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Hydrologic data from selected wells in the Helena Valley, Lewis and Clark County, Montana

January 1, 1979
Hydrologic data were collected during 1978-79 to aid in evaluating the hydrologic conditions in shallow aquifers beneath the Helena Valley, Montana. The locations of 52 shallow test wells augered during the study are shown on a map at a scale of 1:48,000. Periodic water-level measurements and water-quality analyses for the test holes are listed in tables. Water temperature, specific conductance, and nitrate concentration are given for water samples collected from 98 domestic wells, and chemical analyses are included for 11 domestic and irrigation wells. In addition, water-level drawdown and recovery data are plotted on graphs for five pumped wells and three observation wells. (Kosco-USGS)
Publication Year 1979
Title Hydrologic data from selected wells in the Helena Valley, Lewis and Clark County, Montana
DOI 10.3133/ofr791676
Authors Joe A. Moreland, R. B. Leonard, T.E. Reed, R.O. Clausen, W.A. Wood
Publication Type Report
Publication Subtype USGS Numbered Series
Series Title Open-File Report
Series Number 79-1676
Index ID ofr791676
Record Source USGS Publications Warehouse
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