194 



Honolua Ranch, elevation 800 feet, 255 inches. 

 Mt. Eke. elevation 4500 feet, 270 inches (about). 

 Hononianu. elevation 1800 feet. 361 inches. 

 Kopiliula, elevation 1225 feet. 356 inches. 

 \\'aikamoi, elevation 1275 feet, 392 inches. 



HAWAII. 



Kahawainui (Upper Hamakua Ditch), elev. 4080 ft.. 504 in. 

 Alakahi ( Upper Hamakua Ditch), elev. 3870 ft.. 350 in. 

 Kahawainui (Lower Hamakua Ditch), elev. 1040 ft., 308 in. 

 Koiawe (Upper Hamakua Ditch), elev. 3350 ft.. 217 in. 

 Koiawe (Lower Hamakua Ditch), elev. 1000 ft.. 211 in. 

 Waima (Lower Hamakua Ditch), elev. 980 ft.. 192 in. 



CHANGES OF PERSONNEL. 



C. T. I'ailey, assistant engineer, sailed on the April 5th U. S. 

 Army transport to spend three months accumulated leave on the 

 mainland, and three months in the Washington. D. C, office of 

 the U. S. Geological Survey on general office and executive train- 

 ing work. He expects to return to Honolulu about November 13, 

 1915. 



R. C. Rice, formerly office engineer for the California district 

 of the V. S. Geological Survey, arrived on April 13. and will act 

 as office engineer for this Division in the future. 



The services of R. D. Kliss, assistant engineer, of the Philip- 

 pine service, have been secured, and Mr. Kliss will report for 

 duty about July Isl. 



Kauai. 



The construction work on the new Kapaa stream rmd ditcli 

 measurement stations was practically completed. I'll xk Is duniig 

 the latter part of the month delayed this work. All stations in 

 the upper W^aimea water shed were visited and minor repair 

 work was done. .Ml continuous record stream nieasurmient sta- 

 tions on windward Kauai were visited. 



Mr. 1 lardv s])enl 2? dax's in the field, visited ten stre;ini meas- 

 urement stations, and made 15 stream measurements. Mr. Ilur- 

 ner spent 28 days in the field, ])rincipally on construction work. 



Oaltii. 



Three cooperative continuous record stream measurement sta- 

 tions were cstal)lishc(l in ilic upjjcr runalmi and Kaluanui val- 

 leys. The cost of these stations was paid b\- the Koolau Agricul- 

 tiu-;d r"o.. Ltd. The '^tatioii>^ will he used to determine whether 



