Los Peñasquitos – Project Clean Water
Los Peñasquitos – Project Clean Water                                   projectcleanwater.org                                                                                         Los Penasquitos Canyon Preserve –  Discharging just south of the City of Del Mar, the Los Peñasquitos  Hydrologic Area encompasses a land area of about 33,000 acres. Most of  this region lies within the jurisdiction of the City of San Diego, with  remaining portions of the system divided up between the City of Del Mar  and San Diego County.  The system includes a number of noteworthy water bodies, such as Los  Peñasquitos Creek, Carmel Valley Creek, and Carroll Canyon Creek, all of  which feed into Los Peñasquitos Lagoon. Marking the point at which Los  Penasquitos Creek meets the Pacific Ocean, Los Peñasquitos Lagoon is  comprised of a range of ecologically and environmentally sensitive  areas. For example, it is home to the Los Peñasquitos Marsh Natural  Preserve, a portion of the Torrey Pines State Natur...