05383740 - NORTH BRANCH ROOT RIVER NEAR CHATFIELD, MN Streamflow potentially affected by regulation1 - No Location.-- latitude 43o49'21" longtitude 92o10'24" Measure number Date Time Discharge, in ft^3;/s Base Flow2 1 1969-09-22 15:15 36.6 Yes 2 1970-05-20 19:55 130 No 3 1971-08-17 Not Available 40.2 Yes 4 1976-10-14 14:10 25.8 Yes 5 1977-08-24 8:30 24.7 Yes 6 1985-06-20 11:03 42.0 Not Determined 7 1989-09-21 13:30 32.0 Yes 8 2011-10-05 10:24 66.1 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.