USGS Groundwater for USA: Water Levels -- 1 sites

Date	Time	? Water-level date-time accuracy	? Parameter code	Water level, feet below land surface	Water level, feet above specific vertical datum	Referenced vertical datum	? Status	? Method of measurement	? Measuring agency	? Source of measurement	? Water-level approval status
2002-05-07	19:55 UTC	m	62610		1001.98	NGVD29	P	T	USGS	S	A
2002-05-07	19:55 UTC	m	62611		1002.02	NAVD88	P	T	USGS	S	A
2002-05-07	19:55 UTC	m	72019	59.70			P	T	USGS	S	A
2002-10-22	17:35 UTC	m	62610		991.96	NGVD29	P	T	USGS	S	A
2002-10-22	17:35 UTC	m	62611		992.00	NAVD88	P	T	USGS	S	A
2002-10-22	17:35 UTC	m	72019	69.72			P	T	USGS	S	A
2011-05-23	19:35 UTC	m	62610		996.89	NGVD29	P	T	USGS	S	A
2011-05-23	19:35 UTC	m	62611		996.93	NAVD88	P	T	USGS	S	A
2011-05-23	19:35 UTC	m	72019	64.79			P	T	USGS	S	A
2011-09-20	16:40 UTC	m	62610		993.47	NGVD29	P	T	USGS	S	A
2011-09-20	16:40 UTC	m	62611		993.51	NAVD88	P	T	USGS	S	A
2011-09-20	16:40 UTC	m	72019	68.21			P	T	USGS	S	A
2011-09-20	16:50 UTC	m	62610		995.92	NGVD29	P	T	USGS	S	A
2011-09-20	16:50 UTC	m	62611		995.96	NAVD88	P	T	USGS	S	A
2011-09-20	16:50 UTC	m	72019	65.76			P	T	USGS	S	A

**Explanation**
Section	Code	Description
Water-level date-time accuracy	m	Date is accurate to the Minute
Parameter code	62610	Groundwater level above NGVD 1929, feet
Parameter code	62611	Groundwater level above NAVD 1988, feet
Parameter code	72019	Depth to water level, feet below land surface
Referenced vertical datum	NAVD88	North American Vertical Datum of 1988
Referenced vertical datum	NGVD29	National Geodetic Vertical Datum of 1929
Status	P	Pumping
Method of measurement	T	Electric-tape measurement.
Measuring agency	USGS	U.S. Geological Survey
Source of measurement	S	Measured by personnel of reporting agency.
Water-level approval status	A	Approved for publication -- Processing and review completed.

Explanation

Section

Code

Description

Water-level date-time accuracy

Date is accurate to the Minute

Parameter code

62610

Groundwater level above NGVD 1929, feet

Parameter code

62611

Groundwater level above NAVD 1988, feet

Parameter code

72019

Depth to water level, feet below land surface

Referenced vertical datum

NAVD88

North American Vertical Datum of 1988

Referenced vertical datum

NGVD29

National Geodetic Vertical Datum of 1929

Status

Pumping

Method of measurement

Electric-tape measurement.

Measuring agency

USGS

U.S. Geological Survey

Source of measurement

Measured by personnel of reporting agency.

Water-level approval status

Approved for publication -- Processing and review completed.