Filtering by
- All Subjects: Groundwater--Pollution
- All Subjects: Economic conditions
- Creators: Battelle Memorial Institute. Technology Partnership Practice
- Creators: Iverson, Peter
- Creators: Mecham, Evan
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A community assessment of Tempe by its Police and Fire Departments, to identify significant trends in population demographics and economic development, as well as growth of Arizona State University. These trends are analyzed so that more informed decisions on public safety staffing needs can be made.
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This addendum to the 2005 work plan identifies how additional assessment of groundwater features and contamination at Cave Creek Landfill will be conducted.
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This study involved the review of 417 ADEQ LUST site files and compilation of relevant data from 323 of these sites into an electronic database. It also involved the collection and analysis of over 700 supplemental groundwater samples, the assessment of aquifer flow properties from 32 wells at 11 sites, and more detailed characterization at six LUST sites representative of a range of conditions at AZ LUST facilities. In addition, over 300 groundwater level measurements were performed and 175 monitoring wells were re-surveyed in order to assess errors in standard practice and their impact on groundwater flow direction determination. An empirical analysis of groundwater impacts at AZ LUST sites was conducted using these data sets, with emphasis on identifying relationships between site conditions (e.g., geology, depth-to-groundwater, etc.) and groundwater impacts. Finally, a combined theoretical-spatial (GIS) analysis was performed to identify LUST scenarios posing the greatest threats to use of groundwater resources.
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Mecham Testimony Package, Robert L'Ecuyer In-Studio (Palacio); Robert Robb Commentary #19: Mecham Saga Surprise Package (Durrenberger); TCE Bacteria Package (Taylor). Segments on Governor Mecham's third day of testimony, Robert Robb's commentary (the impeachment committee hearings), and the use of bacteria as a possible solution to TCE-contaminated groundwater.