05378240 - GARVIN BROOK ABOVE MINNESOTA CITY, MN Streamflow potentially affected by regulation1 - No Location.-- latitude 44o05'07" longtitude 91o45'36" Measure number Date Time Discharge, in ft^3;/s Base Flow2 8 1969-09-23 11:55 9.29 Yes 9 1970-05-21 19:42 21.8 Yes 10 1971-08-19 Not Available 20.6 Yes 11 1979-09-28 Not Available 22.0 Not Determined 12 1980-05-08 12:20 25.6 Not Determined 13 1981-06-16 14:40 27.7 Yes 14 1981-06-16 14:12 27.2 Yes Notes: 1 Regulation includes human influences on streamflow from causes such as hydropower, reservoirs, water supplies, or wastewater discharges. 2 Base flow is defined as a period of at least 10-14 days without precipitation that produces detectable runoff.