# ---------------------------------- WARNING ----------------------------------------
# Some of the data that you have obtained from this U.S. Geological Survey database
# may not have received Director's approval. Any such data values are qualified
# as provisional and are subject to revision. Provisional 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 use.
#
# Additional info: https://waterdata.usgs.gov/provisional-data-statement/
#
# File-format description:  https://help.waterdata.usgs.gov/faq/about-tab-delimited-output
# Automated-retrieval info: https://help.waterdata.usgs.gov/faq/automated-retrievals
#
# Contact:   gs-w_waterdata_support@usgs.gov
# retrieved: 2024-05-08 19:26:27 EDT       (nadww02)
#
# US Geological Survey groundwater levels
#
# Data for the following 1 site(s) are contained in this file
#    USGS 415551087590901 40N11E-28.4f1 
# -----------------------------------------------------------------------------------
#
# The fields in this file include:
# ---------------------------------
# agency_cd     Agency code
# site_no       USGS site number
# site_tp_cd    Site type code
# lev_dt        Date level measured
# lev_tm        Time level measured
# lev_tz_cd     Time datum
# lev_va        Water-level value in feet below land surface
# sl_lev_va     Water-level value in feet above specific vertical datum
# sl_datum_cd   Referenced vertical datum
# lev_status_cd Status
# lev_agency_cd Measuring agency
# lev_dt_acy_cd Water-level date-time accuracy
# lev_acy_cd    Water-level accuracy
# lev_src_cd    Source of measurement
# lev_meth_cd   Method of measurement
# lev_age_cd    Water-level approval status
#
# Referenced agency codes (lev_agency_cd) included in this output:
#
#     ""         Not determined
#     IL006      State of Illinois Environmental Protection Agency
#
# Referenced site type codes (site_tp_cd) included in this output:
#
#     GW         Well
#
# Referenced vertical datum codes (sl_datum_cd) included in this output:
#
#     NAVD88     North American Vertical Datum of 1988
#     NGVD29     National Geodetic Vertical Datum of 1929
#
# Referenced water-level site status codes (lev_status_cd) included in this output:
#
#     1          Static
#
# Referenced water-level date-time accuracy codes (lev_dt_acy_cd) included in this output:
#
#     D          Date is accurate to the Day
#     M          Date is accurate to the Month
#     Y          Date is accurate to the Year
#     m          Date is accurate to the Minute
#
# Referenced water-level accuracy codes (lev_acy_cd) included in this output:
#
#     0          Water level accuracy to nearest foot
#
# Referenced source of measurement codes (lev_src_cd) included in this output:
#
#     ""         Not determined
#     A          Reported by another government agency (do not use "A" if reported by owner, use "O").
#
# Referenced method of measurement codes (lev_meth_cd) included in this output:
#
#     O          Observed.
#
# Referenced water-level approval-status codes (lev_age_cd) included in this output:
#
#     A          Approved for publication -- Processing and review completed.
#
agency_cd	site_no	site_tp_cd	lev_dt	lev_tm	lev_tz_cd	lev_va	sl_lev_va	sl_datum_cd	lev_status_cd	lev_agency_cd	lev_dt_acy_cd	lev_acy_cd	lev_src_cd	lev_meth_cd	lev_age_cd
5s	15s	6s	10d	5d	5s	12s	12s	10s	1s	5s	1s	1s	1s	1s	1s
USGS	415551087590901	GW	1924				673.40	NGVD29	1		Y	0		O	A
USGS	415551087590901	GW	1924				673.12	NAVD88	1		Y	0		O	A
USGS	415551087590901	GW	1924			18.00			1		Y	0		O	A
USGS	415551087590901	GW	1934-02				671.40	NGVD29	1		M	0		O	A
USGS	415551087590901	GW	1934-02				671.12	NAVD88	1		M	0		O	A
USGS	415551087590901	GW	1934-02			20.00			1		M	0		O	A
USGS	415551087590901	GW	1943-09				663.40	NGVD29	1		M	0		O	A
USGS	415551087590901	GW	1943-09				663.12	NAVD88	1		M	0		O	A
USGS	415551087590901	GW	1943-09			28.00			1		M	0		O	A
USGS	415551087590901	GW	1956-06				666.40	NGVD29	1		M	0		O	A
USGS	415551087590901	GW	1956-06				666.12	NAVD88	1		M	0		O	A
USGS	415551087590901	GW	1956-06			25.00			1		M	0		O	A
USGS	415551087590901	GW	1964-10				661.40	NGVD29	1		M	0		O	A
USGS	415551087590901	GW	1964-10				661.12	NAVD88	1		M	0		O	A
USGS	415551087590901	GW	1964-10			30.00			1		M	0		O	A
USGS	415551087590901	GW	1967-02				659.40	NGVD29	1		M	0		O	A
USGS	415551087590901	GW	1967-02				659.12	NAVD88	1		M	0		O	A
USGS	415551087590901	GW	1967-02			32.00			1		M	0		O	A
USGS	415551087590901	GW	1969-07				658.40	NGVD29	1		M	0		O	A
USGS	415551087590901	GW	1969-07				658.12	NAVD88	1		M	0		O	A
USGS	415551087590901	GW	1969-07			33.00			1		M	0		O	A
USGS	415551087590901	GW	1970-07				663.40	NGVD29	1		M	0		O	A
USGS	415551087590901	GW	1970-07				663.12	NAVD88	1		M	0		O	A
USGS	415551087590901	GW	1970-07			28.00			1		M	0		O	A
USGS	415551087590901	GW	1971-08				659.40	NGVD29	1		M	0		O	A
USGS	415551087590901	GW	1971-08				659.12	NAVD88	1		M	0		O	A
USGS	415551087590901	GW	1971-08			32.00			1		M	0		O	A
USGS	415551087590901	GW	1977-04				623.40	NGVD29	1		M	0		O	A
USGS	415551087590901	GW	1977-04				623.12	NAVD88	1		M	0		O	A
USGS	415551087590901	GW	1977-04			68.00			1		M	0		O	A
USGS	415551087590901	GW	1979-07-10				619.40	NGVD29	1		D	0		O	A
USGS	415551087590901	GW	1979-07-10				619.12	NAVD88	1		D	0		O	A
USGS	415551087590901	GW	1979-07-10			72.00			1		D	0		O	A
USGS	415551087590901	GW	1985-07-29	16:35	UTC		625.40	NGVD29	1	IL006	m	0	A	O	A
USGS	415551087590901	GW	1985-07-29	16:35	UTC		625.12	NAVD88	1	IL006	m	0	A	O	A
USGS	415551087590901	GW	1985-07-29	16:35	UTC	66.00			1	IL006	m	0	A	O	A