05319100 - SOUTH FORK WATONWAN RIVER NEAR MADELIA, MN Streamflow potentially affected by regulation1 - No Location.-- latitude 44o02'33" longtitude 94o27'42" Measure number Date Time Discharge, in ft^3;/s Base Flow2 1 1968-04-17 Not Available 3.8 Yes 2 1968-05-22 Not Available 2.33 No 3 1968-07-01 Not Available 8.18 No 4 1968-08-07 Not Available 50.7 No 5 1968-09-11 Not Available 19.2 No 6 1968-10-14 Not Available 230.0 No 7 1968-11-13 Not Available 129.0 No 8 1969-06-30 Not Available 384.0 No 9 1969-08-06 Not Available 54.1 No 10 1969-08-28 Not Available 15.5 No 11 1969-09-05 Not Available 8.36 No 12 1969-10-09 Not Available 1.86 No 13 1970-05-21 Not Available 64.5 Yes 14 1974-09-03 Not Available 1.36 Yes 15 1974-10-02 Not Available 0.73 Yes 16 1976-06-09 Not Available 0.52 No 17 1996-07-25 11:30 21.9 Yes 18 2012-08-30 12:55 0.19 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.