AETESIAN WELLS. 



Artesian Wells of Denver— Continued. 



435 



Depth of 

 flows 



utilized. 



342',515',and 



80' and 300'.. 



306'and35S'. 



Original rate of discharge, head, 

 or pressure. 



76,320 galls, per day - . 

 300,000 galls, per day. 



Orig. press., 35 pounds. 



180,000 galls, per day; press., 20 



pounds. 

 Orig. head, 20' 



Press., 13 and 25 pounds 



12 galls, a minute 



Orig. bead, 20' 



100,000 galls, per day , 



Xot determined. 

 Xot estimated... 



Orig. head, 38'. 



Not estimated. 



86,400 galls, per day; head, 15' to30' 



Orig. head, 27' 



30 galls, per minute .. 



150,000 galls, per day 



2,500 galls, per hour 



100,000 galls, per day 



Head, 40' 



Head, 8' 



Orig. head, 40'. 



Rate of discharge, head, or 

 pressure February, 1880. 



77,581 galls, per day ' 



( 3 ) 



Not determined; flow still 



large. 

 100,000 galls, per day.* 



No decrease 



.do.' 



Flow ceased; 

 present. 9 



pumped at 



Not as large as at first. 



Ceased to How; pumped 



20,000 galls, per day. 

 Head, 4' 



Head, 6' 9 



Nodecrease 



3 galls, per minute 

 Nodecrease 



.do. 1 ' 



Flow ceased: pumped at 

 rate of 27,000 galls, per 

 day.** 



1,102 galls, per hour 23 ., 



Nodecrease 



Rate of discharge, head, or 

 pressure December, 1890. 



Pumping well; pumps 3,000 



galls, per hour. 3 

 Pumping well 8 



Abandoned 



Pumping well; notinuseat 

 present. 6 



No longer in use 



Pumping well. 



Plugged , 



Pumping well 8 



Pum 



Hi. 

 no 



.'urn 



ku 



Pumping well 12 . 



Pumping well; capacity 50 



galls, per minute. 13 

 Pumping well; water not 



diminished so far as 



known. 14 

 Pumping 15 



Pumping wcll I(; 



Abandoned l7 



Pumping 18 . . 

 Abandoned * 



Pumping we 



Abandoned * 

 Not in use"' 



1, 500 60 



600 40 



800 41 



510 42 



400 43 



150 ii 



15 Diminished from 30' above to 10' below surface. 



10 Flowed through 2-inch pipe 27' above surface when first sunk; diminished to 3' above early in 1339; ceased flowing 

 July, 1889; now 6' below surface. 



17 Never used after flow stopped. 



18 Water at present 18' below surface. 



19 Very much affected by well at Western Hotel until latter was cased. 

 10 Has not been used for 3 years. 



J1 Decrease due to the sinking of the well at the Lindell Hotel. 



12 Flowed for one year, about 3' above surface ; at present 28' below. Uses 200' plunger. 



23 Much affected by Spitzer and Lindell wells. 



u At present water is h feet below surface. 



36 Flowed for one year about 8' above surface; then used pump until April, 1890, when pump conld not raise enough 

 for stable. 



26 Well flowed from time of sinking until Jan.. 1839; water raised 40' above surface for about 3 years; at pi 

 it is 4' below surface. 



