PARAMETERS 



No zinc or iron for Piezometers C53 1 to C538 SYMBOLS: AA - Atomic absorption 



* Computer storage and retrieval system 



— Saskatchewan Environment and Resource Management 



** Analyze annually for these Piezometers Nos. 



A- Annually 

 3-3 limes/year 

 AA - Solvent Extract (MIBK) - sample acidified and 

 extracted with Methyl Isobutyl Ketone. 

 4 - 4 times/year 



A2-12 



