05373995 - COLD CREEK AT ZUMBRO FALLS, MN Streamflow potentially affected by regulation1 - No Location.-- latitude 44o17'18" longtitude 92o26'02" Measure number Date Time Discharge, in ft^3;/s Base Flow2 2 1969-09-23 14:40 6.43 Yes 3 1970-05-28 Not Available Not Determined 4 1970-06-26 10:10 7.46 Yes 5 1971-08-12 Not Available 11.0 Yes 6 1974-09-06 11:30 17.2 Yes 7 1976-10-06 14:50 13.0 Not Determined 8 1979-09-27 Not Available 13.6 Yes 9 1980-05-06 12:05 11.2 Not Determined 10 1984-08-30 13:28 20.2 Not Determined 11 1988-06-29 13:40 24.7 Not Determined 12 1996-07-26 12:05 17.4 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.