{"id":"c40cce12-56cd-48c7-86a5-d42bf0085b07","created_at":"2020-10-07T17:47:10.702Z","updated_at":"2026-01-16T18:43:22.021Z","name":"Near Narrow Island","slug":"near-narrow-island","permalink":"https://data.waterrangers.com/locations/near-narrow-island","dataset_id":"0cd84777-0daa-4fe6-9350-0c2f97f2c3b3","latitude":"62.209704","longitude":"-112.120907","country":"Canada","body_of_water":"Great Slave Lake","water_body_type":"lake","investigative":false,"tested_parameters":["water_depth","ph","oxygen","hardness","alkalinity","conductivity","air_temperature","water_temperature"],"tested_equipment":["chemetrics_dissolved_oxygen_mg_l","secchi_disk_20cm","stream_thermometer_water_rangers","water_rangers_freshwater_teststrips_alkalinity","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":"2020-10-07T17:45:09.521Z","last_observation_at":"2020-10-07T17:45:09.521Z"}