PPT-Groundwater Modeling – 3

Transient Models Groundwater Hydraulics Daene C McKinney 1 Remember Your Old Model Find the file that you used for the example model from the previous class Or recreate it by reviewing the overhead slides from that assignment. Hydraulic Head. Bernoulli’s Equation. Hydrostatic Pressure. Hydraulic Head. Bernoulli’s Equation. Hydrostatic Pressure. Hydraulic Head. Total Hydraulic Head (drop velocity – why?). . Or.  . K. J. . Anandha. . kumar. Associate Professor . National Institute of Disaster Management. Introduction. This paper discusses about some disaster events which occurred in the last two to three decades in the country, like . By. Cindy A. Forbes, P.E., Chief. Southern California Field Operations Branch. California Department of Public Health. Cindy.Forbes@cdph.ca.gov. December 2011. 1. 2. Workshop Presenters. Cindy Forbes—Southern California Branch Chief. Alison Parker, . David Nussbaumer, Afua Owusu, Ian Sutton. Understanding . long-term changes in Lusaka’s groundwater levels. Method. Collect long-term data on:. Groundwater levels. Climate. Groundwater abstraction. LA’s Water Resources. You may be familiar with Spring water… . Aquifer:. A water-bearing. rock. that readily transmits water to wells and springs . Water Bearing Rock??. Let’s investigate!. notes. 2. Groundwater Sampling. Sampling a well with a tennis shoe?. Standards, Directives, Guidelines................... 4. Standards, Directives, Guidelines. Hierarchy:- “more or less a general consensus” EN/AS/NZS=. . Grievances in Graceland. :. . The. . Memphis . Sand . Aquifer. - The Plot Sickens!. GEO 335H - . 14 May . 2015. Michael . E. Campana. . Professor of Hydrogeology and . Water Resources . Management. The Unseen Part of the Water Cycle. Salt Groundwater. Ground Water. Reservoir. . The present-day surface hydrologic cycle. The numbers in parentheses refer to volumes of water in millions of cubic kilometres,. W. ater. Chapters 10, 11, & 12. Breaking down rocks by physical means, like . ice, wind, water, gravity, and plants/animals. Ice wedging. occurs when water squeezes into cracks in rocks, freezes, expands, and cracks the rock open. Steve Gaffield – Montgomery Associates. Thomas Hovel – City of Fitchburg, WI. Madeline Gotkowitz – Wisconsin Geological Survey. Topics. Groundwater basics & current issues. Madison’s drinking water issues. Water Education Foundation SGMA Tour. October 6, 2016. Overview of Legislation. Recognizes the value of . l. ocal management of water resources. Requires the development . of Groundwater Sustainability . Dave Dilks, Joyce Dunkin . SRRTTF Technical Track Work Group. August 3, 2016. 1. Purpose. Update original May 2015 groundwater scoping analysis to estimate magnitude of groundwater PCB concentrations up-gradient of Kaiser. Bill Greer. IPECA. GROUNDWATER MONITORING. Groundwater must be within 20 feet of the surface. Monitoring wells are used to sense the presence of liquid product floating on the surface. Tank Leak Detection. saturates . pore spaces of . bedrock.. The rate of movement of groundwater is gravity driven, varying between 0.6 inches per day (in sandstones) to several inches per year (in . granites. ). The source of groundwater is rain and melt water infiltrating and percolating through fractures/pores in soil and .