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Water-Year Summary for Site 474428091594601
Water levels were recorded periodically from 01 December 2016 to the present. Water levels were recorded hourly from 01 December 2016 at 14:00 CST to the present, except during the following periods:
22 Dec. 2016 at 14:00 CST - 23 Dec. 2016 at 15:00 CST: due to equipment failure.
23 Dec. 2016 at 23:00 CST - 28 Dec. 2016 at 16:00 CST: due to equipment failure.
31 Dec. 2016 at 13:00 CST - 01 Jan. 2017 at 11:00 CST: due to equipment failure.
15 Jan. 2017 at 15:00 CST - 16 Jan. 2017 at 10:00 CST: due to equipment failure.
29 Jan. 2017 at 16:00 CST - 03 Feb. 2017 at 13:00 CST: due to equipment failure.
15 Apr. 2017 at 15:00 CDT - 15 Apr. 2017 at 19:00 CDT: due to unknown gap in raw data from transducer.
19 Apr. 2017 at 20:00 CDT - 22 Sept. 2017 at 16:00 CDT: due to transducer failure due to condensation on circuit board.
16 Apr. 2020 at 13:00-16:00 CDT: due to removing the transducer to pump the well during this period.
05 Jan. 2022 at 11:00-13:00 CST: due to dead station battery.
05 Jan. 2022 at 16:00 CST - 13 Jan. 2022 at 11:00 CST: due to dead station battery.
Water level and water temperature are currently measured with a Campbell Scientific, Inc. CS451, 0-16.7 ft. range, submersible pressure transducer nominally accurate to 0.01 feet and 0.1°C, respectively. An Onset RG3, unheated, tipping-bucket rain gage measures precipitation and is nominally accurate to 0.01 inches. Water level, water temperature, precipitation, shelter temperature, and battery voltage are all recorded by a Campbell Scientific, Inc. CR295X data logger, which records all data hourly (except quarter-hourly precipitation). The data logger is housed in a 12-inch X 14-inch grey fiberglass shelter attached to the antenna mast. The gage is powered by a 20W solar panel and 12v, 35Ah station battery and is telemetered by GOES satellite telemetry with a Campbell Scientific, Inc. TX321-G GOES V2 HDR data transmitter.
Highest instantaneous water level: 1.22 ft. below land-surface datum on 30 April 2023.
Lowest instantaneous water level: 6.64 ft below land-surface datum on 14 March 2022.
Highest manual (discrete) water level: 1.32 ft. below land-surface datum on 25 April 2023.
Lowest manual (discrete) water level: 5.44 ft below land-surface datum on 13 January 2022.
Precipitation were recorded quarter-hourly from 01 December 2016 at 14:00 CST to the present, except during the following periods:
22 Sept. 2017 at 15:00-15:30 CDT: due to installing new real-time data logging equipment during this period.
05 Jan. 2022 at 18:45 CST - 13 Jan. 2022 at 11:30 CST: due to dead station battery.
Water temperatures were recorded hourly from 01 December 2016 at 14:00 CST to the present, except during the following periods:
15 Apr. 2017 at 15:00 CDT - 15 Apr. 2017 at 19:00 CDT: due to unknown gap in raw data from transducer.
11 Apr. 2017 at 08:00-19:00 CDT: due unknown gap in raw data from transducer.
19 Apr. 2017 at 20:00 CDT - 22 Sept. 2017 at 16:00 CDT: due transducer failure due to condensation on circuit board.
05 Jan. 2022 at 11:00-13:00 CST: due to dead station battery.
05 Jan. 2022 at 16:00 CST - 13 Jan. 2022 at 11:00 CST: due to dead station battery.
28 Apr. 2022 at 15:00 CDT - 08 May 2022 at 21:00 CDT: due to thermistor unknowingly recording very noisy & inaccurate data.
25 Oct. 2022 at 08:00 CDT - 26 Oct. 2022 at 20:00 CDT: due to water temperature recovering back to static after pumping well.
Water temperatures are currently measured with a Campbell Scientific, Inc. CS451 submersible pressure transducer thermistor, which are accurate to ±0.1°C. Temperature differences are accurate to 0.1°C.
Water temperatures were measured with a KPSI 500 submersible pressure transducer during 22 Sept. 2017 at 17:00 CDT to 28 Apr. 2022 at 16:00 CDT, which were accurate to ±0.3°C, due to noisiness in the water temperature record, especially during winter & spring months. Differences in temperature were also accurate to 0.3°C.
Water temperature were measured with an OTT Orpheus Mini submersible pressure transducer during 01 Dec. 2016 at 14:00 CST to 19 Apr. 2017, which were accurate to ±0.1°C. Differences in temperature are accurate to 0.1°C.