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Data Type | Begin Date | End Date | Count |
---|---|---|---|
Field groundwater-level measurements | 1997-07-11 | 2017-09-06 | 230 |
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This site is operated in cooperation with the Illinois State Water Survey of the Prairie Research Institute, University of Illinois. Access to this observation well site on the grounds of the University of Illinois at Urbana-Champaign (UIUC), for the measurement of ground-water levels, has been granted by the Illinois State Water Survey (ISWS). For historical data purposes, the well is referenced alternatively as NC 3 (North Chiller Plant No. 3; ISWS designation) and 19N9E-7.3b1 (USGS designation). Water levels available for download were obtained from Burch and others (1999) for the period prior to 1998; after that date water levels were measured by the U.S. Geological Survey. Also, since the inception of well construction, water levels have been measured routinely by the ISWS. Requests for these water-level data should be made through the ISWS, Center for Groundwater Science (217-333-6800). Reference Burch, S.L., Olson, R.D., and Visocky, A.P., 1999, Ground-water investigation for the University of Illinois: Illinois State Water Survey Contract Report 636, 47 p. |