06483350 - LITTLE ROCK RIVER NR. RUSHMORE, MN Streamflow potentially affected by regulation1 - No Location.-- latitude 43o32'36" longtitude 95o48'58" Measure number Date Time Discharge, in ft^3;/s Base Flow2 1 1991-04-17 14:40 32.8 Not Determined 2 1991-06-06 8:15 180.0 No 3 1992-03-02 11:30 152.0 No 4 1993-03-28 15:00 553.0 No 5 1993-07-01 14:10 546.0 No 6 1993-07-11 1: 4290.0 No 7 1993-07-14 9:40 328.0 No 8 1999-04-07 15:11 58.3 Not Determined 9 2002-05-14 12:30 35.4 No 10 2005-06-08 13:37 77.4 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.