{"id":"1fbb5219-d483-4c0d-b91f-0c641c077d43","created_at":"2024-12-19T19:11:00.422Z","updated_at":"2026-02-01T18:13:30.988Z","name":"Dufferin Islands Nature Area","slug":"dufferin-islands-nature-area","permalink":"https://data.waterrangers.com/locations/dufferin-islands-nature-area","dataset_id":"079b53ba-0405-4f9f-a236-b4c8905faf22","latitude":"43.066787","longitude":"-79.071436","country":"Canada","body_of_water":"Niagara River","water_body_type":"river_or_stream","investigative":false,"tested_parameters":["current_weather_description","previous_weather_description","algae","water_level","air_temperature","water_temperature","conductivity","oxygen","chlorine","ph","alkalinity","hardness","chloride","Ice on","current_weather","previous_weather","on_the_water_s_surface","pollution_sources","water_use","colour","odour","water_depth","secchi_depth","water_flow","clarity","pollution_signs"],"tested_equipment":["chemetrics_dissolved_oxygen_mg_l","community_scientist_interpretation","community_scientist_interpretation_env","hach_chloride_low_range","secchi_disk_20cm","stream_thermometer_water_rangers","water_rangers_freshwater_teststrips_alkalinity","water_rangers_freshwater_teststrips_chlorine","water_rangers_freshwater_teststrips_hardness","water_rangers_freshwater_teststrips_ph","water_rangers_pen_type_conductivity_meter_low_range","water_rangers_pen_type_temperature_meter"],"reference_photo_url":null,"first_observation_at":"2024-12-30T19:55:00.000Z","last_observation_at":"2026-01-25T21:07:00.000Z"}