USGS Groundwater for USA: Water Levels -- 1 sites

USGS Home
Contact USGS
Search USGS

National Water Information System: Web Interface

USGS Water Resources

Data Category:
Geographic Area:

Warning: Javascript must be enabled to use all the features on this page!

Page Loading - Please Wait...

Click to hideNews Bulletins

Explore the NEW USGS National Water Dashboard interactive map to access real-time water data from over 13,500 stations nationwide.

Groundwater levels for the Nation

Important: Next Generation Monitoring Location Page

Agency code =	usgs
site_no list =	295306095270501
Minimum number of levels =	1

Harris County, Texas

Latitude 29°53'07", Longitude 95°27'06" NAD83

Land-surface elevation 85.21 feet above NAVD88

The depth of the well is 1,511 feet below land surface.

The depth of the hole is 2,091 feet below land surface.

This well is completed in the Coastal lowlands aquifer system (S100CSLLWD) national aquifer.

This well is completed in the Chicot and Evangeline Aquifers (112CEVG) local aquifer.

**Output formats**
Table of data
Tab-separated data
Graph of data
Reselect period

Date	? 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
1971-02-26	D	62610		-198.32	NGVD29	1	S	USGS	S	A
1971-02-26	D	62611		-198.28	NAVD88	1	S	USGS	S	A
1971-02-26	D	72019	283.49			1	S	USGS	S	A
1972-02-04	D	62610		-239.83	NGVD29	1	A	USGS	S	A
1972-02-04	D	62611		-239.79	NAVD88	1	A	USGS	S	A
1972-02-04	D	72019	325.00			1	A	USGS	S	A
1973-02-08	D	62610		-258.83	NGVD29	1	A	USGS	S	A
1973-02-08	D	62611		-258.79	NAVD88	1	A	USGS	S	A
1973-02-08	D	72019	344.00			1	A	USGS	S	A
1974-02-21	D	62610		-249.83	NGVD29	1	A	USGS	S	A
1974-02-21	D	62611		-249.79	NAVD88	1	A	USGS	S	A
1974-02-21	D	72019	335.00			1	A	USGS	S	A
1975-02-06	D	62610		-261.83	NGVD29	1	A	USGS	S	A
1975-02-06	D	62611		-261.79	NAVD88	1	A	USGS	S	A
1975-02-06	D	72019	347.00			1	A	USGS	S	A
1976-02-12	D	62610		-270.04	NGVD29	1	S	USGS	S	A
1976-02-12	D	62611		-270.00	NAVD88	1	S	USGS	S	A
1976-02-12	D	72019	355.21			1	S	USGS	S	A
1977-02-03	D	62610		-268.67	NGVD29	1	S	USGS	S	A
1977-02-03	D	62611		-268.63	NAVD88	1	S	USGS	S	A
1977-02-03	D	72019	353.84			1	S	USGS	S	A
1978-03-01	D	62610		-271.77	NGVD29	1	S	USGS	S	A
1978-03-01	D	62611		-271.73	NAVD88	1	S	USGS	S	A
1978-03-01	D	72019	356.94			1	S	USGS	S	A
1979-01-25	D	62610		-278.43	NGVD29	1	S	USGS	S	A
1979-01-25	D	62611		-278.39	NAVD88	1	S	USGS	S	A
1979-01-25	D	72019	363.60			1	S	USGS	S	A
1981-01-14	D	62610		-306.57	NGVD29	1	S	USGS	S	A
1981-01-14	D	62611		-306.53	NAVD88	1	S	USGS	S	A
1981-01-14	D	72019	391.74			1	S	USGS	S	A
1982-02-11	D	62610		-314.51	NGVD29	1	S	USGS	S	A
1982-02-11	D	62611		-314.47	NAVD88	1	S	USGS	S	A
1982-02-11	D	72019	399.68			1	S	USGS	S	A
1983-01-25	D	62610		-320.27	NGVD29	1	S	USGS	S	A
1983-01-25	D	62611		-320.23	NAVD88	1	S	USGS	S	A
1983-01-25	D	72019	405.44			1	S	USGS	S	A
1984-01-11	D	62610		-291.49	NGVD29	1	S	USGS	S	A
1984-01-11	D	62611		-291.45	NAVD88	1	S	USGS	S	A
1984-01-11	D	72019	376.66			1	S	USGS	S	A

**Explanation**
Section	Code	Description
Water-level date-time accuracy	D	Date is accurate to the Day
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	1	Static
Method of measurement	A	Airline measurement.
Method of measurement	S	Steel-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.

Questions or Comments
Help

Data Tips
Explanation of terms
Subscribe for system changes

Accessibility FOIA Privacy Policies and Notices

U.S. Department of the Interior | U.S. Geological Survey
Title: Groundwater for USA: Water Levels
URL: https://nwis.waterdata.usgs.gov/nwis/gwlevels?

Page Contact Information: USGS Water Data Support Team
Page Last Modified: 2024-12-22 06:09:15 EST
0.29 0.22 nadww01

Search Results -- 1 sites found

USGS 295306095270501 LJ-65-05-813Z