Field	Description
SITE_ID	NCCA Site ID for the study
ANALYTE	Analyte name
ANALYTE_LBL	Analyte name abbreviation
CONC	Analytical result
MDL	Method detection limit
UNITS	Result unit
ANAL_CAT	Analyte parameter group-
REGION	NCCA region
LON_DD	Longitude decimal degrees NAD83
LAT_DD	Latitude decimal degrees NAD83
PSTL_CODE	State (US) or province (Canada) two letter postal code for site
NCA_REGION	National Coastal Assessment Region used prior to NARS in 2010
SAMPYEAR	Sample year
ESTUARY	Estuary name