US GEOLOGICAL SURVEY DAILY MEAN DISCHARGE DATA Station name : Peconic River At Riverhead Ny Station number: 01304500 "latitude (degrees, minutes, and seconds)...... 405449""" "longitude (degrees, minutes, and seconds)..... 0724114""" state code.................................... NY county........................................ Suffolk hydrologic unit code.......................... 02030202 drainage area (square miles).................. 75.00 contributing drainage area (square miles)..... gage datum (feet above NGVD).................. 6.54 WATSTORE parameter code....................... 00060 WATSTORE statistic code....................... 00003 Discharge is listed in the table in cubic feet per second. """T"" stands for trace precipitation" Daily mean discharge data were retrieved from the National Water Information System files called ADAPS. NOTE this file was requested from the NWIS-W software package on Fri Feb 6 22:54:19 1998 Dates are now in MM/DD/YYYY format. PRECIPITATION data from NOAA data base (microfiche) _______________________________________________________ Precipitation Precipitation Precipitation Peconic River day Bridgehampton Greenport Powerhouse Riverhead Research Farm discharge inches inches inches cfs 8/1/91 25 8/2/91 24 8/3/91 23 8/4/91 0.1 T 24 8/5/91 0.21 0.09 0.59 25 8/6/91 23 8/7/91 23 8/8/91 23 8/9/91 0.06 0.31 24 8/10/91 5.67 1.8 1.83 33 8/11/91 31 8/12/91 29 8/13/91 28 8/14/91 28 8/15/91 0.23 0.01 0.19 29 8/16/91 0.11 29 8/17/91 27 8/18/91 1.21 26 8/19/91 7.04 3.33 5.52 52 8/20/91 0.14 0.16 66 8/21/91 0.84 0.67 0.76 88 8/22/91 68 8/23/91 65 8/24/91 66 8/25/91 63 8/26/91 59 8/27/91 55 8/28/91 49 8/29/91 44 8/30/91 43 8/31/91 43 9/1/91 40 9/2/91 38 9/3/91 36 9/4/91 35 9/5/91 1.03 0.98 1.32 40 9/6/91 0.78 42 9/7/91 42 9/8/91 42 9/9/91 41 9/10/91 39 9/11/91 38 9/12/91 35 9/13/91 34 9/14/91 0.24 0.04 0.2 33 9/15/91 0.2 0.11 0.08 32 9/16/91 0.05 0.04 32 9/17/91 31 9/18/91 0.15 30 9/19/91 0.1 0.01 31 9/20/91 0.68 0.73 0.53 33 9/21/91 0.02 32 9/22/91 30 9/23/91 0.51 0.05 30 9/24/91 0.17 0.06 29 9/25/91 0.9 0.39 0.92 32 9/26/91 1.11 1.19 1.65 40 9/27/91 0.11 42 9/28/91 41 9/29/91 T 42 9/30/91 41