05373220 - SOUTH BRANCH MIDDLE FORK ZUMBRO R. AT MANTORVILLE Streamflow potentially affected by regulation1 - No Location.-- latitude 44o03'51" longtitude 92o45'17" Measure number Date Time Discharge, in ft^3;/s Base Flow2 1 1995-09-15 8:45 9.69 Yes 2 2000-04-12 Not Available 34.8 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.