#
# File created on 2024-05-08 08:45:51 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:
#  00602  - Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, filtered, milligrams per liter
#  00605  - Organic nitrogen, water, unfiltered, milligrams per liter as nitrogen
#  00610  - Ammonia (NH3 + NH4+), water, unfiltered, milligrams per liter as nitrogen
#  00625  - Ammonia plus organic nitrogen, water, unfiltered, milligrams per liter as nitrogen
#  00665  - Phosphorus, water, unfiltered, milligrams per liter as phosphorus
#  01388  - Phosphorus, bed sediment, total digestion, dry weight, milligrams per kilogram as phosphorus
#  01397  - Total nitrogen [nitrate + nitrite + ammonia + organic-N], bed sediment, total digestion, dry weight, percent
#  03946  - Phosphorus, bed sediment smaller than 62.5 microns, wet sieved, laboratory, total digestion, dry weight, milligrams per kilogram as phosphorus
#  03953  - Total nitrogen [nitrate + nitrite + ammonia + organic-N], bed sediment smaller than 62.5 microns, wet sieved, laboratory, total digestion, dry weight, percent
#  71845  - Ammonia (NH3 + NH4+), water, unfiltered, milligrams per liter as NH4
#
# Description of sample_start_time_datum_cd:
# CDT  - Central Daylight Time
#
# Description of tm_datum_rlbty_cd:
# K  - Known
#
# Description of coll_ent_cd and anl_ent_cd:
# USGS-WRD  - U.S. Geological Survey-Water Resources Discipline
# FL-TALPC  - TestAmerica Labs - Pensacola: Pensacola, FL
# USGSCRCO  - USGS Carbon Research Lab, Boulder, CO
# USGSNWQL  - USGS-National Water Quality Lab, Denver, CO
# USGSSDGA  - USGS Sediment-partitioning Research Lab, Georgia
#
# Description of medium_cd:
# SB  - Bottom material
# WS  - Surface water
#
# Description of tu_id:
# https://www.itis.gov/
#
# Description of body_part_id:
#
# Description of remark_cd:
# <  - Less than
#
# Description of val_qual_tx:
# +  - improper preservation
# c  - see result laboratory comment
# r  - value verified by rerun, same method
#
# Description of meth_cd:
# ALGOR  - Computation by NWIS algorithm
# CL016  - Ammonia, wu, phenate colorimetry
# CL017  - Nutrients, wu, colorimetric
# CL159  - Phosphorus, wu, EPA365.4 (DODEC)
# CMB01  - Elements, bs, Combustion, GA WSC
# KJ001  - NH3+org-N, wu, Kjeldahl
# KJ008  - NH3+org-N, wu, WCA, Kjeldahl, CF
# KJ009  - Phosphorus, wu, microKJ ASF, H+
# PCL01  - Total-N, wf, PCL (CA WSC)
# PLA20  - Elements, bs, ICP-AES, GA WSC
#
# Description of dqi_cd:
# R  - Reviewed and approved
#
# Description of rpt_lev_cd:
# LRL  - Laboratory reporting level
# MDL  - Method detection limit
#
# Data for the following sites are included:
#  USGS 302034088325200 DWH GOM OIL SPILL-PASCAGOULA BEACH, MS
#
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	302034088325200	2010-05-08	16:30			CDT	K	USGS-WRD	SB			01388		10		PLA20	R				USGSSDGA
USGS	302034088325200	2010-05-08	16:30			CDT	K	USGS-WRD	SB			01397	<	0.01		CMB01	R				USGSSDGA
USGS	302034088325200	2010-05-08	16:30			CDT	K	USGS-WRD	SB			03946		750		PLA20	R				USGSSDGA
USGS	302034088325200	2010-05-08	16:30			CDT	K	USGS-WRD	WS			00602		0.31	rc	PCL01	R				USGSCRCO
USGS	302034088325200	2010-05-08	16:30			CDT	K	USGS-WRD	WS			00605		2.0		ALGOR	R				
USGS	302034088325200	2010-05-08	16:30			CDT	K	USGS-WRD	WS			00610		0.21	+c	CL017	R	0.04	LRL		USGSNWQL
USGS	302034088325200	2010-05-08	16:30			CDT	K	USGS-WRD	WS			00625		2.2	+c	KJ008	R	0.10	LRL		USGSNWQL
USGS	302034088325200	2010-05-08	16:30			CDT	K	USGS-WRD	WS			00665		0.47	+c	KJ009	R	0.04	LRL		USGSNWQL
USGS	302034088325200	2010-05-08	16:30			CDT	K	USGS-WRD	WS			71845		0.274		ALGOR	R				
USGS	302034088325200	2010-10-14	14:30			CDT	K	USGS-WRD	SB			01388		20		PLA20	R				USGSSDGA
USGS	302034088325200	2010-10-14	14:30			CDT	K	USGS-WRD	SB			01397	<	0.01		CMB01	R				USGSSDGA
USGS	302034088325200	2010-10-14	14:30			CDT	K	USGS-WRD	SB			03946		510		PLA20	R				USGSSDGA
USGS	302034088325200	2010-10-14	14:30			CDT	K	USGS-WRD	SB			03953		0.23		CMB01	R				USGSSDGA
USGS	302034088325200	2010-10-14	14:30			CDT	K	USGS-WRD	WS			00602		0.21		PCL01	R				USGSCRCO
USGS	302034088325200	2010-10-14	14:30			CDT	K	USGS-WRD	WS			00605	<	1.7		ALGOR	R				
USGS	302034088325200	2010-10-14	14:30			CDT	K	USGS-WRD	WS			00610	<	0.02		CL016	R	0.020	MDL		FL-TALPC
USGS	302034088325200	2010-10-14	14:30			CDT	K	USGS-WRD	WS			00625		1.7		KJ001	R	0.12	MDL		FL-TALPC
USGS	302034088325200	2010-10-14	14:30			CDT	K	USGS-WRD	WS			00665		0.130		CL159	R	0.032	MDL		FL-TALPC
USGS	302034088325200	2010-10-14	14:30			CDT	K	USGS-WRD	WS			71845	<	0.026		ALGOR	R