164 



Expcriniciital Cardcii. Makiki. 



The work at tliis station consisted ])rincipally of the usual 

 routine work, mixing and sterilizing" soil, transplanting trees, etc. 



Honolulu Jlafcrslicd Plautiu!^. 



The work on the face of Sugar Loaf is progressing. Four 

 hundred seventy-four kukui trees and 175 koa trees were planted 

 during the month. Other work done consisted of clearing off 

 and making holes, also hoeing the trees first planted. 



Adi'icc (Did .-Issistaiicc. 



The writer, at the re(|uest of a number of people, ]xiid visit'-: 

 and answered inquiries as follows : 



Calls made in and around city. 4 ; advice by telephone, 3 ; ad- 

 vice given at nursery, 4 ; letters of advice to other islands, 6. 



Respectfully submitted. 



D.wiD Haughs. 

 Forest Nurseryman. 



D]\ ISIOX OF HYDROGRAPHY. 



May 11, 1914. 



I)Oard of Commissioners of Agriculture and I^'orestry. 



Gentlemen: — The following report of operations of the divi- 

 sion of hydrography (hu'ing the month of .\])ril, l')14, is sul)- 

 mitted : 



Oahu. 



Stevens automatic continuous registers were installed on the 

 new stations on the Haiku, Kahana, and I'unaluii streams 

 Alterations were made to the concrete measuring weir on the 

 Nuuanu stream, and a shelter was constructed to house the new 

 r>ristol water register which has been loaned I)y the College of 

 Hawaii. Two new converted Watson continuous water regi.ster 

 stations were cstabhslicil on the east and west branches of thi- 

 Manoa .stream. 



Two cooperative staff gage stations were estabhshed on the 

 Waiahole stream to show the developed water in the Waiahole 

 tunnel. All costs incident to the establishment of these stations 

 was borne by the Waiahole Water Co. The regular station on 

 the Waiahole stream was also improved, and three stations in the 

 Kailua valley were repaired. Tlir ri'gular station on tlu' I'olia- 



