DEEP: Hypoxia Maps - Summer 1999

Dissolved Oxygen Maps for Summer 1999

Six surveys were conducted between June 22 and September 3 in the summer of 1999. The maximum area affected by hypoxia during this time was 314 square kilometers (121 square miles). The entire hypoxic event lasted for 50 days from July 2 to August 21.

(Select map below to link to a larger image)

{Link to larger image of hypoxia map for June 22-25, 1999}

June 22-25, 1999
{Link to larger image of hypoxia map for July 6-8, 1999}

July 6-8, 1999
{Link to larger image of hypoxia map for July 20-22, 1999}

July 20-22, 1999
 
{Link to larger image of hypoxia map for Aug 2-5, 1999}

August 2-5, 1999
{Link to larger image of hypoxia map for Aug 17-19, 1999}

August 17-19, 1999
{Link to larger image of hypoxia map for Aug 31 - Sept 3, 1999}

August 31-September 3, 1999

Long Island Sound Water Quality Monitoring