05337700 - GROUNDHOUSE RIVER AT BRUNSWICK, MN Streamflow potentially affected by regulation1 - No Location.-- latitude 45o47'28" longtitude 93o16'33" Measure number Date Time Discharge, in ft^3;/s Base Flow2 1 1966-07-18 10:30 10.1 No 2 1966-08-18 14:10 10.2 No 3 1966-09-15 10:45 6.25 Not Determined 4 1966-10-05 10:25 7.55 Not Determined 5 1967-05-11 8:20 46.0 Not Determined 6 1967-07-24 13:40 12.0 Not Determined 7 1967-08-11 12:10 6.74 Not Determined 8 1967-09-06 14:10 6.76 Not Determined 9 1967-09-27 12:00 6.82 No 10 1967-10-24 13:30 7.77 No 11 1968-04-18 9:00 50.3 No 12 1968-05-16 8:30 105.0 No 13 1968-06-19 17:15 87.2 Not Determined 14 1968-07-24 15:05 27.4 No 15 1968-08-27 17:50 8.66 No 16 1968-10-07 17:45 52.0 No 17 1968-11-08 13:30 65.2 No 18 1969-08-26 10:40 7.84 No 19 1970-05-19 14:40 35.5 No 20 1974-09-16 13:10 31.2 No 21 1976-09-22 13:00 6.17 No 22 2006-07-07 11:45 9.63 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.