1. Indigenous Contaminants
Source
Mechanism
Natural Source Contaminants
Non-Point Source Contaminants
Point Source Contaminants
Management

2. (Sorption/Desorption) Pore Pressure (Subsidence)
Mechanism
Dissolved Solids
(Sorption/Desorption)
Pore Pressure (Subsidence)
Redox
(Solubility)

3. Indigenous Contaminants
Jason Dadakis
Orange County Water District
Scott Fendorf
Stanford University
John Izbicki
USGS
Dadakis: ‘As release in the context of managed aquifer recharge
Fendorf: As and Cr
Izbicki: ‘Cr and U….
As, Cr, U…..B, Cd, Se,……

4. Indigenous Contaminants
Source
Indigenous Contaminants
Mechanism
Natural Source Contaminants
Non-Point Source
Point Source
Management