Although the data collected at the FRF are designed primarily to support 

 ongoing CERC research, use of the data by others is encouraged. Tidal data 

 other than the summaries in this report can be obtained directly from the 

 following address: 



National Oceanic and Atmospheric Administration 

 National Ocean Service 

 ATTN: Tide Analysis Branch 

 Rockville, MD 20852 



A complete explanation of the exact data desired for specific dates and times 

 will expedite filling any request; an explanation of how the data will be used 

 will help CERC or the National Oceanic and Atmospheric Administration 

 (NOAA)/National Ocean Service (NOS) determine whether other relevant data 

 are available. For information regarding the availability of data for all years, 

 contact the FRF at (919) 261-3511. Costs for collecting, copying, and 

 mailing will be borne by the requester. 



Chapter 1 Introduction 



