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Low Flow Discharge Database

 7/22/2019

| Home | Water Management | Flood Flows | Discharge Requests | Watersheds Map
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Access to the Low Flow Database is provided as a service to allow you to view the discharges from previous requests for preliminary design purposes. The discharge values are only valid for one year after the original request date. To obtain discharge information from the Hydrologic Studies Program, a low flow discharge request form may be submitted electronically to the DEQ. A written or email response to your request will be returned to you and must accompany your permit application.
How to perform a search:
Fill in the fields on the left side of this form with the relevant information for your search. Your search will return all of the records that match the information that you have entered. The more fields you fill in, the narrower your search results will be.
 
Field entry tips:
County: Name of county in which watercourse is located e.g., "Ingham"
Watershed: Name of watershed in which the watercourse is located e.g., "Grand". Don't know your watershed? See the Michigan watersheds map
Watercourse: Name of watercourse e.g., "Grand River". Note: This will return ALL watercourses in the state with this name unless a specific county or watershed is also selected. Avoid using general search criteria terms such as "river" or "stream".

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