This week, experts provided witness testimony before the State Water Resources Control Board’s (SWRCB) Administrative Hearings Office, debunking arguments that the Delta Conveyance Project (DCP) will not further degrade water quality in the Delta.
Key testimony by Dr. David A. Caron, Professor at the University of Southern California, Associates Captain Allan Hancock Endowed Chair in Marine Science, and President and Chief Executive Officer of BlueWater Science, provided insights on how the construction of the DCP could stimulate and expand the geographical distribution and severity of Cyanobacterial Harmful Algal Blooms (CHABs) in the Delta.
Dr. Caron highlights that testimony provided by Dr. Ellen Preece, Environmental Program Manager of the California Department of Water Resources, “inappropriately downplays the potential for the DCP to exacerbate the existing CHAB problems in the Delta or lead to new areas of CHAB occurrence.” The presence of CHABs in the Delta is not a linear question, but rather is impacted by the multitude of stressors that would be exacerbated by the DCP. Dr. Caron stresses that we are nearing a tipping point, and the DCP could be what sends our Delta ecosystems over the edge.
Restore the Delta calls on the State Water Resources Control Board Administrative Hearing Officer (AHO) to prevent DWR from continuing to underplay the significant impacts the Delta Tunnel would have in exacerbating harmful algal blooms and to acknowledge the ongoing CHAB problems in the Delta that could lead to new areas of CHAB occurrence.
Watch the full direct testimony here.
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