#
# File created on 2024-05-19 05:49:48 EDT
#
# U.S. Geological Survey
# 
# This file contains selected water-quality data for stations in the National Water 
# Information System water-quality database.  Explanation of codes found in this file are 
# followed by the retrieved data. 
#
# The data you have secured from the USGS NWISWeb database may include data that have 
# not received Director's approval and as such are provisional and subject to revision. 
# The data are released on the condition that neither the USGS nor the United States 
# Government may be held liable for any damages resulting from its authorized or 
# unauthorized use.
#
# To view additional data-quality attributes, output the results using these options:  
# one result per row, expanded attributes.  Additional precautions are at:
# https://help.waterdata.usgs.gov/tutorials/water-quality-data/help-using-the-water-quality-data-retrieval-system#Data_retrievals_precautions
#
#  agency_cd                  - Agency Code
#  site_no                    - USGS site number
#  sample_dt                  - Begin date
#  sample_tm                  - Begin time
#  sample_end_dt              - End date
#  sample_end_tm              - End time
#  sample_start_time_datum_cd - Time datum
#  tm_datum_rlbty_cd          - Time datum reliability code
#  coll_ent_cd                - Agency Collecting Sample Code
#  medium_cd                  - Sample Medium Code
#  tu_id                      - Taxonomic unit code
#  body_part_id               - Body part code
#  parm_cd                    - Parameter code
#  remark_cd                  - Remark code
#  result_va                  - Parameter value
#  val_qual_tx                - Result value qualifier code
#  meth_cd                    - Method code
#  dqi_cd                     - Data-quality indicator code
#  rpt_lev_va                 - Reporting level
#  rpt_lev_cd                 - Reporting level type
#  lab_std_va                 - Lab standard deviation
#  anl_ent_cd                 - Analyzing entity code
#
# The following parameters are included:
#  07000  - Tritium, water, unfiltered, picocuries per liter
#  09503  - Radium-226, water, filtered, picocuries per liter
#  22703  - Uranium (natural), water, filtered, micrograms per liter
#  50833  - Radium-224, water, filtered, picocuries per liter
#  62636  - Gross alpha radioactivity, 72 hour count, water, filtered, Th-230 curve, picocuries per liter
#  62639  - Gross alpha radioactivity, 30 day count, water, filtered, Th-230 curve, picocuries per liter
#  62642  - Gross beta radioactivity, 72 hour count, water, filtered, Cs-137 curve, picocuries per liter
#  62645  - Gross beta radioactivity, 30 day count, water, filtered, Cs-137 curve, picocuries per liter
#  81366  - Radium-228, water, filtered, picocuries per liter
#
# Description of sample_start_time_datum_cd:
# EDT  - Eastern Daylight Time
#
# Description of tm_datum_rlbty_cd:
# K  - Known
# T  - Transferred
#
# Description of coll_ent_cd and anl_ent_cd:
# USGS-WRD  - U.S. Geological Survey-Water Resources Discipline
# USGSH3CA  - USGS Tritium Lab, Menlo Park, CA
# USGSNWQL  - USGS-National Water Quality Lab, Denver, CO
# WA-TALRL  - TestAmerica Labs - Richland: Richland, WA
#
# Description of medium_cd:
# WG  - Groundwater
#
# Description of tu_id:
# https://www.itis.gov/
#
# Description of body_part_id:
#
# Description of remark_cd:
# <  - Less than
# R  - Radchem non-detect, below ssLc
#
# Description of val_qual_tx:
# (  - blank greater than the sample-specific Critical Level
# c  - see result laboratory comment
#
# Description of meth_cd:
# 00003  - Radium-228, with 226, wf, RC, LF
# AS011  - Gross alpha,Th-230,wf (Eberline)
# AS056  - Radium-224, wf, alpha (Eberline)
# AS060  - Radium-226, wf, alpha spec
# BC004  - Gross beta, Cs-137,wf (Eberline)
# LSC14  - Tritium,enrich liq scint(Reston)
# PLM43  - Metals, wf, ICP-MS
#
# Description of dqi_cd:
# R  - Reviewed and approved
#
# Description of rpt_lev_cd:
# LRL  - Laboratory reporting level
# LT-MDL  - Long term method detection level
# SSLC  - Sample-specific critical level
#
# Data for the following sites are included:
#  USGS 364535076041201 LU-001 VA BCH NR PRINC ANN, VA SURFICIAL
#
agency_cd	site_no	sample_dt	sample_tm	sample_end_dt	sample_end_tm	sample_start_time_datum_cd	tm_datum_rlbty_cd	coll_ent_cd	medium_cd	tu_id	body_part_id	parm_cd	remark_cd	result_va	val_qual_tx	meth_cd	dqi_cd	rpt_lev_va	rpt_lev_cd	lab_std_va	anl_ent_cd
5s	15s	10d	5d	10d	5d	3s	1s	8s	3s	11s	11s	5s	1s	12s	5s	5s	1s	12s	6s	11s	8s
USGS	364535076041201	2002-05-06	14:30			EDT	T	USGS-WRD	WG			22703	<	0.020		PLM43	R	0.018	LRL		
USGS	364535076041201	2014-04-29	10:30			EDT	K	USGS-WRD	WG			07000		10.9		LSC14	R	0.41	SSLC	0.63	USGSH3CA
USGS	364535076041201	2014-04-29	10:30			EDT	K	USGS-WRD	WG			09503		0.19		AS060	R	0.0639	SSLC	0.10	WA-TALRL
USGS	364535076041201	2014-04-29	10:30			EDT	K	USGS-WRD	WG			22703	<	0.014		PLM43	R	0.014	LT-MDL		USGSNWQL
USGS	364535076041201	2014-04-29	10:30			EDT	K	USGS-WRD	WG			50833		0.37		AS056	R	0.071	SSLC	0.19	WA-TALRL
USGS	364535076041201	2014-04-29	10:30			EDT	K	USGS-WRD	WG			62636	R	0.5	c	AS011	R	0.733	SSLC	0.46	WA-TALRL
USGS	364535076041201	2014-04-29	10:30			EDT	K	USGS-WRD	WG			62639		0.8		AS011	R	0.679	SSLC	0.46	WA-TALRL
USGS	364535076041201	2014-04-29	10:30			EDT	K	USGS-WRD	WG			62642		2.9	(	BC004	R	1.07	SSLC	0.71	WA-TALRL
USGS	364535076041201	2014-04-29	10:30			EDT	K	USGS-WRD	WG			62645		2.7	(	BC004	R	1.09	SSLC	0.71	WA-TALRL
USGS	364535076041201	2014-04-29	10:30			EDT	K	USGS-WRD	WG			81366	R	0.04		00003	R	0.414	SSLC	0.19	WA-TALRL