#
# File created on 2024-05-19 04:23:30 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:
#  31501  - Total coliforms, M-Endo MF method, immediate, water, colony forming units per 100 milliliters
#  31616  - Fecal coliforms, M-FC MF (0.45 micron) method, water, colony forming units per 100 milliliters
#  31625  - Fecal coliforms, M-FC MF (0.7 micron) method, water, colony forming units per 100 milliliters
#  95200  - Total cell count, water, cells per milliliter
#
# Description of sample_start_time_datum_cd:
# MST  - Mountain Standard Time
# MDT  - Mountain Daylight Time
#
# Description of tm_datum_rlbty_cd:
# T  - Transferred
#
# Description of coll_ent_cd and anl_ent_cd:
# USGS-WRD  - U.S. Geological Survey-Water Resources Discipline
#
# Description of medium_cd:
# BH  - Phytoplankton (quantitative)
# ON  - Not determined
# WS  - Surface water
#
# Description of tu_id:
# https://www.itis.gov/
#
# Description of body_part_id:
#
# Description of remark_cd:
# <  - Less than
# E  - Estimated
#
# Description of val_qual_tx:
# k  - counts outside acceptable range
#
# Description of meth_cd:
#
# Description of dqi_cd:
# A  - Historical data
#
# Description of rpt_lev_cd:
#
# Data for the following sites are included:
#  USGS 06317000 POWDER RIVER AT ARVADA, WY
#
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	06317000	1972-07-19	16:30			MDT	T		WS			31501		6500			A				
USGS	06317000	1972-07-19	16:30			MDT	T		WS			31616		390			A				
USGS	06317000	1972-11-02	09:15			MST	T		ON			31501		10000			A				
USGS	06317000	1972-11-02	09:15			MST	T		ON			31616		290			A				
USGS	06317000	1973-01-17	13:20			MST	T		WS			31501		110			A				
USGS	06317000	1973-01-17	13:20			MST	T		WS			31616		6			A				
USGS	06317000	1973-04-26	08:00			MST	T		ON			31501		850			A				
USGS	06317000	1973-04-26	08:00			MST	T		ON			31616		470			A				
USGS	06317000	1973-07-25	07:50			MDT	T		ON			31501		5500			A				
USGS	06317000	1973-07-25	07:50			MDT	T		ON			31616		400			A				
USGS	06317000	1973-10-25	16:20			MDT	T		WS			31616		1000			A				
USGS	06317000	1974-01-08	17:30			MDT	T		WS			31616	E	0.0	k		A				
USGS	06317000	1974-02-12	15:45			MDT	T		WS			31616	E	9	k		A				
USGS	06317000	1974-04-23	15:30			MDT	T		WS			31616		1200			A				
USGS	06317000	1974-07-11	17:10			MDT	T		WS			31616		100			A				
USGS	06317000	1974-10-10	10:15			MDT	T		WS			31616		200			A				
USGS	06317000	1975-01-07	10:00			MST	T		WS			31616	E	4	k		A				
USGS	06317000	1975-04-17	17:00			MDT	T		WS			31616		81			A				
USGS	06317000	1975-07-03	13:00			MDT	T		WS			31616		1200			A				
USGS	06317000	1975-10-03	13:00			MDT	T		WS			31616		1100			A				
USGS	06317000	1976-01-09	12:00			MST	T		WS			31616	<	1			A				
USGS	06317000	1976-04-09	11:00			MST	T		WS			31616		80			A				
USGS	06317000	1976-07-10	12:30			MDT	T		WS			31616	E	4000	k		A				
USGS	06317000	1976-08-10	15:00			MDT	T	USGS-WRD	BH			95200		5700			A				
USGS	06317000	1976-10-01	10:45			MDT	T		WS			31625	E	1200	k		A				
USGS	06317000	1977-01-10	12:00			MST	T		WS			31625	E	30	k		A				
USGS	06317000	1977-04-02	14:45			MST	T		WS			31625	E	60	k		A				
USGS	06317000	1977-07-09	14:00			MDT	T		WS			31625	E	1000	k		A				
USGS	06317000	1977-07-19	14:00			MDT	T	USGS-WRD	BH			95200		78000			A				
USGS	06317000	1977-10-01	15:00			MDT	T		WS			31625		350			A				
USGS	06317000	1978-01-02	12:00			MST	T		WS			31625	E	120	k		A				
USGS	06317000	1978-03-31	12:00			MST	T		WS			31625	E	30	k		A				
USGS	06317000	1978-07-21	12:15			MDT	T		WS			31625		280			A				
USGS	06317000	1978-10-13	12:00			MDT	T		WS			31625	E	60	k		A				
USGS	06317000	1979-01-08	11:30			MST	T		WS			31625	E	110	k		A				
USGS	06317000	1979-04-16	11:00			MST	T		WS			31625	E	110	k		A				
USGS	06317000	1979-07-20	11:00			MDT	T		WS			31625	E	160	k		A				
USGS	06317000	1979-10-12	12:00			MDT	T		WS			31625	E	100	k		A				
USGS	06317000	1980-01-10	12:50			MST	T		WS			31625	E	10	k		A				
USGS	06317000	1980-04-17	14:00			MST	T	USGS-WRD	WS			31625	E	20	k		A				
USGS	06317000	1980-07-14	15:00			MDT	T	USGS-WRD	WS			31625		150			A				
USGS	06317000	1980-10-08	17:30			MDT	T	USGS-WRD	WS			31625	E	32	k		A				
USGS	06317000	1981-01-06	13:15			MST	T	USGS-WRD	WS			31625	E	2	k		A				
USGS	06317000	1981-04-09	17:30			MST	T	USGS-WRD	WS			31625	E	24	k		A				
USGS	06317000	1981-07-08	16:45			MDT	T	USGS-WRD	WS			31625		80			A				
USGS	06317000	1981-10-13	15:30			MDT	T	USGS-WRD	WS			31625		95			A				
USGS	06317000	1982-02-02	14:45			MST	T	USGS-WRD	WS			31625	E	10	k		A