Table Hy02: Estimated Magnitude and Frequency of Annual Low Flow

Table Hy02: Estimated Magnitude and Frequency of Annual Low Flow

within period of record listed except where footnoted (MDNR 1996, USGS 1997, Skelton 1970).
  DISCHARGE (CFS) 7-DAY LOW FLOW
GAGE NO. STREAM SITE PERIOD OF RECORD Average Maximum Minimum Q2 Q10 Q20
7015000 Bourbeuse nr. St. James 1947-81 15.8     0.04 0.0  
7015720 Bourbeuse nr. High Gate 1965-97 138 315 21.7 0.13 0.0  
7016000 Bourbeuse nr. Spg. Bluff 1943-81       6.8 0.9 4.01
7016500 Bourbeuse @ Union 1921-97 681 1771 106 323 18 272
7015500 Lanes Fork nr. Rolla 1953-72       0.0 0.0  

Period of Record - 11962-1965, 21922-1967, 3(USGS 1994), 41947-81

Key Messages: 

Conservation pays by enriching our economy and quality of life.

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