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Irrigation water quality determination before drilling final hole
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Two Hawk
Posted 3/3/2021 09:57 (#8870115 - in reply to #8869982)
Subject: RE: Irrigation water quality determination before drilling final hole


Southern Nevada desert
Possibly look into an E-log

From the net....
In water well drilling, resistivity is a measurement of the electro-chemical content of the pore space of the formations surrounding the well. Water quantity and quality are determined by measuring resistivity. Static water level is defined thru interpretation of resistivity data. Bedrock is considered the bottom of a potential water bearing zone called an aquifer. When the thickness of the water producing zone has been identified and the porosity is determined, then the quantity of water is known. Water varies in quality from fresh water with little or no conductive impurities to salty brine that is very conductive. Water quality – a measure of total dissolved solids can be derived from resistivity. Learn more about TDS.
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