USGS Water-Year Summary 2020
295449095084101 LJ-65-07-905 (Lake Houston Piezometer No. 2)
Coastal lowlands aquifer system
Jasper Aquifer, Upper Unit
LOCATION - Lat 29°54'49", long 95°08'41" referenced to North American Datum of 1927, Harris County, TX, Hydrologic Unit 12040104, inside of fenced area that is owned by the Harris-Galveston Subsidence District.
WELL CHARACTERISTICS - Depth 2,592 ft. Upper casing diameter 4.5 in; top of first opening 2,548 ft, bottom of last opening 2,568 ft.
DATUM - Land-surface datum is 56 ft above North American Vertical Datum of 1988. Measuring point: Top of 4 inch casing, 2.6 ft above land-surface datum, July 3, 2007, to present.
PERIOD OF RECORD - Nov. 1979 to current year (periodic water-level measurements); June 2004 to current year (daily record).
GAGE - Water-level recorder. Satellite telemeter at station.