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- Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
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USGS Water-Year Summary 2024
05288500 MISSISSIPPI RIVER AT HWY 610 IN BROOKLYN PARK, MN
LOCATION - Lat 45°07'36", long 93°17'48" referenced to North American Datum of 1927, in SW 1/4 sec.12, T.119 N., R.21 W., Hennepin County, MN, Hydrologic Unit 07010206, on right bank 0.27 mi downstream from Coon Creek, 1.3 mi downstream from Coon Rapids dam at Coon Rapids, 6.5 mi downstream from Anoka, at downstream side of Hwy 610 bridge, and at mile 864.8 upstream from Ohio River.
DRAINAGE AREA - 19,100 mi².
SURFACE-WATER RECORDS
PERIOD OF RECORD - June 1931 to current year. Prior to October 1931 published as "at Coon Rapids, near Anoka."
GAGE - Water-stage recorder. Datum of gage is 804.739 ft above sea level (NAVD 88). Prior to June 14, 1932, at site 1.2 mi upstream at different datum.
REMARKS - Flow slightly regulated by six reservoirs on headwaters; total usable capacity, 1,640,600 acre-ft. Diurnal regulation caused by Coon Rapids dam 1.3 mi. above station.
Records good except those for estimated days, which are poor.
Records good except those for estimated days, which are poor.
EXTREMES FOR PERIOD OF RECORD - Minimum discharge, 529 ft³/s, Aug. 29, 1976, due in part to regulation.
