{"id":"541de925-48dc-4008-880c-d53dab7e435b","created_at":"2016-09-09T00:50:04.856Z","updated_at":"2026-07-09T19:42:22.409Z","name":"Tommy Lake, Deep water sample site","slug":"tommy-lake-deep-water-sample-site","permalink":"https://data.waterrangers.com/locations/tommy-lake-deep-water-sample-site","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","latitude":"44.7221","longitude":"-76.4225","country":"Canada","body_of_water":"Tommy Lake","water_body_type":"lake","investigative":false,"tested_parameters":["calcium","total_kjeldahl_nitrogen","total_phosphorus","water_temperature","conductivity","secchi_depth","oxygen","ph","air_temperature"],"tested_equipment":["unspecified_calcium","lab_unspecified","unspecified_total_phosphorus","unspecified_water_temperature","unspecified_conductivity","secchi_disk_20cm","unspecified_oxygen_mg_l","unspecified_ph","unspecified_oxygen_percent","unspecified_air_temperature"],"reference_photo_url":null,"first_observation_at":"2006-06-19T04:00:00.000Z","last_observation_at":"2018-08-24T04:00:00.000Z"}