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On August 17, 2022 at 9:31:46 PM UTC, Gravatar ameliasmart98:
  • Set format of resource Groundwater (2020-07-18 to 2021-05-05) LLC VOW 20 to URL (previously XLSX) in LLC VOW 20 (WTN 123182)


  • Updated description of resource Groundwater (2020-07-18 to 2021-05-05) LLC VOW 20 in LLC VOW 20 (WTN 123182) from

    This resource is part of the Living Lakes Canada Upper Columbia Basin Groundwater Monitoring Program, and contains a groundwater monitoring record for VOW 20. Water levels are reported in meters below ground surface. This resource will be updated periodically to add new data.
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    This data set contains groundwater level data for Volunteer Observation Well (VOW) #20 located near Silverton. The station is operated by the Living Lakes Canada Groundwater Monitoring Program in partnership with the well owner to track long term groundwater levels over time.


  • Uploaded a new file to resource Groundwater (2020-07-18 to 2021-05-05) LLC VOW 20 in LLC VOW 20 (WTN 123182)


  • Changed value of field data_processing of resource Groundwater (2020-07-18 to 2021-05-05) LLC VOW 20 to Data are download from the sensor approximately three times per year and checked for errors before publication. Data from the sensor are compared to manual measurements that are collected approximately three times per year. Data are compensated for barometric pressure. (previously Data compensation and water level referencing are completed with the HOBOmobile App. For the conversion of pressure to water level, the water density of freshwater is adjusted for water temperature. Pressures are converted to water level based on manual water manual readings using a water level tape. The pressure data were reviewed to ensure they are within the factory calibrated range of the sensor. Manual and logger data were compared to identify potential instrument drift. The difference between the manual measurement (1) and the data logger measurements was less than 1.1 cm. ) in LLC VOW 20 (WTN 123182)


  • Removed the value of field header_row in resource Groundwater (2020-07-18 to 2021-05-05) LLC VOW 20 in LLC VOW 20 (WTN 123182)


  • Changed value of field data_collection_info of resource Groundwater (2020-07-18 to 2021-05-05) LLC VOW 20 to Water levels were collected using HOBO-MX2001-Ti (Range 9 m; Accuracy: Typical error: ±0.05% FS, 0.5 cm (0.015 ft) water. Maximum error: ±0.1% FS, 1.0 cm (0.03 ft) water) (previously Continuous (hourly) water level data were collected with a HOBO MX 2001 Bluetooth (9 meter range) water level logger. The data logger determines water levels by continuously collecting the absolute pressure of the water column above a sensor, compensating it for atmospheric pressure, and calibrating it with reference water levels that are collected manually. The atmospheric pressure is measured by a barometric sensor in the MX2001 top end unit that is installed in the airspace at the top of the wellhead. Manual water level level measurements were collected using either a Heron or Solinst water level tape (sounding tape). ) in LLC VOW 20 (WTN 123182)