USGS Water-Year Summary 2020
294726095351101 LJ-65-12-725 (Addicks Piezometer No. 2)
Coastal lowlands aquifer system
Chicot Aquifer, undifferentiated
LOCATION - Lat 29°47'26", long 95°35'11" referenced to North American Datum of 1927, Harris County, TX, Hydrologic Unit 12040104,
WELL CHARACTERISTICS - Depth 49 ft. Upper casing diameter 2 in; top of first opening 29 ft, bottom of last opening 49 ft.
DATUM - Land-surface datum is 94 ft above North American Vertical Datum of 1988. Measuring point: Top of 2 inch casing, 2.0 ft above land-surface datum, May 9, 1974, to present; top of two inch pipe inside box, 2.7 ft above land-surface datum, May 12, 2011, to present.
PERIOD OF RECORD - May 1974 to current (periodic water-level measurements); Aug. 2004 to current (daily record).
GAGE - Water-level recorder. Satellite telemeter at station.