USGS Water-Year Summary 2024
375936102023901 24S 43W 04CBB 01 CO-KS STATELINE, 2.5 MI S, ARK R
LOCATION - Lat 37°59'35.90", long 102°02'38.90" referenced to North American Datum of 1983, in NW 1/4 NW 1/4 SW 1/4 sec.04, T.24 S., R.43 W., Hamilton County, KS, Hydrologic Unit 11030001, 3.5 mi south and west on Road B then 1.0 mi west. Owner: Groundwater Management District 3.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth undefined. Upper casing diameter undefined; top of first opening undefined, bottom of last opening undefined. Drilled observation well.
DATUM - Land-surface datum is 3,384 ft above North American Vertical Datum of 1988. Measuring point: Top of PVC well casing, 3381.726 ft above land-surface datum, Jan. 12, 2021 to Oct. 12, 2022; Top of PVC well casing, 3381.72 ft above land-surface datum, Oct. 12, 2022 to present.
PERIOD OF RECORD - May 2014 to current year.
GAGE - Submersible transducer interfaced to a data-collection platform/data logger with a 1-hour update interval.
EXTREMES FOR PERIOD OF RECORD - Maximum water level 3341.76 ft above NAVD of 1988, April 23, 2019; minimum, 3335.92 ft above NAVD of 1988, Oct. 30, 2014.
WATER-QUALITY RECORDS
WELL CHARACTERISTICS - Depth undefined. Upper casing diameter undefined; top of first opening undefined, bottom of last opening undefined. Drilled observation well.
DATUM - Land-surface datum is 3,384 ft above North American Vertical Datum of 1988. Measuring point: Top of PVC well casing, 3381.726 ft above land-surface datum, Jan. 12, 2021 to Oct. 12, 2022; Top of PVC well casing, 3381.72 ft above land-surface datum, Oct. 12, 2022 to present.
PERIOD OF RECORD - May 2014 to current year.
PERIOD OF DAILY RECORD - SPECIFIC CONDUCTANCE: May 2014 to current year.
WATER TEMPERATURE: May 2014 to current year.
INSTRUMENTATION - Multiparameter water-quality monitor.
EXTREMES FOR PERIOD OF DAILY RECORD - SPECIFIC CONDUCTANCE: Maximum, 2,040 microsiemens/cm, May 3, 2014; minimum, 798 microsiemens/cm, Jan. 29, 2015.
WATER TEMPERATURE: Maximum, 16.1°C, May 13, 2018; minimum, 15.9°C, May 1, 2014.