05339950 - WEST BRANCH SUNRISE RIVER AT STACY, MN Streamflow potentially affected by regulation1 - No Location.-- latitude 45o23'29" longtitude 92o59'52" Measure number Date Time Discharge, in ft^3;/s Base Flow2 1 1967-09-06 Not Available 11.1 Not Determined 2 1969-08-31 10:15 5.27 Not Determined 3 1970-05-21 10:30 24.9 Yes 4 1974-09-24 8:30 5.54 Yes 5 1975-04-15 13:30 53.4 Not Determined 6 1975-04-28 10:35 200.0 Not Determined 7 1975-05-13 12:50 108.0 Not Determined 8 1975-10-01 9:20 22.4 Yes 9 1976-09-24 12:35 2.24 Not Determined 10 1980-05-02 10:53 30.8 Not Determined 11 1988-05-06 7:00 10.6 Not Determined 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.