• Water Quality in 2015 – How Drought Causes Worse Water Quality

    In 2015, all nine of the watersheds tested as Fair, Marginal or Poor on San Diego Coastkeeper’s Water Quality Index scoring system, all earning the same abnormally low scores as 2014.
  • Water Quality 2015: Carlsbad Watershed

    Water Quality Index Score: 66, Fair To no surprise, our 2015 data showed that: Nitrate continues to be  consistently high in upper Escondido Creek. Every single sample collected from our three upper Escondido Creek sites was …