#
# This file contains locational information for nontidal sampling
# sites where major forms of nutrient (nitrogen and phosphorus), sediment,
# major ion and organic carbon concentrations, dissolved oxygen, selected
# field parameters, and selected biological data were sampled.
# The selection of water-quality data from nontidal sites for inclusion
# in the database was based on the following minimum criteria (Langland and
# others, 1995):
#
#     - Nutrient- and sediment-concentration data collected between 
#       October 1, 1971, through December 31, 1996.
#
#     - A minimum of 12 nutrient- and sediment-concentration samples
#       representing fall, winter, spring, and summer conditions 
#       collected throughout any consecutive 3-year time span.
#
#     - Nutrient- and sediment-concentration data available in digital format.
#
# REFERENCE: Langland, M.J., Lietman, P.L., and Hoffman, S.A., Synthesis of 
#            nutrient and sediment data for watersheds within the 
#            Chesapeake Bay Drainage Basin, 1995, U.S. Geological Survey
#            Water-Resources Investigations Report 95-4233, p. 6.
#
# Contacts: Michael J. Langland, langland@usgs.gov 
# 
# For more information, visit the USGS Chesapeake Bay Activities Web Page at:
# http://chesapeake.usgs.gov/chesbay/ .
#
# Field descriptions:
#
#  Column   Description                    Type    Length
#  agency   agency code                    char    10 
#  staid    station name                   char    15 
#  huc      hydrologic unit code           char    8
#  lat      latitude (DMS)                 char    6 
#  long     longitude (DMS)                char    7
#  sname    station name                   char    48 
#  lat_dd   latitude, in decimal degrees   num     9
#  long_dd  longitude, in decimal degrees  num     9 
#  state    state abbreviation             char    2 
#  county   county name                    char    20 
#  fips     FIPS code                      char    5 
#
agency	staid	huc	lat	long	sname	lat_dd	long_dd	state	county	fips
10S	15S	8S	6S	7S	48S	9N	9N	2S	20S	5S