05341765 - VALLEY BRANCH AT AFTON, MN Streamflow potentially affected by regulation1 - No Location.-- latitude 44o54'40" longtitude 92o46'48" Measure number Date Time Discharge, in ft^3;/s Base Flow2 1 1967-09-06 Not Available 9.62 Not Determined 1B 1969-03-10 Not Available 5.0 Not Determined 2 1969-03-20 16:20 12.7 Not Determined 3 1969-05-26 11:10 9.13 Not Determined 4 1969-07-23 8:30 8.38 Not Determined 5 1969-08-22 10:10 8.49 Not Determined 6 1969-10-28 8:20 8.16 Not Determined 7 1969-12-03 11:40 8.7 Not Determined 8 1970-01-08 13:25 13.7 Not Determined 9 1970-02-19 11:40 8.02 Not Determined 10 1970-03-26 13:30 10.9 Not Determined 11 1970-05-06 11:10 10.7 Not Determined 12 1970-06-02 14:15 11.8 Not Determined 13 1970-07-06 14:55 8.52 Not Determined 14 1970-08-03 10:10 9.59 Not Determined 15 1970-09-16 15:30 8.98 Not Determined 16 1970-10-16 17:40 9.99 Yes 17 1970-11-23 8:50 8.84 Yes 18 1970-12-17 14:30 11.5 Yes 19 1971-01-20 15:20 9.13 Yes 20 1971-02-19 13:15 10.6 Yes 21 1971-03-26 11:25 11.2 Not Determined 22 1971-05-06 13:15 10.4 Not Determined 23 1971-06-11 13:15 12.7 Not Determined 24 1971-07-16 13:05 10.8 Not Determined 25 1971-08-10 14:10 10.0 Yes 26 1971-09-23 14:30 11.0 Not Determined 27 1971-10-22 13:40 12.3 Not Determined 28 1971-11-18 14:55 15.5 Not Determined 29 1971-12-10 13:15 11.0 Yes 30 1972-01-19 16:00 10.8 Yes 31 1988-06-20 12:23 13.4 Not Determined 32 2000-10-04 12:10 14.7 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.