{"id":"cae40154-1f3b-4627-aae2-93efae0f1cca","created_at":"2025-08-05T13:22:59.467Z","updated_at":"2026-01-20T20:08:54.857Z","name":"Whitefish Island (St. Mary's River)","slug":"whitefish-island-st-mary-s-river-1756405526","permalink":"https://data.waterrangers.com/locations/whitefish-island-st-mary-s-river-1756405526","dataset_id":"7dde6968-485e-41c8-abf6-b3055ffc5b10","latitude":"46.511408","longitude":"-84.349959","country":"Canada","body_of_water":"St Marys River","water_body_type":"river_or_stream","investigative":false,"tested_parameters":["ph","oxygen","secchi_depth","water_depth","conductivity","air_temperature","water_temperature","algae","odour","clarity","pollution_sources","water_flow","water_use","water_level","colour","on_the_water_s_surface","current_weather","previous_weather"],"tested_equipment":["chemetrics_dissolved_oxygen_mg_l","community_scientist_interpretation","community_scientist_interpretation_env","secchi_disk_20cm","stream_thermometer_water_rangers","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":"2025-07-31T18:50:00.000Z","last_observation_at":"2025-07-31T18:50:00.000Z"}