05301802 - CHIPPEWA RIVER NEAR EVANSVILLE, MN Streamflow potentially affected by regulation1 - No Location.-- latitude 45o56'01" longtitude 95o45'37" Measure number Date Time Discharge, in ft^3;/s Base Flow2 6A 1988-05-03 11:20 14.2 Yes 6 1998-04-14 15:05 69.4 Not Determined 7 1998-05-20 11:15 45.8 Not Determined 8 1998-07-27 14:40 107.0 No 9 1998-09-09 18:35 13.8 Yes 1 1943-10-23 Not Available 5.64 Not Determined 2 1944-05-03 Not Available 67.9 Not Determined 3 1944-10-10 Not Available 0.77 Not Determined 4 1944-06-01 Not Available 28.3 Not Determined 5 1944-08-01 Not Available 0.4 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.