04011500	-	DEVIL TRACK RIVER NR. GRAND MARAIS, MN

Streamflow potentially affected by regulation1	-	No

Location.-- latitude 47o46'12" longtitude 90o15'39"


Measure number	Date	Time	Discharge, in ft^3;/s	Base Flow2
7	1970-08-12	9:55	22.6	No
8	1971-09-28	8:50	18.3	No
9	1974-08-01	10:16	13.8	Not Determined
10	1974-09-23	8:00	15.4	Not Determined
11	1975-10-09	8:00	15.9	Not Determined
12	1976-06-08	13:50	35.6	No
13	1976-09-08	7:50	1.45	Not Determined
14	1976-10-21	12:20	3.12	Not Determined
15	1980-05-15	8:25	98.8	Yes
16	1983-09-27	17:25	8.4	Not Determined
17	1987-05-14	6:25	32.1	Not Determined
18	2006-07-11	10:05	16.8	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.