Data Available

USGS National Water Information Server

http://waterdata.usgs.gov/ca/nwis.

Well-Numbering System

Illustration of the Well-Numbering System

Water-level Contours

• Get 1992 contours from USGS NSDI Node.
• Get 1994 contours from USGS NSDI Node.
• Get 1996 contours from USGS NSDI Node.
• Get 1998 contours from USGS NSDI Node.
• Get 2000 contours from USGS NSDI Node.
• Get 2002 contours from USGS NSDI Node.
• Get 2004 contours from USGS NSDI Node.
• Get 2006 contours from USGS NSDI Node.
• Get 2008 contours from USGS NSDI Node.
• Get 2010 contours from USGS NSDI Node.

Water-level Sites

• 1992 Sites (1992 study)
• 1994 Sites (1994 study)
• 1996 Sites (1996 study)
• 1998 Sites (1998 study)
• 2000 Sites (2000 study)
• 2002 Sites (2002 study)
• 2004 Sites (2004 study)
• 2006 Sites (2006 study)
• 2008 Sites (2008 study)
• 2010 Sites (2010 study)

Hydrographs

View or download all graphs