# What @(#): RDB file # # # # # # # $Log: # updated: Thu Jan 29 18:42:34 EST 1998 # Potomac NAWQA: # Ground-Water Survey of Valley and Ridge Forested Land-Use Nutrient Data # # source: # USGS Open-File Report: # Water-Quality Assessment of the Potomac River Basin: Water-Quality and Selected Spatial Data 1992-1996 # # # < less than # E estimated # # * Field names are analytes, for analyte codes see 'List of Analytes' under Metadata section in Table of Contents * # # Station Date Time 00608 00613 00623 00631 00666 00671 15S 10D 7N 0 8n 8n 8n 8n 8n 8n 383556079120401 1995.07.12 1030 0.120 <0.010 <0.200 <0.050 0.030 0.030 391217078470501 1995.06.26 1300 0.040 0.010 <0.200 0.050 0.020 0.030 394116078252401 1995.06.16 0930 <0.015 <0.010 <0.200 0.350 0.060 0.060