USGS Current Conditions for USGS 04116000 GRAND RIVER AT IONIA, MI x

USGS 04116000 GRAND RIVER AT IONIA, MI

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Station is a Federal Priority Streamgage and is operated as part of the Groundwater and Streamflow Information Program.

This station managed by the LANSING FIELD OFFICE.

Available Parameters	Available Period
All 3 Available Parameters for this site
00060 Discharge	1989-10-01	2026-07-18
00065 Gage height	2017-10-01	2026-07-18
63160 Stream level, NAVD88	2020-09-15	2026-07-18

Days (7)

-- or --
Begin date

End date

Summary of all available data for this site
Instantaneous-data availability statement

Most recent instantaneous value: 745 07-18-2026 00:45 EST

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**Daily discharge, cubic feet per second -- statistics for Jul 18 based on 74 water years of record more**
Min (1977)	25th percen- tile	Most Recent Instantaneous Value Jul 18	Median	Mean	75th percen- tile	Max (1957)
110	540	745	797	1040	1150	4590

Most recent instantaneous value: 8.39 07-18-2026 00:45 EST

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Most recent instantaneous value: 623.02 07-18-2026 00:45 EST

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U.S. Department of the Interior | U.S. Geological Survey
Title: USGS Current Conditions for Michigan
URL: https://waterdata.usgs.gov/mi/nwis/uv?

Page Contact Information: Michigan Water Data Support Team
Page Last Modified: 2026-07-18 01:59:36 EDT
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