USGS Water-Year Summary 2019
294338095270403 LJ-65-21-230 (Southwest Piezometer No. 2)
Coastal lowlands aquifer system
LOCATION - Lat 29°43'38", long 95°27'04" referenced to North American Datum of 1927, Harris County, TX, Hydrologic Unit 12040104,
WELL CHARACTERISTICS - Depth 1,943 ft. Upper casing diameter 4.5 in; top of first opening 1,928 ft, bottom of last opening 1,938 ft.
DATUM - Land-surface datum is 61 ft above North American Vertical Datum of 1988. Measuring point: Inside bottom of shelter box on well head, 3.0 ft above land-surface datum, June 27, 2003, to present.
PERIOD OF RECORD - Feb. 1980 to current (periodic water-level measurements); June 2003 to current (daily record).
GAGE - Water-level recorder. Satellite telemeter at station.