10 



ICLP OF 1945 BY GEOLCXilCAL SURVET 

 Plate 1 is a laap of the western and central parts of Long Iia^and showing by 

 contours the configiiration of the main water table in May 1943» The contours 

 are draim ndth a 10««foot interrol on the basis of water-level Bjeasiareiuents in 

 288 shaHor wells distributed asaong the eotanties as follows s 



Agency !> or Owner 



Gonnty 



iiiii I PI" nniimiii IMiiii 



Kings Queens Nassau Suffolk 



•■nnH«M«WMn«M«>><»>iiiiMM*«aw<iaaMiaaMai^^ 



Nassau Co* Dept* of Piiblic Works 







New Tork City Board of Water Siq)p3y^ 

 New York City Dept. of Water Stq?p!Jy 12 



New Y«pk Water Service Corporation 

 U* S* Geological Survey 



Industrial or other 







9 





 

 2S 

 

 

 



XO/ 





 6 

 







28 

 8 

 



20 



Totals 



28 



25 



175 



61 



The talxLe beginning on page 17 gives pertinoat data conceindng these wells* 

 The State well numbers are tiiose adopted by the New lark State Water Power and 

 Control ComBdssion (14) and widely tised by other agencies* The Bme nmabers 

 are used in the swies of Water-6t5)ply Papers (15) in liiich coi^plete wata?-level 

 recoi*ds fcr most of the 289 wells are published, most of thaa going back to the 

 beginning of records The owner ^s nuniber is givm in many cases to assist in 

 referrixig to the early records* 



Under "Location*' are given addresses cr nearest street intersections, though 

 in many cases laerely the localities are given* The depth of the well means the 

 total dep'tix measured inside the casing from the top* The top of 1iie casing is 



generally within about a foot of the ground surface, eaccept as noted under 



