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Three Affiliated Tribes
Environmental Division of the Natural Resources Department



Analytical Method Information

The U.S. EPA Region 8 lab is performing all of the analysis on collected water samples.

ICP Total Metals 8270 SVOA Gasoline ICP-MS Dissolved Metals Ammonia
Hardness ICP-MS Total Metals Anion ICP Dissolved Metals TOC
Diesel 8260 Frac 2013 DOC