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| #194 - January 10, 2012 |
Vapor Intrusion-Mitigation |
| #193 - December 29, 2011 |
Canister Sampling |
| #192 - December 12, 2011 |
MTBE 101 |
| #191 - October 28, 2011 |
Septic Tanks |
| #190 - October 6, 2011 |
Deeper than Skin |
| #189 - July 27, 2011 |
Where Did That Chemical Go? |
| #Special newsletter June 21, 2011 |
A BILLION DOLLAR QUESTION |
| #171- Reissued June 14, 2011 |
Environmental Due Diligence in Real property Transactions |
| #159- Reissued May 19, 2011 |
Performance Based Standards |
| #162 - Reissued April 28, 2011 |
The Oxidation-Reduction Potential |
| #179 - Reissued April 22, 2011 |
Petroleum Hydrocarbon Compounds; Series 3 |
Special Newsletter - March 30, 2011 |
On Piezometers and Monitoring Wells |
| Special Newsletter - March 15, 2011 |
Course Information: Sustainable Remediation Methods |
| #157 - Reissued March 7, 2011 |
Potential of Hydrogen and the Cleanup of Contaminated Aquifers |
| #156 - Reissued February 23, 2011 |
The Groundwater Monitoring Well |
| #147 - Reissued February 10, 2011 |
Zone of Influence (ZOI) |
| #144 - Reissued February 4, 2011 |
Darcy’s Law” |
| #143 - Reissued January, 21 2011 |
“Permeable” Is “Porous,” but “Porous” May Not Be “Permeable” |
| #140 - Reissued January, 21 2011 |
Hydraulic Gradient |
| #133 - Reissued January, 14 2011 |
Orientation: Los Angeles Basin |
| #114 - Reissued January, 14 2011 |
On Identities, Similarities and Differences |
| #127 - Reissued January 5, 2011 |
What is a Lysimeter? |
| Special - Novenber, 4 2010 |
Environmental Stability and the California UST Cleanup Fund |
| #128 - Reissued October, 29 2010 |
Monitoring Wells and Piezometers |
| #115 - Reissued October, 5 2010 |
The California Underground Storage Tank Cleanup Fund |
| #119 - Reissued October, 5 2010 |
Interesting Numbers |
| #118 - Reissued Sep. 27 2010 |
Advection |
| #116 - Reissued Sep. 17 2010 |
Is It Absorption? Adsorption? |
| #111 - Reissued Sep. 10 2010 |
PCBs and the Phase I Environmental Site Assessment |
| #108 - Reissued September 1 2010 |
What is Asbestos? |
| #110 - Reissued July 22 2010 |
What is PCE? |
| #106 - Reissued July 15 2010 |
Geology for the Uninitiated |
| #103 - Reissued July 8 2010 |
Drilling & Sampling Technologies - Sonic Drilling |
| #73 - Reissued July 1 2010 |
How to Find Buried Objects: Magnetic Methods |
| #72 - Reissued June 25 2010 |
How to Find Buried Objects: Metal Detection |
| #70 - Reissued June 18, 2010 |
How to Find Buried Objects: Electromagnetic Methods |
| #68 - Reissued June 14, 2010 |
How to Find Buried Objects: The Ground Penetrating Radar |
| #66 - Reissued May 28, 2010 |
Finding Buried Objects |
| #61 - Reissued May 21, 2010 |
Groundwater Flow |
| #188 - Reissued May 12, 2010 |
Combustion of Fossil Fuel - A Global Impact
An Opposing View |
| #135 - Reissued May 7, 2010 |
“Radial Flow” |
| #113 - Reissued April 30, 2010 |
Exploding Grounds |
| #142 - Reissued April 22, 2010 |
Non-point Source Pollution |
| #109 - Reissued April 1, 2010 |
Probabilities and Possibilities in Phase 1 Env. Site Assessment |
| #184 - Reissued March 26, 2010 |
On the Combustion of Fossil Fuel – A Global Impact |
| #123 - Reissued March 5, 2010 |
On the Communication of Concepts |
| #71 - Reissued February 25, 2010 |
How to Find Buried Objects. Electrical Resistivity |
| #101 - Reissued February 3, 2010 |
Env. Investigations in Dry Cleaning Operations |
| #99 - Reissued December 30, 2009 |
Contaminant Source Areas - Where to Sample IV |
| #98 - Reissued December 20, 2009 |
Contaminant Source Areas – Where to Sample - III |
| #97 - Reissued December 02, 2009 |
Contaminant Source Areas – Where to Sample - II |
| #96 - Reissued November 25, 2009 |
Contaminant Source Areas – Where to Sample - I |
| #95 - Reissued November 16, 2009 |
Waste Management Practices in Drycleaning Operations III |
| #94 - Reissued November 06, 2009 |
Waste Management Practices in Drycleaning Operations II |
| #93 - Reissued October 28, 2009 |
Waste Management Practices in Drycleaning Operations I |
| #92 - Reissued October 14, 2009 |
Drycleaning Equipment & Drycleaning Operations |
| #91 - Reissued October 7, 2009 |
Chemicals Used In Drycleaning Operations 2 |
| #90 - Reissued September 30, 2009 |
Chemicals Used In Drycleaning Operations 1 |
| #86 - Reissued September 9, 2009 |
Drycleaning Operations & Their Impact on the Environment |
| #161 - Reissued August 26, 2009 |
Oxidation and Reduction aka Redox |
| #134 - Reissued August 12, 2009 |
California State Water Resources Control Board |
| #141 - Reissued July 28, 2009 |
Point Source |
| #149 - Reissued July 28, 2009 |
Finding the Direction of the Groundwater Flow |
| #130 - Reissued July 21, 2009 |
ToxFAQs™ |
| #169 - Reissued July 7, 2009 |
Wetlands Assessment |
| #132 - Reissued June 30, 2009 |
Stratigraphy |
| #126 - Reissued June 23, 2009 |
Organic Compounds |
| #125 - Reissued June 16, 2009 |
Air Sparging |
| #124 - Reissued June 9, 2009 |
Air Stripping |
| #120 - Reissued June 2, 2009 |
Henry's Law |
| #164 - Reissued May 26, 2009 |
Rocks and Water Series 1 |
| #176 - Reissued May 19, 2009 |
Hydrogeologic Cycle |
| #168 - Reissued May 12, 2009 |
Polychlorinated Biphenyls (PCBs) |
| #148 - Reissued May 5, 2009 |
Evaluation of Contaminated Properties |
| #155 - Reissued April 28, 2009 |
Extracting Liquid Contamination from Soils and Groundwater |
| #158 - Reissued April 21, 2009 |
Appropriate Inquiry |
| #180 - Reissued April 14, 2009 |
Sulfates in Drinking Water |
| #175 - Reissued April 07, 2009 |
Environmental Base Line |
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