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- Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
- For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
- For water years 2006 through 2013, choose a water year and an Annual Water Data Report will be provided.
- For water years 2005 and earlier, Annual Water Data Reports may be available in digital format.
- Not all sites have reports available for every water year.
USGS Water-Year Summary 2024
302702091103902 EB- 806B
Coastal lowlands aquifer system
2400-foot Sand of Baton Rouge Area
2400-foot Sand of Baton Rouge Area
LOCATION - Lat 30°27'02", long 91°10'39" referenced to North American Datum of 1927, in sec.72, T.7 S., R.1 W., East Baton Rouge Parish, LA, Hydrologic Unit 08070201,
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 2,579 ft. Upper casing diameter 2 in; top of first opening 2,575 ft, bottom of last opening 2,579 ft.
DATUM - Land-surface datum is 46.5 ft above National Geodetic Vertical Datum of 1929. Measuring point: Top of 4x2 bell reducer, 2.23 ft above land-surface datum, Aug. 28, 2013 to present.
PERIOD OF RECORD - Discrete measurements, May 1966 to present. Continuous records from August 2013 to January 2017.
GAGE - A logger recording measurements at 15-minute intervals during continuous data collection. Quarterly water levels currently collected.
COOPERATION - Louisiana Department of Natural Resources.
EXTREMES FOR PERIOD OF RECORD - Highest water level, 119.03 ft below land-surface datum (measured), May 19th, 1966; Lowest water level 237.84 ft below land surface datum (measured), July 7th, 2009.
