05335110 - LOWER TAMARACK RIVER NEAR DUXBURY, MN Streamflow potentially affected by regulation1 - No Location.-- latitude 46o05'56" longtitude 92o30'00" Measure number Date Time Discharge, in ft^3;/s Base Flow2 1 1967-09-07 Not Available 1.99 No 2 1970-05-18 Not Available 41.6 Yes 3 1974-09-19 Not Available 3.96 Yes 4 1976-09-16 Not Available 0.61 No 5 1979-10-04 Not Available Not Determined 6 1980-05-29 Not Available 6.72 No 7 1980-07-17 Not Available 6.88 No 7 2006-07-14 13:04 1.55 Yes 8 2006-09-07 18:37 1.45 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.