05318750 - BUTTERFIELD CREEK NEAR LA SALLE, MN Streamflow potentially affected by regulation1 - No Location.-- latitude 44o03'03" longtitude 94o33'28" Measure number Date Time Discharge, in ft^3;/s Base Flow2 1 1969-09-05 17:45 0.8 Yes 2 1987-04-21 10:50 18.6 Not Determined 3 1996-07-25 14:25 7.98 Yes 4 2012-08-30 13:10 0.82 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.