Pesticide Concentrations in Stream Water

This dataset contains measurements of pesticide concentrations in stream water samples collected at selected streams in Ontario.

The Ministry of the Environment, Conservation and Parks (MECP) and Ontario Ministry of Agriculture, Food and Rural Affairs (OMAFRA) jointly collaborate to monitor pesticides in selected tributaries in southern Ontario. There are currently 19 monitoring sites within watershed or predominately agricultural land. The data includes:

  • Location of 21 stations (19 of which are currently active)
  • Pesticide concentration levels

Keywords: pesticides, pollution

Ministry contact: Environment, Conservation and Parks

Additional information

Tags
Geographic coverage
Ontario
Last Validated Date
April 14, 2023
Update frequency
Yearly

Pesticide Concentrations in Stream Water

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Date range: January 1 - December 31, 2022

  • CSV
    Data English

    Last Updated: January 18, 2024

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Date range: January 1 - December 31, 2021

  • CSV
    Data English

    Last Updated: January 19, 2024

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Date range: January 1 - December 31, 2020

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    Data English

    Last Updated: April 6, 2022

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Date range: January 1, 2012 - December 31, 2019

  • XLSX
    Data English

    Last Updated: December 3, 2020

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Supporting Files

  • XLSX
    Limits of Detection and Quantitation English

    Last Updated: December 3, 2020

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  • XLSX
    Coordinates English

    Last Updated: December 3, 2020

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  • PDF
    Metadata English [23.1 KiB]

    Last Updated: February 20, 2024

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  • PDF
    Metadata French

    Last Updated: February 20, 2024

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