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Data Maps

Water Board map logo   NOTICE - Our Website will undergo maintenance on 4:30 pm, Friday, April 25, 2013 through the weekend. During this time, all Water Board resources, including databases, email & listservs will not be available. We apologize for this inconvenience. Please check back on Monday, April 27, after 8:30 am.

Areas of Special Biological Significance (ASBS)

Electronic Water Rights Information Management System (eWRIMS)

GeoTracker

Impaired Water Bodies

My Water Quality Portals - From the Water Quality Monitoring Council

Sanitary Sewer Overflows (SSO)

  • SSO Incident Map
    Map represents SSO reports for individual locations where sewage was discharged from a sanitary sewer system enrolled under the Statewide Sanitary Sewer Order.
  • Private Lateral Sewage Discharge Incident Map
    Map contains reports for individual locations where sewage was discharged from a Private Lateral Sewage Discharge (PLSD) event voluntarily reported in accordance with the Statewide Sanitary Sewer Order.