05286800 - TROTT BROOK ON STATE HWY 47 IN RAMSEY, MN Streamflow potentially affected by regulation1 - No Location.-- latitude 45o17'16" longtitude 93o25'08" Measure number Date Time Discharge, in ft^3;/s Base Flow2 1 1965-07-27 Not Available 15.5 No 1A 1965-08-04 Not Available 6.4 No 2 1969-08-21 Not Available 5.12 Not Determined 3 1970-05-21 Not Available 11.9 Yes 4 1970-08-21 Not Available 7.64 Not Determined 5 1974-09-06 Not Available 6.48 Not Determined 6 1975-04-18 Not Available 204 No 7 1975-04-28 Not Available 303 No 8 1975-09-29 Not Available 20.6 Yes 9 1976-08-13 Not Available 5.76 Yes 10 1980-05-01 Not Available 25.6 Yes 11 1987-04-16 9:50 25.8 Yes 12 1988-06-28 13:00 1.76 Yes 13 2009-09-15 14:31 7.69 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.