USGS 06090300 Missouri River near Great Falls MT

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DESCRIPTION:: Latitude 47°35'04.00", Longitude 111°03'38.09" NAD83; Cascade County, Montana, Hydrologic Unit 10030102; Drainage area: 22,881 square miles; Datum of gage: 2,807.21 feet above NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations (availability statement)	1994-10-01	2025-06-13
Daily Data
Discharge, cubic feet per second	1953-05-01	2025-06-12	25184
Daily Statistics
Discharge, cubic feet per second	1953-05-01	2025-01-29	25050
Monthly Statistics
Discharge, cubic feet per second	1953-05	2025-01
Annual Statistics
Discharge, cubic feet per second	1953	2025
Peak streamflow	1952-05-04	2023-06-11	72
Field measurements	1975-11-05	2025-05-19	387
Field/Lab water-quality samples	1982-11-05	2013-09-04	266
Water-Year Summary	2006	2024	19
Revisions	Loading...

OPERATION:: Record for this site is maintained by the USGS Montana Water Science Center; Email questions about this site to Montana Water Science Center Water-Data Inquiries

U.S. Department of the Interior | U.S. Geological Survey
Title: NWIS Site Information for USA: Site Inventory
URL: https://waterdata.usgs.gov/nwis/inventory?

Page Contact Information: Montana Water Data Support Team
Page Last Modified: 2025-06-13 12:12:23 EDT
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