04015475 - PARTRIDGE RIVER ABV COLBY LAKE AT HOYT LAKES, MN Streamflow potentially affected by regulation1 - Yes Location.-- latitude 47o31'38" longtitude 92o07'21" Measure number Date Time Discharge, in ft^3;/s Base Flow2 1 1976-08-23 11:10 0.5 Not Determined 2 1978-09-19 12:00 147.0 Not Determined 3 1978-10-24 9:30 31.1 Not Determined 4 1978-12-04 14:05 24.6 Not Determined 5 1979-01-22 13:55 1.4 Not Determined 6 1979-03-01 12:50 1.28 Not Determined 7 1979-04-12 11:30 15.5 Not Determined 8 1979-04-18 11:30 96.2 Not Determined 9 1979-04-23 8:40 1910.0 Not Determined 10 1979-04-24 11:25 1770.0 Not Determined 11 1979-04-27 10:00 1040.0 Not Determined 12 1979-04-30 11:20 594.0 Not Determined 13 1979-05-22 12:00 382.0 Not Determined 14 1979-06-27 12:00 189.0 Not Determined 15 1979-08-22 11:15 8.42 Not Determined 16 1979-09-26 11:50 25.6 Not Determined 17 1979-10-31 13:40 64.2 Not Determined 18 1979-12-20 9:55 10.6 Not Determined 19 1980-01-30 14:10 3.58 Not Determined 20 1980-03-12 10:40 1.63 Not Determined 21 1980-04-10 8:30 175.0 Not Determined 22 1980-04-22 12:10 266.0 Not Determined 23 1980-07-01 12:45 11.3 Not Determined 24 1980-08-06 12:10 3.16 Not Determined 25 1980-09-03 11:35 209.0 Not Determined 26 1980-10-01 14:20 133.0 Not Determined 27 1980-11-05 14:15 62.0 Not Determined 28 1980-12-04 8:40 18.6 Not Determined 29 1981-01-28 9:30 1.49 Not Determined 30 1981-03-04 11:40 5.44 Not Determined 31 1981-04-08 11:55 294.0 Not Determined 32 1981-06-25 14:55 152.0 Not Determined 33 1981-08-26 11:40 6.89 Not Determined 34 1981-10-15 10:30 186.0 Not Determined 35 1981-12-02 9:40 18.2 Not Determined 36 1982-01-06 10:20 7.37 Not Determined 37 1982-03-03 13:00 3.89 Not Determined 38 1982-04-20 8:20 465.0 Not Determined 39 1982-05-05 11:15 314.0 Not Determined 40 1982-06-17 11:10 68.0 Not Determined 41 1982-08-03 12:25 39.9 Not Determined 42 1982-10-05 9:40 218.0 Not Determined 43 1982-11-29 15:45 123.0 Not Determined 44 1983-01-27 10:20 14.0 Not Determined 45 1983-03-22 15:05 21.2 Not Determined 46 1983-04-11 15:40 191.0 Not Determined 47 1983-05-19 11:05 132.0 Not Determined 48 1983-07-20 13:30 34.4 Not Determined 49 1983-08-29 16:25 272.0 Not Determined 50 1983-10-26 12:00 116.0 Not Determined 51 1983-12-21 14:30 29.0 Not Determined 52 1984-01-04 12:55 21.6 Not Determined 53 1984-02-17 8:15 24.1 Not Determined 54 1984-04-12 8:05 392.0 Not Determined 55 1984-04-17 14:05 581.0 Not Determined 56 1984-06-12 10:45 303.0 No 57 1984-06-14 12:45 364.0 Not Determined 58 1984-08-06 15:25 11.2 Not Determined 59 1984-10-02 11:45 31.2 Not Determined 60 1984-11-15 12:00 36.6 Not Determined 61 1984-12-19 15:20 30.4 Not Determined 62 1985-02-05 11:45 1.49 Not Determined 63 1985-03-21 13:50 8.76 Not Determined 64 1985-03-29 9:50 36.7 Not Determined 65 1985-04-25 12:35 517.0 Not Determined 66 1985-05-01 12:30 341.0 Not Determined 67 1985-06-11 13:55 101.0 Not Determined 68 1985-07-24 9:55 84.6 Not Determined 69 1985-08-29 8:50 33.5 Not Determined 70 1985-10-18 8:35 149.0 Not Determined 71 1985-11-26 14:00 41.0 Not Determined 72 1986-01-07 12:45 10.9 Not Determined 73 1986-02-18 13:20 6.53 Not Determined 74 1986-03-31 11:40 52.2 Not Determined 75 1986-04-10 11:50 434.0 Not Determined 76 1986-05-13 10:55 299.0 Not Determined 77 1986-06-23 10:40 64.3 Not Determined 78 1986-08-05 12:05 36.5 Not Determined 79 1986-09-18 8:50 161.0 Not Determined 80 1986-10-28 11:30 48.9 Not Determined 81 1986-12-18 9:05 19.4 Not Determined 82 1987-02-05 10:10 9.41 Not Determined 83 1987-03-19 8:05 17.6 Not Determined 84 1987-04-28 14:35 62.5 Not Determined 85 1987-06-11 9:15 47.5 Not Determined 86 1987-07-23 10:10 825.0 Not Determined 87 1987-09-04 7:45 13.6 Not Determined 89 1987-11-24 10:20 17.9 Not Determined 90 1988-01-15 10:05 2.68 Not Determined 91 1988-02-18 14:40 1.4 Not Determined 92 1988-03-28 13:45 5.1 Not Determined 93 1988-05-11 15:30 434.0 Not Determined 94 1988-07-15 9:15 4.09 Not Determined 95 1988-09-12 10:25 49.1 Not Determined 96 1988-11-03 8:10 30.9 Not Determined 97 1988-12-07 9:10 41.6 Not Determined 98 2006-07-12 13:55 18.3 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.