05062650 - MASHAUG CREEK AT HEIBERG, MN Streamflow potentially affected by regulation1 - No Location.-- latitude 47o17'05" longtitude 96o16'35" Measure number Date Time Discharge, in ft^3;/s Base Flow2 1 1964-04-22 16:20 121.0 No 2 1964-05-28 13:30 0.59 No 3 1964-07-09 14:00 0.45 No 4 1964-08-18 11:45 0.1 No 5 1964-10-30 11:35 0.15 No 6 1965-05-17 8:55 14.6 No 7 1965-08-26 10:40 0.1 No 8 1965-09-28 13:00 1.96 No 8A 1966-08-14 Not Available 0.59 Not Determined 9 1966-09-21 11:00 0.07 Yes 10 1967-07-21 13:30 0.06 No 11 1967-09-19 15:50 0.1 No 13 1970-08-25 13:00 0.07 No 14 1971-09-15 10:55 6.89 Not Determined 15 1972-08-24 12:30 2.33 Not Determined 16 1973-08-09 8:00 0.13 No 17 1976-05-26 11:20 0.56 Not Determined 18 1976-07-27 14:15 0.02 Not Determined 19 1976-08-12 15:00 0.03 Not Determined 20 1976-09-15 10:50 0.0 Not Determined 21 1980-05-20 6:50 0.08 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.