WATER LOSSES FROM WET AREAS 



159 



of these losses. After these daily figures of natural losses were obtained, 

 the means for each 5-day period were determined for each of the three 

 methods. Then these results were in turn averaged. The addition of 

 the natural losses to the corrected outflow gives the inflow to the area. 

 The data given in Table 3 have been plotted on plates IX and X. 

 The estimated inflow represents the amount of water passing the points 

 marked ^ on Plate II, or the outside edge of the area of natural losses. 

 On plates IX and X the difference between the graphs marked ' ' mean 



PLATE IX 



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SANTA ANA RIVER - 193 

 Estimated Inflow between Hamner Ave. and AT. &S.F. Ry. Bridge 



§MEAN INFLOW 

 MEASURED OUTFLOW 

 CORRECTED OUTFLOW 



JULY 

 S 10 IS 20 25 



• BASED ON TEMPERATURE AT PRADO 



* BASED ON EVAPORATION AT PRADO 



♦ BASED ON WELL 



! AUGUST 

 10 15 20 25 



I SEPTEMBER 

 10 15 20 25 



PLATE X 





-T !♦' 



^^f 



:>* 



♦r^». 



tA 



I ♦' 





f-n 





:e: 



SANTA ANA RIVER - 1932 . 

 Estimated Inflow between Hamner Ave. and A-T&S.R Ry. Bridge 



"® MEAN INFLOW 

 ® MEASURED OUTFLOW 

 © CORRECTED OUTFLOW 



I JULY I I 



5 10 15 20 25 



♦ BASED ON TEMPERATURE AT PRAOO 



♦ BASED ON EVAPORATION AT POMONA 



♦ BASED ON WELL 



I 



31 



AUGUST I 

 Jfi >i 20 25 



-il. 



SEPTEMBER 

 _!fl LI 2a 2i_ 



