Patuxent River Estuary Historical Data Set 1964 By Month (Original Chart Recordings)

January 1964

February 1964

March 1964

April 1964

May 1964

June 1964

July 1964

August 1964

September 1964

October 1964

November 1964

December 1964

Patuxent River Estuary Historical Data Set 1964 By Month (Selected Electronic Variables)

January 1964

February 1964

March 1964

April 1964

May 1964

June 1964

July 1964

August 1964

September 1964

October 1964

November 1964

December 1964