Table III. — List of all the flowing wells examined. 



Imus 



Las Pifias-. 

 MaloIOB 



Msrilao 



Meycauayan.. 



Novaleta ... 

 Paombong.. 



Parafiaaue - 

 Polo _.. 



San Nicolas . 

 Santa Cruz.. 



Rizal 



Bulacan . 



Cavite... 



Rizal 



Bulacan . 



Cavite ... 

 Bulacan . 



..do... 



Rizal 



Bulacan . 

 Cavite — 

 Bulacan . 

 Cavite 



.,do... 



Church square 

 Plaza Burgoa.. 



Church square . 



do.... 



Barrio Atlos ,., 



Barrio Bagnua 



Corner Burgos and Au 

 gustino Streets. 



Barrio Cairigin 



Barrio Mambong 



Barrio Santa Rosaria 



Bath house 



Opposite municip: 



ing. 

 No. 2 



Railway station _ 

 Church square .. 

 Near schoolhouse 

 Church square .. 



..do. 



Near schoolhouse . 



Near church 



Salinas Street 



Near schoolhouee . 



Date of 

 taking 

 sample. 



1913. 



Mar. 



28 



Mar. 



26 



Mar. 



14 



Apr. 



9 



Mar. 



IS 



Mar. 



26 



Mar. 



18 



Mar, 



14 



Mar. 



26 



do 





Apr. 



9 



Mar. 



26 



Mar. 



14 



Mar. 



18 



Mar. 



14 



Sept., 1909 

 Oct., 1910 



July. 1910 

 Apr., 1912 

 Apr.. 1908 



Apr.. 1910 

 1910 



Jan.. 1908 

 Nov.. 1907 



Nov., 1910 

 Dec. 1909 

 Dec., 1910 



Nov., 1909 

 Feb., 190S 

 Feb.. 1910 



May, 1911 

 June. 1911 



15 BSlloi 

 15 galloi 



Slow... 

 6 galloni 

 5 galloni 



5 gallons... 

 20 gallons.. 



13 gallons.. 



6 gallons... 

 5 gallons... 



Very large flo' 

 1.5 gallons-... 



Very large flow - 



Large stream 



15 gallons 



About 15 gallons 



Ggallons 



3.5 gallons 



Slow 



5 gallons 



Medium 



Taste of water. 



Slightly brackish.. 

 do{?) 



Slightly brackish.. 



..do. 



Brackish (?) 



Brackish 



Slightly brackish.. 

 Brackish 



Sweet _ 



30.0 

 29.0 



Surrounding of well. 



Glucose- 

 broth 

 fermen- 



(tube, 1 



"*'ple). 



No houses m 

 No houses i 



distant. 

 No houses ni 



..do- 



About 6 meters from e 



No houses near.. 



Almost under house.. 



No houses near. 



About 12 meters from salt water. . 

 Houses near. _ 



Houses within 12 meters .. 

 3 to 6 meters from estero.. 



Houses near 



No houses near.. 



No houses near.. 



Estero about 9 meters away .. 

 Houses about 9 meters away,. 

 Houses about 12 meters away. 



Litmus- 

 lactose 

 agar 



samples). 



Bile- 

 lactose 

 agar 



Acid in 



lactose 

 agar 



r less , 



Gas in 1 cc. sample In glucose broth. 

 Water said not to be used for 

 drinking. 



Gas and acid in litmus-lactose agar 

 only after incubation for 3 days. 

 Gas in bile agar after 6 days. 



■ Positive in 5 cc., but there was possibility of contamination of sample en route to laboratory. 



