05277050 - GROVE CREEK NEAR MANANNAH, MN Streamflow potentially affected by regulation1 - No Location.-- latitude 45o14'23" longtitude 94o36'26" Measure number Date Time Discharge, in ft^3;/s Base Flow2 1 1969-08-16 Not Available 0.93 Yes 2 1969-09-04 Not Available 1.1 No 3 1969-09-17 Not Available 0.59 Yes 4 1969-10-23 Not Available 1.15 Yes 5 1969-11-25 Not Available 1.68 Yes 6 1970-04-27 Not Available 8.62 Yes 7 1970-05-26 Not Available 2.21 Yes 8 1970-06-30 Not Available 2.27 Yes 9 1970-08-06 Not Available 1.03 Yes 9A 1970-08-18 Not Available 0.68 No 10 1971-06-08 Not Available 14.6 No 11 1971-07-13 Not Available 20.3 No 12 1971-08-05 Not Available 6.12 Yes 13 1971-09-20 Not Available 2.72 Yes 14 1971-09-21 Not Available 2.55 Yes 15 1971-10-18 Not Available 3.95 No 16 1976-10-04 Not Available 0.17 No 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.