Water Board Adopts DBS&A Watershed Salt Load Findings

The Santa Ana Regional Water Quality Control Board has adopted DBS&A’s ambient water quality determinations for total dissolved solids (TDS) and nitrate-nitrogen for all 37 of the groundwater management zones (GMZs) contained within the 2,840 square-mile Santa Ana Watershed in 2015. DBS&A’s submittal of the updated 2015 TDS and nitrate-nitrogen ambient water quality (AWQ) determinations […]

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Dr. Stephens Awarded Groundwater Resources Association of California’s Lifetime Achievement Award

DBS&A’s Founder and Principal Hydrologist, Daniel B. Stephens, Ph.D., P.Hg., P.G., has been selected as the recipient of the 2017 Groundwater Resources Association (GRA) of California’s Lifetime Achievement Award. This award is presented to individuals for their exemplary contributions to the groundwater industry, contributions that have been in the spirit of GRA’s mission and organization […]

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