--------------------
| DATA FILE FORMAT |
--------------------

columns  6-20  Station ID number
columns 23-30  Date (YYYYMMDD format)
columns 37-40  Time
column  41     Remark for Carbaryl
columns 42-50  Carbaryl, in micrograms per liter (82680)
column  51     Remark for Chlorpyrifos
columns 52-60  Chlorpyrifos, in micrograms per liter (38933)
column  61     Remark for Diazinon
columns 62-70  Diazinon, in micrograms per liter  (39572)
column  71     Remark for Dieldrin
columns 72-80  Dieldrin, in micrograms per liter (39381)
column  81     Remark for Ethoprop
column  82-90  Ethoprop, in micrograms per liter (82672)
column  91     Remark for Malathion
columns  92-100 Malathion, in micrograms per liter (39532)
column 101     Remark for p,p' DDE
columns 102-110 p,p' DDE, in micrograms per liter (34653)

< Actual value known to be less than value shown.
E Estimated.

--------
| DATA |
--------

  363106119372001     19940913      1630<    .003 <    .004 <    .002 <    .001 <    .003 <    .005 <    .006 
  363106119372002     19940913      1410<    .003 <    .004 <    .002 <    .001 <    .003 <    .005 <    .006 
  363418119384202     19940913      1100<    .003 <    .004 <    .002 <    .001 <    .003 <    .005 <    .006 
  363418119384203     19940912      1650<    .003 <    .004 <    .002 <    .001 <    .003 <    .005 <    .006 
  363645119420701     19940914      1100<    .003 <    .004 <    .002 <    .001 <    .003 <    .005 E    .003 
  363808119344901     19940914      1700<    .003 <    .004 <    .002 <    .001 <    .003 <    .005 <    .006 
  363808119344902     19940914      1450<    .003 <    .004 <    .002 <    .001 <    .003 <    .005 E    .003 
  363922119402002     19940816      1540<    .003 <    .004 <    .002 <    .001 <    .003 <    .005 <    .006 
  363922119402003     19940816      1200<    .003 <    .004 <    .002 <    .001 <    .003 <    .005 <    .006