Record Details
page 254
Digital Collections at BYU
| Field | Value |
|---|---|
| Title | page 254 Final supplement to the final environmental statement, Municipal and Industrial System, Bonneville Unit, Central Utah Project : Summit, Wasatch, Utah, and Salt Lake Counties, Utah, page 254 |
| Coverage | Electronic reproduction; |
| Format | 254 text/PDF |
| Rights | Brigham Young University; http://lib.byu.edu/about/copyright/generic.php Public Domain Public |
| Language | English; eng; en |
| Relation | Central Utah Project; Western Waters Digital Library; LAW OFFICES OF FABIAN 5 CLENDENIN A professional CORPOR cornor CORPORON ON mr clifford I 1 barrett october 28 1986 page thirteen 5 on page 24 paragraph number 6 of its final report uintex sintex states when there is no de dewatering devatering watering of mines there exists a sloping piezometric head distribution following approximately the natural terrain between the mining district and the reservoir region As of the date of the uintex sintex final report united park had been pumping from the ontario no 6 shaft for about six months but this fact was apparently overlooked or ignored in the uintex sintex final report apart from the inconclusive results of the uintex sintex final report BOR has more solid and conclusive factual evidence of the hydraulic connection between the reservoir and the mining district the comparison of data collected from groundwater monitoring wells drilled and monitored by BOR with pumping interval data from the ontario mine indicates that a hydraulic connection exists between the alluvium within the reservoir basin and a major east west trending locally mineralized fissure the US geological survey USGS open file report no 85 638 entitled water resources of the park city area utah with emphasis on groundwater states the water levels in bedrock extrusive igneous rocks during 1982 as measured in well D 2 519dcb 2 were about the same as the water levels in unconsolidated valley fill as measured in well D 2 519dcb 1 fig 11 by october 17 1983 the water level in the bedrock had risen almost 100 feet the rise in water level seems to correspond to the cessation of pumping in the ontario no 6 shaft in april 1982 by october 11 1984 the water level in the bedrock well had declined about 10 feet but it was about 80 feet higher than the water level in the unconsolidated valley fill indicating an upward gradient the water level decline seems to be related to pump ing in the ontario no 6 shaft which resumed in january 1984 USGS at p 39 emphasis added 254 |
| Identifier | http://cdm15999.contentdm.oclc.org/cdm/ref/collection/WesternWatersProject/id/9925 |
