CALIFORNIA REGIONAL WATER QUALITY CONTROL BOARD

Apr 01, 2001 · The Young Bay Mud deposits are found throughout the San Francisco Bay region and generally consist of plastic, silty marine clays with high organic content and can range in thickness of up to approximately 120 feet. The Young Bay Mud typically has localized lenticular deposits of poorly graded sand, silt, peat beds, and fossiliferous horizons. ................
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