129 



of 300 inch capacity will be re-established on Waialeale, 5070 

 feet elevation, during April. 



G. K. Larrison spent March 17 to 20 on reconnaissance in the 

 Kapaa and Anahola river valleys. 



QAHU. 



A large amount of small repair and maintenance work was 

 done. New staff gage faces were put in at 12 stations. Six 

 steel cables and iron parts of cars and equipment were oiled and 

 painted. The location of the three new cooperative stream gag- 

 ing stations to be built in cooperation with the Koolau Agricul- 

 tural Co. in the Punaluu and Kaluanui stream basins was decid- 

 ed on and construction work was started on these stations. Mr. 

 Austin visited 21 stream gaging stations and made 21 stream 

 and ditch measurements at regular stations, and five miscella- 

 neous measurements. Mj. Kimble, assistant engineer, left for 

 the mainland on the March 8 transport on leave. His resigna- 

 tion from the service will take effect March 31, 1915. 



MAUI. 



Outside of a few seepage measurements made on the Maui 

 Agricultural Company and the Hawaiian Commercial & Sugar 

 Company ditches, which were not successful, only routine work 

 was done. All continuous record stream gaging stations were 

 visited, and two stream measurements were made. 



HAWAII. 



On March 31, G. K. Larrison accompanied the deputy attorney- 

 general to Waimea, Hawaii, to gather evidence for the Territory 

 in connection with the Waikaloa water case which is soon to be 

 brought to court. 



APRIL PLANS. 



In addition to routine operation and maintenance work, the 

 following special work is planned : 



Kauai. — Complete Kapaa measurement stations above home- 

 steads. 



Oahu. — Complete Punaluu and Kaluanui cooperative stream 

 measurement stations. 



Hawaii. — Complete special hydrometric work for the attorne}'- 

 general's office in connection with the Waikaloa stream waters. 



Very respectfully. 



G. K. Larrison, 

 Superintendent of Hydrography. 



