Dataset Overview

Raw high-frequency lake data (water temperature) from Harp Lake collected at site PM every 0.25 m for 0.10-9.85 meter. Original data collected at 1-hour intervals. Platform was deployed year-round, from July 2011 to December 2018.

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Please see GEISHA Project home page on FEMC website at or see the GEISHA website hosted by INRAE at

Data Collection Status

Data collection for this dataset has been completed

Start date


End date



2727128 records with 11 fields

Data Availability

Data are available upon request

Preferred Citation

Stockwell JD, Bruel R, Brentrup JA, Doubek JP, Rusak J, Paterson A, OTHERS (2021) Harp Lake raw high-frequency lake data, YEARS. Global Evaluation of the Impacts of Storms on freshwater Habitat and structure of phytoplankton Assemblages (GEISHA) Working Group, FRB Centre for the Synthesis and Analysis of Biodiversity and USGS John Wesley Powell Center. Available online at:

Update Frequency

As needed

Maintenance Plan

Not provided


No links available for this dataset

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Previous Versions
    • Version 1 - 27May2021 (created 2021-05-27 by Jason Stockwell)