 millions of gallons per day.
Additional data
Water use data for each of the Great Lakes Basin states and provinces is available in the Great Lakes Regional Water Use Database maintained by the Great Lakes Commission.