reaching the settling basins pass out through an overflow and drain 

 pipe leading back to the rivero The latter route could doubtless be 

 improved as a fish passage, but only a few fish have ever been observed 

 in the settling ponds. 



The Krober Ditch takes off from the north bank 21 l/2 miles upstream 

 near a steel bridge o It diverts 2-3 c.f.s, and is not screened. 



The Meloy (or Melog) Ditch takes off from the south bank 22 miles 

 upstream. It has a capacity of 4 c«f«s» and is not screened. 



The Griffin Ditch takes off from the south bank 24 miles upstreamo 

 It has a capacity of 4 c.f.s. and was screened in 1938. 



The Stevens or Scott-Stevens Ditch takes off from the north bank 

 of a side channel 24 1/2 miles upstream. It has a capacity of 13 c.f.s., 

 and is screened some distance below the intake. The by-pass ife often 

 blocked by beaver dajns and trash, requiring freauent inspection and 

 cleaning. 



The Frederick and Hunting Ditch takes off from the north bank 25 

 miles upstream just above the bridge to the Rattlesnake Creek Guard 

 Station. It diverts 7 c.f.s. and is screened l/4 mile below the 

 intake • 



The Carmack and Parker Irrigation Ditch takes off from the south 

 bank 25.8 miles upstream. It diverts 3 c.f.s., and is screened. 



The Palmer Irrigation Ditch takes off from the north bank of a 

 side channel 27 l/2 miles upstream. It diverts 2 l/2 c.f.c, and is 

 screened. 



The Lower Markel Irrigation Ditch takes off from the south bank 

 2 9 miles upstream, above an 80 foot long log wing dam. It diverts 

 11 c.f.B., and was screened in 1938, 



The Upper Markel Irrigation Ditch takes off from the south bank 

 29 1/^ miles upstream. This is a small ditch, reported to b e used 

 only during high water stages, and is not screened. 



The Lindsey Irrigation Ditch takes off from the north bank of a 

 side channel 1/4 mile above the upper Markel Ditch, and just above 

 a low, board dam. It has a capacity of 16 c.f.s, and is screened. 



The Valentine Ditch takes off from the north bank 30 l/2 miles 

 upstream. It diverts 2 c.f.s., and is not screened. 



The Benton Ditch takes off from the north bank about 110 yards above 

 the Valentine Ditch. It has a capacity of 3 c.f.s., and was screened 

 in 1938. 



33 



