watershe  month     day    year    time      flow      flow
                                  (min)     (cfs)   (in/hr)
   sw12        9      13    1951     227    0.0140    0.0047
   sw12        9      13    1951     229    0.0190    0.0063
   sw12        9      13    1951     234    0.0140    0.0047
   sw12        9      13    1951     242    0.0070    0.0023
   sw12        9      13    1951     245    0.0090    0.0030
   sw12        9      13    1951     254    0.0020    0.0007
   sw12        9      13    1951     278    0.0020    0.0007
   sw12        9      13    1951     291    0.0010    0.0003
   sw12        9      13    1951     336    0.0030    0.0010
   sw12        9      13    1951     420    0.0000    0.0000