#
# File created on 2024-04-25 09:42:23 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:
#  00681  - Organic carbon, water, filtered, milligrams per liter
#
# Description of sample_start_time_datum_cd:
# PDT  - Pacific Daylight Time
#
# Description of tm_datum_rlbty_cd:
# K  - Known
#
# Description of coll_ent_cd and anl_ent_cd:
# USGSNWQL  - USGS-National Water Quality Lab, Denver, CO
#
# Description of medium_cd:
# WG  - Groundwater
#
# Description of tu_id:
# https://www.itis.gov/
#
# Description of body_part_id:
#
# Description of remark_cd:
# E  - Estimated
#
# Description of val_qual_tx:
# b  - value extrapolated at low end
# c  - see result laboratory comment
# n  - below the reporting level but at or above the detection level
#
# Description of meth_cd:
# CMB15  - DOC, wf, 0.45 um cap, combust IR
# OX006  - DOC,0.45um cap,acid,persulfateIR
#
# Description of dqi_cd:
# R  - Reviewed and approved
# S  - Provisional
#
# Description of rpt_lev_cd:
# DLBLK  - Detection limit by Blank Data
# LT-MDL  - Long term method detection level
#
# Data for the following sites are included:
#  USGS 340136117033905 002S002W02F006S
#
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	340136117033905	2012-05-15	17:30			PDT	K		WG			00681		0.38	bn	OX006	R	0.23	LT-MDL		USGSNWQL
USGS	340136117033905	2019-07-11	13:00			PDT	K		WG			00681	E	0.38	nc	CMB15	S	0.23	DLBLK		USGSNWQL