118 datasets found

  • Sediment Chemistry (Great Lakes Nearshore Areas)

    Ministry: Environment, Conservation and Parks

    Data is collected each year, according to the lake-by-lake cycle. Information includes: sediment chemistry approximately 80 index and reference stations throughout the Great...

    Resource formats:

    • XLSX
    • PDF
  • Lake Simcoe Monitoring

    Ministry: Environment, Conservation and Parks

    The Lake Simcoe lake monitoring program provides measurements of chemical and physical water quality limits such as total phosphorus, nitrogen, chlorophyll a, pH, alkalinity,...

    Resource formats:

    • ZIP
    • SHP
    • PDF
  • Provincial (Stream) Water Quality Monitoring Network

    Ministry: Environment, Conservation and Parks

    Provides stream water quality monitoring data for a number of parameters, including total and dissolved nutrients, metals, and chloride. The Provincial (Stream) Water Quality...

    Resource formats:

    • CSV
    • PDF
    • XLSX
  • Climate data – High Resolution Projections

    Ministry: Environment, Conservation and Parks

    Ontario-focused high resolution climate information and its application. The data contains the 50th percentile high resolution probabilistic projections of annual averaged...

    Resource formats:

    • ZIP
    • PDF
  • Ontario Forest Biomonitoring Network

    Ministry: Environment, Conservation and Parks

    The Ontario Forest Biomonitoring Network (OFBN) monitors the health of mixed hardwood forests across southern and central Ontario. The data set includes: Individual Tree Data:...

    Resource formats:

    • ZIP
    • XLSX
    • PDF
    • TXT
  • Ontario Benthos Biomonitoring Network

    Ministry: Environment, Conservation and Parks

    Get data describing benthic-invertebrate (bottom dwelling aquatic invertebrates) community structure and habitat conditions in various waterbodies. This dataset includes:...

    Resource formats:

    • ZIP
    • PDF
  • Ontario Lake Partner

    Ministry: Environment, Conservation and Parks

    Get data about the water quality for Ontario's inland lakes. The data is collected through volunteer monitoring efforts – citizen science. The Lake Partner environment map...

    Resource formats:

    • CSV
    • PDF
  • Technical Standards Registry - Air Pollution

    Ministry: Environment, Conservation and Parks

    Access the list of facilities registered to a technical standard to manage industrial air pollution by the Ministry of the Environment, Conservation and Parks.

    Resource formats:

    • CSV
  • Permit to Take Water

    Ministry: Environment, Conservation and Parks

    Companies or organizations who take over 50,000 litres of water/day from a lake, river, stream or groundwater source, must obtain a Permit to Take Water from the Ministry of the...

    Resource formats:

    • ZIP
    • XLS
    • PDF
  • Broadscale Monitoring Program Lake Water Chemistry

    Ministry: Environment, Conservation and Parks

    In 2005, the Province of Ontario implemented its Ecological Framework for Recreational Fisheries Management, a component of which was the establishment of standardized,...

    Resource formats:

    • CSV
    • PDF
  • Ambient Air Quality Criteria

    Ministry: Environment, Conservation and Parks

    Access the List of Ambient Air Quality Criteria (AAQC) set by the Ministry of the Environment, Conservation and Parks. An AAQC is not a regulatory value. It is a concentration...

    Resource formats:

    • CSV
  • Air Quality Stations

    Ministry: Environment, Conservation and Parks

    The air monitoring stations measure up to 6 common pollutants like: ground-level ozone fine particulate matter nitrogen dioxide carbon monoxide sulphur dioxide total reduced...

    Resource formats:

    • CSV
    • ZIP
    • TXT
    • PDF
  • Air Quality in Ontario 2015

    Ministry: Environment, Conservation and Parks

    The Air Quality in Ontario Report summarizes the state of ambient air quality in 2015 and 10 year trends for key airborne pollutants affecting Ontario's air quality.

    Resource formats:

    • CSV
    • PDF
  • Inland Lakes and Streams – Water Chemistry

    Ministry: Environment, Conservation and Parks

    This data set includes information on water quality of lakes and streams across Ontario since 1976. It includes: major anions and cations nutrients chlorophyll metals Data...

    Resource formats:

    • ZIP
    • PDF
  • “Allowable List” of Pesticides for Cosmetic Use

    Ministry: Environment, Conservation and Parks

    The cosmetic use of pesticides is considered a non-essential use. Ontario bans the cosmetic use of pesticides to protect Ontarians from unnecessary risk by only allowing...

    Resource formats:

    • CSV
    • PDF
  • Tables of Drinking Water Threats

    Ministry: Environment, Conservation and Parks

    We've made tables that include the 21 drinking water quality threat activities, set out in O. Reg. 287/07, which may pose a risk to a municipal drinking water supply. The...

    Resource formats:

    • PDF
    • XLSX
  • Ontario Environment Business Directory

    Ministry: Environment, Conservation and Parks

    The Ontario Environment Business Directory (OEBD) includes more than 900 companies in the Ontario environmental industry. These companies specialize in environmental services...

    Resource formats:

    • CSV
    • PDF
  • Risk Management Measures Catalogue

    Ministry: Environment, Conservation and Parks

    The catalogue provides a means for a user to determine which management measures and management targets are suitable to effectively manage a specific threat to the quality or...

    Resource formats:

    • XLSX
    • PDF
  • Water systems that sought regulatory relief due to COVID-19 pandemic

    Ministry: Environment, Conservation and Parks

    Ministry of the Environment, Conservation and Parks allowed temporary system-specific regulatory relief to address challenges posed by the pandemic such as operational...

    Resource formats:

    • CSV
    • PDF
  • Great Lakes Guardian Community Fund Recipients

    Ministry: Environment, Conservation and Parks

    Recipients of a community fund that issues grants to organizations working to protect and restore the Great Lakes. Organizations could receive a grant up to $25,000 for...

    Resource formats:

    • CSV
    • PDF

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