---

Activity

2019

• CURRENT SCIENCE WORK BY THE US GEOLOGICAL SURVEY IN GRAND CANYON
  75 Grand Ideas, Grand Events: Geoscience Research, Geoscience Education, and Human Connections to Grand Canyon at its Six Millionth, 150th, and 100th Anniversaries
  Monday, 23 September 2019

  8:00 AM - 12:00 PM

  North Ballroom 120D, North Building

---

2009

• SOURCES, TRANSPORT, AND FATE OF TRIHALOMETHANES IN GROUNDWATER FROM DRINKING-WATER WELLS IN THE UNITED STATES
  T251 Contaminant Hydrogeology: Contaminant Fate and Transport in Geological Systems (Posters)
  Wednesday, 21 October 2009

  9:00 AM - 6:00 PM

  Hall A

---

2008

• Volatile Organic Compounds in Ground Water – 15 Years of Research by the U.S. Geological Survey
  77 A Celebration of Soil Science, Solute Transport, and National-Scale Water-Quality Research: In Honor of Jacob Rubin
  Wednesday, 8 October 2008

  1:30 PM - 5:30 PM

---

2006

• VOLATILE ORGANIC COMPOUNDS IN THE NATION'S GROUND WATER AND DRINKING-WATER SUPPLY WELLS
  T187 Water-Quality Issues in Sole-Source and Principal Aquifers in the U.S.
  Wednesday, 25 October 2006

  8:00 AM - 12:00 PM

---

2005

• EFFECTIVE GROUND-WATER AVAILABILITY: A CASE STUDY IN THE CENTRAL VALLEY AQUIFER OF CALIFORNIA
  T107 Groundwater Quality and Quantity Interconnections: The Effects of Natural and Anthropogenic Contamination on Groundwater Availability
  Monday, 17 October 2005

  1:30 PM - 5:30 PM
• FACTORS ASSOCIATED WITH SOURCES, TRANSPORT, AND FATE OF VOLATILE ORGANIC COMPOUNDS IN MAJOR AQUIFERS OF THE UNITED STATES
  T107 Groundwater Quality and Quantity Interconnections: The Effects of Natural and Anthropogenic Contamination on Groundwater Availability
  Monday, 17 October 2005

  1:30 PM - 5:30 PM

---

2003

• VOCS IN SHALLOW GROUNDWATER IN NEW RESIDENTIAL/COMMERCIAL AREAS OF THE UNITED STATES
  232 Geochemistry, Aqueous II: Geochemistry of Water, Sediments, and Soils
  Wednesday, 5 November 2003

  1:30 PM - 5:30 PM