05476990 - EAST FORK DES MOINES RIVER NEAR CEYLON, MN Streamflow potentially affected by regulation1 - No Location.-- latitude 43o34'08" longtitude 94o38'04" Measure number Date Time Discharge, in ft^3;/s Base Flow2 1 1971-05-13 9:00 21.7 Not Determined 2 1972-10-12 12:30 2.97 Yes 3 1973-08-31 12:05 0.03 Yes 4 1974-08-29 15:30 0.27 Yes 5 1975-09-30 10:45 0.0 Yes 6 1976-06-10 11:30 0.0 Yes 7 1983-09-19 16:30 5.4 Yes 8 1985-08-15 18:30 0.41 Yes 9 1989-09-15 9:48 0.21 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.