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Ontario landfills
Environment, Conservation and Parks (Provincial Ministry)
This is a listing of approved landfills in Ontario. Here you will find basic information on Ontario’s landfills including: Environmental Compliance Approval (ECA) number...-
Resource formats:
- CSV
- XLSX
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Stream Neonicotinoid Monitoring Study
Environment, Conservation and Parks (Provincial Ministry)
The Ministry of the Environment, Conservation and Parks started the Multi-Media Monitoring Study in 2015, in support of Ontario's Pollinator Health Action Plan, to measure...-
Resource formats:
- XLSX
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Drinking Water Neonicotinoid Monitoring Study
Environment, Conservation and Parks (Provincial Ministry)
The Ministry of the Environment, Conservation and Parks started a project to determine the potential levels and occurrence of neonicotinoid insecticides in Ontario source waters...-
Resource formats:
- XLSX
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Water chemistry (Great Lakes nearshore areas)
Environment, Conservation and Parks (Provincial Ministry)
Data is collected each year, according to the lake-by-lake cycle. Information includes: water chemistry approximately 60 index and reference stations throughout the Great Lakes...-
Resource formats:
- XLSX
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Sediment chemistry (Great Lakes nearshore areas)
Environment, Conservation and Parks (Provincial Ministry)
Data is collected each year, according to the lake-by-lake cycle. Information includes: sediment chemistry approximately 60 index and reference stations throughout the Great...-
Resource formats:
- XLSX
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Municipal treated wastewater effluent
Environment, Conservation and Parks (Provincial Ministry)
The flows and effluent quality data is for the parameters of: Biological Oxygen Demand BOD5/CBOD5 Total Suspended Solids (TSS), also described as Residual Particulate Solids...-
Resource formats:
- XLSX
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Industrial wastewater discharges
Environment, Conservation and Parks (Provincial Ministry)
Industrial wastewater monitoring data submitted quarterly to the Ministry of the Environment. This reporting is required by the Effluent Monitoring and Effluent Limits...-
Resource formats:
- XLS
- XLSX
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Pesticide Concentrations in Stream Water
Environment, Conservation and Parks (Provincial Ministry)
This dataset contains measurements of pesticide concentrations in stream water samples collected at selected streams in Ontario. The Ministry of the Environment, Conservation...-
Resource formats:
- XLSX
- CSV
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Environmental penalty annual report
Environment, Conservation and Parks (Provincial Ministry)
The Ministry of the Environment, Conservation and Parks publishes an annual report on environmental penalties issued in the previous calendar year for certain air, land or water...-
Resource formats:
- XLSX
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Landfill Gas Collection, Use and Destruction
Environment, Conservation and Parks (Provincial Ministry)
This dataset provides a summary of information reported by landfills regarding their landfill gas collection (LFG), methane destruction and/or use, and associated emission...-
Resource formats:
- XLSX
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Corn and soybean neonicotinoid-treated seed data
Environment, Conservation and Parks (Provincial Ministry)
The data, which includes seeds treated with neonicotinoids (treated seed) and not treated with neonicotinoids (untreated seed) must be submitted no later than October 31 of each...-
Resource formats:
- XLSX
- CSV
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Provincial (Stream) Water Quality Monitoring Network
Environment, Conservation and Parks (Provincial Ministry)
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:
- XLSX
- ZIP
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Environmental compliance reports
Environment, Conservation and Parks (Provincial Ministry)
Every year, the Ministry of the Environment Conservation and Parks publicly releases the Environmental Compliance Report on the Ontario Data Catalogue. In Ontario, all...-
Resource formats:
- XLSX
- CSV
- XLS
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Ministry of the Environment, Conservation and Park’s Common Service Standards...
Environment, Conservation and Parks (Provincial Ministry)
This dataset contains a yearly comparison summary of MECP's average for meeting the standards. The CSS categories are: telephone in-person e-mail/online mail/fax social...-
Resource formats:
- XLSX
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Annual Air Pollutant Statistics
Environment, Conservation and Parks (Provincial Ministry)
This dataset provides a summary of annual air pollution statistics from 1995 to the current available year for six air pollutants: Carbon Monoxide Oxides of Nitrogen (NO, NO2,...-
Resource formats:
- XLSX
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Ontario Forest Biomonitoring Network
Environment, Conservation and Parks (Provincial Ministry)
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
- XLSB
- TXT
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Table of drinking water threats
Environment, Conservation and Parks (Provincial Ministry)
We've made tables that include the 20 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:
- XLSX
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Lake water quality at drinking water intakes
Environment, Conservation and Parks (Provincial Ministry)
This data set includes information on sampling locations, water chemistry and chlorophyll collected at 18 locations in the Great Lakes-St. Lawrence River and 4 locations in Lake...-
Resource formats:
- XLSX
- CSV
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Licensed toxics planners
Environment, Conservation and Parks (Provincial Ministry)
Data contains toxics planner's license number, expiration date, name, contact information and location. Proposed Changes to the Toxic Reduction Program We are proposing...-
Resource formats:
- XLSX
- CSV
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Visitation to Provincial Parks
Environment, Conservation and Parks (Provincial Ministry)
This dataset provides annual visitation for all operating provincial parks, including day visitation, camper nights and camping occupancy for July and August. This information...-
Resource formats:
- XLSX
