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Chorro Creek Nutrients and Dissolved Oxygen TMDL

Information

Problem Statement - Exceedances of biostimulatory substances and levels of dissolved oxygen impair Chorro Creek.
Map of the project area

Status and Public Notices

Status: Fully approved and effective. Chorro Creek was delisted for dissolved oxygen impairment in 2010. The nutrients listing remains in effect however sampling shows nutrient concentrations are improving.
Public Notice: none at this time.

Approval status

Central Coast Water Board - approved July 7, 2006.
US Environmental Protection Agency - July 19 2007, which is the effective date.

Documentation

  • July 19, 2007 - USEPA approves the Chorro Creek Nutrient and Dissolved Oxygen TMDL
  • July 7, 2006 - Central Coast Water Board approves the Chorro Creek Nutrient and Dissolved Oxygen TMDL
    • Staff Report
      • Attachment 1 - Resolution R3-2006-044, adopting the TMDL and implementation plan
      • Attachment 2 - Project Report (technical report that provides the basis for the TMDL)

For Additional Information

Please contact Howard Kolb at 805-549-3332 or by email at howard.kolb@waterboards.ca.gov