Research

In addition to providing quality water well service, Diamond is committed to providing valuable information to our customers and regulatory officials about water well ownership and environmental trends.

Below, you will find information on water wells and research data collected by Diamond during its more than 25 years of operation...


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	Radial Flow analysis (Cooper - Jacobs)


	California Groundwater Association Recommendations for water well testing


	Linear Flow Analysis (Prentice-Jenkins) Reprinted from Ground Water with permission of the National Ground Water Association Press. Copyright 2005.


	Comparison of Airlift flow testing vs 4-hour pump testing


Application of Prentice Jenkins linear flow model on a pumping well.

	Microsoft Excel Template for the application of linear and radial flow models

		Water Well production vs rainfall

		Are Foothill Wells Going Dry? (Part One) ---Nevada County


		Letter to California Groundwater Association regarding new commercial well rule

		Are Foothill Wells Going Dry? (Part Two) ---Placer County

		Joe Neighbor Is Drilling a Well, Is He Going To Steal My Water?

	Status of DHS Fractured Rock Pump Testing Rule


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