05030255 - TOAD RIVER NEAR PERHAM, MN Streamflow potentially affected by regulation1 - No Location.-- latitude 46o39'55" longtitude 95o31'27" Measure number Date Time Discharge, in ft^3;/s Base Flow2 1 1967-10-25 9:30 7.7 Not Determined 2 1968-06-04 16:20 25.4 Not Determined 3 1968-08-21 17:10 12.6 Not Determined 4 1970-08-04 14:55 3.38 Yes 5 1970-08-17 12:30 1.01 Yes 6 1970-08-25 12:50 0.32 Yes 7 1973-08-30 13:50 9.0 Yes 8 1974-08-06 10:57 30.6 Yes 9 1976-08-18 17:30 0.0 Not Determined 10 1977-09-21 14:20 6.51 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.