{"id":"67ea6bee-ecb4-441d-88b2-a43a256b3906","created_at":"2016-09-09T00:50:02.208Z","updated_at":"2026-01-20T21:04:02.489Z","name":"Big Rideau Lake off of Big Rideau Shore N","slug":"big-rideau-lake-off-of-big-rideau-shore-n-1756995638","permalink":"https://data.waterrangers.com/locations/big-rideau-lake-off-of-big-rideau-shore-n-1756995638","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","latitude":"44.719","longitude":"-76.2632","country":"Canada","body_of_water":"Big Rideau Lake","water_body_type":"lake","investigative":false,"tested_parameters":["total_phosphorus","total_kjeldahl_nitrogen","calcium","oxygen","ph","secchi_depth","conductivity","air_temperature","water_temperature"],"tested_equipment":["lab_unspecified","secchi_disk_20cm","unspecified_air_temperature","unspecified_calcium","unspecified_conductivity","unspecified_oxygen_mg_l","unspecified_oxygen_percent","unspecified_ph","unspecified_total_phosphorus","unspecified_water_temperature"],"reference_photo_url":null,"first_observation_at":"2005-06-09T04:00:00.000Z","last_observation_at":"2018-10-25T04:00:00.000Z"}