05243830 - SHELL RIVER NEAR NIMROD, MN Streamflow potentially affected by regulation1 - No Location.-- latitude 46o48'26" longtitude 94o53'21" Measure number Date Time Discharge, in ft^3;/s Base Flow2 1 1974-10-03 14:10 197.0 Yes 2 1975-07-29 12:00 271.0 Yes 3 1975-10-16 14:40 225.0 Yes 4 1976-06-01 12:55 151.0 Yes 5 1976-09-07 16:15 47.4 Yes 7 1988-05-04 15:20 240.0 Not Determined 8 1988-07-20 11:50 91.2 Not Determined 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.