AETESIAN WELLS. 451 



11. The Timmerman well, on the corner of Seventeenth and Champa 

 streets, was never a success. The yield was clearly affected by the sink- 

 ing of the Albany Hotel and Tritch wells, Nos. 10 and 15, about 400 feet 

 to the southeast and 650 feet to the northwest, respectively, and in 1886, 

 when the latter wells were pumped, the flow of the Timmerman well ceased 

 altogether. 



13. The Charles well, at the corner of Curtis and Fifteenth streets, was 

 the first to reach the 600-foot flow. Its depth is 580 feet, and it is cased 

 with 4-inch pipe for 564 feet; cost, $2,000. The pressure when the flow 

 was first struck was 80 pounds, which was maintained for a period of about 

 two months. Owing to other wells being sunk in the immediate neighbor- 

 hood, especially the Daniels and Fischer well in the summer of 1884, and 

 in August of the same year the McClelland well, the flow ceased altogether. 



20. The Goode well, on Sixteenth street between Larimer and Holladay, 

 was sunk in the winter of 1884. Large flows were cut at 600 and 680 feet. 

 The 600-foot flow was originally about 25,000 gallons per day, but in 

 February, 1886, was not utilized. The 680-foot flow had originally a head 

 of 50 feet and discharged at the rate of 60,000 gallons per da}-, but in 1890 

 the water-level had fallen to 25 feet below the surface. This well is cased 

 to bed rock, a distance of 50 feet with 8-inch and of 650 feet with .jg-inch 

 casing. No packing was used. 



23. The Barkley well, on the corner of Eighteenth and Larimer streets, 

 was completed August 4, 1883. It is 602 feet deep and is cased for 285 

 feet with 5|-inch and for 538 feet with 4|-inch casing. On the day of 

 completion it flowed as follows: 



Gallons. 



Upper flow f>, 171.5 



Lower flow 51,840 



Total 58,011.5 



Later tests gave the following results: 



March 9, 1884: Gallons. 



Upper flow 11,520 



Lower flow CI ,800 



Total 76,320 



July 15. 1884, total 59, 115 



March 8, 1885, total 58,075 



January 27, 1886: 



Upper flow Ceased. 



Lower flow 17.581 



