Marker symbol assignment is carried out based on the comparison of the 7-day mean to the weekly percentile data.
SITES.PAT: COLUMN ITEM NAME WIDTH OUTPUT TYPE N.DEC ALTERNATE NAME 1 AREA 8 18 F 5 9 PERIMETER 8 18 F 5 17 SITES# 4 5 B - 21 SITES-ID 4 5 B - LOCATION_ID 25 LOCID 15 15 C - 40 NAME 50 50 C - 90 COUNTY 3 3 C - 93 LTCCODE 3 3 C - 96 AQUIFER 10 10 C - 106 X-COORD 8 18 F 5 114 Y-COORD 8 18 F 5Area, perimeter, Sites# are internal attributes for Arc/Info. The location_id is internal to the originating project database. locid: USGS site ID number for the site ( mandatory field ) county: USGS three-digit Florida county code ltccode: GW - groundwater site. SW - surface water site. aquifer: USGS geologic/hydrologic unit code x-coord: UTM east coordinate, Zone 17, NAD27 y-coord: UTM north coordinate, Zone 17, NAD27