490 IRRIGATION FARMING. 



Weir — A sort of dam placed in a stream for diverting or meas 

 uring water. 



Well — A source of water-supply; a hollow tower in a reser- 

 voir 



Wind Rustler— A crude apparatus serving the purpose of a 

 windmill, 



Vfind Dam — A jetty or barrier built into a stream to deflect 

 the current. 



ZMijero — Spanish term for a ditch-walker or overseer. 



