USGS 433531092265306 NTR3-5 North Drained Site Transect 3

PROVISIONAL DATA SUBJECT TO REVISION

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Drainage Recharge Piezometer NTR3-5
County: Fillmore
Township: Bloomfield (T102N R13W)
Location: In agricultural field, east of Mower/Fillmore County-line Road
Land-surface elevation: 1339.49 feet, NAVD88
Installation: 26 April 2016, by the U.S. Geological Survey
   
Piezometer information
This is a till-screened piezometer located in a tile-drained agricultural field. This piezometer is part of a 6-piezometer transect/nest referred to as "NTR3". This piezometer is screened in a glacial till layer, which overlies limestone bedrock.
Depth: 8.33 feet
Open interval: 3.17–7.64 feet
Current use: Monitoring, USGS Southeast Minnesota Subsurface Drainage Impacts on Groundwater Recharge
   
Aquifer information
Type: Screened in glacial till layer; no contributing aquifer

This site is operated in cooperation with the Environment and Natural Resources Trust Fund and the U.S. Geological Survey.

Water levels below land surface during 14 September 2016 to the present are estimated to be accurate to 0.2 feet based on the noisiness and instrument-drift corrections associated with the non-vented water level record. Water levels above National American Vertical Datum of 1988 (sea level) are calculated by subtracting recorded water levels from the land surface elevation, which is accurate to ± 0.05 feet based on a differential GPS survey. Water-level differences are accurate to within 0.01 feet based on the transducer manufacture specifications.

Water temperatures are accurate to ± 0.1°C, and differences in temperature are accurate to ± 0.1°C.

This station managed by the Mounds View Field Office.

Available Parameters Available Period
  
2016-09-14  2018-10-29
2017-04-11  2018-10-29
2017-04-11  2018-10-29








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Summary of all available data for this site
Instantaneous-data availability statement
*** There are no data available on the Waterdata system for the time period specified,
    although data may be available in the files of the local USGS office operating the station.